Origin of Human Faculty,! George John Romanes Prof. Romanes, who died suddenly at Oxford on May 23, was born in Kingston, Canada, on May 20, 1848. He spent his boyhood in England, France, Germany and Italy, receiving his early educa- tion from tutors and in private schools. In 1867 he entered Gon- ville and Caius College, Cambridge, graduated in natural science] in 1S70, and was Burney Prize Essayist in 1873 and Croonian Lec- turer to the Royal Society in 1875. He was made a Fellow of the Royal Society in 1879, and in 1881 received the honorary degree of LL.D. from the University of Aberdeen. He was made Fullerian Professor of Physiology in the Royal Institution of London in 1889, and was also Rosebery Lecturer on Natural History in the University of Edinburgh. While at Cambridge he formed an inti- mate acquaintance with Charles Darwin, and afterward continued to be an ardent member of the Darwinian School, which he rein- forced effectively in his lectures and works, the long list of which includes " Christian Prayer and General Laws : with Appendix on the Physical Efficacy of Prayer " (1873) ; "A Candid Examination of Theism" (1878); "Observations on the Locomotor System of Medusa' " (1 878-1 880) ; "Animal Intelligence " (1881) ;" Charles Darwin : his Character and Life " ; " The Scientific Evidences of Organic Evolution" (1882); "Mental Evolution in Animals" (i 883) ; " Jelly-Fish, Star Fish and Sea-Urchins : Nervous Systems " (1885); " .Mental Evolution in Man "(1888); "Darwin and after Darwin" (1892); and "Examination of Weismannism " (1893). Besides these books, he contributed numerous papers, published in the periodicals, to the progress of science and philosophy. ■'i< ■" «'. T r-i' * . -^-J MENTAL EVOLUTION IN MAN BV THE SAME AUTHOR. Croivn Szo. ^s. JELLY-FISH, STAR-FISH, AND SEA- URCHINS. Being a Research on Primitive Nervous Systems. \^I)iter}iational Scientific Scries. Croivn "ivo. ^s. ANIMAL INTELLIGENCE. Fourth Edition. [hiternational Scientific Series. Demy ?>vo. I2s. MENTAL EVOLUTION IN ANIMALS. Second Thousand. ^Vith a Posthumous Essay on Instinct by Charles Darwin, F.R.S. London : Kegan Paul, Trench & Co. — ,„..c,. ., E-.™-.. D....0.-.., Emotion Wiul Intellect l»„LL.c'',oTo'.',.V\ ^ \\ /v 41 41 40 40 \m\ ^ \a m 40 40 39 yi \ x\ Q 39 19 3S .IX \'^\ ^ \-»\ /*/ 3S 3S 37 57 \ >\ a \A /f /) 37 17 30 3U ) " 1 36 36 35 35 y/J ■* V\ \yi/ // 35 35 34 34 y^^V " 34 34 33 33 yu<^y ' \ \ \ -A \ /^ y (3 33 32 ',2 AeV \ \ \ 0 \ /o/ .12 32 3' 31 \ ( H \A/;v^ ',1 s,| 30 30 \ \ *■ .io 10 29 29 \ \ 0 \"^\ ) Cl / J8 ilME. R=mnr.i, Urc.iiMnc... I.nJiiro,,^ 2S ^vX - \1.\ /*/ ^ 28 ImlaSiiilc morality. I -months 28 '7 Rcnsc !!„., 27 \°\ >- V\/r/ /9 27 U«ofiool>. Monkeys Cat, anrt Elephani. .antonthl 27 Gncf, H*ie, Ctudtv. Benei'olciue. 26 \-\ U V^ / A/ 26 UiiilcisiandiTig or inechaniam^. Camivora Rodents and Ruminants 10 months 26 Em«l.,u™,, I>„dt. Kntomci. ai,l„i;c lo,. „f or,«i.i..i,r, V,m,. 25 \-\ « V / ^^"^ 25 Uirds S month. 25 ia_ 24 \'\ Y \ /v Commimicatioii of ideas. months ii_ 23 v\ \^\ A7 Recognition ofpcnooa. months F IVtrnjiUfTf ,uon, Social feelinKi, Sctual sdeciion, fiiKnatity. Indnslry. Ciiriowiy tf ^""-^SH^^Oi. \ —\- VW 1 R.a.01,. Higher Cnntacin. Fisli and Balrachia. ■' ""'"■ JS_ S.r,«,„ F,a, 19 18 ■7 iG IS ^^^'fi£g^^ 5r" ■9 18 ■ 7 16 'S 1 ' "«'" 19- iS ■ 7 16 15 ■ 4 ■3 -f 8 7 6 /^^7 \-\ = ^-^' ^^^- \ EXCITABILITY. \ 8 7 Noi..|.erv..as adjuwnicnl*. 6 S 3 Protoplasmic niovementa. Unicdlubr oiganisms. Prolopbtmii.' ot%ai.bm>. 0.m..d ~8~ 7 5 MENTAL EVOLUTION IN MAN ORIGIN OF HUMAN FACULTY GEORGE JOHN ROMANES, M.A., LL.D., F.R.S. LONDON" KKGAN I'AUL, TRENCH & CO., i, I'ATERNOSTER SQUARE ( The rights of translation and of rcjiroditction are f-escrfed.") PREFACE. In now carrying my study of mental evolution into the province of human psychology, it is desirable that I should say a few words to indicate the scope and intention of this the major portion of my work. For it is evident that " Mental Evolution in Man " is a subject comprehending so enormous a field that, unless some lines of limitation are drawn within which its discussion is to be confined, no one writer could presume to deal with it. The lines, then, which I have laid down for my own guidance are these. My object is to seek for the principles and causes of mental evolution in man, first as regards the origin of human faculty, and next as regards the several main branches into which faculties distinctively human after- wards ramified and developed. In order as far as possible to gain this object, it has appeared to me desirable to take large or general views, both of the main trunk itself, and also of its sundry branches. Therefore I have throughout avoided the temptation of following any of the branches into their smaller ramifications, or of going into the details of progressive development. These, I have felt, are matters to be dealt with by others who are severally better qualified for the task, whether their special studies have reference to language, archaeology, technicology, science, literature, art, politics, morals, or religion. But, in so far as I shall subsequently have to deal with these subjects, I will do so with the purpose of arriving at general principles bearing upon mental evolu- tion, rather than with that of collecting facts or opinions for 2051151 VI PREFACE. the sake of their intrinsic interest from a purely historical point of view. Finding that the labour required for the investigation, even as thus limited, is much greater than I originally anticipated, it appears to me undesirable to delay publication until the whole shall have been completed. I have therefore decided to publish the treatise in successive instalments, of which the present constitutes the first. As indicated by the title, it is concerned exclusively with the Origin of Human Faculty. Future instalments will deal with the Intellect, Emotions, Volition, Morals, and Religion, It will, however, be several years before I shall be in a position to publish these succeeding instalments, notwithstanding that some of thein are already far advanced. Touching the present instalment, it is only needful to remark that from a controversial point of view it is, perhaps, the most important. If once the genesis of conceptual thought from non-conceptual antecedents be rendered apparent, the great majority of competent readers at the present time would be prepared to allow that the psychological barrier between the brute and the man is shown to have been over- come. Consequently, I have allotted what might otherwise appear to be a disproportionate amount of space to my consideration of this the origin of human faculty — dis- proportionate, I mean, as compared with what has afterwards to be said touching the development of human faculty in its several branches already named. Moreover, in the present treatise I shall be concerned chiefly with the psychology of my subject — reserving for my next instalment a full con- sideration of the light which has been shed on the mental and social condition of early man by the study of his own remains on the one hand, and of existing savages on the other. Even as thus restricted, however, the subject-matter of the present treatise will be found more extensive than most persons would have been prepared to expect. For it does not appear to me that this subject-matter has hitherto received at the hands of psychologists any approach to the amount of PREFACE. VI 1 analysis of which it is susceptible, and to which — in view of the general theory of evolution — it is unquestionably entitled. But I have eveiywhere endeavoured to avoid undue prolixity, trusting that the intelligence of any one who is likely to read the book will be able to appreciate the significance of important points, without the need of expatiation on the part of the writer. The only places, therefore, where I feel that I may be fairly open to the charge of unnecessary reitera- tion, are those in which I am endeavouring to render fully intelligible the newer features of my analysis. But even here I do not anticipate that readers of any class will complain of the efforts which are thus made to assist their understanding of a somewhat complicated matter. As no one has previously gone into this matter, I have found myself obliged to coin a certain number of new terms, for the purpose at once of avoiding continuous circumlocution, and of rendering aid to the analytic inquiry. For my own part I regret this necessity, and therefore have not resorted to it save where I have found the force of circumstances imperative. In the result, I do not think that adverse criticism is likely to fasten upon any of these new terms as needless for the purposes of my inquiry. Every worker is free to choose his own instruments ; and when none are ready-made to suit his requirements, he has no alternative but to fashion those which may. To any one who already accepts the general theory of evolution as applied to the human mind, it may well appear that the present instalment of my work is needlessly elaborate. Now, I can quite .sympathize with any evolutionist who may thus feel that I have brought steam-engines to break butterflies ; but I must ask such a man to remember two things. First, that plain and obvious as the truth may seem to him, it is nevertheless a truth that is very far from having received general recognition, even among more intelligent members of the community : seeing, therefore, of how much importance it is to establish this truth as an integral part of the doctrine of descent, I cannot think that either time or VI II PREFACE. energy is wasted in a serious endeavour to do so, even though to minds already persuaded it may seem unnecessary to have slain our opponents in a manner quite so mercilessly minute. Secondly, I must ask these friendly critics to take note that, although the discussion has everywhere been thrown into the form of an answer to objections, it really has a much wider scope : it aims not only at an overthrow of adversaries, but also, and even more, at an exposition of the principles which have probably been concerned in the " Origin of Human P'aculty." The Diagram which is reproduced from my previous work on " Mental Evolution in Animals," and which serves to represent the leading features of psychogenesis throughout the animal kingdom, will re-appear also in succeeding instal- ments of the work, when it will be continued so as to represent the principal stages of " Mental Evolution in Man." i8, Cornwall Terrace, Regent's Park, July, 1888. CONTENTS. CHAPTER PAGE I. Man axd Brute ... ... ... ... i II. Ideas ... ... ... ... ... 20 III. Logic of Recepts ... ... ... .. 40 I\'. Logic of Concepts ... ... ... 70 y. Language ... ... ... ... .. 85 VI. Tone and Gesture ... ... ... 104. \'II. Articulation ... ... ... ... 121 \'III. Relation of Tone and Gesture to Words 145 IX. Speech ... ... ... ... ... 163 X. Self-Consciousness .... ... ... 194 XI. The Transition in the Individual ... ... 213 XII. Comparative Philologv ... ... ... 238 XIII. Roots of Language .. ... .... ... 264 XI\'. The Witness of Philology ... ... 294 X\'. The Witness of Philology— con/iui/ed ... 326 XVI. The Transition in the Race ... ... 360 X\'II. General SUiMMarv and Concluding Remarks 390 MENTAL EVOLUTION IN MAN. CHAPTER I. MAN AND BRUTE. Taking up the problems of psychogenesis where these were left in my previous work, I have in the present treatise to consider the whole scope of mental evolution in man. Clearly the topic thus presented is so large, that in one or other of its branches it might be taken to include the whole history of our species, together with our pre-historic development from lower forms of life, as already indicated in the Preface. How- ever, it is not my intention to write a history of civilization, still less to develop any elaborate hypothesis of anthropogeny. My object is merely to carry into an investigation of human psychology a continuation of the principles which I have already applied to the attempted elucidation of animal psycho- logy. I desire to show that in the one province, as in the other, the light which has been shed by the doctrine of evolu- tion is of a magnitude which we are now only beginning to appreciate ; and that by adopting the theory of continuous development from the one order of mind to the other, wc are able scientifically to explain the whole mental constitution of man, even in those parts of it which, to former generations, have appeared inexplicable. In order to accomplish this purpose, it is not needful that I should seek to enter upon matters of detail in the applica- tion of those principles to the facts of history. On the contrary, 15 2 MENTAL EVOLUTION IN MAN. I think that any such endeavour — even were I quaUfied to make it — would tend only to obscure my exposition of those principles themselves. It is enough that I should trace the operation of such principles, as it were, in outline, and leave to the professed historian the task of applying them in special cases. The present work being thus a treatise on human psycho- logy in relation of the theory of descent, the first question which it must seek to attack is clearly that as to the evidence of the mind of man having been derived from mind as we meet with it in the lower animals. And here, I think, it is not too much to say that we approach a problem which is not merely the most interesting of those that have fallen within the scope of my own works ; but perhaps the most interesting that has ever been submitted to the contemplation of our race. If it is true that " the proper study of mankind is man," assuredly the study of nature has never before reached a territory of thought so important in all its aspects as that which in our own generation it is for the first time approach- ing. After centuries of intellectual conquest in all regions of the phenomenal universe, man has at last begun to find that he may apply in a new and most unexpected manner the adage of antiquity — Know thyself. For he has begun to per- ceive a strong probability, if not an actual certainty, that his own living nature is identical in kind with the nature of all other life, and that even the most amazing side of this his own nature— nay, the most amazing of all things within the reach of his knowledge — the human mind itself, is but the topmost inflorescence of one mighty growth, whose roots and stem and many branches are sunk in the abyss of planetary time. Therefore, with Professor Huxley we may say : — " The impor- tance of such an inquiry is indeed intuitively manifest. Brought face to face with these blurred copies of himself, the least thoughtful of men is conscious of a certain shock, due perhaps not so much to disgust at the aspect of what looks like an insulting caricature, as to the awaking of a sudden and profound mistrust of time-honoured theories and strongly MAN AND BRUTE. 3 rooted prejudices regarding his own position in nature, and his relations to the wider world of life ; while that which remains a dim suspicion for the unthinking, becomes a vast argument, fraught with the deepest consequences, for all who are acquainted with the recent progress of anatomical and physiological sciences." * The problem, then, which in this generation has for the first time been presented to human thought, is the problem of how this thought itself has come to be. A question of the deepest importance to every system of philosophy has been raised by the study of biology ; and it is the question whether the mind of man is essentially the same as the mind of the lower animals, or, having had, either wholly or in part, some other mode of origin, is essentially distinct — differing not only in degree but in kind from all other types of psychical being. And forasmuch as upon this great and deeply interesting question opinions are still much divided — even among those most eminent in the walks of science who agree in accepting the principles of evolution as applied to explain the mental constitution of the lower animals, — it is evident that the question is neither a superficial nor an easy one. I shall, however, endeavour to examine it with as little obscurity as possible, and also, I need hardly say, with all the impartiality of which I am capable, f It will be remembered that in the introductory chapter of my previous work I have already briefly sketched the manner in which I propose to treat this question. Here, therefore, it is sufficient to remark that I began by assuming the truth of the general theory of descent so far as the animal kingdom * Man^s Place in Nature, p. 59. t It is perhaps desirable to explain from the first that by tlio words " difference of kind," as used in the above paragraph and elsewhere throughout this treatise, I mean difference of origin. This is the only real distinction that can be drawn between the terms " difference of kind " and " difference of degree ; " and I should scarcely have deemed it worth while to give the definition, had it not been for the confused manner in which the terms are used by some writers — e.g. Professor Sayce, who says, while speaking of the development of languages from a common source, " differences of degree become in time differences of kind " {^Introduction to the .^^cience of Language, ii. 309). 4 MENTAL EVOLUTION IN MAN. is concerned, both with respect to bodily and to mental organization ; but in doing this I expressly excluded the mental organization of man, as being a department of com- parative psychology with reference to which I did not feel entitled to assume the principles of evolution. The reason why I made this special exception, I sufficiently explained ; and I shall therefore now proceed, without further introduction, to a full consideration of the problem that is before us. First, let us consider the question on purely a priori grounds. In accordance with our original hypothesis — upon which all naturalists of any standing are nowadays agreed — the process of organic and of mental evolution has been continuous throughout the whole region of life and of mind, with the one exception of the mind of man. On grounds of analogy, therefore, we should deem it antecedently improbable that the process of evolution, elsewhere so uniform and ubiquitous, should have been interrupted at its terminal phase. And looking to the very large extent of this analogy, the antecedent presumption which it raises is so considerable, that in my opinion it could only be counterbalanced by some very cogent and unmistakable facts, showing a difference between animal and human psychology so distinctive as to render it in the nature of the case virtually impossible that the one could ever have graduated into the other. This I posit as the first consideration. Next, still restricting ourselves to an a priori view, it is unquestionable that human psychology, in the case of every individual human being, presents to actual observation a process of gradual development, or evolution, extending from infancy to manhood ; and that in this process, which begins at a zero level of mental life and may culminate in genius, there is nowhere and never observable a sudden leap of progress, such as the passage from one order of psychical being to another might reasonably be expected to show. Therefore, it is a matter of observable fact that, whether or not human intelligence differs from animal in kind, it certainly does MAN AND BRUTE. 5 admit of gradual development from a zero level. This I posit as the second consideration. Again, so long as it is passing through the lower phases of its development, the human mind assuredly ascends through a scale of mental faculties which are parallel with those that are permanently presented by the psychological species of the animal kingdom. A glance at the Diagram which I have placed at the beginning of my previous work will serve to show in how strikingly quantitative, as well as qualitative, a manner the development of an individual human mind follows the order of mental evolution in the animal kingdom. And when we remember that, at all events up to the level where this parallel ends, the diagram in question is not an expression of any psychological theory, but of well-observed and undeniable psychological fact, I think every reasonable man must allow that, whatever the explanation of this remarkable coincidence may be, it certainly must admit of some explanation — i.e. cannot be ascribed to mere chance. But, if so, the only explanation available is that which is furnished by the theory of descent. These facts, which I present as a third consideration, tend still further — and, I think, most strongly — to increase the force of antecedent presumption against any hypothesis which supposes that the process of evolution can have been discontinuous in the region of mind. Lastly, it is likewise a matter of observation, as I shall fully show in the next instalment of this work, that in the history of our race — as recorded in documents, traditions, antiquarian remains, and flint implements — the intelligence of the race has been subject to a steady process of gradual development. The force of this consideration lies in its proving, that if the process of mental evolution was suspended between the anthropoid apes and primitive man, it was again resumed with primitive man, and has since continued as un- interruptedly in the human species as it previously did in the animal species. Now, upon the face of these facts, or from a merely antecedent point of view, such appears to me, to say 6 MENTAL EVOLUTION IN MAN. the least, a highly improbable supposition. At all events, it certainly is not the kind of supposition which men of science are disposed to regard with favour elsewhere ; for a long and arduous experience has taught us that the most paying kind of supposition which we can bring with us into our study of nature, is that which recognizes in nature the principle oi continuity. Taking, then, these several a priori considerations together, they must, in my opinion, be fairly held to make out a very strong prima facie case in favour of the view that there has been no interruption of the developmental process in the course of psychological history ; but that the mind of man, like the mind of animals— and, indeed, like everything else in the domain of living nature — has been evolved. For these considerations show, not only that on analogical grounds any such interruption must be held as in itself improbable ; but also that there is nothing in the constitution of the human mind incompatible with the supposition of its having been slowly evolved, seeing that not only in the case of every individual life, but also during the whole history of our species, the human mind actuall}- does undergo, and lias undergone, the process in question. In order to overturn so immense a presumption as is thus erected on a priori grounds, the psychologist must fairly be called upon to supply some very powerful considerations of an a posteriori kind, tending to show that there is something in the constitution of the human mind which renders it virtually impossible — or at all events exceedingly difficult to imagine — that it can have proceeded by way of genetic descent from mind of lower orders. I shall therefore proceed to consider, as carefully and as impartially as I can, the arguments which have been adduced in support of this thesis. In the introductory chapter of my previous work I obscr\-ed, that the question whether or not human intelligence has been evolved from animal intelligence can only be dealt with scientifically by comparing the one with the other, in order to ascertain the points wherein they agree and the points MAN AND BRUTE. 7 wherein they differ. I shall, therefore, here begin by briefly stating the points of agreement, and then proceed more care- fully to consider all the more important views which have hitherto been propounded concerning the points of difference. If we have regard to Emotions as these occur in the brute, we cannot fail to be struck by the broad fact that the area of psychology which they cover is so nearly co-extensive with that which is covered by the emotional faculties of man. In my previous works I have given what I consider unquestion- able evidence of all the following emotions, which I here name in the order of their appearance through the psychological scale, — fear, surprise, affection, pugnacity, curiosity, jealous}', anger, play, sympathy, emulation, pride, resentment, emotion of the beautiful, grief, hate, cruelty, benevolence, revenge, rage, shame, regret, deceitfulness, emotion of the ludicrous.* Now, this list exhausts all the human emotions, with the exception of those which refer to religion, moral sense, and perception of the sublime. Therefore I think we are fully entitled to conclude that, so far as emotions are concerned, it cannot be said that the facts of animal psychology raise any difficulties against the theory of descent. On the contrary, the emotional life of animals is so strikingly similar to the emotional life of man — and especially of young children — that I think the similarity ought fairly to be taken as direct evidence of a genetic continuity between them. And so it is with regard to Instinct. Understanding this term in the sense previously defined,t it is unquestionably true that in man — especially during the periods of infancy and youth — sundry well-marked instincts are presented, which have reference chiefly to nutrition, self-preservation, reproduction, and the rearing of progeny. No one has * See Men/al Evolution in Aiii»tals, chapter on tlie Emotions. t Mental Evoltilion in Animals, p. 159. "The term is a generic one, com- prising all the faculties of mind which are concerned in conscious and adaptive action, antecedent to individual experience, without necessary knowledge of the relation between means employed and ends attained, but similarly performed under similar and frequently recurring circumstances by all individuals of the same species." 8 MENTAL EVOLUTIOX IN MAN. ventured to dispute that all these instincts are identical with those which we observe in the lower animals ; nor, on the other hand, has any one ventured to suggest that there is any- instinct which can be said to be peculiar to man, unless the moral and religious sentiments are taken to be of the nature of instincts. And although it is true that instinct plays a larger part in the psychology of many animals than it does in the psychology of man, this fact is plainly of no importance in the present connection, where we are concerned only with identity of principle. If any one were childish enough to argue that the mind of a man differs in kind from that of a brute because it does not display any particular instinct — such, for example, as the spinning of webs, the building of nests, or the incubation of eggs, — the answer of course would be that, by parity of reasoning, the mind of a spider must be held to differ in kind from that of a bird. So far, then, as instincts and emotions are concerned, the parallel before us is much too close to admit of any argument on the opposite side. With regard to Volition more will be said in a future instalment of this work. Here, therefore, it is enough to say, in general terms, that no one has seriously questioned the identity of kind between the animal and the human will, up to the point at which so-called freedom is supposed by some dissentients to supervene and characterize the latter. Now, of course, if the human will differs from the animal will in any important feature or attribute such as this, the fact must be duly taken into account during the course of our subsequent analysis. At present, however, we are only engaged upon a preliminary sketch of the points of resemblance between animal and human psychology. So far, therefore, as we are now concerned with the will, we have only to note that up to the point where the volitions of a man begin to surpass those of a brute in respect of complexity, refinement, and foresight, no one disputes identity of kind. Lastly, the same remark applies to the faculties of Intellect* * Of course my opponents will not allow that this word can be properly applied to the psychology of any brute. But I am not now using it in a question- MAN AND BRUTE. 9 Enormous as the difference undoubtedly is between these faculties in the two cases, the difference is conceded not to be one of kind ab initio. On the contrary, it is conceded that up to a certain point — namely, as far as the highest degree of intelligence to which an animal attains — there is not merely a similarity of kind, but an identity of correspondence. In other words, the parallel between animal and human intelligence which is presented in my Diagram, and to which allusion has already been made, is not disputed. The question, therefore, only arises with reference to those super- added faculties which are represented above the level marked 28, where the upward growth of animal intelligence ends, and the growth of distinctively human intelligence begins. But even at level 28 the human mind is already in possession of many of its most useful faculties, and these it does not after- wards shed, but carries them upwards with it in the course of its further development — as we well know by observing the psychogenesis of every child. Now, it belongs to the very essence of evolution, considered as a process, that when one order of existence passes on to higher grades of excellence, it does so upon the foundation already laid by the previous course of its progress ; so that when compared with any allied order of existence which has not been carried so far in this upward course, a more or less close parallel admits of being traced between the two, up to the point at which the one begins to distance the other, Avhere all further comparison admittedly ends. Therefore, upon the face of them, the facts of comparative psychology now before us are, to say the least, strongly suggestive of the superadded powers of the human intellect having been due to a process of evolution. Lest it should be thought that in this preliminary sketch of the resemblances between human and brute psychology I have been endeavouring to draw the lines with a biased hand, begging sense : I am using it only to avoid tiic otherwise necessary cxpediL-nt of coining a new term. Whatever view we may talarative Psycliology, Journ. Vic. /nsi., vol. v., pp. 303, 304, 1870.) In the work of M. IJinet ahcaily alluded to, the distinction in question is also recognized. For lie says that the "fusion" of sensations which takes place in an act of perception is performed automatically (i.e. is receplual) ; while the "fusion" of perceptions which are concerned in an act of reason is performed intentionally (i.e. is conceptual). 38 MENTAL EVOLUTION- IN MAN. One further remark remains to be added before our nomenclature of ideas can be regarded as complete. It will have been noticed that the term " general idea " is equally appropriate to ideas of class or kind, whether or not such ideas are named. The ideas Good-for-cating and Not-good- for-eating are as general to an animal as they are to a man, and have in each case been formed in the same way — namely, by an accumulation of particular experiences spontaneously assorted in consciousness. General ideas of this kind, however, have not been contemplated by previous writers while dealing with the psychology of generalization : hence the term "general," like the term "abstract," has by usage become restricted to those higher products of ideation which depend on the faculty of language. And the only words that I can find to have been used by any previous writers to designate the ideas concerned in that lower kind of generali- zation which does not depend on language, are the words above given — namely, Complex, Compound, and Mixed. Now, none of these words are so good as the word General, because none of them express the notion of geiuis or class ; and the great distinction between the idea which an animal or an infant has, say of an individual man and of men in general, is not that the one idea is simple, and the other complex, compound, or mixed ; but that the one idea is particular and the other general. Therefore consistency would dictate that the term "general" should be applied to all ideas of class or kind, as distinguished from ideas of particulars or individuals — irrespective of the degree of generality, and irrespective, therefore, of the accident whether or not, qua general, such ideas are dependent on language. Nevertheless, as the term has been through previous usage restricted to ideas of the higher order of generality, I will not introduce confusion by extending its use to the lower order, or by speaking of an animal as capable of generalizing. A parallel term, however, is needed ; and, therefore, I will speak of the general or class ideas which are formed without the aid of language ^sgoieric. This word has the double advantage of IDEAS. 39 retaining a verbal as well as a substantial analogy with the allied term general. It also serves to indicate that generic ideas, or recepts, are not only ideas of class or kind, but have been generated from the intermixture of individual ideas — i.e. from the blended memories of particular percepts. My nomenclature of ideas, therefore, may be presented in a tabular form thus : — I General, Abstract, or Notional = Concepts. Complex, Compound, or Mixed = Recepts, or Generic Ideas. Simple, Particular, or Concrete = IMemories of Percepts.* * The more elaborate analysis of German psychologists has yielded five orders instead of three ; namely, Wahrnehinitng, Anschatiung, Vorstelliingeti, Erfahntngsbegriff, and Verstandcsbegriff. But for the purposes of this treatise it is needless to go into these liner distinctions. 40 MENTAL EVOLUTIOX IN MAN. CHAPTER III. LOGIC OF RECEPTS. We have seen that the great border-land, or terra media, lying between particular ideas and general ideas has been strangely neglected by psychologists, and we may now be prepared to find that a careful exploration of this border-land is a matter of the highest importance for the purposes of our inquiry. I will, therefore, devote the present chapter to a full consider- ation of what I have termed generic ideas, or recepts. It has already been remarked that, in order to form any of these generic ideas, the mind does not require to combine intentionally the particular ideas which go to construct it : a recept differs from a concept in that it is received, not conceived. The percepts out of which a recept is composed are of so comparatively simple a character, are so frequently repeated in observation, and present among themselves resemblances or analogies so obvious, that the mental images of them run together, as it were, spontaneously, or in accordance with the primary laws of merely sensuous association, without requir- ing any conscious act of comparison. This is a truth which has been noticed by several previous writers. For instance, I have in this connection already quoted a passage from M. Taine, and, if necessary, could quote another, wherein he very aptly likens what I have called recepts to the unelaborated ore out of which the metal of a concept is afterwards smelted. And still more to the purpose is the following passage, which I take from Mr. Sully:— "The more concrete concepts, or generic images, are formed to a large extent by a passive process of assimilation. The likeness among dogs, for ex- LOGIC OF REG EFTS. 4 1 ample, is so great and striking that when a child, already familiar with one of these animals, sees a second, he recognizes it as identical with the first in certain obvious respects. The representation of the first combines with the representation of the second, bringing into distinct relief the common dog features, more particularly the canine form. In this way the images of different dogs come to overlap, so to speak, giving rise to a typical image of dog. Here there is very little of active direction of the mind from one thing to another in order to discover where the resemblance lies : the resemblance forces itself upon the mind. When, however, the resemblance is less striking, as in the case of more abstract concepts, a distinct operation of active comparison is involved." * Similarly, M. Perez remarks, " the necessity which children are under of seeing in a detached and scrappy manner in order to see well, makes them continually practise that kind of abstraction by which we separate qualities from objects. From those objects which the child has already distinguished as individual, there come to him at different moments particu- larly vivid impressions. . . . Dominant sensations of this kind, by their energy or frequency, tend to efface the idea of the objects from which they proceed, to separate or abstract them- selves. . . . The flame of a candle is not always equally bright or flickering ; tactile, sapid, olfactory, and auditive impres- sions do not always strike the child's sensorium with the same intensity, nor during the same length of time. This is why the recollections of individual forms, although strongly graven on their intelligence, lose by degrees their first pre- cision, so that the idea of a tree, for instance, furnished by direct and perfectly distinct memories, comes back to the mind in a vague and indistinct form, which might be taken for a general idea." t Again, in the opinion of John Stuart Mill, " It is the doctrine of one of the most fertile thinkers of modern times, * Outlines of Psycholo,' — in my opinion, however, objectionable, because appearing to assume, without analysis, that the ideation of brutes and of men is identical in kind. t Ibid., pp. 43, 44. LOGIC OF R EC EFTS. 55 goes and returns on his steps many times. Without having any immediate cause for his uneasiness, he employs the same- artifices which he would have employed to throw out the dogs, if he were pursued by them. This foresight is an evidence of remembered facts, and of a series of ideas and suppositions resulting from those facts." * It is remarkable enough that an animal should seek to confuse its trail by such devices, even when it knows that the hounds are actually in pursuit ; but it is still more so when the devices are resorted to in order to confuse imaginary hounds which may possibly be on the scent. Perhaps to some persons it may appear that such facts argue on the part of the animals which exhibit them some powers of representative thought, or some kind of reflection conducted without the aid of language. Be it remembered, therefore, I am not maintaining that they do not : I am merely conceding that the evidence is inadequate to justify the conclusion that they do ; and all I am now concerned with is to make it certain that in animals there is a logic, be it a logic of recepts only, or likewise what I shall afterwards explain as a logic of prc- concepts. Again, Leroy says of the fox : — " He smells the iron of the trap, and this sensation has become so terrible to him, that it prevails over every other. If he perceives that the snares become more numerous, he departs to seek a safe neighbourhood. But sometimes, grown bold by a nearer and oft-repeated examination, and guided by his unerring scent, he manages, without hurt to himself, to draw the bait adroitly out of the trap. . . . If all the outlets of his den are guarded by traps, the animal scents them, recognizes them, and will suffer the most acute hunger rather than attempt to pass them. I have known foxes keep their dens a whole fortnight, and only then make up their minds to come out because hunger left them no choice but as to the mode of death. . . . There is nothing he will not attempt in order to save himself He will dig till he has worn away his claws to effect his exit by a * //'/(/., p. 39. 56 MENTAL EVOLUTION IN MAN. fresh opening, and thus not unfrequcntly escapes the snares of the sportsman. If a rabbit imprisoned with him gets caught in one of the snares, or if by any other means one should go off, he infers that the machine has done its duty, and walks boldly and securely over it." * Lastly, this author gives the case, which has since been largely quoted — although its source is seldom given — of crows which it is desired to shoot upon their nests, in order to destroy birds and eggs at the same time. The crows will not return to their nests during daylight, if they see any one waiting to shoot them. If, to lull suspicion, a hut is made below the * Ibid., p. 30. In the present connection, also, I may refer to the chapter on Imagination in my previous work, where sundr>' illustrations are given of this faculty as it occurs in animals ; for wherever imagination leads to appropriate action, there is evidence of a Logic of Recepts, which in the higher levels of imagination, characteristic of man, passes into a Logic of Concepts. Since publishing the chapter just alluded to, I have received an additional and curious illustration of the imaginative faculty in animals, which I think deserves to be published for its own sake. Of course we may see in a general way that dogs and cats resemble children in their play of " pretending" that in- animate objects are alive, and this betokens a comparatively high level of the imaginative faculty. The case which I am about to quote, however, appears to show that this kind of imaginative play may extend in animals, as in children, to the still higher level of not only pretending that inanimate objects are alive, but of "peopling space with fancy's airy forms." I shall quote the facts in the words of my correspondent, who is Miss Bramston, the authoress. ' ' IVatch is a collie dog belonging to the Archbishop of Canterbuiy ; but lives with me a good deal, as Lambeth does not suit him. He is a very remarkable dog in many ways, which I will not inflict on you. He is very intelligent, under- stands many words, and can perform tricks. What I mention him for, however, is that he is the only dog I ever met with a dramatic faculty. His favourite drama is chasing imaginary pigs. He used now and then to be sent to chase real pigs out of the field, and after a time it became a custom for Miss Benson to open the door for him after dinner in the evening, and say, ' Pigs ! ' when he always ran about, wildly chasing imaginary pigs. If no one opened the door, he went to it himself wagging his tail, asking for his customary drama. He now reaches a furthur stage, for as soon as we get up after our last meal he begins to bark violently, and if the door is open he rushes out to chase imaginary pigs with no one saying the word ' pigs ' at all. He usually used to be sent out to chase pigs after prayers in the evening, and when he came to my small house it was amusing to see that he recognized the function of prayers, performed with totally different accompaniments, to be the same as prayers performed in an episcopal chapel, so far as he expected ' Pigs ' to be the end of both. The word ' Pigs,' uttered in any tone, will always set him off playing the same drama." LOGIC OF RECEPTS. 57 rookery and a man conceal himself in it with a gun, he waits in vain if the bird has ever before been shot at in a similar manner. " She knows that fire will issue from the cave into which she saw a man enter." Leroy then goes on to say : — "To deceive this suspicious bird, the plan was hit upon of sending two men into the watch-house, one of whom passed on while the other remained ; but the crow counted and kept her dis- tance. The next day three went, and again she perceived that only two returned. In fine it was found necessary to send five or six men to the watch-house in order to put her out of her calculation." Now, as Leroy is not a random writer, and as his life's work was that of Ranger at Versailles, we must not lightly set aside this statement as incredible, more especially as he adds that the " phenomenon is always to be repeated when the attempt is made," and so is to be regarded as "among the very commonest instances of the sagacity of animals."* If it is once granted that a bird has sagacity enough to infer that where she has observed two men pass in and only one come out, therefore the second man remains behind, it is only a matter of degree how far the differential perception may extend. Of course it would be absurd to suppose that the bird counts out the men by any process of notation, but we know that for simple ideas of number no symbolism in the way of figures is necessary. If we were to see three men pass into a building and only two come out, we should not require to calculate 3 — 2=1 ; the contrast between the simultaneous sense-perception of A -f B -f C, when receptually compared with the subsequently serial perceptions of A and B, would be sufficient for the spontaneous inference that C must still be in the building. And this process would in our own case continue possible up to the point at which the simultaneous perception was not composed of too many parts to be after- wards receptually analysed into its constituents.! * li'id., pp. 125, 126. t Professor Prcyer has ascertained experimentally llic number of objects (such as shot-corns, pins, or dots on a piece of paper), which atlmit of being siinul- 58 ME XT A L EVOLUTIOX IN MAX. In this connection also I may state that, with the assistance of the keeper, I have succeeded in teaching the Chimpanzee now at the Zoological Gardens to count correctly as far as five. The method adopted is to ask her for one straw, two straws, three straws, four straws, or five straws — of course without observing any order in the succession of such requests. If more than one straw is asked for, the ape has been taught to hold the others in her mouth until the sum is completed, so that she may deliver all the straws simultaneously. For instance, if she is asked for four straws, she successively picks up three straws and puts them in her mouth : then she picks up the fourth, and hands over all the four together. This method prevents any possible error arising from her interpretation of vocal tones, which might well arise if each straw were asked for separately. Thus there can be no doubt that the animal is able to distinguish receptually between the numbers i, 2, 3, 4, 5, and understands the name for each. Further than this I have not attempted to take her. I may add that her performance has been witnessed by the officers of the Zoological Society and also by other naturalists, who will be satisfied with the accuracy of the above account. But the ape is capricious, and, unless she happens to be in a favourable mood at the time, visitors must not be dis- appointed if they fail to be entertained by an exhibition of her learning. The great physiologist Miiller and the great philosopher Hegel are quoted by Mr. Mivart as maintaining, that " to form abstract conceptions of such operations as of something common to many under the notion of cause and effect, is a perfect impossibility to them " (animals *) ; and no doubt many other illustrious names might be quoted in support of the same statement. But it seems to me that needless taneously estimated with accuracy. (Si/zungs berichten der Gesellschaft fiir Median und Natiirwissenshaft, 29 Juli, 1 881.) The number admits of being largely increased by practice, until, with an exposure to view of one second's duration, the estimate admits of being correctly made up to between twenty and thirty objects. (See also Mental Evolution in Animals, p. 138.) * Lessons from Xature, pp. 219, 220. LOGIC OF RECEPTS. 59 obscurity is imported into this matter, by not considering in what our own idea of causahty consists. It is clear that to attain a general idea of causality as universal, &c., demands higher powers of abstract thought than are possessed by any animals, or even by the great majority of men ; but it is no less clear that all men and most animals have a generic idea of causality, in the sense of expecting uniform experience under uniform conditions. A cat sees a man knock at the knocker of a door, and observes that the door is afterwards opened : remembering this, when she herself wants to get in at that door, she jumps at the knocker, and waits for the door to be opened.* Now, can it be denied that in this act of inference, or imitation, or whatever name we choose to call it, the cat perceives such an association between the knocking and the opening as to feel that the former as antecedent was in some way required to determine the latter as consequent } And what is this but such a perception of causal relation as is shown by a child who blows upon a watch to open the case — thinking this to be the cause of the opening from the uniform deception practised by its parent, — or of the savage who plants nails and gunpowder to make them grow .■' And endless illustrations of such a perception of causality might be drawn from the everyday life of civilized man : indeed, how seldom does any one of us wait to construct a general proposition about causality in the abstract before we act on our practical knowledge of it. And that this practical knowledge in the case of animals enables them to form a generic idea, or recept, of the equivalency between causes and effects — such that a perceived equivalency is recognized by them as an explanation — would appear to be rendered evident by the following fact, which I carefully observed for the express purpose of testing the question, I quote the incident from an already-published lecture, which was given before the British Association at Dublin, in 1878. " I had a setter dog which was greatly afraid of thunder. One day a number of apples were being shot upon the * 'T)^q. Animal Intelligence, pp. 422-424. 60 MENTAL EVOLUTION IN MAN. wooden floor of an apple-room, and, as each bag of apples was shot, it produced through the rest of the house a noise resembling that of distant thunder. My dog became terror- stricken at the sound ; but as soon as I brought him to the apple-room and showed him the true cause of the noise, he became again buoyant and cheerful as usual." * The importance of clearly perceiving that animals have a generic, as distinguished from an abstract, idea of causation — and, indeed, must have such an idea if they are in any way at all to adjust their actions to their circumstances — the importance of clearly perceiving this is, that it carries with it a proof of the logic of recepts being able to reach generic ideas oi principles, as well as of objects, qualities, and actions. In order to prove this important fact still more unquestionably, I will here quote a passage from the biography of the cebus which I kept for the express purpose of observing his intelli- gence. "To-day he obtained possession of a hearth-brush, one of the kind which has the handle screwed into the brush. He soon found the way to unscrew the handle, and, having done that, he immediately began to try to find out the way to screw it in again. This he in time accomplished. At first he put the wrong end of the handle into the hole, but turned it round and round the right way for screwing. Finding it did not hold, he turned the other end of the handle, carefully stuck it into the hole, and began again to turn it the right way. It was, of course, a very difficult feat for him to perform, for he required both his hands to hold the handle in the proper position, and to turn it between his hands in order to screw it in ; and the long bristles of the brush prevented it from remaining steady, or with the right side up. He held the * I may here observe that the earliest age in the infant at which I have observed such appreciation of causality to occur is during the sixth month. With my own children at that age I noticed that if I made a knocking sound with my concealed foot, they would look round and round the room with an obvious desire to ascertain the cause that was producing the sound. Compare, also, Mental Evolution in Animals, pp. 1 56- 1 58, on emotions aroused in brutes by sense of the mysterious — i.e. the unexplained. LOGIC OF RECEPTS. 6 1 brush with his hind hands, but even so it was very difficult for him to get the first turn of the screw to fit into the thread ; he worked at it, however, with the most unwearying perse- verance until he got the first turn of the screw to catch, and he then quickly turned it round and round until it was screwed up to the end. The most remarkable thing was that, however often he was disappointed in the beginning, he never was induced to try turning the handle the wrong way ; he always screwed it from right to left. As soon as he had accomplished his wish, he unscrewed it again, and then screwed it on again the second time rather more easily than the first, and so on many times." The above is extracted from the diary kept by my sister. I did not myself witness the progress of this research with the hearth-brush, as I did so many of the other investigations suc- cessfully pursued by that wonderful animal. But I have a per- fect confidence in the accuracy of my sister's observation, as well as in the fidelity of her account ; and, moreover, the point with which I am about to be concerned has reference to what followed subsequently, as to which I had abundant oppor- tunities for close and repeated observations. For the point is that, after having thus discovered the mechanical principle of the screw in that one particular case, the monkey forthwith proceeded to generalize, or to apply his newly gained know- ledge to every other case where it was at all probable that the mechanical principle in question was to be met with. The consequence was that the animal became a nuisance in the house by incessantly unscrewing the tops of fire-irons, bell- handles, &c., &c., which he was by no means careful always to replace. Here, therefore, I think we have unquestionable evidence of intelligent recognition of a principle, which in the first instance was discovered by " the most unwearying per- severance " in the way of experiment, and afterwards sought for in multitudes of wholly dissimilar objects.* * The reader is referred to the whole biography of this monkey {Animal Inlclli- geitce, pp. 484-498) for a number of other facts serving to show to how high a level ol inteUigcnt grouping — or of "logic " — rccepts may attain without the aid 62 MENTAL EVOLUTION IN MAN. To these numerous facts I will now add one other, which is sufficiently remarkable to deserve republication for its own sake. I quote the account from the journal Science, in which it appeared anonymously. But finding on inquiry that the observer was Mr. S. P. Langley, the well-known astrono- mer, and being personally assured by him that he is certain there is no mistake about the observation, I will now give the latter in his own words. •' The interesting description by Mr. Larkin {^Science, No. 58) of the lifting by a spider of a large beetle to its nest, reminds me of quite another device by which I once saw a minute spider (hardly larger than the head of a pin) lift a house-fly, which must have been more than twenty times its weight, through a distance of over a foot. The fly dangled by a single strand from the cross-bar of a window-sash, and, when it first caught my attention, was being raised through successive small distances of something like a tenth of an inch each ; the lifts following each other so fast, that the ascent seemed almost continuous. It was evident that the weight must have been quite beyond the spider's power to stir by a ' dead lift ; ' but his motions were so quick, that at first it was difficult to see how this apparently impossible task was being accom- plished. I shall have to resort to an illustration to explain it ; for the complexity of the scheme seems to belong less to what we ordinarily call instinct than to intelligence, and that in a degree we cannot all boast ourselves. " The little spider proceeded as follows : — " ^ <5 is a portion of the window-bar, to which level the fly was to be lifted, from his original position at F vertically beneath a; the spider's first act was to descend halfway to the fly (to d), and there fasten one end of an almost invisible thread ; his second to ascend to the bar and run out to l\ where he made fast the other end, and hauled on his guy of concepts. In the same connection I may refer to the chapter on " Imagination " in Mental Evolution in Aiiimals, and also to the following pages in Animal In- telligence :—\2%-\o ; 181-97, 219-222, 233, 311-335. zii, 338. 340, 348-352, 377-385, 397-410, 4i3-425> 426-436, 445-470, 478-498. LOGIC OF RECEPTS. 65 with all his might. Evidently the previously straight line must yield somewhat in the middle, whatever the weight of the fly, who was, in fact, thereby brought into position F', to the right of the first one and a little higher. Beyond this point, it might seem, he could not be lifted ; but the guy being left fast at b, the spider now went to an intermediate point c directly over his victim's new posi- tion, and thus spun a new vertical line from c, which was made fast at the bend at d\ after which a d was cast off, so that the fly now hung vertically below c, as before below a^ but a little higher. " The same operation was repeated again and again, a new guy being occasionally spun, but the spider never descending more than about halfway down the cord, whose elasticity was in no way involved in the process. All was done with surprising rapidity. I watched it for some five minutes (during which the fly was lifted perhaps six inches), and then was called away." Without further burdening the argument with illustrative proof, it must now be evident that the " ore " out of which concepts are formed is highly metalliferous : it is not merely a dull earth which bears no resemblance to the shining sub- stance smelted from it in the furnace of Language ; it is already sparkling to such an extent that we may well feel there is no need of analysis to show it charged with that sub- stance in its pure form — that what we see in the ore is the same kind of material as we take from the melting-pot, and differs from it only in the degree of its agglomeration. Never- theless, I will not yet assume that such is the case. Before wo can be perfectly sure that two things which seem to the eye of common sense so similar arc really the same, we must submit them to a scientific analysis. Iwen though it be certain that the one is extracted from the other, there still 64 MENTAL EVOLVTIOX IN MAN. remains a possibility that in the melting-pot some further ingredient may have been added. Human intelligence is un- doubtedly derived from human experience, in the same way as animal intelligence is derived from animal experience ; but this does not prove that the ideation which we have in common with brutes is not supplemented by ideation of some other order, or kind. Presently I shall consider the arguments which are adduced to prove that it has been, and then it will become apparent that the supplement, if any, must have been added in the smelting-fire of Language — a fact, be it observed, which is conceded by all modern writers who deny the genetic continuity of mind in animal and human intelligence. Thus far, then, I have attempted nothing more than a preliminary clearing of the ground — first by carefully defining my terms and impartially explaining the psychology of ideation ; next by indicating the nature of the question which has presently to be considered ; and, lastly, by showing the level to which intelligence attains under the logic of recepts, without any possibility of assistance from the logic of concepts. Only one other topic remains to be dealt with in the present chapter. We continually find it assumed, and con- fidently stated as if the statement did not admit of question, that the simplest or most primitive order of ideation is that which is concerned only with particulars, or with special objects of perception. The nascent ideas of an infant are supposed to crystallize around the nuclei furnished by individual percepts ; the less intelligent animals — if not, indeed, animals in general — are supposed, as Locke says, to deal " only in particular ideas, just as they receive them from the senses." Now, I fully assent to this, if it is only meant (as I understand Locke to mean) that infants and animals are not able consciously, intentionally, or, as he says, " of themselves, to compound and make complex ideas." In order thus intentionally, or of themselves, to compound their ideas, they would require to tJiink about their ideas as ideas, or consciously to set one idea before another as two distinct objects of thought, and for the LOGIC OF KECEP7S. 65 knotvn purpose of composition. To do this requires powers of introspective reflection ; therefore it is a kind of mental activity impossible to infants or animals, since it has to do with concepts as distinguished from recepts. But, as we have now so fully seen, it does not follow that because ideas cannot be thus compounded by infants or animals intentionally, there- fore they cannot be compounded at all. Locke is very clear in recognizing that animals do " take in and retain together several combinations of simple ideas to make up a complex idea : " he only denies that animals " do of themselves ever compound them and make complex ideas." Thus, Locke plainly teaches my doctrine of recepts as distinguished from concepts ; and I do not think that any modern psycho- logist— more especially in view of the foregoing evidence — will so far dispute this doctrine. But the point now is that, in my opinion, many psychologists have gone astray by assuming that the most primitive order of ideation is concerned only with particulars, or that in chronological order the memory of percepts precedes the occurrence of recepts. It appears to me that a very little thought on the one hand, and a very little observation on the other, is enough to make it certain that so soon as ideas of any kind begin to be formed at all, they are formed, not only as memories of particular percepts, but also as rudimentary recepts ; and that in the subsequent development of ideation the genesis of recepts everywhere proceeds pari passu with that of percepts. I say that a very little thought is enough to show that this must be so, while a very little observation is enough to show that it is so. For, a priori, the more unformed the powers of perception, the less able must they be to take cognizance of particulars. The development of these powers consists in the ever-increasing efficiency of their analysis, or cognition of smaller and smaller differences of detail ; and, consequently, of their recognition of these differences in different combinations. Hence, the feebler the powers of perception, the more must they occupy themselves with the larger or class distinctions between objects of sensuous experience, and the less with the smaller F 66 MENTAL EVOLUTIOX I.V MAN. or more individual distinctions. Or, if \vc like, what after- wards become class distinctions, are at earlier stages of ideation the only distinctions ; and, therefore, all the same as what are afterwards individual distinctions. But what follows .'' Surely that — be it in the individual or the race — when these originally individual distinctions begin to grow into class distinctions, they leave in the mind an indelible impress of their first nativity : they were the original recepts of memory, and if they are afterwards slowly differentiated as they slowly become organized into many particular parts, this does not hinder that throughout the process they never lose their organic unity : the mind must always continue to recognize that the parts which it subsequently perceived as successively unfolding from what at first was knowm only as a whole, are parts which belong to that whole — or, in other words, that the more newly observed particulars arc members of what is now perceived as a class. Therefore, I say, on merely a priori grounds we might banish the gratuitous statement that the lower the order of ideation the more it is concerned with particular distinctions, or the less with class distinctions. The truth must be that the more primitive the recepts the larger are the class distinctions with which they arc concerned — provided, of course, that this statement is not taken to apply beyond the region of sensuous perception. Accordingly we find, as a matter of fact, both in infants and in animals, that the lower the grade of intelligence, the more is that intelligence shut up to a perception of class distinctions. "We pronounce the word Papa before a child in its cradle, at the same time pointing to his father. After a little, he in turn lisps the word, and we imagine that he under- stands it in the same sense that we do, or that his father's presence only will recall the word. Not at all. When another person — that is, one similar in appearance, with a long coat, a beard, and loud voice — enters the room, he calls him also Papa. The name was individual ; he has made it general. In our case it is applicable to one person only ; in his, to a class. ... A little boy, a year old, had travelled a good deal LOGIC OF R EC EFTS. 6y by railway. The engine, with its hissing sound and smoke, and the great noise of the train, struck his attention, and the first word he learned to pronounce was Fcfer (chemin de fer). Then afterwards, a steam-boat, a cofifee-pot with spirit lamp — ever)'thing that hissed or smoked was a Fcfcr* Now, I have quoted such familiar instances from this author because he adduces them as proof of the statement that "here there appears a delicacy of impression which is special to man." Without waiting to inquire whether this statement is justified by the evidence adduced, or even whether the infant has personally distinguished his father from among other men at the time when he first calls all men by the same name ; it is enough for my present purposes to observe the single fact, that when a child is first able to show us the nature of its ideation by means of speech, it furnishes us with ample evidence that this ideation is what I have termed generic. The dress, the beard, and the voice go to form a recept to which all men are perceived to correspond : the most striking peculiarities of a locomotive are vividly impressed upon the memory, so that when anything resembling them is met with elsewhere, it is receptually classified as be- longing to an object of analogous character. Only much later, when the analytic powers of perception have greatly developed, does the child begin to draw its distinctions with sufficient "refinement" to perceive that this classification is too crude — that the resemblances which most struck its infant imagina- tion were but accidental, and that they have to be disregarded in favour of less striking resemblances which were originally altogether unnoticed. But although the process of classifi- cation is thus perpetually undergoing improvement with advancing intelligence, from the very first it has been classi- fication— although, of course, thus far only within the region of sensuous perception. And similarly with regard to animals, it is sufficiently evident from such facts as those already instanced, that the imagery on which their adaptive action depends is in large measure generic. * 'I'niiic, Oil /iitclli:^ciiing such terms as " inference," "reason," "rational," &c., in alluding to mental processes of the lower animals, I am in no way prejudicing the question as to the distinction between man and brute. In the higher region of recepts both the man and the brute attain in no small def^ree to a perception of analogies or relations : this is inference or ratiocination in its most direct form, and differs from the process as it takes place in the sphere of conceptual thought only in that it is not itself an object of knowledge. But, considered as a process of inference or ratiocination, I do not see that it should make any diflerence in our terminology whether or not it happens to be itself an object of knowledge. Therefore I do not follow those numerous writers who restrict such terms to the higher exhibitions of the process, or to the ratiocination which is concerned only with introspective thought. It may be a matter of straw- splitting, but I think it is best to draw our distinctions where the distinctions occur ; and I cannot see that it modifies the process of inference, as inference, whether or not the mind, in virtue of a superadded faculty, is able to think about the process as a process — not any more, for instance, than the process of associa- tion is altered by its becoming itself an object of knowledge. Therefore, I hope I have made it clear that in maintaining the rationality of brutes I am not arguing for anything more than that they have the power, as Mr. Mivart himself allows, of drawing "practical inferences." Hitherto, then, my difference with Mr. Mivart — and, so far as I know, with all other modern writers who maintain the irrationality of brutes— is only one of terminology. 88 MENTAL EVOLUTION IN MAN. LANGUAGE, OR SIGN-MAKING. I 3 2 Unintentional. 1 Intentional. Wi thout understanding. 4 1 1 5 1 Natural. Conventional. 6 1 7 1 1 Emotional. A 1 Intellectual. 1 B Connotative. C 1 D 1 Detonative 1. . 1 . Denominative. Predicative. Or, neglecting the unintentional and merely initiative signs as not, properly speaking, signs at all, every kind of intentional sign may be represented diagrammatically as in the illustration opposite. Now, thus far we have been dealing with matters of fact concerning which I do not think there can be any question. That is to say, no one can deny any of the statements which this schema serves to express ; a difference of opinion can only arise when it is asked whether the sundry faculties (or cases) presented by the schema are developmentally continuous with one another. To this topic, therefore, we shall now address ourselves. First let it be observed that there can be no dispute about one point, namely, that all the faculties or cases presented by the schema, with the single exception of the last (No. 7), are common to animals and men. Therefore we may begin by taking as beyond the reach of question the important fact that animals do present, in an unmistakable manner, a genu of the sign-making faculty. But this fact is so important in its relation to our subject, that I shall here pause to consider the modes and degrees in which the faculty is exhibited by animals. Huber says that when one wasp finds a store of honey, LANGUAGES. 89 Predicative Denotatiue Denominative ,Gonnotatiue Signs 90 MENTAL EVOLUTION LN MAN. " it returns to the nest and brings off in a short time a hundred other wasps ; " and this statement is confirmed by Dujardin. Again, the very able observer, F. Mliller, writes, in one of his letters to Mr. Darwin, that he observed a queen bee depositing her eggs in a nest of 47 cells. In the process she overlooked four of the cells, and when she had filled the other. 43, supposing her work to have been completed, prepared to retire. " But as she had overlooked the four cells of the new comb, the workers ran impatiently from this part to the queen, pushing her in an odd manner with their heads, as they did also the other workers they met with. In consequence, the queen began again to go round on the two older combs ; but, as she did not find any cell wanting an cgQ, she tried to descend, yet everywhere she was pushed back by the workers. This contest lasted rather a long while, till the queen escaped without having completed her work. Thus the workers knew how to advise the queen that some- thing was yet to be done ; but they knew not how to show her where it had to be done." According to De Fraviere, Landois, and some other observers, bees have a number of different notes, or tones, whereby they communicate information to one another ; * but there seems to be little doubt that the means chiefly employed are gestures made with the antennae. For example, Huber divided a hive into two chambers by means of a partition : great excitement prevailed in the half of the hive deprived of the queen, and the bees set to work to build royal cells for the creation of a new queen. Huber then divided a hive in exactly the same manner, with the difference only that the screen, or partition, was made of trellis work, through the openings of which the bees on either side could pass their antennas. Under these circumstances the bees in the queenless half of the hive exhibited no disturbance, nor did they construct any royal cells : the bees in the other, or separated, half of the hive were able to inform them that the queen was safe. * ^QQ. Animal IiiliiUgence, p. 158. LANGUAGE. 91 Turning now to ants, the extent to which the power of communicating by signs is here carried cannot fail to strike us as highly remarkable. In my work on Aniiiinl Intelli- gence I have given many observations by different naturalists on this head, the general results of which I will here render. When we consider the high degree to which ants carry the principle of co-operation, it is evident that they must have some means of intercommunication. This is especially true of the Ecitons, which so strangely mimic the tactics of military organization. " The army marches in the form of a rather broad and regular column, hundreds of yards in length. The object of the march is the capture and plunder of other insects, &c., for food ; and as the well-organized host advances, its devastating legions set all other terrestrial life at defiance. From the main column there are sent out smaller lateral columns, the component individuals of which play the part of scouts, branching off in various directions, and searching about with the utmost activity for insects, grubs, &c., over every log, under every fallen leaf, and in every nook and cranny where there is any chance of finding prey. When their errand is completed, they return into the main column. If the prey found is sufficiently small for the scouts themselves to manage, it is immediately seized, and carried back to the main column ; but if the amount is too large for the scouts to deal with alone, messengers are sent back to the main column, whence there is immediately despatched a detachment large enough to cope with the requirements. . . . On either side of the main column there are constantly running up and down a few individuals of smaller size and lighter colour than the other ants, which seem to play the part of officers ; for they never leave their stations, and while running up and down the outsides of the column, they every now and again stop to touch antenna with some member of the rank and file, as if to give instructions. When the scouts discover a wasps'-ncst in a tree, a strong force is sent out from the main army, tlie nest is pulled to pieces, and all the larvae carried to the rear of the army, while the wasps fly around defenceless against the 92 MENTAL EVOLUTIOX IX MAN. invading multitude. Or, if the nest of any other species of ant is found, a similarly strong force — or perhaps the whole army — is deflected towards it, and with the utmost energy the innumerable insects set to work to sink shafts and dig mines till the whole nest is rifled of its contents. In these mining operations the ants work with an extraordinary display of organized co-operation ; for those low down in the shafts do not lose time by carrying up the earth which they excavate, but pass the pellets to those above ; and the ants on the sur- face, when they receive the pellets, carry them — with an appearance of forethought which quite staggered Mr. Bates — only just far enough to insure that they shall not roll back again into the shaft, and, after depositing them, immediately hurry back for more. But there is not a rigid (or merely mechanical) division of labour : the work seems to be performed by intelligent co-operation amongst a host of eager little creatures ; for some of them act at one time as carriers of pellets, and at another as miners, while all shortly afterwards assume the office of conveyers of the spoil." * Mr, Belt writes : — " The Ecitons and most other ants follow each other by scent, and I believe they can communi- cate the presence of danger, of booty, or other intelligence to a distance by the different intensity or qualities of the odours given off". I one day saw a column running along the foot of a nearly perpendicular tramway cutting, the side of which was about six feet high. At one point I noticed a sort of assembly of about a dozen individuals that appeared in consultation. Suddenly one ant left the conclave, and ran with great speed up the perpendicular face of the cutting without stopping. . . . On gaining the top of the cutting, the ants entered some brushwood suitable for hunting. In a very short time the information was communicated to the ants below, and a dense column rushed up in search of prey." Again, Mr. Bates writes: — "When I interfered with the column, or abstracted an individual from it, news of the disturbance was quickly communicated to a distance of several * Animal Intelligence, pp. I14-116. LANGUAGE. 93 yards to the rear, and the column at that point commenced retreating." On arriving at a stream of water, the marching cokimn first endeavours to find some natural bridge whereby to cross it. Should no such bridge be found, " they travel along the bank of the river until they arrive at a flat sandy shore. Each ant now seizes a bit of dry wood, pulls it into the water and mounts thereon. The hinder rows push the front ones farther out, holding on to the wood with their feet and to their comrades with their jaws. In a short time the water is covered with ants, and when the raft has grown too large to be held together by the small creatures' strength, a part breaks itself off, and begins the journey across, while the ants left on the bank pull the bits of wood into the water, and work at enlarging the ferry-boat until it breaks again. This is repeated as long as an ant remains on shore." * So much, then, to give a general idea of the extent to which co-operation is exhibited by Ecitons — a fact which must be taken to depend upon some system of signs. Turning next to still more definite evidence of communication, Mr. Hague, the geologist, writing to Mr. Darwin from South America, says that on the mantel-shelf of his sitting-room there were three vases habitually filled with fresh flowers. A nest of red ants discovered these flowers, and formed a line to them, constantly passing upwards and downwards between the mantel-shelf and the floor, and also between the mantel-shelf and the ceiling. For several days in succession Mr. Hague frequently brushed the ants in great numbers from the wall to the floor, but, as they were not killed, the line again reformed. One day, however, he killed with his finger some of the ants upon the mantel-shelf "The efi"ect of this was immediate and unexpected. As soon as those ants which were approaching arrived near to where their fellows lay dead and suffering, they turned and fled with all possible haste. In half an hour the wall above the mantel-shelf was cleared of ants. During the space of an hour or two the colony from below continued * Krcplin, quoted liy Ijliclincr. 94 MENTAL EVOLUTION IN MAN. to ascend until reaching the lower bevelled edge of the shelf, at which point the more timid individuals, although unable to sec the vase, somehow became aware of the trouble, and turned without further investigation ; while the more daring advanced hesitatingly just to the upper edge of the shelf, when, extending their antennae and stretching their necks, they seemed to peep cautiously over the edge until they beheld their suffering companions, when they too turned and followed the others, expressing by their behaviour great excitement and terror. An hour or two later the path or trail leading from the lower colony to the vase was entirely free from ants. ... A curious and invariable feature of their behaviour was that when an ant, returning in fright, met another approach- ing, the two would always communicate ; but each would pursue its own way, the second ant continuing its journey to the spot where the first ant had turned about, and then following that example. For some days after this there were no ants visible on the wall, either above or below the shelf. Then a few ants from the lower colony began to reappear ; but instead of visiting the vase, which had been the scene of the disaster, they avoided it altogether, and, following the lower front edge of the shelf to the tumbler standing near the middle, made their attack upon that with precisely the same result." Lastly, Sir John Lubbock made some experiments with the express purpose of testing the power of communication by ants. He found that if an ant discovered a deposit of larvae outside the nest, she would return to the nest, and, even though she might have no larv<-E to show, was able to communicate her need of assistance — a number of friends proceeding to follow her as a guide to the heap of larvee which she had found. In one very instructive experiment Sir John arranged three parallel pieces of tape, each about two and a half feet lono- : one end of each piece of tape was attached to the nest, and the other dipped into a glass vessel. In the glass at the end of one of the tapes he placed a considerable number of larvse (300 to 600) : in the glass at the end of another of the LANGUAGE. 95 pieces he put only two or three larva;, while the third glass he left empty. The object of the empty glass was to see whether any of the ants would come to the glass under such circumstances by mere accident. He then took two ants, one of which he placed in the glass with the many larvae, and the other in the glass with the few. Each ant took a larva, car- ried it to the nest, then returned for more, and so on. After each journey he put another larva in the glass with the few larvae, in order to replace the one which had been removed. The result of the experiment was that during 47J hours the ants which had gone to the glass containing numerous larvae brought 257 friends to their assistance, while during 53 hours those which had gone to the glass containing only two or three larvae brought only 82 friends ; and no single ant came to the glass which contained no larva. Now, as all the glasses were exposed to similar conditions, and as the roads to the first two must, in the first instance at all events, have been equally scented by the passage of ants over them, these results appear very conclusive as proving some power of definite communication, not only that larvae are to be found, but even where the largest store is to be met with. As to the means of communication, or method of sign- making, there can be no doubt that this in ants, as in bees, is mainly gestures made by the antennae ; but that gestures of other kinds are also employed is sufificiently well proved by the following observation of the Rev. Dr. M'Cook. " I have seen an ant kneel down before another and thrust forward the head, drooping quite under in fact, and lie there motion- less, thus expressing as plainly as sign-language could, her desire to be cleansed. I at once understood the gesture, and so did the supplicated ant, for she at once went to work." So much, then, for the power of sign-making displayed by the Hymenoptcra. As I have not much evidence of sign- making in any of the other Invertebrata,* I shall pass on at once to the Vertebrata. * The best instances of sign-making among Invertebrata other than the Ilymcnoptera which I have met with is one that I have myself olxservcd and 96 MENTAL EVOLUTION IN MAN. Ray observed the different tones used by the common hen, and found them uniformly significant of different ideas, or emotional states ; therefore we may properly regard this as a system of language, though of a very rudimentary form. He distinguishes altogether nine or ten distinct tones, which are severally significant of as many distinct emotions and ideas — namely, brooding, leading forth the brood, finding food, alarm, seeking shelter, anger, pain, fear, joy or pride in having laid an (tg^. Houzeau, who independently observed this matter, says that the hen utters at least twelve significant sounds.* Many other cases could be given among Birds, and a still greater number among Mammals, of vocal tones being used as intentionally significant of states of feeling and of definite ideas ; but to save space I will only render a few facts in a condensed form. "In Paraquay, the Cebits azarcB when excited utters at least six distinct sounds, which excite in other monkeys similar emotions (Rengger). ... It is a more remarkable fact that the dog, since being domesticated, has learned to bark in at least four or five distinct tones : . . . the bark of eagerness, as in the chase ; that of anger, as well as growling ; the yelp, or howl of despair, when shut up ; the baying at night ; the bark of joy when starting on a walk with his master ; and the very distinct one of demand or supplication, as when wishing for a door or window to be opened." f I may next briefly add allusions to those instances of the already recorded in Mental Evohition in Animals (p. 343, note). The animal is the processional caterpillar. These larvae migrate in the form of a long line, crawling Indian file, with the head of the one touching the tail of the next in the series. If one member of the series be removed, the next member in advance immediately stops and begins to wag its head in a peculiar manner from side to side. This serves as a signal for the next member also to stop and wag his head, and so on till all the members in front of the interruption are at a standstill, all wagging their heads. But as soon as the interval is closed up by the advance of the rear of the column, the front again begins to move forward, when the head- wagging ceases. * Fac. Ment. des Animaux, tom. ii., p. 348. t Darwin, Descent 0/ Man, pp. 84, 85. LANGUAGE. 97 use of signs b}- mammals which arc full}' detailed in Animal Intelligence. Mr. S. Goodbehere tells me of a pony which used to push back the inside bolt of a gate in its paddock, and neigh for an ass which was loose in the yard beyond ; the ass would then come and push up the outside latch, thus opening the gate and releasing the pony (p. 333). With respect to gestures, Mrs. K. Addison wrote me of her jackdaw — which lived in a garden, and which she usually supplied with a bath — reminding her that she had forgotten to place the bath, by coming before her and going through the movements of ablution upon the ground (p. 316). Youatt gives the case of a pig which was trained to point game with great precision (pp. 339,340), and this, as in the case of the dog, implies a high development of the sign-making faculty. Every sportsman must know how well a setter understands its own pointing, and also the pointing of otJier dogs, as gesture-signs. As regards its own pointing, if at any distance from the sportsman, the animal will look back to see if the "point" has been noticed ; and, if it has, the point will be much more "steady" and prolonged than if the animal sees that it has not been observed. As regards the pointing of other dogs, the " backing " of one by another means that as soon as one dog sees another dog point he also stands and points, whether or not he is in a position to scent the game. In my previous work, while treating of artificial instincts, I have shown (as Mr. Darwin had previously remarked) that in well-bred sporting dogs a tendency to " back," more or less pronounced, is intuitive. But I have also observed among my own setters that even in cases where a young dog does not show any innate disposition to " back," by working him with other dogs for a short time he soon acquires the habit, without any other instruction than that which is supplied by his own observation. I have also noticed that all sporting dogs are liable to be deceived by the attitude which their companions strike when defalcating ; but this is probably due to their line of sight being so much lower than that of a II 98 MENTAL EVOLUTION IN MAN. man, that slight differences of attitude are not so perceptible to them as to ourselves. Major Skinner writes of a large wild elephant which he saw on a moonlight night coming out of a wood that skirted some water. Cautiously advancing across the open ground to with- in a hundred yards of the water, the animal stood perfectly motionless — the rest of the herd, still concealed in the wood, being all the while so quiet and motionless that not the least sound proceeded from them. Gradually, after three successive advances, halting some minutes after each, he moved up to the water's edge, in which however he did not think proper to quench his thirst, but remained for several minutes listening in perfect stillness. He then returned cautiously and slowly to the point at which he had issued from the wood, whence he came back with five other elephants, with which he proceeded, somewhat less slowly than before, to within a few yards of the tank, where he posted them as patrols. He then re-entered the wood and collected the whole herd, which must have amounted to between eighty and a hundred, and led them across the open ground, with the most extraordinary composure and quiet, till they came up to the five sentinels, when he left them for a moment and again made a reconnaissance at the edge of the tank. At last, being apparently satisfied that all was safe, he turned back, and obviously gave the order to advance ; " for in a moment," says Major Skinner, " the whole herd rushed to the watc-r, with a degree of unreserved confidence so opposite to the caution and timidity which had marked their previous movements, that nothing will ever persuade me that there was not rational and preconcerted co-operation throughout the whole party" — and so, of course, some definite communi- cation by signs (p. 40 1). With regard to the use of gesture-signs by cats, I have given such cases as those of their imitating the begging of a terrier on observing that the terrier received food in answer to this gesture (p. 414) ; making a peculiar noise on desiring to have a door opened, which, if not attended to, was followed LANGUAGE. 9") up by "pulling one's dress with its claws, and then, having succeeded in attracting the desired attention, it would walk to the street door and stop there, making the same cry until let out" (p. 414) ; also of a cat which, on seeing her friend the parrot " flapping its wings and struggling violently up to its knees in dough," ran upstairs after the cook to inform her of the catastrophe — " mewing and making what signs she could for her to go down," till at last " she jumped up, seized her apron, and tried to drag her down," so that the cook did go down in time to save the bird from being smothered. This gesture-sign of pulling at clothing, in order to induce one to visit a scene of catastrophe, is of frequent occurrence both in cats and dogs. Several instances are likewise given of cats jumping on chairs and looking at bells when they want milk (this being intended as a sign that they desire the bell pulled to call the servant who brings the milk), placing their paws upon the bell as a still more emphatic sign, or even themselves ringing the bell (p. 416). Concerning gesture-signs made by dogs (other than point- ing), I may allude to a terrier which I had, and which when thirsty used to signify his desire for water by begging before a wash-stand, or any other object where he knew that water was habitually kept. And Sir John Lefroy, F.R.S,, gave me a similar, though still more striking, case of his terrier, which it was the duty of a maid-servant to supply with milk. One morning this servant was engaged on some needlework, and did not supply the milk. "The dog en- deavoured in every possible way to attract her attention and draw her forth, and at last pushed aside the curtain of a closet, and, although never having been taught to fetch or carry, took between his teeth the cup she habitually used, and brought it to her feet " (p. 466). Another case somewhat simi- lar is given on the same page. Again, Mr. A. H. Browning wrote me : — " My attention was called to my dog appearing in a great state of excitement, not barking (he seldom barks) but whining, and performing all sorts of antics (in a human subject I should have said TOO MEXTAL EVOLUTIOX IN MAN. gesticulating). The hcrdmcn and myself returned to the sty ; we caught but one pig, and put him back ; no sooner had we done so, than tlie dog ran after each pig in succession, brought him back to the sty by the ear, and then went after another, until the whole number were again housed " (p. 450). Further, I give an observation of my own (p. 445) on one terrier making a gesture-sign to another. Terrier A being asleep in my house, and terrier B lying on a wall outside, a strange dog, C, ran along below the wall on the public road following a dog-cart. Immediately on seeing C, B jumped off the wall, ran upstairs to where A was asleep, woke him up by poking him with his nose in a determined and suggestive manner, which A at once understood as a sign : he jumped over the wall and pursued the dog C, although C was by that time far out of sight, round a bend in the road. On page 447 I give, on the authority of Dr. Bcattie, the case of a dog which saved his master's life (who had fallen through the ice, and was supporting himself with a gun placed across the opening), by running into a neighbouring village, and pulling a man by the coat in so significant a manner that he followed the animal and rescued the gentle- man. Many cases more or less similar to this one are recorded in the anecdote books. Concerning the use of gesture-signs by monkeys, I give on page 472 the remarkable case recorded by James Forbes, F.R.S., of a male monkey begging the body of a female which had just been shot. " The animal," says Forbes, " came to the door of the tent, and, finding threats of no avail, began a lamentable moaning, and by the most expressive gestures seemed to beg for the dead body. It was given him ; he took it sorrowfully in his arms and bore it away to his expecting companions. They who were witnesses of this extraordinary scene resolved never again to fire at one of the monkey race." Again, Captain Johnson writes of a monkey which he shot upon a tree, and which then, as he says, " instantly ran down to the lowest branch of a tree, as if he were going to fly at me, stopped suddenly, and coolly put his paw to the part wounded. LA.YGUAGE. 10 1 covered with blood, and held it out for me to see. I was S3 much hurt at the time that it has left an impression never to be effaced, and I have never since fired a gun at any of the tribe. Almost immediately on my return to the party, before I had fully described what had passed, a Syer came to inform us that the monkey was dead. We ordered the Syer to bring it to us ; but by the time he returned the other monkeys had carried the dead one off, and none of them could anywhere be seen " (p. 475). And Sir William Hoste records a closely similar case. One of his officers, coming home after a long day's shooting, saw a female monkey running along the rocks, with her young one in her arms. He immediately fired, and the animal fell. On his coming up, she grasped her little one close to her breast, and with her other hand pointed to the wound which the ball had made, and which had entered above her breast. Dipping her finger in the blood and holding it up, she seemed to reproach him with having been the cause of her pain, and also of that of the young one, to which she frequently pointed. " I never," says Sir William, " felt so much as when I heard the story, and I determined never to shoot one of these animals as long as I lived " (p. 476). Lastly, as proof that the more intelligent of the lower animals admit of being taught the use of signs of the most con- ventional character (or most remote from any natural ex- pression of their feelings and ideas), I may allude to the recent experiments by Sir John Lubbock on "teaching ani- mals to converse." These experiments consisted in writing on separate and similar cards such words as "bone," " water," " out," " pet me," &c., and teaching a dog to bring a card bearing the word expressive of his want at the time of bring- ing it. In this way an association of ideas was established between the appearance of a certain number and form of written signs, and the meaning which they severally betokened. Sir John Lubbock found that his dog learnt the correct use of those signs.* Of course in these experiments marks of * NiUiirc, A|iri] 10, 1SS4, pji. 547, 548. 103 ME XT A L EVOLUTION IN MAN any other kind would have served as well as written words ; for it clearly would be absurd to suppose that the dog could read the letters, so as mentally to construct them into the equivalent of a spoken word, in any such way as a child would spell b-o-n-e, bone. But, all the same, these experiments are of great interest as showing that it falls within the mental capacity of the more intelligent animals to appreciate the use of signs so conventional as those which constitute a stage of writing above the drawing of pictures, and below the employment of an alphabet. Enough has now been said to prove incontestably that animals present what I have called the germ of the sign- making faculty. As the main object of these chapters is to estimate the probability of human language having arisen by v»-ay of a continuous development from this germ, we may next turn to take a general survey of human language in its largest sense, or as comprising all the manifestations of the sign-making faculty. Referring again to the schema (page 88), it is needless to consider cases i and 2, for evidently these are on a psycho- logical level in man and animals. Case 3, also, especially in the direction of its branch 4, is to a large extent psychologically equivalent in men and animals: so far as there is any difference it depends on the higher psychical nature of man being much more rich in ideas which find their natural expression in gestures or tones, and which, therefore, are impossible in brutes. But it will be conceded that here there is nothing to explain. The fact that man has a mind more richly endowed with ideas carries with it, as a matter of course, the fact that their natural expression is more multiplex. The case, however, is different when we arrive at con- ventional signs ; for these attain so enormous a development in man as compared with animals, that the question whether they do not really depend on some additional mental faculty, distinct in kind, becomes fully admissible. The first thing, then, we have to notice with regard to con- LANGUAGE. I03 ventional signs as used by man is, that no line of strict demarcation can be drawn between them and natural signs ; the latter shade off into the former by gradations, which it becomes impossible to detect over large numbers of individual cases. With respect to tones, for example, it cannot be said, in many instances, whether this and that modulation, which is now recognized as expressive of a certain state of feeling, has always been thus expressive, or has only become so by con- ventional habit; although, if \ve consider the different tones by which different races of mankind express some of their similar feelings, we may be sure that in these cases one or other of the differences must be due to conventional habit — ^just as in the converse cases, in which all mankind use the same tones to express the same feelings, we may be sure that this mode of expression is natural. And so with gestures. Many which at first sight we should, judging from our own feelings alone, suppose to be natural — such, for instance, as kissing —are shown by observation of primitive races to be conventional ; while others which we should probably regard as conventional — such, for instance, as shrugging the shoulders — are shown by the same means to be natural.* But for our present purposes it is clearly a matter of no consequence that we should be able to classify all signs as natural or conventional. For it is certain that animals employ both; and hence no distinction between the brute and the man can be raised on the question of the kind of signs which they severally employ as natural or conventional. This distinction, therefore, may in future be disregarded, and natural and conventional signs, if made intentionally as signs, I shall con- sider as identical. For the sake of method, however, I shall treat the sign-making faculty as exhibited by man in the order of its probable evolution ; and this means that I shall begin with the most natural, or least conventional, of the systems. This is the language of tone and gesture. * For information on all these points, see Darwin, Expression of the Emotions. 104 MENTAL EVOLUTION IN MAN. CHAPTER VI. TONE AND GESTURE. Tone and Gesture, considered as means of communication, may be dealt with simultaneously. For while it cannot be said that either historically or psychologically one is prior to the other, no more can it be said that in the earliest phases of their development one is more expressive than the other. All the more intelligent of the lower animals employ both ; and the hissings, spittings, growling.s, screamings, gruntings, coo- ings, &c., which in different species accompany as many different kinds of gesture, are assuredly not less expressive of the various kinds of feelings which are expressed. Again, in our own species, tone is quite as general, and, within certain limits, quite as expressive as gesture. Nay, even in fully developed speech, rational meaning is largely dependent for its conve)-ance upon slight differences of intonation. The five hundred words which go to constitute the Chinese language are raised to three times that number by the use of significant intonation ; and even in the most highly developed languages shades of meaning admit of being rendered in this way which could not be rendered in any other. Nevertheless, the language of tone, like the language of gesture, clearly lies nearer to, and is more immediately expressive of the logic of recepts, than is the language of articulation. This is easily proved by all the facts at our dis- posal. We know that an infant makes considerable advance in the language of tone and gesture before it begins to speak; and, according to Dr. Scott, who has had a large experience TONE AND GESTURE. I05 in the instruction of idiotic children, "those to whom there is no hope of teaching more than the merest rudiments of speech, are yet capable of receiving a considerable amount of know- ledge by means of signs, and of expressing themselves by them." * Lastly, among savages, it is notorious that tone, gesticulation, and grimace play a much larger part in con- versation than they do among ourselves. Indeed, w^e have some, though not undisputed, evidence to show that in the case of many savages gesticulation is so far a necessary aid to articulation, that the latter without the former is but very imperfectly intelligible. For example, "those who, like the Arapahos, possess a very scanty vocabulary, pronounced in a quasi-intelligible way, can hardly converse with one another in the dark." \ And, as Mr. Tylor says, " the array of evidence in favour of the existence of tribes whose language is incomplete without the help of gesture-signs, even for things of ordinary import, is very remarkable." % A fact which, as he very properly adds, " constitutes a telling argument in favour of the theory that the gesture-language is the original utterance of mankind [as it is ontogenetically in the individual man], out of wdiich speech has developed itself more or less fully among different tribes." % In support of the same general conclusions I may here also quote the following excellent remarks from Colonel Mallery's laborious work on Gesture-language : — § " The wishes and emotions of very young children arc conveyed in a small number of sounds, but in a great variety of gestures and facial expressions. A child's gestures are in- telligent long in advance of speech ; although very early and persistent attempts are made to give it instruction in the latter but none in the former, from the time when it begins risu cogfioscere viatrein. It learns words only as they are * Quoted by Tylor, Early History 0/ Mankind, p. 80. t I'urton, Cily of the Saints, j). 151. X f.oc. cit., p. 78. § Sii;n-la7iguage among the North American Indians, b'c, by Lieut. -Col. Garrick -Mailery {^First Annual R>poii of the Bureau of Ethnology, Washington, 18S1). JO) mi;. VTA L EVOLUTIO.W IX MAX. taught, and learns them through the medium of signs which are not expressly taught. Long after famiharity with speech, it consults the gestures and facial expressions of its parents and nurses, as if seeking thus to translate or explain their words. These facts are important in reference to the biologic law that the order of development of the individual is the same as that of the species. . . . The insane understand and obey gestures when they have no knowledge whatever of words. It is also found that semi-idiotic children who cannot be taught more than the merest rudiments of speech can receive a considerable amount of information through signs, and can express themselves by them. Sufferers from aphasia continue to use appropriate gestures. A stammerer, too, works his arms and features as if determined to get his thoughts out, in a manner not only suggestive of the physical struggle, but of the use of gestures as a hereditary expedient." Words, then, in so far as they are not intentionally imi- tative of other sounds, and so approximate to gestures, are essentially more conventional than are tones immediately expressive of emotions, or bodily actions which appeal to the eye, and which, in so far as they are intentionally significant, are made, as far as possible, intentionally pictorial. Therefore, either to make or to understand these more conventional signs requires a higher order of mental evolution ; and on this account it is that we everywhere find the language of tone and gesture preceding that of articulate speech, as at once the more simple, more natural, and therefore more primitive means of conveying receptual ideas. We find the same general truth exemplified in the fact that the language of tone and gesture is always resorted to by men who do not understand each others' articulate speech ; and although among the races in which gesture-language has been carried to its highest degree of elaboration most of the signs employed have become more or less conventional, in the main they are still pictorial. This is directly proved, without the need of special analysis, by the fact that the members of such races are able to communicate with one another in a TONE AND GESTURE. TO" manner so singularly complete that to an onlooker the result seems almost magical. Thus "the Indians who have been shown over the civilized East have often succeeded in holding intercourse by means of their invention and application of principles, in what may be called the voiceless mother utterance, with white deaf- mutes, who surely have no semiotic code more nearly connected with that attributed to the Indians than is derived from their common humanity. They showed the greatest pleasure in meeting deaf-mutes, precisely as travellers in a foreign country are rejoiced to meet persons speaking their language." * Again, Tylor says, " Gesture-language is substantially the same all the world over," and Mallery confirms this by the remark that " the writer's study not only sustains it, but shows a surprising number of signs for the same idea which are substantially identical, not only among savage tribes, but among all peoples that use gesture-signs with any freedom. Men, in groping for a mode of communication with each other, and using the same general methods, have been under many varying conditions and circumstances which have determined differently many conceptions and their semiotic execution, but there have also been many of both which were similar." Such being the case, it is a matter of interest to determine the syntax of this language ; for we may be sure that by so doing we are at work upon the root-principles of the sign- making faculty where it arises out of the logic of recepts, and not upon the developed ramifications of this faculty where we find it wrought up into the more highly conven- tional logic of concepts characteristic of speech. But before I enter upon this branch of our subject, I shall say a few words to show to what a high degree of perfection gesture-language admits of being developed. * Mallery, loc. cit., p. 320. The author gives several very interesting records of such conversations, and adds that the mutes show more aptitude in understand ing the Indians than vice versa, because to them " the 'action, action, action,' of Di'mosthenes is their only oratory, and not a heightening of it, however vahinhle." I08 MEXTAL EVOLUTIOX IN MAX. Tylor observes : — " As a means of communication, there is no doubt that the Indian pantomime is not merely capable of expressing a few simple and ordinary notions, but that to the uncultured savage, with his few and material ideas, it is a very fair substitute for his scanty vocabulary." * And Colonel Mallcry, in the admirable treatise already referred to, shows in detail to what a surprising extent this " Indian pantomime" is thus available as a substitute for speech. The following may be selected from among the numerous dialogues and discourses which he gives, and which all present the same general character. It is communicated by Mr. Ivan Pehoff, who took notes of the conversation at the time. The two convcrsers were Indians of different tribes. "(i) Kenaitze. — Left hand raised to height of eye, palm outward, moved several times from right to left rapidly ; fingers extended and closed ; pointing to strangers with left hand. Right hand describes a curve from north to east. — ' Which of the north-eastern tribes is yours ? ' "(2) Tennanal. — Right hand, hollowed, lifted to mouth, then extended and describing waving line gradually descend- ing from right to left. Left hand describing mountainous outline, apparently one peak rising above the other. Said by Chalidoolts to mean, ' Tenan-tnu-kohtana, Mountain-river- men.' "(3) K. — Left hand raised to height of eye, palm outward, moved from right to left, fingers extended. Left index describes curve from east to west. Outline of mountain and river as in preceding sign. — ' How many days from Mountain- river ? ' "(4) T. — Right hand raised towards index, and thumb forming first crescent and then ring. This repeated three times. — 'Moon, new and full three times.' "(5) Right hand raised, palm to front, index raised and lowered at regular intervals— 'Walked.' Both hands imitating paddling of canoe, alternately right and left. — ' Travelled three months on foot and by canoe.' * Loc. (it. , ji. 39. TONE AND GESTURE. ICQ "(6) Both arms crossed over breast, simulating shivering. — ' Cold, winter.' " (7) Right index pointing toward speaker. — ' I ' ; left hand pointing to the west — ' travelled westward.' "(8) Right hand lifted cup-shaped to mouth — 'Water.' Right hand describing waving line from right to left gradually descending, pointing to the west. — ' River running westward.' "(9) Right hand gradually pushed forward, palm upward, from height of breast. Left hand shading eyes ; looking at great distance. — 'Very wide.' "(10) Left and right hands put together in shape of sloping shelter. — ' Lodge, camp.' "(11) Both hands lifted height of eye, palm inward, fingers spread. — ' Many times.' "(12) Both hands closed, palm outward, height of hips. — ' Surprised.' "(13) Index pointing from eye forward. — 'See.' " (14) Right hand held up, height of shoulder, three fingers extended, left hand pointing to me. — 'Three white men.' "(15) K. — Right hand pointing to me, left hand held up, three fingers extended. — 'Three white men.' "(16) Making Russian sign of cross — ' Russians.' — ' Were the three white men Russians } ' "(17) T. — Left hand raised, palm inward, two fingers extended sign of cross with right. — 'Two Russians.' "(18) Right hand extended, height of eye, palm outward, moved outward a little to right. — ' No.' " (19) One finger of left hand raised. — 'One.' "(20) Sign of cross with right. — 'Russian.' "(21) Right hand, height of eye, fingers closed and extended, palm outward a little to right. — ' Yes.' "(22) Right hand carried across chest, hand extended, palm upward, fingers and thumb closed as if holding some- thing. Left hand in same position carried across the right, palm downward. — 'Trade.' "(23) Left hand upholding one finger, right pointing to me. — ' One white man.' no MENTAL EVOLUTION IN MA.y. "(24) Right hand held horizontally, palm downward, about four feet from ground. — 'Small.' "(25) Forming rings before eyes with index and thumb. — * Eye-glasses.' "(26) Right hand clinched, palm upward, in front of chest, thumb pointing inward. — ' Gave one.' "(27) Forming cup with right hand, simulating drinking. — ' Drink.' " (28) Right hand grasping chest repeatedly, fingers curved and spread. — ' Strong.' " (29) Both hands pressed to temple, and head moved from side to side.—' Drunk, headache.' "(30) Both index fingers placed together extended, point- ing forward. — ' Together.' "(31) Fingers interlaced repeatedly. — 'Build.' "(32) Left hand extended, fingers closed, placed slopingly against left. — ' Camp.' "(33) Both wrists placed against temples, hands curved upward and outward, fingers spread. — ■' Horns.' "(34) Both hands horizontally lifted to height of shoulder, right arm extended gradually full length, hand drooping a little at the end. — ' Long back, moose.' "(35) Both hands upright, palm outward, fingers extended and spread, placing one before the other alternately. — ' Trees, dense forest.' " (36) Sign of cross. — ' Russian.' " (37) Motions of shooting again. — ' Shot.' " (38) Sign for moose (Nos. 33, 34) ; showing two fingers of left hand. — ' Two.' "(39) Sign for camp as before (No. 10). — 'Camp.' " (40) Right hand describing curve from east to west, twice. — ' Two days.' "(41) Left hand lifted height of mouth, back outward, fingers closed as if holding something ; right hand simulating motion of tearing off, and placing in mouth. — ' Eating moose meat' " (42) Right hand placed horizontally against heart ; TOXE AND GESTURE. I I I fingers closed, moved forward a little and raised a little several times. — ' Glad at heart.' "(43) Fingers of left hand and index of right hand extended and placed together horizontally, pointing forward height of chest. Hands separated, right pointing eastw^ard, and left westward. — ' Three men and speaker parted, going west and east' " And so on, the conversation continuing up to 116 para- graphs. No doubt some of these gestures appear conventional, and such is undoubtedly the case with a great many which Colonel ]\Iallery gives in his Dictionary of Indian Signs. But this only shows that no system of signs can be developed in any high degree without becoming more or less conventional. The point I desire to be noticed is, that gesture-language continues as far as possible — or as long as possible — to be the natural expression of the logic of recepts. As INIallery else- where observes, " the result of the studies, so far as presented is, that that which is called the sign- language of Indians is not, properly speaking, one language ; but that it, and the gesture-systems of deaf-mutes, and of all peoples, constitute together one language — the gesture-speech of mankind — of which each system is a dialect." As showing this, and at the same time to give other instances of the perfection of gesture- language, I may quote one instance of the employment of such language by other nations, and one of is employment by deaf-mutes. The first which I select is recorded by Alexander Dumas. " Six weeks after this, I saw a second example of this faculty of mute communication. This was at Naples. I was walking with a young man of Syracuse. We passed by a sentinel. The soldier and my companion exchanged two or three grimaces, which at another time I should not even ha\'c noticed ; but the instances I had before seen led me to give attention. ' Poor fellow ! ' sighed my companion. ' What did he say to you } ' I asked. ' Well,' said he, ' I thought that I recognized him as a Sicilian, and I learned from him, as \\c passed, from what place he came ; he said he was frcm I I 2 MEXTAL EVOLUTION IN MAX. Syracuse, and that he knew riie well. Then I asked him how he liked the Neapolitan service ; he said he did not like it at all, and if his officers did not treat him better he should certainly end by deserting. I then signified to him that if he ever should be reduced to that extremity, he might rely upon me, and that I would aid him all in my power. The poor fellow thanked me with all his heart, and I have no doubt that one day or other I shall see him come.' Three days after I was at the quarters of my Syracusan friend, when he was told that a man asked to see him who would not give his name ; he went out and left me nearly ten minutes. ' Well,' said he on returning, 'just as I said.' 'What.'' said I. 'That the poor fellow would dc.-crt.' " The instance which I select of gesture-language as em- ployed by a deaf-mute occurred in the National Deaf-Mute College at Washington, to which Colonel Mallery took seven Uta Indians on March 6, 1880. " Another deaf-mute gestured to tell us that, when he was a boy, he went to a melon-field, tapped several melons, finding them to be green or unripe : finally, reaching a good one, he took his knife, cut a slice and ate it. A man made his appearance on horseback, entered the patch on foot, found the cut melon, and, detecting the thief, threw the melon towards him, hitting him in the back, whereupon he ran away crying. The man mounted and rode off in an opposite direction. "All of these signs were readily comprehended, although some of the Indians varied very slightly in their translation. When the Indians were asked whether, if they (the deaf- mutes) were to come to the Uta country, they would be scalped, the answer was given, ' Nothing would be done to you ; but we would be friends,' as follows : — "The palm of the right hand was brushed toward the right over that of the left (' nothing '), and the right made to grasp the palm of the left, thumbs extended over, and lying upon the back of the opposing hand (' friends '). "This was readily understood b)- the deaf-mutes. Deaf- TONE AND GESTURE. 1 1 3 mute sign of milking a cow and drinking the milk was fully and quickly understood. "The narrative of a boy going to an apple tree, hunting for ripe fruit, and filling his pockets, being surprised by the owner and hit upon the head with a stone, was much appreciated by the Indians and completely understood." Innumerable other instances of the same kind might be given ; * but I have now said enough to establish the only points with which I am here concerned — namely, that gesture- language admits of being developed to a degree which renders it a fair substitute for spoken language, where the ideas to be conveyed are not highly abstract ; and that it admits of being so developed without departing further from a direct or natural expression of ideation (as distinguished from a conventional or artificial) than allows it to be readily understood by the sign-talkers, without any preconcerted agreement as to the meanings to be attached to the particular signs em.ployed. Such being the case, it is of importance next to note that, as all the existing races of mankind are a word-speaking race, we are not now able to eliminate this factor, and to say how far the sign-making faculty, as exhibited in the gesture- language of man, is indebted to the elaborating influence produced by the constant and parallel employment of spoken language. We can scarcely, however, entertain any doubt that the reflex influence of speech upon gesture must have been considerable, if not immense. Even the case of the deaf-mutes proves nothing to the contrary ; for these unfortunate individuals, although not able themselves to speak, nevertheless inherit in their human brains the psycho- logical structure which has been built up by means of speech ; their sign-making faculty is as well developed as in other men, though, from a physiological accident, they are deprived of the ordinary means of displaying it. Therefore we have • .See especially Tylor, loc. cif., pp. 28-30, where an interesting account is given of the elaborate and yet self-speaking signs \vhcrcl)y an adult deaf-mute gave directions for the drawing up of his will, I 1 1 4 MENTA L EVOL UTION IN MA N. no evidence to show to what level of excellence the sign- making faculty of man would have attained, if the race had been destitute of the faculty of speech. I shall have to return to this consideration in the next chapter, and only mention it here to avoid an undue estimate being prematurely formed of the importance of gesture as a means of thought- formation, or distinct from that of thought-expression. I shall now proceed to analyze in some detail the syntax of gesture-language. And here again I must depend for my facts upon the two writers who have best studied this kind of language in a properly scientific manner. Mr. Tylorsays : — "The gesture-language has no grammar, properly so called ; it knows no inflections of any kind, any more than the Chinese. The same sign stands for 'walk,' 'walkest,' 'walking,' 'walked,' 'walker.' Adjectives and verbs are not easily distinguished by the deaf and dumb. ' Horse, black, handsome, trot, canter,' would be the rough translation of the signs by which a deaf-mute would state that a black handsome horse trots and canters. Indeed, our elaborate system of parts of speech is but little applicable to the gesture-language, though, as will be more fully said in another chapter, it may perhaps be possible to trace in spoken language a Dualism, in some measure resembling that of the Gesture-language, with its two constituent parts, the bringing forward objects and actions in actual fact, and the mere suggestion of them by imitation. ... It has, however, a syn- tax which is worthy of careful examination. The syntax of speaking man differs according to the language he may learn, 'equus niger,' 'a black horse;' 'hominem amo,' 'j'aime I'homme.' But the deaf-mute strings together the signs of the various ideas he wishes to connect, in what appears to be the natural order in which they follow one another in his mind, for it is the same among the mutes in different countries, and is wholly independent of the syntax which may happen to belong to the language of their speaking friends. For instance, their usual construction is not ' Black horse,' but ' Horse black ; ' not ' Bring a black hat,' but ' Hat black bring ; ' TONE AND GESTURE. 115 not ' I am hungry, give me bread,' but ' Hungry me, bread give.' ... "The fundamental principle which regulates the order of the deaf-mutes' signs, seems to be that enunciated by Schmalz : that which seems to him the most important he always acts before the rest, and that which seems to him superfluous he leaves out. For instance, to say, ' My father gave me an apple,' he makes the sign for ' apple,' then that for ' father,' and then that for ' I,' without adding that for ' give.' The following remarks, sent to me by Dr. Scott, seem to agree with this view : With regard to the two sentences you give (I struck Tom with a stick — Tom struck me with a stick), the sequence in the introduction of the particular parts would in some measure depend on the part that most attention was wished to be drawn towards. If a mere telling of the fact was required, my opinion is that it would be arranged so, ' I- Tom-struck-a-stick,' and the passive form in a similar manner with the change of ' Tom/ first. " Both these sentences are not generally said by the deaf- and-dumb without their having been interested in the fact, and then, in coming to tell of them, they first give that part they are most anxious to impress on their hearer. Thus, if a boy had struck another boy, and the injured party came to tell us, if he was desirous to acquaint us with the idea that a particular boy did it, he would point to the boy first. But if he was anxious to draw attention to his own suffering, rather than to the person by whom it was caused, he would point to himself and make the act of striking, and then point to the boy ; or if he was wishful to draw attention to the cause of his suffering, he might sign the striking first, and then tell us afterwards by whom it was done. " Dr. Scott is, so far as I know, the only person who has attempted to lay down a set of distinct rules for the syntax of the gesture-language. ' The subject comes before the attribute, the object before the action.' A third construction is common, though not necessary, ' the modifier after the modified.' The first construction, by which the 'horse' is put Il6 MENTAL EVOLUTION IN MAN. before the ' black,' enables the deaf-mute to make his s)-ntax supply, to some extent, the distinction between adjectives and substantives, which his imitative signs do not themselves express. " The other two are well exemplified by a remark of the Abb^ Sicard's : A pupil to whom I one day put this question, ' Who made God ? ' and who replied, ' God made nothing,' left me in no doubt as to this kind of inversion, usual to the deaf-and-dumb, when I went on to ask him, ' Who made the shoe ? ' and he answered, ' The shoe made the shoemaker.' So when Laura Bridgman, who was blind as well as deaf- and-dumb, had learnt to communicate ideas by spelling words on her fingers, she would say, ' Shut door,' ' Give book ; ' no doubt because she had learnt these sentences whole, but when she made sentences for herself, she would go back to the natural deaf-and-dumb syntax, and spell out 'Laura bread give,' to ask for bread to be given her, and ' Water drink Laura,' to express that she wanted to drink water. . . . " A look of inquiry converts an assertion into a question, and fully seems to make the difference between ' The master is come,' and ' Is the master come ? ' The interrogative pro- nouns 'Who?' 'What?' are made by looking or pointing about in an inquiring manner ; in fact, by a number of unsuccessful attempts to say, ' he,' ' that' The deaf-and- dumb child's way of asking, ' Who has beaten you } ' would be, ' You beaten ; who was it ? ' Though it is possible to render a great mass of simple statements and questions, almost gesture for word, the concretism of thought which belongs to the deaf-mute, whose mind has not been much developed by the use of written language, and even to the educated one when he is thinking and uttering his thoughts in his native signs, commonly requires more complex phrases to be recast, A question so common amongst us as, ' What is the matter with you ? ' would be put, ' You crying } You have been beaten } ' and so on. The deaf-and-dumb child does not ask, ' What did you have for dinner yesterday } ' but ' Did you have soup ? Did you have porridge ? ' and so forth. A con- TONE AND GESTURE. II7 junctive sentence he expresses by an alternative or contrast ; ' I should be punished if I were lazy and naughty,' would be put, ' I lazy, naughty, no ! — lazy, naughty, I punished, yes ! ' Obligation may be expressed in a similar way ; ' I must love and honour my teacher,' may be put, ' Teacher, I beat, deceive, scold, no ! — I love, honour, yes ! ' As Steinthal says in his admirable essay, it is only the certainty which speech gives to a man's mind in holding fast ideas in all their relations, which brings him to the shorter course of expressing only the positive side of the idea, and dropping the negative, . . . " To ' make ' is too abstract an idea for the deaf-mute ; to show that the tailor makes the coat, or that the carpenter makes the table, he would represent the tailor sewing the coat, and the carpenter sawing and planing the table. Such a proposition as ' Rain makes the land fruitful,' would not come into his way of thinking : ' rain fall, plants grow,' would be his pictorial expression. . . . The order of the signs by which the Lord's Prayer is rendered is much as follows : — ' Father our, heaven in — name Thy hallowed — kingdom Thy come — will Thy done — earth on, heaven in, as. Bread give us daily — trespasses our forgive us, them trespass against us, forgive as. Temptation lead not — but evil deliver from — Kingdom power glory thine for ever.' " * I shall now add some quotations from Colonel Mallery on the same subject. " The reader will understand without explanation that there is in sign-language no organized sentence such as is in the language of civilization, and that he must not look for articles or particles, or passive voice or case or grammatic gender, or even what appears in those languages as a substantive or a verb, as a subject or a predicate, or as qualifiers or inflexions. The sign radicals, without being specifically any of our parts of speech, may be all of them in turn. Sign-language cannot show by inflection the reciprocal (lepciidencc of words and sentences. Degrees of motion corresponding with vocal intonations are only used rhctori- * Early History 0/ Maii/Jiui, pp. 24-32. Il8 MENTAL EVOLUTION IN MAN. cally, or for degrees of comparison. The relations of ideas and objects are therefore expressed by placement, and their connection is established when necessary by the abstraction of ideas. The sign-talker is an artist, grouping persons and things so as to show the relations, and the effect is that which is seen in a picture. But though the artist has the advantage in presenting in a permanent connected scene the result of several transient signs, he can only present it as it appears at a single moment. The sign-talker has the succession of time at his disposal, and his scenes move and act, are localized and animated, and their arrangement is therefore more varied and significant." * The following is the order in which the parable of the Prodigal Son would be translated by a cultivated sign-talker, with Colonel Mallery's remarks thereon : — " ' Once, man one, sons two. Son younger say. Father property your divide: part my, me give. Father so.— Son each, part his give. Days few after, son younger money all take, country far go, money spend, wine drink, food nice eat. Money by and by gone all. Country everywhere food little : son huno-ry very. Go seek man any, me hire. Gentleman meet. Gentleman son send field swine feed. Son swine husks eat, see — self husks eat want — cannot — husks him give nobody. Son thinks, say, father my, servants many, bread enough, part give away can — I none — starve, die. I decide : Father I go to, say I bad, God disobey, you disobey — name my hereafter S071, no — I unworthy. You me work give servant like. So son begin go. Father far look : son see, pity, run, meet, embrace. Son father say, I bad, you disobey, God disobey — name my hereafter son, no — I unworthy. But father servants call, command robe best bring, son put on, ring finger put on, shoes feet put on, calf fat bring, kill. We all eat, merry. Why? Son this my formerly dead, now alive : formerly lost, now found : rejoice.' " It may be remarked, not only from this example, but from general study, that the verb ' to be ' as a copula or * Loc. cit., p. 54. TONE AND GESTURE. II9 predicant does not have any place in sign-language. It is shown, however, among deaf-mutes as an assertion of presence or existence by a sign of stretching the arms and hands forward and then adding the sign of affirmation. Time as referred to in the conjunctions zvheii and then is not gestured. Instead of the form, ' When I have had a sleep I will go to the river,' or ' After sleeping I will go to the river,' both deaf- mutes and Indians would express the intention by ' Sleep done, I river go.' Though time present, past, and future is readily expressed in signs, it is done once for all in the connection to which it belongs, and once established is not repeated by any subsequent intimation, as is commonly the case in oral speech. Inversion, by which the object is placed before the action, is a striking feature of the language of deaf-mutes, and it appears to follow the natural method by which objects and actions enter into the mental conception. In striking a rock the natural conception is not first of the abstract idea of striking or of sending a stroke into vacancy, seeing nothing and having no intention of striking anything in particular, when suddenly a rock rises up to the mental vision and receives the blow ; the order is that the man sees the rock, has the intention to strike it, and does so ; therefore he gestures, ' I rock strike.' For further illustration of this subject, a deaf-mute boy, giving in signs the compound action of a man shooting a bird from a tree, first represented the tree, then the bird as alighting upon it, then a hunter coming toward and looking at it, taking aim with a gun, then the report of the latter and the falling and the dying gasps of the bird. These are undoubtedly the successive steps that an artist would have taken in drawing the picture, or rather successive pictures, to illustrate the story. . . . Degrees of comparison are frequently expressed, both by deaf-mutes and by Indians, by adding to the generic or descriptive sign that for ' big' or ' little.' Damp would be ' wet — little ' ; cool, ' cold — little ' ; /iot, ' warm — much.' The amount or force of motion also often indicates corresponding diminution or augmenta- tion, but sometimes expresses a different shade of meaning, I20 MENTAL EVOLUTION IN MAN. as is reported by Dr. Matthews with reference to the sign for bad and contempt. This change in degree of motion is, how- ever, often used for emphasis only, as is the raising of the voice in speech or italicizing and capitalizing in print. The Prince of Wied gives an instance of a comparison in his sign for excessively hard, first giving that for hard, viz. : Open the left hand, and strike against it several times with the right (with the backs of the fingers). Afterwards he gives hai'd, excessively, as follows : Sign for hard, then place the left index finger upon the right shoulder, at the same time extend and raise the right arm high, extending the index finger upward, perpendicularly." I have entered thus at some length into the syntax of gesture-language because this language is, as I have before remarked, the most natural or immediate mode of giving expression to the logic of recepts ; it is the least symbolic or conventional phase of the sign-making faculty, and therefore a study of its method is of importance in such a general survey of this faculty as we are endeavouring to take. The points in the above analysis to which I would draw attention as the most important are, the absence of the copula and of many other " parts of speech," the order in which ideas are expressed, the pictorial devices by which the ideas are pre- sented in as concrete a form as possible, and the fact that no ideas of any high abstraction are ever expressed at all.* * Further informalion of a kind corroborating what has been given in the foregoing chapter concerning gesture-language may be found in Long's Expedition to the Rocky Mountains, and Klcinpaul's paper in VolkerpsycJiolo^i^ie, &fc., vi. 352-375. The subject was first dealt with in a philosophical manner by Leibnitz, in 17 1 7, Collectanea Etymologia, ch. ix. ( 121 ) CHAPTER VII. ARTICULATION. It will be my aim in this chapter to take a broad view of Articulation as a special development of the general faculty of sign-making, reserving for subsequent chapters a consideration of the philosophy of Speech. On the threshold of articulate language, then, we have four several cases to distinguish : first, articulation by way of meaningless imitation ; second, meaningless articulation by way of a spontaneous or instinctive exercise of the organs of speech ; third, understanding of the signification of articulate sounds, or words ; and fourth, articulation with an intentional attribution of the meaning understood as attaching to the words. I shall consider each of these cases separately. The meaningless imitation of articulate sounds occurs in talking birds, young children, not unfrequently in savages, in idiots, and in the mentally deranged. The faculty of such meaningless imitation, however, need not detain us ; for it is evident that the mere re-echoing of a verbal sound is of no further psychological significance than is the mimicking of any other sound. Meaningless articulation of a spontaneous or instinctive kind occurs in young children, in uneducated deaf-mutes, and also in idiots.* Infants usually (though not invariably) begin * For meaningless articuLition Ijy idiots, sec Scott's Remarks on Education of Idiots. The fact is alluded to by most writers on idiot psychology, and I liave fre- quently observed it myself. But the case of uneducated deaf-mutes is here more 122 MENTAL EVOLUTION IN MAN. with such syllables as " alia," " tata," " mama," and " papa " (with or without the reduplication) before they understand the meaning of any word. One of my own children could say all these syllables very distinctly at the age of eight months and a half; and I could detect no evidence at that time of his understanding words, or of his having learnt these syllabic utterances by imitation. Another child of mine, which was very long in beginning to speak, at fourteen and a half months old said once, and only once, but very distinctly " Ego." This was certainly not said in imitation of any one having uttered the word in her presence, and therefore I mention the incident to show that meaningless articulation in young children is spontaneous or instinctive, as well as intentionally imitative ; for at that age the only other syllables which this child had uttered were those having the long a, as above mentioned. Were it necessary, I could give many other instances of this fact ; but, as it is generally recognized by writers on infant psychology, I need not wait to do so. We now come to the third of our divisions, or the under- standing of articulate sounds. And this is an important matter for us, because it is evident that the faculty of appreciating the meaning of words betokens a considerable advance in the general faculty of language. As we have before seen, tone and gesture, being the natural expression of the logic of recepts — and so even in their most elaborated forms being intentionally pictorial, — are as little as possible conventional ; to the purpose. I will, therefore, furnish one quotation in evidence of the above statement. " It is a very notable fact bearing upon the problem of the Origin of Language, that even born-mutes, who never heard a word spoken, do of their own accord and without any teaching make vocal sounds more or less articulate, to which they attach a definite meaning, and which, when once made, they go on using afterwards in the same unvarying sense. Though these sounds are often capable of being written down more or less accurately with our ordinai-y alphabets, this effect on those who make them can, of course, have nothing to do with the sense of hearing, but must consist only in particular ways of breathing, combined with particular positions of the vocal organs " (Tylor, Early History of Mankind, p. 72, where see for evidence). The instinctive articulations of Laura Bridg- man (who was blind as well as deaQ are in this connection even still more conclusive (see ibid., pp. 74, 75). ARTIC ULA TION. 1 2 3 but words, being coined expressly for the subservience of concepts, are always less graphic, and usually arbitrary. Therefore, although it would of course be wrong to say that a higher faculty is required to learn the arbitrary association between a particular verbal sound and a particular act or phenomenon, than is required to depict an abstract idea in gesture ; this only shows that where higher faculties are present, they are able to display themselves in gesture as well as in speech. The consideration which I now wish to present is that understanding a word implies (other things equal, or supposing the gesture not to be so purely conventional as a word) a higher development of the sign-making faculty than does the understanding of a tone or gesture — so that, for instance, if an animal were to understand the word "Whip," it would show itself more intelligent in appreciating signs than it would by understanding the gesture of threatening as with a whip. Now, the higher animals unquestionably do understand the meanings of words ; idiots too low in the scale themselves to speak are in the same position ; and infants learn the signifi- cation of many articulate sounds long before they begin them- selves to utter them.* In all these cases it is of course im- portant to distinguish between the understanding of words and the understanding of tones ; for, as already observed, both in the animal kingdom and in the growing child it is evident that the former represents a much higher grade of mental evolution than does the latter — a fact so obvious to common observation that I need not wait to give illustrations. But although the fact is obvious, it is no easy matter to distinguish in particular cases whether the understanding is due to an appreciation of words, to that of tones, or to both combined. * Writers on infant psycliology differ as to tlie time when words are first understood by infants. Doubtless it varies in individual cases, and is always more or less difficult to determine with accuracy. But all observers agree — and every mother or nurse could corroborate — that the understanding of many words and sentences is unmistakable long before the child itself begins to speak. Mr. Dar- win's observations showed that in the case of his children the understanding of words and sentences was unmistakable between the tenth and twelfth months. 124 MENTAL EVOLUTION IN MAN. We may be sure, however, that words arc never understood unless tones arc Hkewise so, and that understanding of words may be assisted by understanding of the tones in which they are uttered. Therefore, the only method of ascertaining where words as such are first understood, is to find where they are first understood irrespective of the tones in which they are uttered. This criterion — so far, at least, as my evidence goes — excludes all cases of animals obeying commands, answering to their names, &c., with the exception of the higher mammalia. That is to say, while the understanding of certain tones of the human voice extends at least through the entire vertebrated series, * and occurs in infants only a few weeks old ; the understanding of words without the assist- ance of tones appears to occur only in a few of the higher mammalia, and first dawns in the growing child during the second year.t The fact that the more intelligent Mammalia are able to understand words irrespective of tones is, as I have said, important ; and therefore I shall devote a few sentences to prove it. My friend Professor Gerald Yeo had a terrier, which was taught to keep a morsel of food on its snout till it received the verbal signal " Paid for ; " and it was of no consequence in what tones these words were uttered. For even if they were introduced in an ordinary stream of conversation, the dog distinguished them, and immediately tossed the food into his mouth. Seeing this, I thought it worth while to try whether the animal would be able to distinguish the words "Paid for" from others presenting a close similarity of sound; * See Anhiial Intelligence : for Fish, p. 250 ; for Frogs and Toads, p. 225 ; for Snakes, p. 261 ; for Birds and Mammals in various parts of the chapters devoted to these animals. The case quoted on the authority of Bingley regarding the tame bees of Mr. Wildman, which he had taught to obey words of command (p. 189), would, if corroborated, carry the faculty in question into the invertebrated series. t Although the ages at which talking proper begins varies much in different children, it may be taken as a universal rule — as stated in the last foot-note — that words, and even sentences, are understood long before they are intelligently articulated ; although, as previously remarked, even before any words are under- stood meaningless syllables may be spontaneously or instinctively articulated. AR TICULA TION. 1 2 5 and, therefore, while he was expecting the signal, I said " Pinafore ; " the dog gave a start, and very nearly threw the food off his nose ; but immediately arrested the move- ment, evidently perceiving his mistake. This experiment was repeated many times with these two closely similar verbal sounds, and always with the same result : the dog clearly distinguished between them. I have more recently repeated this experiment on another terrier, which had been taught the same trick, and obtained exactly the same results. The well-known anecdote told of the poet Hogg may be fitly alluded to in this connection. A Scotch collie was able to understand many things that his master said to him, and, as proof of his ability, his master, while in the shepherd's cottage, said in as calm and natural tone as possible, " I'm thinking the cow's in the potatoes." Immediately the dog, which had been lying half asleep on the floor, jumped up, ran into the potato-field, round the house, and up the roof to take a survey ; but finding no cow in the potatoes, returned and lay down again. Some little time afterwards his master said as quietly as before, " I'm sure the cow's in the potatoes," when the same scene was repeated. But on trying it a third time, the dog only wagged his tail. Similarly, Sir Walter Scott, among other anecdotes of his bull terrier, says : — " The servant at Ashestiel, when laying the cloth for dinner, would say to the dog as he lay on the mat by the fire, ' Camp, my good fellow, the sheriff's coming home by the ford,' or ' by the hill ; ' and the poor animal would immediately go forth to welcome his master, advancing as far and as fast as he was able in the direction indicated by the words addressed to him." And numberless other anecdotes of the same kind might be quoted.* But the most remarkable display of the faculty in question on the part of a brute which has happened to fall under my own observation, is that which many other English naturalists must have noticed in the case of the chimpanzee now in the * See, for instance, Watson's Reasoning Pozver in Animals, pp. 137-149, and Mcunier's Les Animaux Per/cctibles, ch. xii. 126 MEiVTAL EVOLUTION- AV MAN. Zoological Gardens. This ape has learnt from her keeper the meanings of so many words and phrases, that in this respect she resembles a child shortly before it begins to speak. More- over, it is not only particular words and particular phrases which she has thus learnt to understand ; she also understands, to a large extent, the combination of these words and phrases in sentences, so that the keeper is able to explain to the animal what it is that he requests her to do. For example, she will push a straw through any particular meshes in the network of her cage which he may choose successively to indicate by such phrases as — " The one nearest your foot ; now the one next the key-hole ; now the one above the bar," &c., &c. Of course there is no pointing to the places thus verbally desig- nated, nor is any order observed in the designation. The animal understands what is meant by the words alone, and this even when a particular mesh is named by the keeper re- marking to her the accident of its having a piece of straw already hanging through it. In connection with the subject of the present treatise it appears to me difficult to overrate the significance of these facts. The more that my opponents maintain the fundamental nature of the connection between speech and thought, the greater becomes the importance of the consideration that the higher animals arc able in so surprising a degree to participate with ourselves in the understanding of words. From the ana- logy of the growing child we well know that the understand- ing of words precedes the utterance of them, and therefore that the condition to the attainment of conceptual ideation is given in this higher product of receptual ideation. Surely, then, the fact that not a few among the lower animals (especially elephants, dogs, and monkeys) demonstrably share with the human infant this higher excellence of receptual capacity, is a fact of the largest significance. For it proves at least that these animals share with an infant those qualities of mind, which in the latter are immediately destined to serve as the vehicle for elevating ideation from the receptual to the conceptual sphere : the faculty of understanding words in so ARTICULATION. 12/ considerable a degree brings us to the very borders of the faculty of using words with an intelligent appreciation of their meaning. Familiarity with the facts now before us is apt to blunt this their extraordinary significance ; and therefore I invite my opponents to reflect how differently my case would have stood, supposing that none of the lower animals had happened to have been sufficiently intelligent thus to understand the meanings of words. How much greater would then have been the argumentative advantage of any one who undertook to prove the distinctively human prerogative of the Logos. No mere brute, it might have been urged, has ever displayed so much as the first step in approaching to this faculty : from its commencement to its termination the faculty belongs exclusively to mankind. But, as matters actually stand, this cannot be urged : the lower animals share with us the order of ideation which is concerned in the understanding of words — and words, moreover, so definite and particular in meaning as is involved in explaining the particular mesh in a large piece of wire-netting through which it is required that a straw shall be protruded. While watching this most remark- able performance on the part of the chimpanzee, I felt more than ever disposed to agree with the great philologist Geiger, where he says " there is scarcely a more wonderful relation- ship upon the earth than this accession \i.e. the understanding of words] by the intelligence of animals to that of man."* I take it then, as certainly proved, that the germ of the sign-making faculty which is present in the higher animals is so far developed as to enable these animals to understand not merely conventional gestures, but even articulate sounds, irrespective of the tones in which they are uttered. There- fore, in view of this fact, together with the fact previously established that these same animals frequently make use of conventional gesture-signs themselves, I think we are justified in concluding a priori, that if these animals were able to articulate, they would employ simple words to express simple * Ursprung der Spraclic, p. 122. 128 MENTAL EVOLUTIOX IN MAN. ideas. I do not say, nor do I think, that they would form propositions ; but it seems to me Httlc less than certain that they would use articulate sounds, as they now use natural or conventional tones and gestures, to express such ideas as they now express in either of these ways. For instance, it would involve the exercise of no higher psychical faculty to say the word " Come," than it does to pull at a dress or a coat to convey the same idea ; or to utter the word " Open," instead of mewing in a conventional manner before a closed door; or, yet again, to utter the word " Bone," than to select and carry a card with the word written upon it. If this is so, we must conclude that the only reason why the higher Mammalia do not employ simple words to convey simple ideas, is that which we may term an accidental reason, so far as their psychology is concerned ; it is an anatomical reason, depending merely on the structure of their vocal organs not admitting of articulation.* Of course at this point my attention will be called to the case of talking birds ; for it is evident that in them we have the anatomical conditions required for speech, though assuredly occurring at a most unlikely place in the animal series ; and therefore these animals may be properly * Some cases are on record of dogs having been taught to articulate. Thus the thoughtful Leibnitz vouches for the fact (which he communicated to the Acadtinie Royale at Paris, and which that body said they would have doubted had it not been observed by so eminent a man), that he had heard a peasant's dog distinctly articulate thirty words, which it had been taught to say by the peasant's son. The Dumfries Journal, Januaiy, 1829, mentions a dog as then living in that town, who uttered distinctly the word "William," which was the name of a person to whom he was attached. Again, Colonel Mallery writes : — " Some recent experiments of Prof. A. Graham Bell, no less eminent from his work in artificial speech than in telejjhones, shows that animals are more physically capable of pronouncing articulate sounds than has been supposed. He informed the writer that he recently succeeded by manipulation in causing an English terrier to form a number of the sounds of our letters, and particularly brought out from it the words 'How are you, grandmama,' with distinctness." As I believe that the barrier to articulation in dogs is anatomical and not psychological, I regard it as merely a question of observation whether this barrier may not in some cases be partly overcome ; but, as far as the evidence goes, I think it is safer to conclude that the instances mentioned consisted in the animals so modulating the tones of their voices as to resemble the sounds of certain words. ARTICULATIOy. 129 adduced to test the validity of my a priori inference — namely, that if the more intelligent brutes could articulate, they would make a proper use of simple verbal signs. Let it, however, be here remembered that birds are lower in the psychological scale than dogs, or cats, or monkeys ; and, therefore, that the inference which I drew touching the latter need not necessarily be held as applying also to the former. Never- theless, it so happens that even in the case of these psycho- logically inferior animals the evidence, such as it is, is not opposed to my inference : on the contrary, there is no small body of facts which goes to support it in a very satisfactory manner. A consideration of this evidence will now serve to introduce us to the fourth and last case presented in the programme at the beginning of this chapter, or the case of articulation with attribution of the meaning understood as attaching to the words. Taking, first, the case of proper names, it is unquestionable that many parrots know perfectly well that certain names belong to certain persons, and that the way to call these persons is to call their appropriate names. I knew a parrot which used thus to call its mistress as intelligently as any other member of the household ; and if she went from home for a day, the bird became a positive nuisance from its incessant calling for her to come. And in a similar manner talking birds often learn correctly to assign the names of other pet animals kept in the same house, or even the names of inanimate objects. There can thus be no question as to the use by talking birds of proper names and noun-substantives. With respect to adjectives, Houzeau very properly remarks that the apposite manner in which some parrots habitually use certain words shows an aptitude correctly to perceive and to name qualities as well as objects. Nor is this any- thing more than we might expect, seeing, on the one hand, as already shown, that animals possess generic ideas of many qualities, and, on the other, that an obvious quality is as much a K ,30 MEXTAL EVOLUTION IX MAX. matter of immediate observation — and so of sensuous associa- tion as is the object of which it may happen to be a quahty. Again, it is no less certain that many parrots will under- stand the meaning of active and passive verbs, whether as uttered by others or by themselves. The request to " Scratch Poll " or the anouncement " Poll is thirsty," when intentionally used as signs, show as true an appreciation of the meaning of verbs — or rather, let us say, of verbal signs indicative of actions and states — as is shown by the gesture-sign of a dog or a cat in pulling one's dress to indicate " come," or mewing before an open door to signify " open." But not only may talking birds attach appropriate signifi- cations to nouns, adjectives, and verbs ; they may even use short sentences in a way serving to show that they appreciate not, indeed, their grammatical structure— -but their applic- ability as a whole to particular circumstances.* But this again is not a matter to excite surprise. For all such ♦ Mr. Darwin writes: — "It is certain that some parrots, which have been taught to speak, connect unerringly words with things, and persons with events. I have received several detailed accounts to this effect. Admiral Sir J. Sullivan, whom I know to be a careful observer, assures me that an African parrot, long kept in his father's house, invariably called certain persons of the household, as well as visitors, by their names. He said ' Good morning ' to every one at breakfast, and ' Good night ' to each as they left the room at night, and never reversed these salutations. To Sir J. Sullivan's father he used to add to the 'good morning' a short sentence, which was never repeated after his father's death. He scolded violently a strange dog which came into the room through an open window, and he scolded another parrot (saying, ' You naughty polly ! '), which had got out of its cage, and was eating apples on the kitchen table. Dr. A. Moschkan informs me that he knew a starling which never made a mistake in saying in German ' good morning ' to persons arriving, and ' good-bye, old fellow' to those departing. I could add several other cases " {Descent of Man, p. 85). Similarly Houzeau gives some instances of nearly the same kind {Fac. Ment. des Aniin., torn, ii., p. 309, et secj.) ; and Mrs. Lee, in her Anecdotes records several still more remarkable cases (which are quoted by Houzeau), as does also M. Meunier in his recently published work on Les Aniniaitx Perfectibles. In my own correspondence I have received numerous letters detailing similar facts, and from these I gather that parrots often use comical phrases when they desire to excite lau<^hter, pitiable phrases when they desire to excite compassion, and so on ; although it does not follow from this that the birds understand the meanings of these phrases, further than that they are as a whole appropriate to excite the feel- ings which it is desired to excite. I have myself kept selected parrots, and can fully corroborate all the above statements from my own observations. A R TICULA TlOy. 1 3 1 instances of the apposite use of words or phrases by talking birds are found on inquiry to be due, as antecedently we should expect that they must, to the principle of association. The bird hears a proper name applied to a person, and so, on learning to say the name, henceforth associates it with that person. And similarly with phrases. These with talking birds are mere vocal gestures, which in themselves present but little more psychological significance than muscular gestures. The verbal petition, " Scratch poor poll," does not in itself display any further psychological development than the significant gesture already alluded to of depressing the head against the bars of the cage ; and similarly with all cases of the appropriate use of longer phrases. Thus, supposing it to be due to association alone, a verbal sign of any kind is not much more remarkable, or indicative of intelligence, than is a gesture sign, or a vocal sign of any other kind. The only respect in which it differs from such other signs is in the fact that it is wholly arbitrary or conventional ; and although, as I have previously said, I do consider this an important point of difference, I am not at all surprised that even the intelligence of a bird admits of such special associations being formed, or that a wholly arbitrary sign of any kind should here be acquired by this means, and afterwards used as a sign. And that the verbal signs used by talking birds are due to association, and association only, all the evidence I have met with goes to prove. As showing how association acts in this case, I may quote the following remarks of Dr. Samuel Wilks, F.R.S., on his own parrot, which he carefully observed. He says that when alone this bird used to " utter a long catalogue of its sayings, more especially if it heard talking at a distance, as if wishing to join in the conversation, but at other times a particular word or phrase is only spoken when suggested by a person or object. Thus, certain friends who have addressed the bird frequently by some peculiar ex- pression, or the whistling of an air, will always be welcomed by the same words or tune, and as regards myself, when I I -, 2 ME. VTA L EVOL UTIOX LV MA X enter the house — for my footstep is recognized — the bird will repeat one of my sayings. If the servants enter the room Poll will be ready with one of their expressions, and in their own tone of voice. It is clear that there is a close association in the bird's mind between certain phrases and certain persons or objects, for their presence or voice at once suggests some special word. For instance, my coachman, when coming for orders, has so often been told half-past two, that no sooner does he come to the door than Poll exclaims, ' Half-past two.' Again, having at night found her awake, and having said, 'G'^ to sleep,' if I have approached the cage after dark the same words have been repeated. Then, as regards objects, if certain words have been spoken in connection with them, these are ever afterwards associated together. For example, at dinner time the parrot, having been accustomed to have savory morsels given to her, I taught her to say, ' Give me a bit.' This she now constantly repeats, but only and appropriately at dinner-time. The bird associates the expression with something to eat, but, of course, knows no more than the infant the derivation of the words she is using. Again, being very fond of cheese, she easily picked up the word, and always asks for cheese towards the end of the dinner course, and at no other time. Whether the bird attaches the word to the true substance or not I cannot say, but the time of asking for it is always correct. She is also fond of nuts, and when these are on the table she utters a peculiar squeak ; this she has not been taught, but it is Poll's own name for nuts, for the sound is never heard until the fruit is in sight. Some noises which she utters have been obtained from the objects themselves, as that of a cork-screw at the sight of a bottle of wine, or the noise of water poured into a tumbler on seeing a bottle of water. The passage of the servant down the hall to open the front door suggests a noise of moving hinges, followed by a loud whistle for a cab."* Concerning the accuracy of these observations I hav-e no doubt, and I could corroborate most of them were it necessary. * Journal of Mental Science, 1\i\y, 1879. ARTICULATION. 1 33 It appears, then, first, that talking birds may learn to associate certain words with certain objects and qualities, certain other words or phrases with the satisfaction of particular desires and the observation of particular actions ; words so used we may term vocal-gestures. Second, that they may invent sounds of their own contriving, to be used in the same way ; and that these sounds may be either imitative of the objects designated, as the sound of running fluid for " Water," or arbitrary, as the " particular squeak " that designated " Nuts." Third, but that in a much greater number of cases the sounds (verbal or otherwise) uttered by talking birds are imitative only, without the animals attaching to them any particular meaning. The third division, therefore, we may neglect as presenting no psychological import ; but the first and second divisions require closer consideration. In designating as " vocal gestures " * the correct use (acquired by direct association) of proper names, noun- substantives, adjectives, verbs, and short phrases, I do not mean to disparage the faculty which is displayed. On the contrary, I think this faculty is precisely the same as that whereby children first learn to talk ; for, like the parrot, the infant learns by direct association the meanings of certain words (or sounds) as denotative of certain objects, connotative of certain qualities, expressive of certain desires, actions, and so on. The only difference is that, in a few months after its first commencement in the child, this faculty develops into proportions far surpassing those which it presents in the bird, so that the vocabulary becomes much larger and more discriminative. But the important thing to attend to is that at first, and for several months after its commencement, the vocabulary of a child is always designative of particular objects, qualities, actions, or desires, and is acquired by direct association. The distinctive peculiarity of human speech, which elevates it above the region of animal gesticulation, is of later growth — the peculiarity, I mean, of using words, no * This term has been previously used by some philologists to signify cjacula- on by man. It will be observed that I u£.c it in a more extended sense. 134 MENTAL EVOLUTION IN MAN. longer as stereotyped in the framework of special and direct association, but as movable types to be arranged in any order that the meaning before the mind may dictate. When this stage is reached, we have the faculty of predication, or of the grammatical formation of sentences which are no longer of the nature of vocal gestures, designative of particular objects, qualities, actions, or states of mind : but vehicles for the conveyance of ever-changing thoughts. We shall presently see that this distinction between the naming and the predicating phases of language is of the highest importance in relation to the subject of the present treatise ; but meanwhile all we have to note is that the naming phase of spoken language occurs — in a rudimentary form, indeed, but still unquestionably — in the animal kingdom ; and that the fact of its doing so is not surprising, if we remember that in this stage language is nothing more than vocal gesticulation. Psychologically considered, there is nothing more remarkable in the fact that a bird which is able to utter an articulate sound should learn by association to use that sound as a conventional sign, than there is that it should learn by association similarly to use a muscular action, as it does in the act of depressing its head as a sign to have it scratched. Therefore we may now, I think, take the position as established a posteriori as well as a priori, that it is, so to speak, a mere accident of anatomy that all the higher animals are not able thus far to talk ; and that, if dogs or monkeys were able to do so, we have no reason to doubt that their use of words and phrases would be even more extensive and striking than that which occurs in birds. Or as Professor Huxley observes, " a race of dumb men, deprived of all communication with those who could speak, would be little indeed removed from the brutes. The moral and intellectual differences between them and ourselves would be practically infinite, though the naturalist should not be able to find a single shadow even of specific structural difierence.* * MaJt's Place in Nature, p. 52. I may here appropriately allude to a paper uliich elicited a good deal of discussion some years ago. It was read before the ARTICULA TIOX. I 3 5 We must next briefly consider the remaining feature in the psychology of talking birds to which Dr. Wilks has drawn attention, namely, that of inventing sounds of their own contrivance to be used as designative of objects and qualities, Victoria Institute in March, 1872, by Dr. Frederick Bateman, under the title " Darwinism tested by Recent Researches in Language ; " and its oliject was to argue that the faculty of articulate speech constitutes a difference of kind between the psychology of man and that of the lower animals. This argument Dr. Bateman sought to establish, first on the usual grounds that no animals are capable of using words with any degree of understanding, and, second, on grounds of a purely anatomical kind. In the text I fully deal with the first allegation : as a matter of fact, many of the lower animals understand the meanings of many words, while those of them which are alone capable of imitating our articulate sounds not un- frequently display a correct appreciation of their use as signs. But what I have here especially to consider is the anatomical branch of Dr. Batenian's argument. He says : — "As the remarkable similarity between the brain of man and that of the ape cannot be disputed, if the seat of human speech could be positively traced to any particular part of the brain, the Darwinian could say that, although the ape could not speak, he possessed the germ of that faculty, and that in subsequent generations, by the process of evolution, the ' speech centre ' would become more developed, and the ape would then speak. ... If the scalpel of the anatomist has failed to discover a material locus habitandi for man's proud prerogative — the faculty of Articulate Language ; if science has failed to trace speech to a ' material centre,' has failed thus to connect matter with mind, I submit that speech is the barrier between men and animals, establishing between them a difference not only of degree but of kind ; the Darwinian analogy between the brain of man and that of his reputed ancestor, the ape, loses all its force, whilst the common belief in the Mosaic account of the origin of man is strengthened." Now, I will not wait to present the evidence which has fully satisfied all living physiologists that " the faculty of Articulate Language" has " a material locus habitandi ;'''' for the point on which I desire to insist is that it cannot make one iota of difference to "the Darwinian analogy" whether this faculty is restricted to a particular "speech- centre," or has its anatomical "seat" distributed over any wider area of the cerebral cortex. Such a " seat" there must be in either case, if it be allowed (as Dr. Bateman allows) that the cerebral cortex " is undoubtedly the instrument by which this attribute becomes externally manifested." The question whether " the material organ of speech " is large or small cannot possibly affect the question on which we are engaged. Since Dr. Bateman wrote, a new era has arisen in the localization of cerebral functions ; so that, if there were any soundness in his argument, one would now be in a position immensely to strengthen "the Dar- winian analogy ; " seeing that physiologists now habitually utilize the brains of monkeys for the purpose of analogically localizing the "motor centres" in the brain of man. In other words, "the Darwinian analogy" has been found to extend in physiological, as well as in anatomical detail, throughout the entire area of the cortex. But, as I have shown, there is no soundness in his argument ; and therefore I do not avail myself of these recent and most wonderfully suggestive results of jihysiological research. I-»6 MEXTAL EVOLUTION JX MAX. or expressive of desires — sounds which may be cither imitative of the things designated, or wholly arbitrary. And this, 1 think, is a most important feature ; for it serves still more closely to connect the faculty of vocal sign-making in animals with the faculty of speech in man. Thus, turning first to the case of a child beginning to speak, as Dr. Wilks points out — and nearly all writers on the philosophy of language have noticed — •" baby talk " is to a large extent onomatopoetic. And although this is in part due to an inheritance of "nursery language," the very fact that nursery language has come to contain so large an element of onomatopoeia is additional proof, were any required, that this kind of word-invention appeals with ready ease to the infant understanding. But, on the other hand, no one can have attended to the early vocabulary of any child without having observed a fertile tendency to the invention of words wholly arbitrary. As this spontaneous invention of arbitrary words by young children will be found of importance in later stages of my exposition, I will conclude the present chapter by presenting evidence to show the extent to which, under favourable circumstances, it may proceed. Meanwhile, however, I desire to point out that all such cases of the invention of arbitrary vocal signs by young children differ from the analogous cases furnished by parrots only in that the former are usually articulate, while the latter are usually not so. But this difference is easily explained when we remember that hereditary tendency makes as strongly in the direction of inarticulate sounds in the case of the bird, as in the case of the infant it makes in the direction of articulate. There still remains one feature in the psychology of talk- ing birds to which I must now draw prominent attention. So far as I can ascertain it has not been mentioned by any previous writer, although I should think it is one that can scarcely have escaped the notice of any attentive observer of these animals. I allude to the aptitude which intelligent parrots display of extending their articulate signs from one object, quality, or action, to another which happens to be ARTICULA TlOy. I 3 7 strikingly similar in kind. For example, one of the parrots which I kept under observation in my own house learnt to imitate the barking of a terrier, which also lived in the house. After a time this barking was used by the parrot as a denotative sound, or proper name, for the terrier — i.e. when- ever the bird saw the dog it used to bark, whether or not the dog did so. Next, the parrot ceased to apply this denotative name to that particular dog, but invariably did so to any other, or unfamiliar, dog which visited the house. Now, the fact that the parrot ceased to bark when it saw my terrier after it had begun to bark when it saw other dogs, clearly showed that it distinguished between individual dogs, while receptually perceiving their class resemblance. In other words, the parrot's name for an individual dog became extended into a generic name for all dogs. Observations of this kind might no doubt have been largely multiplied, if observers had thought it worth while to record such apparently trivial facts. In this general survey of articulate language, then, we have reached these conclusions, all of which I take to be established by the evidence of direct and adequate observa- tion. There are four divisions of the faculty of articulate sign- making to be distinguished :— namely, meaningless imitation, instinctive articulation, understanding words irrespective of tones, and intentional use of words as signs. Cases falling under the first division do not require consideration. Cases belonging to the second, being due to hereditary influence, occur only in infants, uneducated deaf-mutes and idiots. Understanding of words is shown by animals and idiots as Well as by infants, and implies, /i?r se, a higher development of the sign-making faculty than does the understanding of tones, or gestures — unless, of course, the latter happen to be of as purely conventional a character as words. And, lastly, concerning the intentional use of words as signs, we ha\e noticed the followincr facts. 1 3 S I\1E.\ TA L EVOL UTION IN MA N. Talkini;" birds — which happen to be the only animals whose vocal organs admit of uttering articulate sounds — show them- selves capable of correctly using proper names, noun-sub- stantives, adjectives, verbs, and appropriate phrases, although they do so by association alone, or without appreciation of grammatical structure. Words are to them vocal gestures, as immediately expressive of the logic of recepts as any other signs would be. Nevertheless, it is important to observe that this faculty of vocal gesticulation is the first phase of articulate speech in a growing child, is the last to disappear in the descending scale of idiocy, and is exhibited by talking birds in so considerable a degree that the animals even invent names (whether by making distinctive sounds, as a particular squeak for " nuts," or by applying words to designate objects, as "half-past-two" for the name of the coachman) — such in- vention often clearly having an onomatopoetic origin, though likewise often wholly arbitrary. I will now conclude this chapter by detailing evidence to show the extent to which, under favourable circumstances, young children will thus likewise invent arbitrary signs, which, however, for reasons already mentioned, are here almost invariably of an articulate kind. It w^ould be easy to drav/ this evidence from sundry writers on the psychogenesis of children ; but it will be sufficient to give a few quotations from an able writer who has already taken the trouble to collect the more remarkable instances which have been recorded of the fact in question. The wTiter to whom I allude is Mr. Horatio Hale, and the paper from which I quote is published in the Proceedings of tJie American Association for tJie Advancement of Science, vol. xxxv., 1886. " In the year i860 two children, twin boys, were born in a respectable family residing in a suburb of Boston. They were in part of German descent, their mother's father having come from Germany to America at the age of seventeen ; but the German language, we are told, was never spoken in the household. The children were so closely alike that their ARTICULA TIOX. I 39 grandmother, who often came to see them, could only distinguish them by some coloured string or ribbon tied around the arm. As often happens in such cases, an intense affection existed between them, and they were constantly together. The remainder of their interesting story will be best told in the words of the writer, to whose enlightened zeal for science we are indebted for our knowledge of the facts. " At the usual age these twins began to talk, but, strange to say, not their 'mother-tongue.' They had a language of their own, and no pains could induce them to speak anything else. It was in vain that a little sister, five years older than they, tried to make them speak their native language — as it would have been. They persistently refused to utter a syllable of English. Not even the usual first words, 'papa,' ' mamma,' ' father,' ' mother,' it is said, did they ever speak ; and, said the lady who gave this information to the writer, — who was an aunt of the children, and whose home was with them, — they were never known during this interval to call their mother by that name. They had their own name for her, but never the English. In fact, though they had the usual affections, were rejoiced to see their father at his re- turning home each night, playing with him, &c., they would seem to have been otherwise completely taken up, absorbed with each other, . . , The children had not yet been to school ; for, not being able to speak their 'own English,' it seemed impossible to send them from home. They thus passed the days, playing and talking together in their own speech, with all the liveliness and volubility of common children. Their accent was German — as it seemed to the family. They had regular words, a few of which the family learned sometimes to distinguish ; as that, for example, for carriage, which, on hear- ing one pass in the street, they would exclaim out, and run to the window. This word for carriage, we are told in another place, was ' ni-si-boo-a,' of which, it is added, the syllables were sometimes so repeated that they made a much longer word." The next case is quoted by Mr. Ilalc from iJr. E. R. 140 MENTAL EVOLUTIOX IX MAX. Ilun, who recorded it in the MoiitJiIy Jounial of PsycJto-- logical Medicine, 1 868. "The subject of this observation is a girl aged four and a lialf years, sprightly, intelligent, and in good health. The mother observed, when she was two years old, that she was backward in speaking, and only used the words ' papa ' and ' mamma.' After that she began to use words of her own invention, and though she understood readily what she said, never employed the words used by others. Gradually she enlarged her vocabulary until it has reached the extent described below. She has a brother eighteen months younger than herself, who has learned her language, so that they can talk freely together. He, however, seems to have adopted it only because he has more intercaurse with her than the others ; and in some instances he will use a proper word with his mother, and his sister's word with her. She, however, persists in using only her own words, though her parents, who are uneasy about her peculiarity of speech, make great efforts to induce her to use proper words. As to the possibility of her having learned these words from others, it is proper to state that her parents are persons of cultivation, who use only the English language. The mother has learned French, but never uses the language in conversation. The domestics, as well as the nurses, speak English without any peculiarities, and the child has heard even less than usual of what is called baby-talk. Some of the words and phrases have a resemblance to the French ; but it is certain that no person using that language has frequented the house, and it is doubtful whether the child has on any occasion heard it spoken. There seems to be no diffi- culty about the vocal organs. She uses her language readily and freely, and when she is with her brother they converse with great rapidity and fluency. " Dr. Hun then gives the vocabulary, which, he states, was such as he had ' been able at different times to compile from the child herself, and especially from the report of her mother.' From this statement we may infer that the list probably did not include the whole number of words in this child-language. ARTICULATION. 14I It comprises, in fact, only twent}'-one distinct words, though many of these were used in a great variety of acceptations, indicated by the order in which they were arranged, or by compounding them in various ways. . . . " Three or four of the words, as Dr. Hun remarks, bear an evident resemblance to the French, and others might, by a slight change, be traced to that language. He was unable, it will be seen, to say positively that the girl had never heard the language spoken ; and it seems not unlikely that, if not among the domestics, at least among the persons who visited them, there may have been one who amused herself, innocently enough, by teaching the child a few words of that tongue. It is, indeed, by no means improbable that the peculiar linguistic instinct may thus have been first aroused in the mind of the girl, when just beginning to speak. Among the words show- ing this resemblance are fen (pronounced, we are expressly told, like the French word), used to signify ' fire, light, cigar, sun ; ' too (the French ' tout '), meaning ' all, everything ; ' and iie pa (whether pronounced as in French, or otherwise, we are not told), signifying ' not.' Pctee-petce, the name given to the boy by his sister, is apparently the French ' petit,' little ; and ma, ' I,' may be from the French ' moi,' ' me.' If, however, the child was really able to catch and remember so readily these foreign sounds at such an early age, and to interweave them into a speech of her own, it would merely show how readily and strongly in her case the language-making faculty was developed. "Of words formed by imitation of sounds, the language shows barely a trace. The mewing of the cat evidently sug- gested the word }nea, which signified both ' cat ' and ' furs.' For the other vocables which make up this speech, no origin can be conjectured. We can merely notice that in some of the words the liking which children and some races of men have for the repetition of sounds is apparent. Thus we have mig)io- inigno, signifying ' water, wash, bath ; ' go-go, ' delicacies, as sugar, candy, or dessert,' and waia-waiar, 'black, darkness, or a negro.' There is, as will be seen from these examples, no 142 iVEXTAL EVOLUTION IN MAN. special tciulcncy to the monosyllabic form. Gimiviigar, \vc are told, signifies ' all the substantials of the table, such as bread, meat, vegetables, &c. ; ' and the same word is used to designate the cook. The boy, it is added, does not use this word, but uses gna-niigiia, which the girl considers as a mis- take. From which we may gather that even at their tender age the form of their language had become with them an object of thought ; and we may infer, moreover, that the language was not invented solely by the girl, but that both the children contributed to frame it. " Of miscellaneous words may be mentioned ^(^r, 'horse ;' deer, ' money of any kind ; ' deer, ' literature, books, or school ; ' peer, ' ball ;' da?/, 'soldier, music ; ' odo, ' to send for, to go out, to take away ; ' ke/i, ' to soil ; ' pa-ma, ' to go to sleep, pillow, bed.' The variety of acceptations which each word was capable of receiving is exemplified in many ways. Thus fei/ might become an adjective, as ne-pa-/eu, ' not warm.' The verb odo had many meanings, according to its position or the ■words which accompanied it. Ma odo, ' I (want to) go out ; ' gar odo, ' send for the horse ; ' too odo, ' all gone.' Gaan signi- fied God ; and we are told — When it rains, the children often run to the window, and call out, Gaan odo migno-migno, feii odo, which means, ' God take away the rain, and send the sun ' — odo before the object meaning ' to take away,' and after the object, ' to send.' From this remark and example we learn, not merely that the language had — as all real languages must have — its rules of construction, but that these were sometimes different from the English rules. This also appears in the form niea waia-waiaiv, ' dark furs ' (literally, ' furs dark '), where the adjective follows its substantive, " The odd and unexpected associations which in all languages govern the meaning of words are apparent in this brief vocabulary. We can gather from it that the parents were Catholics, and punctual in church observances. The words papa and mamma were used separately in their ordinary sense ; but when linked together in the compound term papa-mamma, they signified (according to the connec- ARTICULATIOX. I.:|3 tion, we may presume), 'church,' 'prayer-book,' 'cross,"priest,' ' to say their prayers.' BaiL was ' soldier ; ' but, we are told, from seeing the bishop in his mitre and vestments, thinking he was a soldier, they applied the word ban to him. Gar odo properly signified 'send for the horse;' but as the children frequently saw their father, when a carnage was wanted, write an order and send it to the stable, they came to use the same expression {^gar odo) for pencil and paper. "There is no appearance of inflection, properly speakin^-, in the language ; and this is only what might be expected. Very young children rarely use inflected forms in any language. The English child of three or four 3'ears says, 'Mary cup,' for 'Mary's cup;' and 'Dog bite Harry' will represent every tense and mood. It is by no means improb- able that, if the children had continued to use their own language for a few years longer, inflections would have been developed in it, as we see that peculiar forms of construction and novel compounds — which are the germs of inflection — had already made their appearance. " These two recorded instances of child-languages have led to further inquiries, which, though pursued only for a brief period, and in a limited field, have shown that cases of this sort are by no means uncommon." The author then proceeds to furnish other corroborative instances ; but the above quotations are, I think, sufficient for my purposes.* For they show (i) that the spontaneous antl * I may, however, add the following corroborative observations, as they have not been previously published. I owe them to the kindness of my friend Mr. A. E. Street, who kept a diary of his children's psychogenesis. When about two years of age one of these children possessed the following vocabulary : — Af-ta (in imitation of the sound which the nurse used to make when pretending to drink) = driiikitig ox a driii/c, drinking-vessel, and hence a ^Az.r.f of any kind. Vy = a/j. Vy-'ta = window, i.e. the 'ta or af-ta {glass) on whicli a (ly walks. Blow = candle. Blow-hattie = a lamp, i.e. candle with a hat or shade. 'Nell = SLjloiuer, i.e. smell. These words are clearly all of imitative origin. The following, however, seem to have been purely arbitrary : — 144 MENTAL EVOLUTIOX IN MAN. to all appearances arbitrary word-making, which is more or less observable in all children when first beginning to speak, nia)', under favourable circumstances, proceed to an astonish- ing degree of fulness and efficienc}- ; (2) that although the words, or articulate signs, thus invented are sometimes of a plainly onomatopoetic origin, as a general rule they are not so ; (3) that the words are far from being always monosyllabic ; (4) that they admit of becoming sufficiently numerous and varied to constitute a not inefficient language, without as yet having advanced to the inflexional stage ; and (5) that the syntax of this language presents obvious points of re- sem»blance to that of the gesture-languages of mankind previously considered. Numby =/^^f/of any kind (onomatupoetic). Nunny = dress of any kind. Milly = d7-essing, and any article used in dressing, e.g. a pin. Lee = the jiame for her nurse, though no one else called the woman by any other name than nurse. Diddle-iddle = a hole ; hence a thimble ; hence a finger. Wasky = the sea. Bilu-bilu = the printed character " er," invented on learning the first letters of her alphabet, and always afterwards used. ( 145 ) CHAPTER VIII. RELATION OF TONE AND GESTURE TO WORDS. We have already seen that spoken language differs from the language of tone and gesture in being, as a system of signs, more purely conventional. This means that for semiotic purposes articulation is a higher product of mental evolution than either gesticulation or intonation. It also means that as an instrument of such evolution articulate speech is more efficient. The latter point is an important one, so I shall proceed to deal with it at some length. As noticed in a previous chapter, our system of coinage, bank-notes, and bills of sale is a more convenient system of signifying value of labour or of property, than is the more primitive and less conventional system of actually exchanging the labour or bartering the property ; and our system of arithmetic is similarly more convenient for the purpose of calculation than is the more natural system of counting on the fingers. But not only are these more conventional systems more convenient ; they are likewise conducive to a higher development of business transactions on the one hand, and of calculation on the other. In the absence of such an improved system of signs, it would be impossible to conduct as many or such intricate transactions and calculations as we do conduct. Similarly with speech as distinguished from gesture. Words, like gestures, are signs of thoughts and feelings ; but in being more conventional they are more pure as signs, and so admit of being wrought up into a much more convenient f)r efficient system, while at the same time they become more constructive in their influence upon ideation. The great L 146 MENTAL EVOLUTIOX IX MAN. superiority of words over gestures in both these respects may most easily be shown by the use of a few examples. I open Colonel Mallery's book at random, and find the following as the sign for a barking dog : — " Pass the arched hand forward from the lower part of the face, to illustrate elongated nose and mouth ; then, with both forefingers extended, remaining fingers and thumbs closed, place them upon either side of the lower jaw, pointing upwards, to show lower canines, at the same time accompany- ing the gesture with an expression of withdrawing the lips so as to show the teeth snarling ; then, with the fingers of the right hand extended and separated throw them quickly forward and slightly upward (voice or talking)." Here, be it observed, how elaborate is this pictorial method of designating a dog barking as compared with the use of two words ; and after all it is not so efficient, for the signs were misunderstood by the Indians to whom they were shown — the meaning assigned to them being that of a growl- ing bear. What a large expenditure of thought is required for the devising and the interpretation of such ideograms ! and, when they are formed and understood, how cumber- some do they appear if contrasted with words ! Colonel Mallery, indeed, says of gesture-language that, " when highly cultivated, its rapidity on f^imiliar subjects exceeds that of speech, and approaches to that of thought itself ; " but, besides the important limitation " on familiar subjects," he adds, — " at the same time it must be admitted that great increase in rapidity is chiefly obtained by the system of pre- concerted abbreviations before explained, and by the adoption of arbitrary forms, in which naturalness is sacrificed and conventionality established." * But besides being cumbersome, gesture-language labours * Touching the comparative rapidity with which signs admit of being made to the eye and ear respectively, it may be pointed out that there is a physiological reason w^hy the latter should have the advantage ; for while the ear can distinguish successive sensations separated only by an interval of '016 sec, the eye cannot do so unless the interval is more than -047 sec. (Wundt). RELATION OF TONE AND GESTURE TO WORDS. 1 47 under the more serious defect of not being so precise, and the still more serious defect of not being so serviceable as spoken language in the development of abstraction. We have previously" seen how words, being more or less purely con- ventional as signs, are not tied down, as it were, to material objects ; although they have doubtless all originated as expressive of sensuous perceptions, not being necessarily ideographic, they may easily pass into signs of general ideas, and end by becoming expressive of the highest abstrac- tions. " Words are thus the easily manipulated counters of thought," and so, to change the metaphor, are the progeny of generalization. But gestures, in being always more or less ideographic, are much more closely chained to sensuous perceptions ; and, therefore, it is only when exercised on " familiar subjects " that they can fairly be said to rival words as a means of expression, while they can never soar into the thinner medium of high abstraction. No sign-talker, with any amount of time at his disposal, could translate into the language of gesture a page of Kant. Let it be observed that I am here speaking of gesture- language as we actually find it. What the latent capabilities of such language may be is another question, and one with reference to which speculation is scarcely calculated to prove profitable. Nevertheless, as the subject is not altogether without importance in the present connection, I may quote the following brief passage from a recent essay by Professor Whitney. After remarking that " the voice has won to itself the chief and almost exclusive part in communication," he adds : — " This is not in the least because of any closer connection of the thinking apparatus with the muscles that act to produce audible sounds than with those that act to produce visible motions ; not because there are natural uttered names for conceptions, any more than natural gestured names. It is simply a case of ' survival of the fittest,' or analoi^ous to the process by which iron has become the exclusive material of swords, and gold and silver for money : because, n.-imcl}-, 148 MENTAL EVOLUTION IN MAN. experience has shown this to be the material best adapted to this special use. The advantages of the voice are numerous and obvious. There is first its economy, as employing a mechanism that is available for little else, and leaving free for other purposes those indispensable instruments, the hands. Then there is its superior perceptibleness ; its nice differences impress themselves upon the sense at a distance at which visible motions become indistinct ; they are not hidden by intervening objects ; they allow the eyes of the listeners as well as the hands of the speaker to be employed in other useful work ; they are as plain in the dark as in the light ; and they are able to catch and command the attention of one who is not to be reached in any other way." * To these advantages we may add that words, in being as we have seen less essentially ideographic than gestures, must always have been more available for purposes of abstract ex- pression. We must remember how greatly gesture-language, as it now appears in its most elaborate form, is indebted to the psychologically constructing influence of spoken language ; and, thus viewed, it is a significant fact that even now gesture language is not able to convey ideas of any high degree of abstraction. Still, I doubt not it would be possible to construct a wholly conventional system of gestures which should answer to, or correspond with, all the abstract words and inflections of a spoken language ; and that then the one sign-system might replace the other — just as the sign-system of writing is able similarly to replace that of speech. This, however, is a widely different thing from supposing that such a perfect system of gesture-signs could have grown by a process of natural development ; and, looking to the essen- tially ideographic character of such signs, I greatly question whether, even under circumstances of the strongest necessity (such as would have arisen if man, or his progenitors, had been unable to articulate), the language of gesture could have been developed into anything approaching a substitute for the language of words. * Encyclop. Brit , 9th ed., art. Thilology. RELATION OF TONE AND GESTURE TO WORDS. 1 49 It may tend to throw some light on this hypothetical question — which is of some importance for us — if we consider briefly the psychological status of wholly uneducated deaf- mutes ; for although it is true that their case is not fairly parallel to that of a human race destitute of the faculty of speech (seeing that the individual deaf-mute does not find any elaborate system of signs prepared for him by the exertions of dumb ancestors, as would doubtless have been the case under the circumstances supposed), still, on the other hand, and as a compensating consideration, we must remember that the individual deaf-mute not only inherits a human brain, the structure of which has been elaborated by the speech of his ancestors, but is also surrounded by a society the whole structure of whose ideation is dependent upon speech. So far, therefore, as the complex conditions of the question admit of being disentangled, the case of uneducated deaf- mutes living in a society of speaking persons affords the best criterion we can obtain of the prospect which gesture-language would have had as a means of thought-formation in the human race, supposing this race to have been destitute of the faculty of speech. To show, therefore, the psychological condition of an individual thus circumstanced, I will quote a brief passage from a lecture of my own, which v%-as given before the British Association in 1878. " It often happens that deaf and dumb children of poor parents are so far neglected that they are never taught finger- language, or any other system of signs, whereby to converse with their fellow-creatures. The consequence, of course, is that these unfortunate children grow up in a state of intellec- tual isolation, which is almost as complete as that of any of the lower animals. Now, when such a child grows up and falls into the hands of some competent teacher, it may of course be educated, and is then in a position to record its experiences when in its state of intellectual isolation. I have therefore obtained all the evidence I can as to the mental condition of such persons, and I find that their testimony is perfectly uniform. In the absence of language, the mind is 150 MENTAL EVOLUTION IN MAN. able to think in the logic of feelings ; but can never rise to any ideas of higher abstraction than those which the logic of feelings supplies. The uneducated deaf-mutes have the same notions of right and wrong, cause and effect, and so on, as \vc have already seen that animals and idiots possess. They always think in the most concrete forms, as shown by their telling us (when educated) that so long as they were unedu- cated they always thought in pictures. Moreover, that they cannot attain to ideas of even the lowest degree of abstraction, is shown by the fact that in no one instance have I been able to find evidence of a deaf-mute who, prior to education, had evolved for himself any form of supernaturalism. And this, I think, is remarkable, not only because we might fairly suppose that some rude form of fetishism, or ghost-worship, would not be too abstract a system for the unaided mind of a civilized man to elaborate ; but also because the mind in this case is 7iot wholly unaided. On the contrary, the friends of the deaf-mute usually do their utmost to communicate to his mind some idea of whatever form of religion they may happen to possess. Yet it is uniformly found that, in the absence of language, no idea of this kind can be communi- cated. For instance, the Rev. S. Smith tells me that one of his pupils, previous to education, supposed the Bible to have been printed by a printing-press in the sky, which was worked by printers of enormous strength — this being the only inter- pretation the deaf-mute could assign to the gestures whereby his parents had sought to make him understand, that they believed the Bible to contain a revelation from a God of power who lives in heaven. Similarly, Mr. Graham Bell informs me of another, though similar case, in which the deaf- mute supposed the object of going to church to be that of doing obeisance to the clergy." To the same effect Mr. Tylor says, in the passage already quoted, that deaf-mutes cannot form ideas of any save the lowest degree of abstraction, and further on he gives some interesting illustrations of the fact. Thus, for instance, a deaf- mute who had been educated said that before his instruction RELATION OF TONE AND GESTURE TO WORDS. 151 his fingers had taught him his numbers, and that when the number was over ten, he made notches on a piece of wood. Here we see the inherited capability of numerical computation united with the crudest form of numerical notation, or sym- bolism. And so in all other cases of deaf-mutes before instruction ; they present an inherited capacity of abstract ideation, and yet do not find their sign-language of much service in assisting them to develop this capacity : it is too essentially pictorial to go far beyond the region of sensuous perception. Thus, on the whole, although I deem it profitless to speculate on what the language of gestures might have become in the absence of speech, I think it is highly question- able whether it would have reached any considerable level of excellence ; and I think it is not improbable that, in the absence of articulation, the human race would not have made much psychological advance upon the anthropoid apes. For we must never forget the important fact that thought is quite as much the effect as it is the cause of language, whether of speech or of gesture ; and seeing how inferior gesture is to speech as a system of language, especially in regard to pre- cision and abstraction, I do not think it probable that, in the absence of speech, gesture alone would have supplied the exact and delicate conditions which are essential to the growth of any highly elaborate ideation. The next point which I desire to consider is that, although gesture language is not in my opinion so efficient a means of developing abstract ideation as is spoken language, it must nevertheless have been of much service in assisting the growth of the latter, and so must have been of much service in laying the foundation of the whole mental fabric which has been constructed by the faculty of speech. Whether we look to young children, to savages, or in a lesser degree to idiots, we find that gesture plays an important part in assisting speech ; and in all cases where a vocabulary is scanty or imperfect, gesture is sure to be employed as the natural means of supplementing speech. Therefore, supposing i52 MENTAL EVOLUTION IN MAN. speecli to ha\-c liad a natural mode of genesis, it is, in ni}- opinion, perfectly certain that its origin and develop- ment must have been greatly assisted by gesture. In sub- sequent chapters I will adduce direct evidence upon this head. At present I wish to draw attention to another point. This is, that although gesture psychologically precedes speech, when once articulate sounds have been devised for the ex- pression of ideas, the faculty of using these articulate sounds as signs of their corresponding ideas does not involve the presence of a higher psychological development than does the faculty of using tones and gestures for the conveyance of similar ideas. As already shown, it is a matter of observable fact that the only animals which are able to articulate arc able to employ nouns, adjectives, and verbs, as expressive of concrete ideas ; while animals which are not able to articulate similarly employ tones, and in many cases are able to understand words. Therefore, it is a matter of observable fact that the psychological level required for using tones as vocal gestures, understanding words as expressive of simple ideas, and even uttering words with a correct appreciation of their meaning, is a level not higher than that which obtains in some existing animals. If we turn from animals to man, we find the same truth exemplified. For in the descending grade of human intelli- gence as exhibited by idiots, we see that while the use of simple gestures as signs occurs in idiots somewhat too low in the scale to utter any articulate words, nevertheless the interval between such an idiot and one capable of uttering the simplest words is a short interval. Again, in the ascend- ing grade of human intelligence, as exhibited by the growing child, we find the same observation to apply ; although, on account of some children requiring a longer time than others to develop the mechanique of articulation, we might by con- sidering their cases alone over-estimate the psychological interval which separates gesticulation from speech. * * It will be remembered that in a previous chapter I argued the impossibility RELATION OF TONE AND GESTURE TO WORDS. 1 53 Thus all the evidence at our disposal goes to show that, while the language of tone and gesture is distinctive, in its least-developed form, of a comparatively low grade of mental evolution, in all but its least-developed form it is not thus distinctive ; for as soon as the language of gesture becomes in the smallest degree conventional, so soon is the psychological level sufficiently high to admit of the use of articulate sounds, vocal gestures, or words expressive of concrete ideas — always supposing that these are already supplied by the psycho- logical environment. Whether or not articulate sounds are then actually made depends, of course, on conditions of a purely anatomical kind. And here it may be as well to remember the point pre- viously mentioned, namely, that although no existing quad- rumanous animal has shown itself able to articulate, we may be quite sure that this fact depends on anatomical as dis- tinguished from psychological conditions ; for not only are the higher monkeys much more intelligent than talking birds, but they are likewise much more imitative of human gestures; and for both these reasons they are the animals which, more than any others, would be psychologically apt to learn the use of words from man, were it not for some accident of anatomy which stands in the way of their uttering them. And in this connection it is worth while to bear in mind the remark of Professor Huxley, that an imperceptibly small difference of innervation, or other anatomical character of the parts concerned, might determine or prevent the faculty of making articulate sounds. Looking to the direction in which my argument is tending, this appears to be the most convenient place to dispose of a of estimating the reflex influence of speech upon gesture, in the case of the high development attained by the latter in man. In the text I am now considering the converse influence of gesture upon speech, and find that it is no more easy precisely to estimate. There can be no doubt, however, that the reciprocal influence must have been great in both directions, and that it must have proceeded from gesture to speech in the first instance, and afterwards, when the latter had become well developed as a system of auditory signs, from speech to gesture. More \\\\\ refjuire to be said upon this point in a future chapter. 154 MENTAL EVOLUTION IN MAN. criticism that is not unlikely to arise. It may be suggested, by way of objection to my views, that if all the foregoing discussion is accepted as paving the way to the conclusion that human intelligence has been developed from animal intelligence, the discussion itself is proving too much. For, if animals possess in so conspicuous a degree the germ of the sign-making faculty, why, it may be asked, has this germ been developed only in the case of our own ancestors ? In answer to this question I must begin by reminding the reader, that during the course of the present chapter I have endeavoured to make good the following positions. First, that in the absence of articulation, or of the power of forming verbal signs, the faculty of language is not likely to have made much advance in the animal kingdom. Second, seeing that words are essentially less ideographic, as well as more precise than gestures — and, therefore, more available for the purpose both of expressing and constructing abstract ideas, — I do not think it is probable that in the absence of articu- lation the human race would have made much psychological advance upon the anthropoid apes. Third, that although gesture language is not so efficient a means of developing abstract ideation as is articulate language, it must neverthe- less have been of much service in assisting the growth of the latter ; so that where the power of articulation was present, both systems of sign-making would have co-operated in the development of abstract thought : in the presence of articu- lation, gestures would themselves gain additional influence in this respect. From these data there follows the important consequence that only from some species of ape which possessed the requisite anatomical conditions could the human mind have taken its origin. In other words, the above considerations are adduced to show the futility of arguing that, if the human mind has been developed in virtue of the sign-making faculty as this is exemplified in speech, we might therefore have expected that from the same starting-point (namely, the anthro- poid apes) some comparably well-elaborated mind should have RELATION OF TONE AND GESTURE TO WORDS. 155 been developed in virtue of the sign-making faculty as this is exemplified in gesture. I maintain that we can see very good reason why (even if we suppose all the other conditions parallel) the branch of the Primates which presented the power — or the potentiality — of articulation should have been able to rise in the psychological scale, as we evolutionists believe that it has risen ; while all the companion branches, being restricted in their language to gesture, should have remained in their original condition. To this it may be answered that the talking birds might be looked to as the possible — or even probable — rivals of articulating mammals in respect of potential intelligence ; and, therefore, that according to the views which I am advocating, it might have been expected that there should now be existing upon the earth some race of bird-like creatures ready to dispute the supremacy of man. This, however, would be a very shallow criticism. The veriest tyro in natural science is aware that, if there is any truth at all in the general theory of descent, we are every- where compelled to see that the conditions which determine the development of a species in any direction are always of a complex character. Why one species should remain constant through inconceivably enormous lapses of geological time, while others pass through a rich and varied history of upward change — why this should be so in any case we cannot say. We can only say, in general terms, that the conditions which in any case determine upward growth or stationary type are too numerous and complex to admit of our unravelling them in detail; Now, if this is the case even as between the structures of allied types — where there may be nothing to indicate the difference of the conditions which have led to the difference of results, — much more must it be the case between animals so unlike as a parrot and an ape. I think he would be a bold man who would affirm that even if the orang- outang had been able to articulate, this ape would necessarily, or probably, have become the progenitor of another human race. Absurd, then, it is to argue that, if the human race 156 MENTAL EVOLUTION IN MAN, sprang from some other species of man-like creature, and became human in virtue of the power of articulation plus all the other conditions external and internal, therefore the talking birds ought to have developed some similar progeny, merely because they happen to satisfy one of these conditions. Take a fair analogy. Flying is no doubt a very useful faculty to all animals which present it, and it is shown to be mechanically possible in animals so unlike one another as Insects, Reptiles, Birds, and Mammals. We might therefore suppose that, from the fact of bats being able to fly, many other mammals should have acquired the art. But, as they have not done so, we can only say that the reason is because the complex conditions leading to the growth of this faculty have been satisfied in the bats alone. Similarly " the flight of thought " is a most useful faculty, and it has only been developed in man. One of the conditions required for its development — power of articulation— occurs also in a few birds. But to argue from this that these birds ought to have developed the faculty of thought, would be just as unwarrantable as to argue that some other mammals ought to have developed the faculty of flight, seeing that they all present the most important of the needful conditions — to wit, bones and muscles actuated by nerves. Indeed, the argument would be even more un- warranted than this ; for we can see plainly enough that the most important conditions required for the development of thought are of a psychological and social kind — those which are merely anatomical being but of secondary value, even though, as I have endeavoured to indicate, they are none the less indispensable. In short, I am not endeavouring to argue that the influence of articulation on the development of thought is in any way magical. Therefore, the mere fact that certain birds are able to make articulate sounds in itself furnishes no more difficulty to my argument than the fact that they are able to imitate a variety of other sounds. P'or \.hc psychological use of articulate sounds can only be developed in the presence of many other and highly complex conditions, few if any of which can be RELATION OF TONE AND GESTURE TO WORDS. I 57 shown to obtain among birds. If any existing species of anthropoid ape had prov^ed itself capable of imitating articulate sounds, there might have been a little more force in the apparent difficulty ; though even in that case the argument would not have been so strong as in the above parallel with regard to the great exception furnished by bats in the matter of flight. So far, then, as we have yet gone, I do not anticipate that opponents will find it prudent to take a stand. Seeing that monkeys use their voices more freely than any other animals in the way of intentionally expressive intonation ; that all the higher animals make use of gesture signs ; that denotative words are (psychologically considered) nothing more than vocal gestures ; that, if there is any psychological interval between simple gesticulation and denotative articulation, the interval is demonstrably bridged in the case alike of talking birds, infants, and idiots ; — seeing all these things, it is evident that opponents of the doctrine of mental evolution must take their stand, not on the faculty of artiadatioii, but on that of speech. They must maintain that the mere power of using denotative words implies no real advance upon the power of using denotative gestures ; that it there- fore establishes nothing to prove the possibility, or even the probability, of articulation arising out of gesticulation ; that their position can only be attacked by showing how a sign- making faculty, whether expressed in gesticulation or in articulation, can have become developed into the faculty of predication ; that, in short, the fortress of their argument consists, not in the power which man displays of using denota- tive words, but in his power of constructing predicative propositions. This central position, therefore, we must next attack. But, before doing so, I will close the present chapter by clearly defining the exact meanings of certain terms as they will afterwards be used by me. By the indicative stage of language, or sign-making, I will understand the earliest stage that is exhibited by intentional sign-making. This stage corresponds to the 158 MENTAL EVOLUTION IN MAN. divisions marked four and six in my rcprcscntativ^c scheme (p. 88), and, as we have now so fully seen, is common to animals and human beings. Indicative signs, then, whether in the form of gestures, tones, or words, are intentionally significant. For the most part they are expressive of emotional states, and simple desires. When, for example, an infant holds out its arms to be taken by the nurse, or points to objects in order to be taken to them, it cannot be said to be naming anything ; yet it is clearly indicating its wants. Infants also cry intentionally, or as a partly conventional sign to show discomfort, whether bodily or mental.* They will likewise at an early age learn wholly conventional signs whereby to indicate — though not yet to name — particular feelings, objects, qualities, and actions. My son, for instance, was taught by his nurse to shake his head for " No," nod it for " Yes," and wave his hand for " Ta-ta," or leave-taking: all these indicative gestures he performed well and appropri- ately Avhen eight and a half months old. This indicative stage of language, or sign-making, is universally exhibited by all the more intelligent animals, although not to so great an extent as in infants. The parrot which depresses its head to invite a scratching, the dog which begs before a wash- stand, the cat which pulls one's clothes to solicit help for her kittens in distress — all these animals are making what I call indicative signs. Following upon the indicative stage of language there is what I have called denotative (7 A in the scheme on p. 88), This likewise occurs both in animals and in children when first beginning to speak — talking birds, for instance, being able to learn and correctly use names as not(B, or marks, of particular * " The remark made by Tiedemann on the imperative intention of tears, is confirmed by similar observations of Charles Darwin's. At the age of eleven weeks, in the case of one of his children, a little sooner in another, the nature of their crying changed according to whether it was produced by hunger or suffering. And this means of communication appeared to be very early placed at the service of the will. The child seemed to have learnt to cry when he wished, and to contract his features according to the occasion, so as to make known that he wanted something. This development of the will takes place towards the end of the third month." (Perez, First Three Years of Childhood, English trans., p. loi.) RELATION OF TONE AND GESTURE TO WORDS. I 59 objects, qualities, and actions. Yet such notcE — be they verbal or otherwise — thus learned by special association, are not, strictly speaking, names. By the use of such a sign the talking bird merely affixes a vocal mark to a particular object, quality, or action : it does not extend the sign to any other similar objects, qualities, or actions of the same class ; and, therefore, by its use of that sign does not really connote any- thing of the particular object, quality, or action which it denotes. So much, then, for signs as denotative. By signs as connotative, I mean signs which are in any measure attributive. If we call a dog Jack, that is a denotative name : it does not attribute any quality as belonging to that dog. But if we call the animal " Smut," or " Swift," or by any other word serving to imply some quality which is distinctive of that dog, we are thereby connoting of the dog the fact of his presenting such a quality. Connotative names, therefore, differ from denotative, in that they are not merely iiotcv or marks of the things named, but also imply some character, or characters, as belonging to those things. And the character, or characters, which they thus imply, by the mere fact of implication, assign the things named to a group: hence these connotative names are con-notcB, or the marking of one thing along zvith another — i.e. express an act of nominative classifi- cation. This is an important fact to remember, because, as we shall afterwards find, all connotative terms arise from the need which we experience of thus verbally classifying our perceptions of likeness or analogy. Moreover, it is of even still more importance to note that such verbal classification may be either receptual or conceptual. For instance, the first word (after Mamma, Papa., &c.) that one of my children learnt to say was the word Star. Soon after having acquired this word, she extended its signification to other brightly shining objects, such as candles, gas-lights, &c. Here there was plainly a perception of likeness or analogy, and hence the term Star, from having been originally denotative, began to be also connotative. l^ut this connotative extension of the l6o MENTAL EVOLUTION IN MAN. term must evidently have been what I term rcccptual. For it is impossible to suppose that at that tender age the child was capable of thinking about the term as a term, or of setting the term before the mind as an object of thought, distinct from the object which it served to name. Therefore, we can only suppose that the extension of this originally denotative name (whereby it began to be connotative) resembled the case of a similar extension mentioned in the last chapter, where my parrot raised its originally denotative sign for a particular dog to an incipiently connotative value, by applying that sign to all other dogs. That is to say, both in the case of the child and the bird, connotation within these moderate limits was rendered possible by means of reccptual ideation alone. But, with advancing age and developing powers, the human mind attains to conceptual ideation ; and it is then in a position to constitute the names which it uses themselves objects of thought. The consequence is that connotation may then no longer represent the merely spontaneous expression of likeness receptually perceived : it may become the inten- tional expression of likeness conceptually thought out. In the mind of an astronomer the word Star presents a very different mass of connotative meaning from that which it presented to the child, who first extended it from a bright point in the sky to a candle shining in a room. And the reason of this great difference is, that the conceptual thought of the astronomer, besides having greatly added to the conno- tation, has also greatly improved it. The only common quality which the name served to connote when used by the child was that of brightness ; but, although the astronomer is not blind to this point of resemblance between a star and a candle, he disregards it in the presence of fuller knowledge, and will not apply the term even to objects so much more closely resembling a star as a comet or a meteor. Now, this greater accuracy of connotation, quite as much as the greater mass of it, has been reached by the astronomer in virtue of his powers of conceptual thought. It is because he has thought about his names as names that he has thus been able RELATION OF TOXES AXD GESTURES TO WORDS. l6l with SO much accuracy to define their meanings — i.e. to limit their connotations in some directions, as well as to extend them in others. Obviously, therefore, we are here in the presence of a great distinction, and one which needs itself to be in some way connoted. It is, indeed, but a special exhibition of the one great distinction which I have carried through the whole course of this work — namely, that between ideation as receptual and conceptual. But it is none the less important to desig- nate this special exhibition of it by means of well-defined terms ; and I can only express surprise that such should not already have been done by logicians. The terms which I shall use are the following. By a connotative name I will understand the connotative extension of a denotative name, whether such extension be great or small, and, therefore, whether it be extended re- ceptually or conceptually. But for the exclusively conceptual extension of a name I will reserve the convenient term denomination. This term, like those previously defined, was introduced by the schoolmen, and by them was used as synonymous with connotation. But it is evident that they (and all subsequent writers) only had before their minds the case of conceptual connotation, and hence they felt no need of the distinction which for present purposes it is obviously imperative to draw. Now, I do not think that any two more appropriate words could be found whereby to express this distinction than are these words connotation and denomination, if for the purposes of my own subsequent analysis I am allowed to define them in accordance with their etymology. For, when so defined, a connotative sign will mean a classificatory sign, whether conferred receptually or con- ceptually ; while a denominative sign will mean a connotative sign which has been conferred as such with a truly conceptual intention — i.e. with an introspective appreciation of its function as ail that logicians understand by a name. I will now sum up these sundry definitions. By an indicative sign I will understand a significant tone M I 62 MENTAL EVOLUTION IX MAN. or gesture intentionally expressive of a mental state ; but )'et not in any sense of the word denominative. By a denotative sign I will understand the receptual mark- ing of particular objects, qualities, actions, &c. By a connotative sign I will understand the classificator\' attribution of qualities to objects named by the sign, whether such attribution be due to receptual or to conceptual operations of the mind. By a denominative sign I will understand a connotative sign consciously bestowed as such, or with a full conceptual appreciation of its office and purpose as a name. By a predicative sign I will mean a proposition, or the conceptual apposition of two denominative terms, expressive of the speaker's intention to connote something of the one by means of the other. ( i63 ) CHAPTER IX. SPEECH. We are now coming to close quarters with our subject. All the foregoing chapters have been arranged with a view to preparing the way for what is hereafter to follow ; and, there- fore, as already remarked, I have thus far presented material over which I do not think it is possible that any dispute can arise. But now we come to that particular exhibition of the sign-making faculty which not only appears to be peculiar to man, but which obviously presents so great an advance upon all the lower phases hitherto considered, that it is the place where my opponents have chosen to take their stand. When a man maintains that there is a difference of kind between animal and human intelhgence, he naturally feels himself under some obligation to indicate the point where this difference obtains. To say that it obtains with the appearance of language, in the sense of sign-making, is obviously too wide a statement ; for, as we have now so fully seen, language, in this widest sense, demonstrably obtains among the lower animals. Consequently, the line m.ust be drawn, not at language or sign-making, but at that particular kind of sign- making which we understand by Speech. Now the distinctive peculiarity of this kind of sign-making — and one, therefore, which docs not occur in any other kind — consists in predica- tion, or the using of signs as movable types for the purpose of making propositions. It does not signify whether or not the signs thus used are words. The gestures of Indians and deaf-mutes admit, as we have seen, of being wrought up into 1 64 MENTAL EVOLUTION L\ MAN. a machinery of predication which, for all purposes of practical life, is almost as efficient as speech. The distinction, therefore, resides in the intellectual powers ; not in the symbols thereof. So that a man means, it matters not by what system of signs he expresses his meaning : the distinction between him and the brute consists in his being able to j/iean a proposition. Now, the kind of mental act whereby a man is thus enabled to mean a proposition is called by psychologists an act of Judgment. Predication, or the making of a proposition, is nothing more nor less than the expression of a judgment ; and a judgment is nothing more nor less than the appre- hension of whatever meaning it may be that a proposition serves to set forth. Therefore, it belongs to the very essence of predication that it should involve a judgment ; and it belongs to the very essence of a judgment that it should admit of being stated in the form of a proposition.* * Several writers of repute have habitually used the word "Judgment" in a most unwarrantable manner — Lewes, for instance, making it stand indifferently for an act of sensuous determination and an act of conceptual thought. I may, therefore, here remark that in the following analysis I shall not be concerned with any such gratuitous abuses of the term, but will understand it in the technical sense which it bears in logic and psychology. The extraordinary views which Mr. Huxley has published upon this subject I can only take to be ironical. For instance, he says : — " Ratiocination is resolvable into predication, and predication consists in marking in some way the existence, the co-existence, the succession, the likeness and unlikeness, of things or their ideas. Whatever does this, reasons ; and I see no more ground for denying to it reasoning power, because it is unconscious, than I see for refusing Mr. Babbage's engine the title of a calculating machine on the same grounds" {Critiques and Addresses, p. 281). If this statement were taken seriously, of course the answer would be that Mr. Babbage's engine is called a calculating machine only in a metaphorical sense, seeing that it does not evolve its results by any process at all resembling, or in any way analogous to, those of a human mind. It would be an absurd misstatement to say that a machine either reasons or predicates, only because it "marks in some way the existence, the co-existence, the succession, and the likeness and unlikeness of things." A rising barometer or a striking clock do not predicate, any more than a piece of wood, shrieking beneath a circular saw, feels. To denominate purely mechanical or unconscious action — even though it should take place in a living agent and be perfectly adjustive — reason or predication, would be to confuse physical phenomena with psychical ; and, as I have shown in my previous work, even if it be supposed that the latter are mere "indices" or "shadows" of the former, sHll the fact of their existence tn7ist be recognized ; and the processes in question have reference to them, not to their physical counterjjarts. It is, therefore, just as incorrect to SPEECH. 165 Lastly, just as this is the place where my opponents take a stand, so, as they freely allow, it is the only place where they can take a stand. If once this chasm of speech were bridged, there would be no further chasm to cross. From the simplest judgment which it is possible to make, and therefore from the simplest proposition which it is possible to construct, it is on all hands admitted that human intelligence displays an other- wise uniform or uninterrupted ascent through all the grades of excellence which it afterwards presents. Here, then, and here alone, we have what Professor Max Mliller calls the Rubicon of Mind, which separates the brute from the man, and over which, it is alleged, the army of Science can never hope to pass. In order to present the full difficulty which is here en- countered, I will allow it to be stated by the ablest of my opponents. As President of the Biological Section of the British Association in 1879, Mr. Mivart expressed his matured thought upon the subject thus : — " The simplest element of thought seems to me to be a 'judgment,' with intuition of reality concerning some 'fact,' regarded as a fact real or ideal. Moreover, this judgment is not itself a modified imagination, because the imaginations which may give occasion to it persist unmodified in the mind side by side with the judgment they have called up. Let us take, as examples, the judgments, 'That thing is good to eat,' and ' Nothing can be and not be at the same time and in the same sense.' As to the former, we vaguely imagine ' things good to eat ;' but they must exist beside the judgment, not hi it. They can be recalled, compared, and seen to co-exist. So with the other judgment, the mind is occupied with certain abstract ideas, though the imagination has certain vague say that a calculating machine really calculates, or predicates the result of its calculations, as it would be to say that a musical-box composes a tune because it plays a tune, or that the love of Romeo and Juliet was an isosceles triangle, because their feelings of affection, each to each, were, like the angles at the base of that figure, equal. But, as I have said, I take it that Professor Huxley must here have been writing in some ironical sense, and therefore jiurposcly threw his criticisms into a preposterous form. 1 66 MENTAL EVOLUTION IX MAX. ' images ' answering respectively to ' a thing being,' and ' a thing not being,' and to 'at the same time' and 'in the same sense;' but the images do not constitute the judgment itself, any more than human 'swimming' is made up of limbs and fluid, though without such necessary elements no such swim- ming could take place.* " This distinction is also shown by the fact that one and the same idea may be suggested to, and maintained in, the mind by the help of the most incongruous images, and very different ideas by the very same image ; this we may see to be the case with such ideas as ' number,' ' purpose,' ' motion,' ' identity,' &c. " But the distinctness of ' thought ' from ' imagination ' may perhaps be made clearer by the drawing out fully wliat we really do when we make some simple judgment, as, e.^., ' A negro is black.' Here, in the first place, we directly and explicitly affirm that there is a conformity between the external thing, 'a negro,' and the external quality 'blackness' • — the negro possessing that quality. We affirm, secondarily and implicit!)', a conformity between two external entities and two corresponding internal concepts. And thirdly, and lastly, we also implicitly affirm the existence of a conformity between the subjective judgment and the objective existence." t I will next allow this matter to be presented in the words of another adversary, and one whom Mr. Mivart approvingly quotes. "The question is. Can the sense say anything — make a judgment at all? Can it furnish the blank formula of a judgment — the ' is ' in ' A is B ' .? The grass of the battlefield was green, and the sense gave both the grass and the green- * The "images answering respectively to 'a thing being,' and 'a thing not being,' and to *at the same time' and 'in the same sense,'" must indeed be "vague." How is it conceivable that " the imagination " can entertain any such " images " at all, apart from the "abstract ideas " of the " mind " ? Such ideas as "a thing not being," or " being in the same sense," &c., belong to the sphere of conceptual thought, and cannot have any existence at all except as "abstract ideas of the mind." t A^ature, August 21, 1879. SPEECH. 167 ness ; but did it affirm that ' the grass is green ' ? It may be assumed that ' grass' and 'green ' together form one complex object, which is an object under space and time, and therefore of sense. But against this the rejoinder at once is, that the sense may indeed take in and report (so to speak) a complex object, but that in this case the question is, not about the com- plex object, but about the complexity of the object. It is one thing to see green grass, and evidently quite another to affirm \\\Q greenness of the grass. The difference is all the difference between seeing two things united, and seeing them as nnited. ... If a brute could think ' is,' brute and man would be brothers. ' Is,' as the copula of a judgment, implies the mental separation, and recombination of two terms that only exist united in nature, and can therefore never have impressed the sense except as one thing.* And 'is,' considered as a substantive verb, as in the example ' This man is,' contains in itself the application of the copula of judgment to the most elementary of all abstractions — ' thing ' or ' something.' Yet if a being has the power of thinking — ' thing,' it has the power of transcending space and time by dividing or decomposing the phenomenally one. Here is the point where instinct ends and reason begins." f It would be easy to add quotations from other writers to the same effect as the above ; % but these may be held sufficient to give material for the first stage of my criticism, which is of a purely technical character. I affirm that all writers who thus take their stand upon the distinctively human faculty of predication are taking their stand at the wrong place. In other words, without at present disputing whether we have to do with a distinction of kind or of degree, I say, and say con- • The statement conveyed in this sentence I am not able to understand, and therefore will not hereafter endeavour to criticize. If it be taken literally — and I know not in what other sense to take it — we must suppose the writer to mean that "greenness" only occurs in "grass," or, which is the same thing, that only grass is green. t Lessons from Nature, pp. 226, 227. % For instance, Professor Francis Bowen, of Harvard College, in an essay on '1 he Ifumau and Brute Mind, Princeton Ret'ieio, 1880. 168 MENTAL EVOLUriOX IX MAX. fidently, that the distinction in question — i.e. between animal and human intelligence — may be easily proved to occur further back than at the faculty of predication, or the forming of a proposition. The distinction occurs at the faculty of denomination, or the bestowing of a name, known as such. " The simplest element of thought " is 7iot a "Judgment:" the simplest element of thought is a concept. That this is the case admits of being easily demonstrated in several different ways. In the first place, it is evident that there could be no judgments without concepts, just as there could bono proposi- tions without terms. A judgment is the result of a comparison of concepts, and this is the reason why it can only find ex- pression in a proposition, which sets forth the relation between the concepts by bringing into apposition their corresponding terms. Judgments, therefore, are coniponnds of thought : the elements are concepts. In the second place, given the power of conceiving, and the germ of judgment is implied, though not expanded into the blossom of formal predication. For whenever we bestow a name we are implicitly judging that the thing to which we apply the name presents the attributes connoted by that name, and thus we are virtually predicating the fact. For example, when I call a man a "Negro," the very term itself affirms blackness as the distinctive quality of that individual — ^just as does the equivalent nurser}^ term, " IMack-man." To utter the name Negro, therefore, or the name Black-man, is to form and pronounce at least two judgments touching an indi- vidual object of sensuous perception — to wit, that it is a man, and that he is black. The judgments so formed and pro- nounced are doubtless not so explicit as is the case when both subject and predicate are associated in the full proposition — "A negro is black ;" but in the single term Negro, or Black- man, both these elements were already present, and must have been so if the name were in any degree at all concep- tual— i.e. denominative as distinguished from denotative. In the illustration "Negro," or " Black-man," it so happens that the SPEECH. 169 connotation of the name is directly given by the etymology of the name ; but this circumstance is immaterial. Whether or not the etymology of a connotative name happens to fit the particular subject to which it is applied, the same kind of classificatory judgment is required for any appropriate appli- cation of the same. If, with Blumenbach, I am accustomed to call a negro an Ethiopian, when I apply this name to any representative of that race, I am performing the same mental act as my neighbour who calls him a Negro, or my child who calls him a Black-man. If it should be said that in all such cases the act of naming is so immediately due to association that no demand is made upon the powers of judgment, the admission would be a dangerous one for my opponents to make, since the same remark would apply to the full proposi- tion, "That man is black." Moreover, the objection admits of being easily disposed of by choosing instances of naming where associations have not yet been definitively fixed. If I am travelling in a strange continent, and amid all the unfamiliar flora there encountered I suddenly perceive a plant which I think I know, before I name it to my friend as that plant, I would submit it to close scrutiny — i.e. carefully judge its resemblances to the known or familiar species. In short, all connotative names, when dcnominatively applied, betoken acts of judgment, which differ from those concerned in full predication only as regards the form of their expression. Or, as Mill very tersely remarks, " whenever the names given to objects convey any information, that is, whenever they have properly any meaning, the meaning resides not in what they denote, but in what they connote." And although in his elaborate treatment of Names and Propositions he omits ex- pressly to notice the point now before us, it is clearly implied in the above quotation. The point is that connotative names (or denominative terms)* are often in themselves of predicative value ; and this point is clearly implied in the above quotation, * Mill, following the schoolmen, uses the terms connotation and ilenominalion as synonymous. For the distinction which I have drawn between tlieni sec above, p. 162. 170 MENTAL EVOLUTION LN MAN. because, whenever "names given to objects convey any infor- mation," the information thus conveyed is virtually predicated : the "meaning" connoted by the name is affirmed in the mere act of bestowing the name, which thus in itself becomes a con- densed proposition. "It is a truism of psychology that the terms of a proposition, when closely interrogated, turn out to be nothing but abbreviated judgments." * This view of the matter, then, is the only one that can be countenanced by psychology. It is likewise the only one that can be countenanced by philology, or the study of language in the making. Of this fact I will adduce abundant evidence in a subsequent chapter, where it will be shown, as Professor Max Mliller says, that " every name was originally a proposition." But at present I am only concerned with one of the most elementary points of purely psychological analysis, and will therefore postpone the independent illumination of the whole philosophy of predication which of late years has been so splendidly furnished by the comparative study of languages. From whatever point of view, therefore, we look at the matter, we are bound to conclude, either that the term "judg- ment " must be applied indifferently to the act of denominating and to the act of predicating, or else, if it be restricted to the latter, that it must not be regarded as " the simplest element of thought." And thus we are led back to the position previously gained while treating of the Logic of Concepts. For we then found that names are the steps of the intellectual ladder whereby we climb into higher and higher regions of ideation ; and although our progress is assisted by formal predication, or discursive thought, this is but the muscular energy, so to speak, which would in itself be useless but for the rungs already supplied, and on which alone that energy can be expended. Or, to vary the metaphor, conceptual names are the ingredients out of which is formed the structure of propositions ; and, in order that this formation should take place, there must already be in the ingredients that element * Sayce, Tutrod7ictic)i to the Srieuce of Language, \., 115. SPEECH. I 7 r of vitality which constitutes the vis formativa. Now, this element of vitality is the element of conceptual ideation, already exhibited in every denominative term. Therefore, for the sake at once of clearness and of brevity, I will hereafter speak of predication as material and formal. By material predication I will mean conceptual denomination, whereby, in the mere act of bestowing a connotative term, we are virtually predicating of the thing thus designated some fact, quality, or relation, which the name bestowed is intended to indicate. By formal predication I will mean the apposition of denominative terms, with the intention of setting forth some relation which is thus expressed as subsisting between them. But, as already observed, I regard this distinction as artificial. Psychologically speaking, there is no line of demarcation be- tween these two kinds of predication. Whether I say " Fool," or " Thou art a fool," I am similarly assigning the subject of my remark to a certain category of men : I am similarly giving expression to my judgment with regard to the qualities presented by one particular man. The distinction, then, between what I call material and formal predication is merely a distinction in rhetoric : as a m.atter of psychology there is no distinction at all. If to all this it should be objected, in accordance with the psychological doctrines set forth by Mr. Mivart, above quoted, that a judgment as embodied in a proposition differs from a concept as embodied in a name in respect of the copula, and therefore in presenting the idea of existence as existence ; I answer, in the first place, that every concept must necessarily present this idea however implicitly ; and, in the next place, that however explicitly it may be stated as a judgment, it is not of more conceptual value than that of any other quality belonging to a subject. As regards the first point, when an object, a quality, an action, &c., is named, it is thereby abstracted as a distinct creation of thought, separated out from other things, and made to stand before the mind as a distinct entity (see Chapter IV.). Therefore, in the very act of naming we arc virtually predicating existence of the thing 1/2 MENTAL EVOLUTIOX IX MAN. named : the power to " think is " is the power concerned in the fonnatioji of a concept, not in the apposing of concepts ^vhen formed. All that is done in an act of such apposition is to bring together two ideas of two things already conceived as existing : were it not so there could be no-tJdngs to compare.* And now, as regards the second point, so far is it from being true that the predication of existence is the essential or most important feature even of a full or formal proposition, that it is really the least essential or least important. For existence is the category to which everything must belong if it is to be judged about at all, and therefore merely to judge that A is and B is, is to form the most barren (or least signifi- cant) judgment that can be formed with regard to A or B ; and when we bring these two judgments (concepts) together in the proposition A is B, the new judgment which we make has nothing to do with the existence either of A or of B, nor has it really anything to do with existence as such. The existence both of A and of B has been already pre-supposed in the two concepts, and when these two existing things are brought into apposition, no third existence is thereby supposed to have been created. The copula therefore really stands, not as a symbol of existence, but as the symbol of relation, and might just as well be replaced by any other sign (such as = ), or, indeed, be dispensed with altogether. " As we use the verb is, so the Latins use their verb est and the Greeks their IgtI through all its declensions. Whether all other nations of the world have in their several languages a word that answereth to it, or not, I cannot tell ; but I am sure they have no need of it. For the placing of two names in order [i.e. in apposition^ may serve to signify their consequence, if it * This view of a concept as already embodying the idea of existence is not really opposed to that of Mill, where he points out that if we pronounce the word "Sun" alone we are not necessarily affirming so much as existence of the sun (Logic, i. , p. 20) ; for, although we are not affirming existence of that particular body, we must at least have the idea of its existence as a possibility : the use of the term carries with it the implied idea of such a possibility, and therefore the idea of existence — whether actual or potential — as already present to the mind of the sjieaker. SPEECH. 173 were the custom, as well as the words is, to be, and the like. And if it were so, that there were a language without any v^erb answering to est, or is, or be, yet the men that used it would be not a jot the less capable of inferring, concluding, and of all kind of reasoning than were the Greeks and Latins." This shrewd analysis by Hobbes is justly said by Mill to be " the only analysis of a proposition which is rigorously true of all propositions without exception ; " and Professor Max Miiller says of it, " Hobbes, though utterly ignorant of the historical antecedents of language, agrees with us in the most remarkable manner." * Thus, then, upon the whole, and without further treatment, it may be concluded that whether we look to its simplest manifestations or to its most complex, we must alike conclude that it is the faculty of conception, not that of judgment — the faculty of denomination, not that of predication — which we have to regard as "the simplest element of thought." Of course, if it were said that these two faculties are one in kind — that in order to conceive we must judge, and in order to name we must predicate — I should have no objection to offer. All I am at present engaged upon is to make it clear that the distinction between man and brute in respect of the * In order to avoid misapprehension, I may olDserve that the criticism which Mill passes upon this analysis of the proposition by Hobbes {Logic, i., p. 100) has no reference to the only matter with which I am at present concerned — namely, the function of the copula. Indeed, with regard to this matter I am in full agreement with both the Mills. For James Mill, see Analysis of the Human Mind, i. 126, et seq. ; Mr. John Stuart Mill writes as follows : — " It is important that there should be no indistinctness in our conception of the nature and office of the copula ; for confused notions respecting it are among the causes which have spread mysticism over the field of logic, and perverted its speculations into logomachies. It is ajit to be supposed that the copula is something more than a mere sign of predication ; that it also signifies existence. In the proposition, Socrates is just, it may seem to be implied not only that the quality just can be affirmed of Socrates, but moreover that Socrates is, that is to say exists. This, however, only shows that there is an ambiguity in the word is ; a word which not only performs the function of a copula in affirmations, but has also a meaning of its own, in virtue of which it may itself be made the predicate of a proposition" (Logic, i., p. 86). In my chapters on Philology I shall have to recur to the analysis of predication, and then it will be seen how completely the above view has been corroborated iiy the progress of linguistic research. 174 MEXTAL EVOLUTIOX IN MAN. Logos must be drawn at the place where this distuiction first obtains ; and this place is where judi^ment is concerned with conception, or with the bestowing of names in the sense previously explained as denominative. The subsequent work- ing up of names into propositions is merely a further exhi- bition of the self-same faculty. It is as true of judgment when displayed in denomination as it is of judgment when displayed in predication, that " it is not itself a modified imagination, because the imaginations which may give rise to it persist unmodified in the mind side by side with it." For, as we have seen, the act of denominating (as distinguished from deno- tating) is in and of itself an act of predicating. When a naturalist bestows a name upon a new species of plant or animal, he \\2iSj?idged a. resemblance 2,\\^ predicates a fact — i.e. that the hitherto un-named form belongs to certain genus or kind. And so it is with all other names when conceptually bestowed, because everywhere such names are expressions of conceptual classification — the bringing together of like things, or the separation of unlike. In short, all names which present any conceptual meaning are in themselves condensed proposi- tions, or " material predications ; " and only as such can they afterwards become terms, i.e. constitute the essential elements of any more extended proposition, or " formal predication." Therefore it is the faculty of naming wherein is first displayed — and, according to the doctrine of Nominalism, whereby is first attained — that great and distinctive characteristic of the human mind which Mr. Mivart and those who think with him have in view ; and, unless we espouse the doctrine of Realism — which neither these nor any other psychologists with whom I have to do are likely now-a-days to countenance, — it is plain that " the simplest element of thought " is a concept. If I do not apologize for having occupied so much space over so obvious a point, it is only because I believe that any one who reads these pages will sympathize with my desire to avoid ambiguity, and thus to reduce the question before us to its naked reality. So far, it will be observed, this SPEECH. 175 question has not been touched. I am not disputing that an immense and an extraordinary distinction obtains, and I do not anticipate that either Mr. Mivart or any one else will take exception to this preliminary clearing of the ground, which has been necessitated only on account of my opponents having been careless enough to represent the Proposition as the simplest exhibition of the Logos. But now the time has arrived when we must tackle the distinction in serious earnest. Wherein does this distinction truly consist? It consists, as I believe all my opponents will allow, in the power which the human being displays of objectifying ideas, or of setting one state of mind before another state, and contemplating the relation between them. The power to " think is " — or, as I should prefer to state it, the power to think at all — is the poiver which is given by introspective reflection in the light of self-conscioiiS7iess. It is because the human mind is able, so to speak, to stand outside of itself, and thus to constitute its own ideas the subject-matter of its own thought, that it is capable of judgment in the technical sense above explained, whether in the act of conception or in that of predication. For thus it is that these ideas are enabled " to exist beside the judgment, not in it ; " thus it is that they may themselves become objects of thought. We have no evidence to show that any animal is capable of thus objectifying its own ideas ; and, therefore, we have no evidence that any animal is capable of judgment. Indeed I will go further, and affirm that we have the best evidence which is derivable from what are necessarily ejective sources, to prove that no animal can possibly attain to these excellencies of subjective life. This evidence will gradually unfold itself as we proceed, so at present it is enough to say, in general terms, that it consists in a most cogent proof of the absence in brutes of the needful conditions to the occurrence of these excellencies as they obtain in themselves. From which it follows that the great distinction between the brute and the man really lies behind the faculties both of conception and predication : it resides in 176 MENTAL EVOLUTION JN MAN. the conditions to the occurrence of either. What these con- ditions are I will consider later on. Meanwhile, and in order that we may be perfectly clear about the all-important dis- tinction which is before us, I will re-state it in other terms. What is the difference between a recept and a concept .' I cannot answer this question more clearly or concisely than in the words of the writer in the Dublin Review before quoted. " The difference is all the difference between seeing two things united, and seeing them as wiited.'" The difference is all the difference between perceiving relations, and per- ceiving the relations as related^ or between cognizing a truth, and recognizing that truth as true. The diving bird, which avoids a rock and fearlessly plunges into the sea, unquestion- ably displays a receptual knowledge of certain " things," " relations," and " truths ; " but it does not know any of them as such : although it knows them, it does not kuoiu that it knozus tJieni : however well it knows them, it does not thi)ik them, or regard the things, the relations, and the truths which it perceives as tJieinsdves the objects of perception. Now, over and above this merely receptual knowledge, man displays conceptual, which means that he is able to do all these things that the bird cannot do : in other words, he is able to set before his mind all the recepts which he has in common with the bird, to think about them as recepts, and by the mere fact, or in the very act of so doing, to convert them into concepts. Concepts, then, differ from recepts in that they arc recepts wdiich have themselves become objects of know- ledge, and the condition to their taking on this important character is the presence of self-consciousness in the percipient mind.* I have twice stated the distinction as clearly as I am able ; but, in order to do it the fullest justice, I will now render it a third time in the words of Mr. Mivart — some of whose terms I have borrowed in the above paragraph, and therefore * Of course concepts may be something more than mere recepts known as such : they may be the knowledge of other concepts. But with this higher stage of conceptual ideation I am not here concerned. SFEECFT. 177 need not now repeat. He begins by conveying the distinction as it was stated by Bufifon, thus : — " Far from denying feelings to animals, I concede to them everything except thought and reflection. . . . They have sensations, but no faculty of comparing them with one another, that is to say they have not the power which pro- duces ideas " — i.e. products of reflection. Then, after alluding to Bufton's views on the distinction between " automatic memory" and "intellectual memory" {i.e. the distinction which I have recognized in the Diagram attached to my previous work by calling the former " memory" and the latter " recollection "), Mr. Mivart adds : — " The distinction is one quite easy to perceive. That we have automatic memor}', such as animals have, is obvious : but the presence of intellectual memory may be made evident by searching our minds (so to speak) for something which we have fully remembered before, and thus intellectually remember to have known, though we cannot now bring it before the imagination. And as with memory, so with other of our mental powers, we may, I think, distinguish between a higher and a lower faculty of each ; between our higher, self-con- scious, reflective mental acts — the acts of our intellectual faculty — and those of our merely sensitive power. This dis- tinction I believe to be one of the most fundamental of all the distinctions of biology, and to be one the apprehension of which is a necessary preliminary to a successful investigation of animal psychology." * Were it necessary, I could quote from his work, entitled Lessons from Nature, sundry further passages expressing the same distinction in other words ; but I have already been careful, even to redundancy, in presenting this distinction, not only because it is the distinction on which Mr. Mivart rests his whole argument for the separation of man from the rest of the animal kingdom as a being unique in kind ; but still more because it is, as he is careful to point out, the one real distinction which has hitherto always been drawn by philo- * Nature, August 21, 1879. N 1/8 MEXTAL EVOLUIIOX IN MAN. sophers since the time of Aristotle. And, as I have already- observed, it is a distinction which I myself fully recognize, and believe to be the most important of all distinctions in psychology. The only point of difference, therefore, between my opinions and those — I will not say of Mr. Mivart, but — of any other or possible opponent who understands the psycho- logy of this subject, is on the question whether, in view of the light which has now been shed on psychology by the theory of evolution, this important distinction is to be regarded as one of degree or as one of kind. I shall now proceed to unfold the reasons which lead me to differ on this point from Mr. Mivart, and so from all the still extensive school of which he is, in my opinion, much the ablest spokesman. We have seen that the distinction in question consists in the presence or absence of the faculty now fully explained, of reflective thought, and that of this faculty the simplest manifestation is, as alleged by my opponents, that which is afforded by "judgment." But we have also seen that this faculty of judgment does not first appear in predication, unless we extend the term so as to embrace all acts of denomination. In other words, we have seen that judgment first arises with conception — and necessarily so, seeing that neither of these things can occur without the other, but both arise as direct exhibitions of that faculty of self-conscious or reflective thought of which they are everywhere the immediate expression. I will, therefore, begin with a careful analysis of conceptual judgment. We must first recur to the distinctions set forth at the close of the last chapter, where it was shown that, without any prejudice to the question touching the distinction between man and brute, there are five different stages of intentional sign-making to be recognized — namely, the in- dicative, the denotative, the cotmotative, the denominative, and the predicative. From what has now been said regarding the essentially predicative nature of all conceptual names, we SPEECH. 1 79 may disregard the last of these distinctions, and consider the denominative phase of language as psychologically identical Avith the predicative. Similarly, we may now neglect the indicative phase, as one which bears no relation to the matters at present before us. Thus we have to fasten attention only upon the differences between the denotative, the connotative, and the denominative phases of language. This has already been done in general terms ; but must now be done in more detail. And for the sake of being clear, even at the risk of being tedious, I will begin by repeating the important dis- tinctions already explained. When a parrot calls a dog Boiv-zvozv (as a parrot, like a child, may easily be taught to do), the parrot may be said, in one sense of the word, to be naming the dog ; but it is not predicating any characters as belonging to a dog, or per- forming any act oi judgment with regard to a dog. Although the bird may never (or but rarely) utter the name save when it sees a dog, this fact is attributable to the laws of association acting only in the receptual sphere : it furnishes no shadow of a reason for supposing that the bird thinks about a dog as a. dog, or sets the concept Dog before its mind as a separate object of thought. Therefore, all my opponents must allow that in one sense of the word there may be names without concepts : whether as gestures or as words (vocal gestures), there may be signs of things without these signs presenting any vestige of predicative value. Names of this kind I have called denotative : they are marks affixed to objects, qualities, actions, &c., by receptual association alone. Next, when a denotative name has been formed and applied as the mark of one thing, its use may be extended to denote also another thing, which is seen to belong to the same class or kind. When denotative names are thus extended, they become what I have called connotative. The degree to which such classificatory extension of a denotative name may take place depends, of course, on the degree in which the mind is able to take co^fnizance of resemblances I So MEXTAL EVOLUTION IN MAN. or analogies. Now, these degrees are as various as are the degrees of intelHgence itself. Long before the differential engine of Conception has come to the assistance of Mind, both animals and human beings (as previously shown) are able to go a long way in the distinguishing of resemblances, or analogies, by means of reccptual ideation alone. When such receptual discrimination is expressed by the corresponding extension of denotative names, the degree of connotation which such names may thus acquire depends upon the degree of this receptual discrimination. Even my parrot was able to extend its denotative name for a particular dog to any other dog which it happened to see — thus precisely resembling my child, who extended its first denotative word Star to a candle. Conno- tation, then, begins in the purely receptual sphere of ideation; and although in man it is afterwards carried up into the con- ceptual sphere, it is obviously most imperative for the purposes of this analysis to draw a distinction between connotation as receptual and as conceptual. This distinction I have drawn by assigning the word deiiouiination to all connotation which is of a truly conceptual nature — or to the bestowing of names consciously recognized as such. And I have just shown that when connotation is thus denominative or conceptual, it is psychologically the same as predication. Therefore it is only in this denominative sense of the word, or in cases where conceptual ideation is concerned, that an act of naming involves an act of judg- ment, strictly so called. Such being the psychological standing of the matter, it is evident that the whole question before us is narrowed down to a clearing up of the relations that obtain between con- notation as receptual and conceptual — or between connotation, that is, and connotation that is not, denominative. To do this I will begin by quoting an instance of un-denominative or receptual connotation in the case of a young child. " There is this peculiar to man — the sound which has been associated in his case with the perception of some particular individual is called up again, not only at the sight SPEECH. 1 8 I of absolutely similar individuals, but also by the presence of individuals strikingly different, though in some respects com- prised in the same class. In other words, analogies which do not strike animals strike men. The child says Bozu-zvozu, first to the house-dog, then, after a little, he says Bozv-ivoiv to the terriers, mastiffs, and Newfoundlands he sees in the street. A little later he does what an animal never does, he says Bow-ivozv to a paste-board dog which barks when squeezed, then to a paste-board dog which does not bark, but runs on wheels, then to the silent motionless bronze dog which ornaments the drawing-room, then to his little cousin who runs about the room on all fours, then, at last, to a picture representing a dog."* Now, in this small but typical history we have a clear exhibition, in a simple form, of the development of a con- notative name within the purely receptual sphere. At first the word Bow-wow was merely a denotative name — or a mark affixed to a particular object of perception. But when the child's mind took cognizance of the resemblances between the house-dog, terriers, mastiffs, and Newfoundlands, it expressed the fact by extending the name Bozv-zuozv to all these dogs. The name, from being particular, thus became generic, or indicative of resemblances; and, therefore, from being merely denotative, became truly connotative : it now served to express coviiuon attributes. Next, this receptual connotation of the name was still further widened, so as to include — or to signify — the resemblances between dogs and their images, pictures, &c. Now, in these several and successive acts of connotative naming, the child was obviously advancing to higher and higher levels of receptual classification ; but, no less obviously, it would be absurd to suppose that the child was thus raising the name Bow-wotu to any conceptual value. All that any child in such a case is doing is to extend its receptual appreciation of resemblance through widening circles of generic grouping, and correspondingly to extend the receptual connotation of a denotative name. In order to * Taine, Iiifel/igaict; pp. 399, 400. lS2 MEXTAL EVOLUTIOX IX MAX. do this (within the limits that wc are now considering), there is no need for any introspective regarding of the name as a name: there is no need to contemplate the widening connota- tion of the name : there is no need to judge, to define, to denominate. Such classification as is here effected can be effected within the region of receptual consciousness alone (as we well know from the analogous case of the parrot, and the " practical inferences " of the lower animals generally) ; there- fore, if the denotative name originally assigned to a particular dog admitted of being so assigned as merely the mark of that particular recept, there is no reason to suppose that its subse- quent extension to the more generic recepts afterwards experienced involves any demand upon the conceptual faculty, or implies that the child could only extend this name from a house-dog to a terrier by first performing an act of introspective thought — which, indeed, as we shall see later on, it is demonstrably impossible that a child of this age can be able to do. Nevertheless, it is evident that already the child has done more than the parrot. For a parrot will never extend its denotative name of a particular dog to the picture, or even to the image of a dog. The utmost that a parrot will do is to extend the denotative name from one particular dog to another particular dog, which, however, may differ con- siderably from the former as to size, colour, and general appearance. Still, I presume, no one will maintain that thus far there is the faintest evidence of a difference of kind between the connotative faculty of the bird and that of the child. All that these facts can be held to show is that — in the words already quoted from M. Taine while narrating these facts — "analogies which do not strike animals strike men." Or, in my own phraseology, the receptual faculties of a parrot do not go further than the receptual faculties of a very young child : consequently, the denotative name in the case of the parrot only undergoes the first step in the process of receptual extension — namely, from a house-dog to a terrier, a setter, a mastiff, a Newfoundland, &c. But in the case of SFEECir. 183 the child, after having reached this stage, the process of extension continues, so as to embrace images, and eventually pictures of dogs. This difference, however, only shows an adv^ance in the merely receptual faculties : does not suggest that in order to carry the extension of the name through these second and third stages, demand has yet been made on the distinctively human powers of conceptual thought — any more than such powers were required to carry it through the first stage in the case of the parrot. Hence we see again that the distinction already drawn between denotative and connotative names is not co-extensive with the distinction between ideas as receptual and conceptual. Or, in other words, names may be in some measure con- notative even in the absence of self-consciousness. For if we say that a child is connoting resemblances when it extends the name Bow-woiv from a particular dog to dogs in general, clearly we must say the same thing of a parrot when we find that thus far it goes with the child. Therefore it is that I have distinguished between connotation as receptual and conceptual — i.e. by calling the latter denomination. Recep- tual connotation represents a higher level of ideational faculty than mere denotation ; but a lower level than con- ceptual connotation, or denomination. Moreover, receptual connotation admits of many degrees before wc can discern the smallest reason for supposing that it is even in the lowest degree conceptual. Connotation of all degrees depending on perceptions of resemblances or analogies, the higher the receptual life, and therefore the greater the aptitude of receptual classification, the more will such classification be- come reflected in connotative expression. Therefore it is that the child will not only surpass the parrot in its receptual con- notation from dogs to pictures of dogs; but, as we shall after- wards see, will go much further even than this before it gives any signs at all of conceptual connotation, or true denomina- tion. Thus we see that between the most rudimentary receptual connotation which a very young child shares with a parrot, and the fully conceptual connotation which it 1 84 MEXTAL EVOLUriOX IX MAX. subsequently attains, there is a large intervening province due to the acquisition of a higher rcceptual life. Or, to put the same thing in other words, there is a large tract of idea- tion lying between the highest receptual life of a brute and the lowest conceptual life of a man : this tract is occupied by the growing child from the time at which its ideation surpasses that of the brute, until it begins to attain the faculty of self-conscious reflection. This intervening tract of ideation, therefore, may be termed " higher receptual," in contradistinction to the lower receptual ideation which a younger child shares with the lower animals. At this point I must ask the reader carefully to fasten in his mind these various distinctions. Nor will it be difficult to do so after a small amount of attention. It will be remembered that in Chapter IV. I instituted a distinction between concepts as higher and lower, which was methodically similar to that which I have now to institute between recepts. A "lower concept" was defined to be nothing more than a "named recept," * while a "higher concept" was understood to be one that is " compounded of other concepts " — i.e. the named result of a grouping of concepts, as when we speak of the " mechanical equivalent of heat." So that altogether we have four stages of ideation to recognize, each of which occupies an immensely large territory of mind. These four stages I will present in serial order. (i) Lower Recepts^ comprising the mental life of all the lower animals, and so including such powers of receptual connotation as a child when first emerging from infancy shares with a parrot. (2) Higher Recepts, comprising all the extensive tract of ideation that belongs to a child between the time when its powers of receptual connotation first surpass those of a parrot, * Or, as we may now more closely define it, a denominated recept. A merely denolated recept (such as a parrot's name for its recept of dog) is not conceptual, even in the lowest degree. In other words, named recepts, merely as such, are not necessarily concepts. Whether or not they are concepts depends on whether the naming has been an act of denotation or of denomination — conscious only, or likewise Jt'.^y-conscious. SPEECH. 185 up to the age at which connotation as merely denotative begins to become also denominative. (3) Lower Concepts, comprising the province of con- ceptual ideation where this first emerges from the higher receptual, up to the point where denominative connotation has to do, not merely with the naming of recepts, but also with that of associated concepts. (4) Higher Concepts, comprising all the further ex- cellencies of human thought. Higher Recepts, then, are what may be conveniently termed Pre-concepts : * they occupy the interval between the receptual life of brute and the earliest dawn of the conceptual life of man. A pre-concept, therefore, is that kind of higher recept which is not to be met with in any brute ; but which occurs in the human being after surpassing the brute and before attain- ing self-consciousness. Be it observed that in thus coining the words higher recepts or pre-concepts, I am not in any way pre- judicing the case of my opponents ; I am merely marking off a certain territory of ideation which has now for the first time been indicated. Of course my object eventually is to show that in the history of a growing child, just as sensations give rise to percepts, and percepts to recepts (as they do among animals), so do recepts give rise to pre-concepts, pre-concepts to concepts, concepts to propositions, and propositions to syllogisms. But in now supplying this intermediate link of pre-concepts I am not in any way prc-judging the issue : I am merely marking out the ground for discussion. No one of my opponents can dispute my facts, which are too obvious to admit of question. Therefore, if they object to my classifi- cation of them so far as the novel division of pre-concepts is concerned, it must be because they think that by instituting this division I am surreptitiously bringing the mind of a child nearer to that of an animal than they deem altogether safe. What, then, I ask, would they have me do.' If I fail to * I coin this word on the pattern already furnished by "pre-perception," which was first introduced by Lewes, and is now in general use among psycholo- gists. I 86 MENTAL EVOLUriOX IN MAN. institute this division, I should have to prejudice the question indeed. Either there is some distinction between the naming powers of a parrot and those of a young child, or else there is not. If there is no distinction, so much the better for the purposes of my argument. But I allow that there is a distinction, and I draw it at the first place where it can possibly be said that the intelligence of a child differs in any way at all from that of a parrot — i.e. where the naming powers of a child demonstrably excel those of a parrot, or any other brute. If this place happens to be before the rise of conceptual powers, I am not responsible for the fact ; nor in stating it am I at all disparaging the position of any opponent who takes his stand upon these powers as distinctive of man. If his position were worth anything before, it cannot be affected by my drawing attention to the fact that, while a parrot will extend its denotative name of a dog from a terrier to a setter, it will not follow a child any further in the process of receptual connotation. Or, to put it in another way, when the child says Bozv-iuow to a setter, after having learnt this name for a terrier, it is either judging a resemblance and predicating a fact, or else it is doing neither of these things. If my opponents elect to say that the child is doing both these things, there is an end of the only issue between us ; for in that case a parrot also is able both to judge and to predicate. On the other hand, if my opponents adopt the wiser course, and accept my dis- tinction between names as receptual and conceptual, they must also follow me in recognizing the border-land of pre- concepts as lying betw^een the recepts of a bird and the concepts of a man — i.e. the territory which is first occupied by the higher receptual life of a child before this passes into the conceptual life of a man, — for that such a border-land does exist I will prove still more incontestably later on. There is, then, as a matter of observable fact, a territory of ideation which separates the highest recepts of a brute from the lowest concepts of a human being ; and all that my term pre-concep- tion is designed to do is to name this intervening territory. SPEECH. 187 Now, if this is the case with regard to naming, clearly it must also be the case with regard to judging : if there is a stage of pre-conception, there must also be a stage of pre-judgment. For we have seen that it is of the essence of a judgment that it should be concerned with concepts : if the mind be concerned merely with recepts, no act of true judgment can be said to have been performed. When a child says Bozv-wow to the picture of a dog, no one can maintain that he is actually judging the resemblance of the picture to a dog, unless it be supposed that for this act of receptual classification dis- tinctively human powers of conceptual thought are required. But, as just shown, no opponent of mine can afford to adopt this supposition, because behind the case of the child there stands that of the parrot. True, the parrot does not proceed in its receptual classification further than to extend its name for a particular dog to other living dogs ; but if any one were foolish enough to stake his whole argument on so slender a distinction as this — to maintain that at the place where the connotation of a child first surpasses that of a parrot we have evidence of a psychological distinction of kind, on the sole ground that the child has begun to surpass the parrot — it would be enough for me to remark that not every parrot will thus extend its denotative sign from one dog to another of greatly unlike appearance. Different birds display different degrees of intelligence in this respect. Most of them will say Boiv- wow, will bark, or utter any other denotative sign which they may have learnt or invented, when they see dogs more or less resembling the one to which the denotative sign was originally applied ; but it is not every parrot which will thus extend the sign from a terrier to a mastiff or a Newfoundland. Therefore, if any one were to maintain that the difference between the intelligence which can discern, and one which cannot discern, the likeness of a dog in the image or the picture of a dog, is a difference of kind, consistency should lead him to draw a similar distinction between the intelligence which can discern, and one which cannot discern, the likeness of a terrier to a mastiff. But, if so, the intelligence of one 1 88 JMEXTAL EVOLUTIOX IX MAX. parrot would be different in kind from that of another parrot ; and the child's intelhgence at one age would differ in kind from the intelligence of that same child when a week or two older — both of which statements would be manifestly absurd. The truth can only be that up to the point where the intelli- gence of the child surpasses that of the bird they are both in the receptual stage of sign-making ; and that the only reason why the child does surpass the bird is not, in the first instance, because the child there suddenly attains the power of conceptual ideation, but because it gradually attains a higher level of receptual ideation. This admits of direct proof from the fact that animals more intelligent than parrots are unquestionably able to recognize sculptured and even pictorial representations : hence there can be no doubt that if talking birds had attained a similar level of intelligence — or if the other and more intelligent animals had been able, like the talking birds, to use denotative signs, — the child would not have parted company with the brute at quite so early a stage of receptual nomenclature.* * Touching the power of recognizing pictorial representations among animals, this unquestionably occurs in dogs (see Ani»ial Intelligence, pp. 455, 456), and there is some evidence to show that it is likewise displayed by monkeys. For Isidore Geoffroy St. Hilaire relates of a species of Midas {Coriniis) that it distinguished between different objects depicted on an engraving ; and Audouin "showed it the portraits of a cat and a wasp, at which it became much terrified : whereas, at the sight of a figure of a grasshopper or a beetle, it precipitated itself on the picture, as if to seize the objects there represented " (Bates, X'af. on Amaz., p. 60). The age at which a young child first learns to recognize pictorial resemblances no doubt varies in individual cases. I have not met with any evidence on this subject in the writings of other observers of infant psychology. The earliest age at which I observed any display of this faculty in my own children was at eight months, when my son stared long and fixedly at my own portrait in a manner which left no doubt on my mind that he recognized it as resembling the face of a man. More- over, always after that day when asked in that room, " Where's papa?" he used at once to look up and point at the portrait. Another child of my own, which had not seen this portrait till she was sixteen months old, immediately recognized it at first sight, as was proved by her pointing to it and calling it "Papa." Two months later I observed that she also recognized pictorial resemblances of animals, and for many months afterwards her chief amusement consisted in looking through picture-books for the purpose of pointing out the animals or persons depicted — calling "Ba-a-a" to the sheep, "Moo" to the cows, gmnting for the pigs, &c., these sundry sounds having been taught her as name- by the nurse. She never SPEECH. 1 89 What, then, are we to say about the faculty of judgment in relation to these three stages of ideation — namely, the receptual, pre-conceptual, and conceptual ? We can only institute the parallel and consequent distinction between judgment as receptual, pre-conceptual, and conceptual* As now so often stated, the distinguishing features of a judgment as fully displayed in any act of formal predication, are the bringing together in self-conscious thought of two concepts, and the distinguishing of some relation between them as such. Therefore we do not say that a brute judges when, without any self-conscious thought, it brings together certain remini- scences of its past experience in the form of recepts, and translates for us the results of its ideation by the performance of what Mr. Mivart calls " practical inferences." Therefore, also, if a brute which is able to name each of two recepts separately (as is done by a talking bird), were to name the two recepts simultaneously when thus combined in an act of " practical inference," although there would then be the out- ward semblance of a proposition, we should not be strictly right in calling it a proposition. It would, indeed, be the statement of a truth perceived; but not the statement of a truth perceived as true.\ made a mistake in this kind of nomenclature, and spontaneously called all pictorial representations of men "Papa," of women "Mama," and of children "Ilda" — the latter^being the name which she had given to her younger brother. Moreover, if a picture-book were given into her hands upside-down, she would immediately perceive and rectify the mistake ; and whenever she happened to see a pictorial representation of an animal— as, for instance, on a screen or wall-paper — she would touch it and utter the sound that was her name for that animal. With a third child, who was still wholly speechless at eighteen months, I tried the experiment of spread- ing out a number of photographic portraits, and asking him " Which is mamma ? Which is papa?" &c. Without any hesitation he indicated them all correctly. • By using the word "judgment " in all these cases I am in no way prejudicing the argument of my opponents. The explanation which immediately follows in the text is sufficient to show that the qualifying terms "receptual" and "prc- conceptuar' eflectually guard against any abuse of the term — quite as much, for instance, as when psychologists speak of "perceptual judgments," or "uncon- scious judgments," or " intuitive judgments," in connection with still lower levels of mental operation. And it seems to me better thus to qualify an existing term than to add to the already large number of words I have found it necessary to coin. t I may here remark that this possibility of receptual predication on the part Ic;o MEXTAL EVOLUTION IX MAX. Now, if all this be admitted in the case of a brute — as it must be by any one who takes his stand on the faculty of true or conceptual judgment, — obviously it must also be admitted in the case of the growing child. In other words, if it can be proved that a child is able to state a truth before it can state a truth as true, it is thereby proved that in the psychological history of every human being there is first the incompleted kind of judgment required for dealing with receptual knowledge, and so for stating truths perceived, and next the completed judgment, which deals with conceptual knowledge, and so is enabled to state truths perceived as true. Of course the condition to the raising of this lower kind of judgment (if for convenience we agree so to term it) into the higher, is given by the advent of self-consciousness; and therefore the place where statement of truth passes into predication of truth must be determined by the place at which this kind of consciousness first supervenes. Where it does first supervene we shall presently have to consider. Mean- while I am but endeavouring to make clear the fact that, unless my opponents abandon their position altogether, they must allow that there is some difference to be recognized between the connotative powers of a parrot and the connota- tive powers of a man. But if they do allow this, they must further allow that between the place where the connotative powers of a child first surpass those of a parrot, and the place where those powers first become truly conceptual, there is a large tract of ideation which it is impossible to ignore. In order, therefore, not to prejudice the question before us, I have of talking birds is not entirely hypothetical : I have some evidence that it may be actually realized. For instance, a correspondent writes of a cockatoo which had been ill: — "A friend came the same afternoon, and asked him how he was. With his head on one side and one of his cunning looks, he told her that he was * a litile better ; ' and when she asked him if he had not been very ill, he said, ' Cockie better; Cockie ever so much better.' . . , \Mien I came back (after a prolonged absence) he said, ' Mother come back to little Cockie : Mother come back to little Cockie. Come and love me and give me pretty kiss. Nobody pity poor Cockie. The boy beat poor Cockie.' He always told me if Jes scolded or beat him. He always told me as soon as he saw me, and in such a pitiful tone. , . . The remarkable thing about this bird is that he does not merely ' talk ' like parrots in general, but so habitually talks to the purpose,''^ SPEECIL 191 thus far confined myself to a mere designation of these great and obvious distinctions. But seeing that even this prelimi- nary step has necessitated a great deal of explanation, I feel it may conduce to clearness if I end the present chapter with a tabular statement of the sundry distinctions in question, 'By receptual Jiidgniejits I will understand the same order of ideation as Mr. IMivart expresses by his term " practical inferences of brutes," instances of which have already been given in Chapter III. By pre-conceptiial judgments I will understand those acts of virtual or rudimentary judgment which are performed by children subsequent to the " practical inferences " which they share with brutes, but prior to the advent of self-conscious reflection. These pre-conceptual judgments may be expressed either by gestures, connotative classifications, or by both com- bined. Some instances of them have already been given in the present chapter : further and better instances will be given in the chapters which are to follow. By conceptual Judgments I will understand full and complete judgments in the ordinary acceptation of this term. Receptual judgment, then, has to do with recepts ; pre-con- ceptual judgment with pre-concepts ; and true judgments with true concepts. Or, conversely stated, receptual know- ledge leads to receptual judgment {e.g. when a sea-bird dives into water but alights upon land) : pre-conceptual knowledge leads to pre-conceptual judgment in the statement of such knowledge {eg. when a child, by extending the name of a dog to the picture of a dog, virtually affirms, though it docs not conceive, the resemblance which it perceives) : and, lastly, conceptual knowledge leads to conceptual or veritable judg- ment, in the statement of such knowledge known as knowledge {e.g. when, in virtue of his powers of reflective thought, a man not only states a truth, but states that truth as true). Thus far I doubt whether my opponents will find it easy to meet me. They may, of course, cavil at some or all of the above distinctions ; but, if so, it is for them to show cause for 192 MENTAL EVOLUTION IN MAN. complaint. They have raised objections to the theory of evolution on purely psychological grounds. I meet their objections upon these their own grounds, and therefore the only way in which they can answer me is by showing that there is something wrong in my psychological analysis. This I fearlessly invite them to do. For all the distinctions which I have made I have made out of consideration to the exigencies of their argument. Although these distinctions may appear somewhat bewilderingly numerous, I do not anticipate that any competent psychologist will complain of them on account of their having been over-finely drawn. For each of them marks off an important territory of ideation, and all the territories so marked off must be separately noted, if the alleged distinction of kind between one and another is to be seriously investigated. In his essays upon the theory of evolution, Mr. Mivart not unfrequently complains of the dis- regard of psychological analysis which is betokened by any expression of opinion to the effect, that as between one great territory of ideation and another there is only a difference of degree. But surely this complaint comes with an ill grace from a writer who bases an opposite opinion upon a precisely similar neglect — or upon a bare statement of the greatest and most obvious of all the distinctions in psychology, without so much as any attempt to analyze it. Therefore, if my own attempt to do this has erred on the side of over- elaboration, it has done so only on account of my desire to do full justice to the opposite side. In the result, I claim to have shown that if it is possible to suggest a difference of kind between any of the levels of ideation which have now been defined, this can only be done at the last of them — or where the advent of self-consciousness enables a mind, not only to knozi\ but to knoiv that it knozvs ; not only to receive knowledge, but also to conceive it ; not only to connotate, but also to denominate ; not only to state a truth, but also to state that truth as true. The question, therefore, which now lies before us is that as to the nature of this self-consciousness — or, more accurately, whether the great and peculiar distinction SPEECH. 193 which this attribute confers upon the human intellect is to be regarded as a distinction of degree only, or as a distinction of kind. To answer this question we must first investigate the rise of self-consciousness in the only place where its rise can be observed, namely, in the psychogenesis of a child.* * Lest there should still be any ambiguity about the numerous terms which I have found it necessary to coin, I will here supply a table of definitions. Lower recept = an automatic grouping of percepts. Higher recept = pre-concept ; or a degree of receptual ideation which does not occur in any brute. Lower concept = named recept, provided that the naming be due to reflective thought. Higher concept = a named compound of concepts. The analogues of these terms are, in the matter of naming : — Receptual naming = denotation, which includes pre-conceptual naming. Conceptual naming = denomination. And, in the matter of judging, the analogues are : — Receptual judgment = automatic, " practical," or unthinking inference. Pre-conceptual judgment = the higher, though still unthinking, inferences of a child prior to the rise of self-consciousness. Conceptual judgment = true judgment, whether exhibited in denomination, predication, or any act of inference for which self- conscious thought may be required. 194 MEXTAL EVOLUTION IS MAN. CHAPTER X. SELF-CONSCIOUSNESS. My contention in this chapter will be that, given the proto- plasm of the sign-making faculty so far organized as to have reached the denotative stage ; and given also the protoplasm of judgment so far organized as to have reached the stage of stating a truth, without the mind being yet sufficiently developed to be conscious of itself as an object of thought, and therefore not yet able to state to itself a truth as true ; by a confluence of these two protoplasmic elements an act of fertilization is performed, such that the subsequent processes of mental organization proceed apace, and soon reach the stage of differentiation between subject and object. And here, to avoid misapprehension, I may as well make it clear at the outset that in all which is to follow I am in no way concerned with the philosophy of this change, but only with its history. On the side of its philosophy no one can have a deeper respect for the problem of self-consciousness than I have ; for no one can be more profoundly convinced than I am that the problem on this side does not admit of solution. In other words, so far as this aspect of the matter is concerned, I am in complete agreement with the most advanced idealist ; and hold that in the datum, of self- consciousness we each of us possess, not merely our only ultimate knowledge, or that which only is " real in its own right," but likewise the mode of existence which alone the human mind is capable of conceiving as existence, and there- fore the conditio sine qnd non to the possibility of an external SELF-COXSCIOUSNESS. 1 95 world. With this aspect of the question, however, I am in no way concerned. Just as the functions of an embryologist are confined to tracing the mere history of developmental changes of Hving structure, and just as he is thus as far as ever from throwing any hght upon the deeper questions of the how and the why of life ; so in seeking to indicate the steps whereby self-consciousness has arisen from the lower stages of mental structure, I am as far as any one can be from throwing light upon the intrinsic nature of that the probable genesis of which I am endeavouring to trace. It is no less true to-day than it was in the time of Soloman, that "as thou knowest not how the bones do grow in the womb of her that is with child, thou knowest not what is the way of the spirit." If we are agreed that it is only in man that self-conscious- ness is to be found at all, it follows that only to man can we look for any facts bearing upon the question of its development. And inasmuch as it is only during the first years of infancy that a normal human being is destitute of self-consciousness, the statement just made implies that only in infant psycho- logy need we seek for the facts of which we are in search. Further, as I maintain that self-consciousness arises out of an admixture of the protoplasm of judgment with the proto- plasm of sign-making (according to the signification of these terms as already explained), I have now to make good this opinion upon the basis of facts drawn from the study of infant psychology. Nevertheless, before I proceed to the heart of the subject, I think it will be convenient to consider those faculties of mind which, occurring both in the infant and in the animal, in the former case precede the advent of self-consciousness, and, according to my view, prepare the way for it. It will, I suppose, on all hands be admitted that sclf- consciousncss consists in paying the same kind of attention to internal or psychical processes as is habitually paid to external or physical processes — a bringing to bear upon iqG mental evolutiox i\ max. subjective phenomena the same powers of perception as are brought to bear upon the objective. The degrees in which such attention may be yielded are, of course, as various in the one case as in the other ; but this does not affect my psychological definition of self-consciousness. Again, I suppose it will be further admitted that in the mind of animals and in the mind of infants there is a world of images standing as signs of outward objects ; and that the only reason why these images are not attended to unless called up by the sensuous associations supplied by their corre- sponding objects, is because the mind is not yet able to leave the ground of such association, so as to move through the higher and more tenuous medium of introspective thought.* Neverthe- less, this image world assuredly displays an internal activity which is not wholly dependent on sensuous associations supplied from without. That is to say, one image suggests another, this another, and so on — although, as I have just con- ceded, this cannot be due to successive acts of inward attention, or of the self-conscious contemplation of images known as such. Nevertheless, that an internal — though unintentional — play of ideation takes place in the minds of brutes, without the necessity of immediate associations supplied from present objects of sense, admits of being amply proved from the phenomena of dreaming, hallucination, home-sickness, pining for absent friends, &c., which, as I have fully shown in my previous work, can only be explained by recognizing such a play of inward ideation.f Now, I hold it of importance to note that such an internal play of ideation is thus possible even in the absence of self-consciousness, because many writers have assumed, without any justification, that unless ideas are intentionally contemplated as such, they must be wholly dependent for their occurrence upon associations supplied by present objects of sense. Of course I do not doubt that an agent who is capable of intentionally making one idea stand as the object of another, is likewise capable of * See above, Chapters II. and IV. t See Mental Evohitmi in Animals, chapter on " Imagination." S£LF-coxsc/orsxi:ss. 197 going very much further than a brute in the way of causing one idea to start from another irrespective of immediate stimulation from without. ]\Iy point here is merely to remark that the ideation of brutes is not wholly dependent on such stimulation ; but is capable, in a certain humble degree, of forming independent chains of its own. The next thing which I desire to be remembered in connection with the ideation of brutes is, that it is not restricted to the mere reproduction in memory of particular objects of sensuous impressions ; but, as we have so fully seen in Chapter III., admits of undergoing that amount of mental elaboration which belongs to what I have termed recepts. Furthermore, the foundations of self-consciousness are largely laid in the fact that an organism is one connected whole ; all the parts are mutually related in the unity of individual sensibility. Every stimulus supplied from without, every movement originating from within, carries with it the character of belonging to that which feels and moves. Hence a brute, like a young child, has learnt to distinguish its own members, and likewise its whole body, from all other objects ; it knows how to avoid sources of pain, how to seek those of pleasure ; and it also knows that particular movements follow from particular volitions, while in connection with such movements it constantly experiences the same muscular sensations. Of course such knowledge and such experience all belong to the receptual order ; but this does not hinder that they play a most important part in laying the foundations of a consciousness of individuality.* Lastly, and I believe of still more importance in the present connection than any of the above-named antecedents, a large proportional number of the recepts of a brute have reference, not to objects of sense, or even to muscular sensations, but to the mental states of other animals. That is * In the opinion of Wundt, the most important of all conditions to the genesis of self-consciousness is given by the muscular sense in acts of voluntary movement ( Vorlesungen iiber die Menschen und Thierseele, i8 vorl.). While agreeing with him that this is a highly important condition, I think the others above mentioned arc quite as much, or even more so. 1 98 MENTAL EVOLUTIOX IX MAX. to say, the logic of rccepts, even in brutes, is sufficient to enable the mind to establish true analogies between its own states (although these are not yet the objects of separate attention, or of what may be termed subjective knowledge), and the corresponding states of other minds. I need not dwell upon this point, because I take it to be a matter of general observation that animals habitually and accurately interpret the mental states of other animals, while they also well know that other animals are able similarly to interpret theirs — as is best proved by their practising the arts of cunning, concealment, hypocrisy, &c.* From which con- siderations we reach the general conclusion, that intelligent animals recognize a world of ejects as well as a world of objects : mental existence is known to them cjectively, though, as may be allowed, never thought upon subjectively. t It is of importance further to observe that at this stage of mental evolution the individual — whether an animal or an infant — so far realizes its own individuality as to be informed by the logic of recepts that it is one of a kind. I do not mean that at this stage the individual realizes its own or any other individuality as such ; but merely that it recognizes the fact of its being one among a number of similar though distinct forms of life. Alike in conflict, rivalry, sense of * See for cases of this, Animal Intelligence, pp. 410, 443, 444, 450-452, 458, 494- t The following is a good example of ejective ideation in a brute — all the better, perhaps, on account of being so familiar. I quote it from Quatrefage's Hiimati Speci^Sj'i^'p. 20, 21 : — " I must here beg permission to relate the remembrance of my struggles with a mastiff of pure breed and which had attained its full size, remaining, however, ver}' young in character. We were very good friends and often played together. As soon as ever I assumed an attitude of defence before him, he \\ould leap upon me with every appearance of fury, seizing in his mouth the arm which I had used as a shield. He might have marked my arm deeply at the first onset, but he never pressed it in a manner that could inflict the slightest pain. I often seized his lower jaw with my hand, but he never used his teeth so as to bite me. And yet the next moment the same teeth would indent a piece of wood I tried to tear away from them. This animal evidently knew what it was doing when it feigned the passion precisely opposite to that which it really felt ; when, even in the excitement of play, it retained sufficient mastery over its movements to avoid hurting me. In reality it played a part in a comedy, and we cannot act without being conscious of it." SELF- CO NSC 10 USX ESS. 1 99 liability to punishment or vengeance, &c., the truth is continually being borne in upon the mind of an animal that it is a separate individuality ; and this though it be conceded that the animal is never able, even in the most shadowy manner, to think about itself as such. In this way there arises a sort of "outward self-consciousness," which differs from true or inward self-consciousness only in the absence of any attention being directed upon the inward mental states as such. This outward self-consciousness is known to us all, even in adult life — it being but comparatively seldom that we pause in our daily activities to contemplate the mental processes of which these activities are the expression. Now, if these things are so, we encounter the necessity of drawing the same distinction in our analysis of self-conscious- ness, as we have had to draw in our previous analyses of all the other faculties of mind : there is a self-consciousness that is rcccptual, and a self-consciousness that is conceptual. No doubt it is to the latter kind of self-consciousness alone that the term is strictly applicable, just as it is to conceptual naming or to conceptual predicating alone that the word "judgment" is strictly applicable. Nevertheless, here, as before, we must not ignore an important territory of mind only because it has hitherto remained uncharted.* Receptual or outward self-consciousness, then, is the practical recognition of self as an active and a feeling agent ; while conceptual or inward self-consciousness is the introspective recognition of * Not, however, wholly so. Mr. Chauncey Wright has clearly recognized the existence of what I term receptual self-consciousness, and assigned to it the name above adopted — i.e. "outward self-consciousness." See his Evolution of Self- consciousness. Mr. Darwin, also, appears to have recognized this distinction, in the following passage; — "It may be freely admitted that no animal is self- conscious, if by this term is implied that he reflects on such points as whence he comes or whither he will go, or what is life and death, and so forth. But how can we feel sure that an old dog with an excellent memory and some power of imagination, as shown by his dreams, never reflects on his past pleasures or pains in the chase? And this would be a form of self-consciousness " {Descent of J\fan, p. 83), Of course a psychologist may take technical exception to the word "reflects" in this passage; but that this kind of receptual reflection does take place in dogs appears to me to be definitely proved by the facts of home-sickness and pining for absent friends, above alluded to. 200 MEXTAL EVOLUTION IN MAN. self as an object of knowledge, and, therefore, as a subject. Hence, the one form of self-consciousness differs from the other in that it is only objective and never subjective.* I take it, then, as established that true or conceptual self-consciousness consists in paying the same kind of attention to inward psychical processes as is habitually paid to outward physical processes ; that in the mind of animals and infants there is a world of images standing as signs of outward objects, although we may concede that for the most part they only admit of being revived by sensuous associa- tion ; that at this stage of mental evolution the logic of recepts comprises an ejcctive as well as an objective world ; and that here we also have the recognition of individuality, so far as this is dependent on what has been termed an outward self-consciousness, or the consciousness of self as a feeling and an active agent, without the consciousness of self as an object of thought, and, therefore, as a subject. Such being the mental conditions precedent to the rise of true self-consciousness, we may next turn to the growing child for evidence of subsequent stages in the gradual evolution of this faculty. All observers are agreed that for a considerable time after a child is able to use words as expressive of ideas, there is no vestige of true self-conscious- ness. But, to begin our survey before this period, at a year old even its own organism is not known to the child as part of the self, or, more correctly, as anything specially related to feelings. Professor Preyer observed that his boy, when more than a year old, bit his own arm just as though it had been a foreign object ; and thus may be said to have shown even * In the present connection the following very pregnant sentence may be appropriately quoted from Wundt : — " Wenn wir iiberall auf die Empfindung als Ausgangspunkt der ganzen Entwicklungsreihe hingewiesen werden, so miissni auch die Anfange jener Unterscheidung des Ichs von den Gegenstanden schon in den Empfindungen gelegen sein " ( Vorlesungcn iiber die Mejtsc/iefi und IJiioseele, i. 287). And to the objection that there can be no thought without knowledge of thought, he replies that before there is any knowledge of thought there must be the same order of thinking as there is of perceiving prior to the advent of self- consciousness — e.g. receptual ideas about space before there is any conceptual knowledj-e of these ideas as such. SELF-COXSCIOUSXESS. 201 less consciousness of a limb as belonging to "self,'' than did Buffon's parrot, which would first ask itself for its own claw, and then comply with the request by placing the claw in its own beak — in the same way as it would give the claw to any one else who asked for it in the same words. Later on, when the outward self-consciousness already explained has begun to be developed, we find that the child, like the animal, has learnt to associate its own organism with its own mental states, in such wise that it recognizes its body as belonging in a peculiar manner to the self, so far as the self is recognizable by the logic of recepts. This is the stage that we meet with in animals. Next the child begins to talk, and, as we might expect, this first translation of the logic of recepts rev^eals the fact that as yet there is no inward self-conscious- ness, but only outward : as yet the child has paid no attention to his own mental states, further than to feel that he feels them ; and in the result we find that the child speaks to him- self as an object, i.e. by his proper name or in the third person. That is to say, " the child does not as yet set himself in oppo- sition to all outer objects, including all other persons, but regards himself as one among many objects."* The change of a child's phraseology from speaking of self as an object to speaking of self as a subject does not take place — or but rarely so — till the third year. When it has taken place we have definite evidence of true self-consciousness, though still in a rudimentary stage. And it is doubtful whether this change would take place even at so early an age as the third year, were it not promoted by the "social environment." For, as Mr. Sully observes, " the relation of self and not self, in- * Sully, loc. ciL, p. 376. See also Wundt, loc. cit., i. 2S9. He shows that this speaking of self in the third person is not due to "imitation," but, on the contrary, opposed to it. For "a thousand times the child hears that its elders do not thus speak of themselves." The child hears that its elders call it in the third person, and in this it follows them. But such imitation as we here find is expressive only of the fact that hitherto the child has not distinguished between self as an object and self as a sul)jcct. Only later on, when this distinction has begun to dawn, does imitation proceed to apply to the self the first person, after the manner in which other selves (now recognized by the child as such) arc heard to do. 202 MEXTAL EVOLUTIOX 7.V MAX. eluding that between the I and the You, is continually being pressed on the child's attention by the language of others." * But, taking this great change during the time of life when it is actually observed to be in progress, let us endeavour to trace the phases of its development. It will no doubt be on all hands freely conceded, that at least up to the time when a child begins to speak it has no beginning of any true or introspective consciousness of self; and it will further be conceded that when this consciousness begins to dawn, the use of language by a child may be taken as a fair exponent of all its subsequent progress. Now we have already seen that, long before any words are used indica- tive of even a dawning consciousness of self as self, the child has already advanced so far in its use of language as to frame implicit propositions. But lest it should be thought that my judgment in this matter is biased by the exigencies of my argument, I may again quote Mr. Sully as at once an impartial witness and a highly competent authority on matters of purely psychological doctrine. " When a child of eighteen months on seeing a dog ex- claims ' Bow-wow,' or on taking his food exclaims ' Ot ' (Hot), or on letting fall his toy says ' Dow ' (Down), he may be said to be implicitly framing a judgment : ' That is a dog,* ' This milk is hot,' ' My plaything is down.' The first explicit judg- ments are concerned with individual objects. The child notes something unexpected or surprising in an object, and ex- presses the result of his observation in a judgment. Thus, for example, the boy more than once referred to, whom we will call C, was first observed to form a distinct judgment when nineteen months old, by saying ' Dit ki ' (Sister is crying). These first judgments have to do mainly with the child's food, or other things of prime importance to him. Thus, among the earliest attempts at combining words in propositions made by C. already referred to, were the following : ' Ka in milk,' (Something nasty in milk) ; ' Milk dare now' (There is still some more milk in the cup). Towards the end of the second * Loc. cit., p. 377- SELF-COXSCIOUSXESS. 203 year quite a number of judgments is given out having to do with the peculiarities of objects which surprise or impress the mind, their altered position in space, &c. Among these may be instanced the following : ' Dat a big bow-wow ' (That is a large dog) ; ' Dit naughty ' (Sister is naughty) ; ' Bit dow ga ' (sister is down on the grass). As the observing powers grow, and the child's interest in things widens, the number of his judgments increases. And as his powers of detaching relations and of uttering and combining words develop, he ventures on more elaborate statements, e.g. ' Mama naughty say dat.' " * Were it necessary, I could confirm all these statements from my own notes on the development of children's intelli- gence ; but I prefer, for the reason already given, to quote such facts from an impartial witness. For I conceive that they are facts of the highest importance in relation to our present subject, as I shall immediately proceed to show. We. have now before us unquestionable evidence that in the growing child there is a power, not only of forming, but of expressing a pre-conceptual judgm^ent, long before there is any evidence of the child presenting the faintest rudiment of internal, conceptual, or true self-consciousness. In other words, it must be admitted that long before a human mind is suffi- ciently developed to perceive relations as related, or to state a truth as true, it is able to perceive relations and to state a truth : the logic of recepts is here concerned with those higher receptual judgments which I have called pre-conceptual, and is able to express such judgments in verbal signs without the intervention of true {i.e. introspective) self-consciousness. It will be remembered that I have coined these various terms in order to acknowledge the possible objection that there can be no true judgments without true self-consciousness. But I do not care what terms are employed whereby to designate the different and successive phases of development which I am now endeavouring to display. All that I desire to make clear is that here we unquestionably have to do with a gioiu//i, or ♦ Lvc. cii., pp. 435, 436. 204 iVEXTAL EVOLUriOX IX MAX. with a continuous advance in decree as distini-essed by signs than are the practical judgments of animals. Nor need we wonder, in view of the same consider- ations, that the predicative phrases as used by a child at this age show the great advance upon similar phrases as used by a parrot, in that subjects and predicates are no longer bound together in particular phrases — or, to revert to a previous simile, are no longer stereotyped in such particular phrases, but admit of being used as movable types, in order to construct, by different combinations, a variety of different phrases. To a talking bird a phrase, as we have seen, is no more in point of signification than a single word ; while to the child, at the stage which we are considering, it is very SELF-COXSCIOL'SXESS. 205 much more than this : it is the separately constructed vehicle for the conveyance of a particular meaning, which may never have been conveyed by that or by any other phrase before. But while we thus attach due importance to so great an advance towards the faculty of true predication, we must notice, on the one hand, that as yet it is not true predication in the sense of being the expression of a true or conceptual judgment ; and, on the other hand, we must notice that the power of thus using words as movable types does not deserve to be regarded as any wonderful or unaccountable advance in the faculty of sign-m.aking, when we pay due regard to the several considerations above stated. The really important point to notice is that, notwithstanding this great advance towards the faculty of predication, this faculty has not yet been readied: the propositions which are made are still unattended by self-consciousness : they are not conceptual, but pre-conceptual. Given, then, this stage of mental evolution, and what follows ? Be it remembered I am not endeavouring to solve the impossible problem as to the intrinsic nature of self- consciousness, or how it is that such a thing is possible. I am merely accepting its existence (and therefore its pos- sibility) as a fact ; and upon the basis of this fact I shall now endea\'our to show how, in my opinion, self-consciousness may be seen to foHow upon the stage of mental evolution which we have here reached. The child, like the animal, is supplied by its logic of recepts with a world of images, standing as signs of outward objects ; with an ejective knowledge of other minds ; and with that kind of recognition of self as an active, suffer- ing and accountable agent which, following Mr. Chauncey Wright, I have called "outward self-consciousness." But, over and above the animal, the child has at its command, as we have just seen, the more improved machinery of sign-making which enables it to signify to other minds (ejectively known) the contents of its reccptual knowledge. Now, among these 206 MEXTAL EVOLUTIOX IX MAX. contents is the child's perception of the mental states of others as expressed in their gestures, tones, and words. These severally receive their appropriate names, and so gain clearness and precision as ejective images of the correspond- ing states experienced by the child itself "Mama pleased to Dodo" would have no meaning as spoken by a child, unless the child knew from his own feelings what is the state of mind which he thus ejectively attributes to another. Therefore we cannot be surprised to find that at the same stage of mental evolution the child will say, "Dodo pleased to mama." Yet it is evident that we here approach the very borders of true self-consciousness. "Dodo" is no doubt still speaking of himself in objective terminology ; but he has advanced so far in the interpretation of his own states of mind as to name them no less clearly than he names any external objects of sense perception. Thus he is enabled to fix these states before his mental vision as things which admit of being denoted by verbal signs, albeit he is not yet able to denominate. The step from this to recognizing " Dodo " as not only the object, but also the subject of mental changes, is not a large step. The mere act of attaching verbal signs to inward mental states has the effect of focussing attention upon those states ; and, when attention is thus focussed habitually, there is supplied the only further condition required to enable the mind, through its memory of previous states, to compare its past with its present, and so to reach that apprehension of continuity among its own states wherein the full intro- spective consciousness of self consists. Again, as Mr. Chauncey Wright observes, "voluntary memory, or reminiscence, is especially aided by command of language. This is a tentative process, essentially similar to that of a search for a lost or missing external object. Trials are made in it to revive a missing mental image, or train of images, by means of words ; and, on the other hand, to revive a missing name by means of mental images, or even by other words. It is not certain that this power is an exclusively SELF-COXSCIOL'SX£SS. 20/ human one, as is generally believed, except in respect to the high degree of proficiency attained by men in its use. It does not appear impossible that an intelligent dog may be aided by its attention, purposely directed to spontaneous necessaries, in recalling a missing fact, such as the locality of a buried bone." * But whether or not animals possess any power of recollection as distinguished from memory, there can be no doubt that the use of words as signs necessarily leads to the cultivation of this faculty, and so to the clear perception of a continuance of internal or mental states in which consists the consciousness of an abiding self. Further, the acquisition of language greatly advances the conception of self, both as a suffering or feeling agent, and as an active cause ; seeing that both the feelings and the actions of the self are placed clearly before the mind by means of denotative names, and even, as we have just seen, by pre-con- ceptual propositions. Doubtless, also, the recognition of self in each of these capacities is largely assisted by the emotions. The expressions of affection, sympathy, praise, blame, &c., on the part of others, and the feelings of emulation, pride, triumph, disappointment, &c., on the part of the self, must all tend forcibly to impress upon the growing child a sense of personality. "It is when the child's attention is driven inwards in an act of reflection on his own actions, as springing from good or bad motives, that he wakes up to a fuller consciousness of himself." f The conspiring together of all these factors leads to the gradual attainment of self-consciousness. I say "gradual," because the process is throughout of the nature of a growth. * Philosophical Discussions, p. 256. See also Animal hitelligence, pp. 269, 270, for the case of a parrot apijarently endeavouring to recover the memory of a particular word in a phrase. In the course of an interesting research on the intelligence of spiders {Journ. Alorphol., i., p. 383-419), Mr. and Mrs. Peckham have recently found that the memory of eggs which have been withdrawn from llie mother is retained Vjy her for a period varying in different species from less than one to more than two days. t .Sully, loc. cit., p. 377. 208 MENTAL EVOLUTIOX IX MAX. Nevertheless, there is some reason to think that when this growth has attained a certain point, it makes, so to speak, a sudden leap of progress, which may be taken to bear the same relation to the development of the mind as the act of birth docs to that of the body. In neither case is the development anything like completed. Midway between the slowly evolving phases in utcro and the slowly evolving phases of after-growth, there is in the case of the human body a great and sudden change at the moment when it first becomes separated from that of its parent. And so, there is some reason to believe, it is in the case of the human mind. Midway between the gradual evolution of receptual ideation and the no less gradual evolution of conceptual, there appears to be a critical moment when the soul first becomes detached from the nutrient body of its parent perceptions, and wakes up in the new world of a consciously individual existence. " Die Schlussprozesse, durch welche jene Trennung des Ich von der Aussenwelt vor sich geht, geschehen allmalig. Es isteine langsame Arbeit, durch die sich die Scheidung bewerkstelligt. Doch diese Scheidung selber ist stets eine plotzliche That : es ist ein bestimmter Moment, in welchem das Ich mit einem Mai mit voller Klarheit in der Seele aufblitzt, und es ist derselbe Moment, in welchem das bewusste Gediichtniss beginnt, Sehr haufig ist es daher, dass gerade diesses erste blitzahn- liche Aufleuchten des Selbstbewusstseins bis in spate Jahre noch als dcutliche Erinnerung zuriickbleibt." * Of course the evidence upon this point must always be more or less unsatisfactory — first, because the powers of introspective analysis at the particular time when they first become nascent must be most incompetent to report upon the circumstances of their own birth ; and next, because we know how precarious it is to rely on adult reminiscences * Wundt, loc. cit., ii. 289, 290. He gives cases where such a definite memory of the moment has persisted, and elsewhere states that such is the case in his own experience. The circumstance which here was connected with the sudden birth of self-consciousness consisted in rolling down stairs into a cellar — an event which no doubt was well calculated forcibly to impress upon infant consciousness that it was itself, and nobody else. SELF-CONSCIOUSXESS. 209 of childhood's experience. Therefore, I have only men- tioned this evidence for what it is worth, in order to remark that it has no important bearing upon our present subject. Whether or not there is in the life of every human being some particular moment between the ages of two and three when the fact of its own personality is revealed to the growing mind, the results of the present analysis are in no way affected. For, even if such were supposed to be invariably the case, it could not be supposed that the revelation were other than low and feeble to a degree commensurate with the still almost infantile condition of all the other mental powers. Nor could it be doubted that this revelation needed to be led up to by that gradual process of receptual evolution with which my analysis has been concerned, and which in the terms of our previous analogy we may liken to the pre-natal life of an embryo. While, on the other hand, as little can it be doubted that such consciousness of self as is then revealed, requires to be afterwards supple- mented by another prolonged course of mental evolution in the conceptual sphere, before those completed faculties of introspective thought are attained, which serve to difference the mind of a full-grown man from that of a babbling child almost as widely as the same interval of time is found to difference the body of an adult from that of a new-born babe. In this brief analysis of the principles which are probably concerned in the evolution of self-consciousness, I should like to lay particular stress upon the point in it which I do not think has been sufficiently noticed by previous writers— namely, the ejective origin of subjective knowledge. The logic of reccpts furnishes both the infant and the animal with a marvellously efficient store of ejective information. Indeed, we can scarcely doubt that to a very considerable extent this information is hereditary : witness the smile of an infant in answer to a caressing tone, and its cry in answer to a scolding one ; not to mention the still more remarkable cases which we meet with in animals, such as newly-hatched chickens r 2IO MENTAL EVOLVTICX IX MAW understanding the different sounds made to them by the hen, being terror-stricken at the voice of a hawk, newly-born mammals knowing the voice of their mother, &c.* More- over, we find that the child, even for a considerable time after it has begun to use words, manifests a strong tendency to regard all objects, whether animate or inanimate, as ejects. This fact is a matter of such general observation that I need not wait to give special instances. I will, therefore, merely observe that the tendency is not wholly obliterated even when the faculty of speech has been fully acquired, and with it a general knowledge of the distinction between objects as animate and inanimate. JMr. Sully, for instance, gives a case of this when he records the saying of a little girl of five — "Ma, I do think this hoop must be alive ; it is so sensible ; it goes wherever I want it to."! Again, we meet with the same tendency in the psychology of uncultured man. Pages might be filled with illustrations showing that savages all over the world both mentally and expressly personify, or endow with psj^chical attributes, the inanimate objects and forces of nature ; while language, even in its most highly developed forms, still retains the impress of an originally ejective terminology. And, if Professor Max Mliller is right in his generaliza- tion that the personal pronoun " I " is in all languages traceable to roots equivalent to " This one " (indicative of an accompanying gesture-sign), we have additional and more particular evidence of the originally ejective character of the idea of self Nor is it too much to say that even civilized man is still under the sway of this innate propensity to attribute to external things the faculties of feeling and willing of which he is conscious in himself On the one side we have proof of this in the universal prevalence of the hypothesis of psychism in Nature, while on the other side we meet with further proof in the fact of psychological analysis revealing that our idea of cause is derived from our idea of muscular effort. * See JMental Evolution in Animals, pp. 161-165. Perez records analogous facts with regard to the infant as unmistakably displayed in the fourteenth week (First Three Years of Childhood, English trans., p. 29). t Outlines of Psychology, p. 378. SELF- COXSCIO USXESS. 2 1 1 No)v it is evident that in all these cases the tendency which is shown by the human mind, in every stage of its development, to regard external phenomena ejectively, arises from man's intuitive knowledge — or the knowledge which is given in the logic of recepts — of his own existence as two- fold, bodily and mental. This in his early days leads him to regard the Ego as an eject, resembling the others of his kind by whom he is surrounded. But as soon as the power of pre-conceptual predication has been attained, the child is in possession of a psychological instrument wherewith to observe his own mental states ; and as soon as attention is thus directed upon them, there arises that which is implied in every act of such attention — namely, the consciousness of a self as at once the subject and object of knowledge. I may remark that this analysis is not opposed, as at first sight it ma}^ appear to be, to the conclusion with regard to the same subject which is thus given by Wundt : — " It is only after the child has distinguished by definite charac- teristics its own being from that of other people, that it makes the further advance of perceiving that these other people are also beings in or for themselves." * In other words, the attribution of personality to self is prior to the attribution of personality to others. Now this I do not question, although I do not think there can be much before or after in these two concepts. But the point which I have been endeavouring to bring out is that, prior to either of these concepts, there are two corresponding recepts — namely, first the receptual apprehension of self as an agent, and, second, the eject of this receptual apprehension, whereby " other people" are recognized as agents. Out of these two recepts there subsequently develop the corresponding concepts of personality. The order of development, therefore, is : — (A) Receptual Subject. (a) Receptual Eject. (B) Conceptual Subject. (b) Conceptual Eject. Upon the whole, then, it appears to me perfectly evident * Vorlesungert, >2rigiia fra7ica, partially or wholly unintelligible to all except themselves;" and he quotes Mr. R. Moffat as " testifying to a similar phenomenon in the villages of South Africa {Mission Travels)." He also alludes to the fact that " deaf-mutes have an instinctive power to develop for themselves a language of signs," which, as we have seen in an earlier chapter, embraces the use of arbitrary articulations, even though in this case the speakers cannot themselves hear the sounds which they make. While this work is paising through the press an additional paper has been published by Dr. Hale, entitled. The Development of Language. It supplies further evidence in support of this hypothesis. 264 MEXTAL EVOLUTIOX IX MAX. CHAPTER XIII. ROOTS OF LANGUAGE. In the last chapter my treatment of the classification and phylogeny of languages may have led the general reader to feel that philologists display extraordinary differences of opinion with regard to certain first principles of their science. I may, therefore, begin the present chapter by reminding such a reader that I have hitherto been concerned more with the differences of opinion than with the agreements. If one takes a general view of the progress of philological science since philology — almost in our own generation — first became a science, I think he must feel much more impressed by the amount of certainty which has been attained than by the amount of uncertainty which still remains. And tlie uncertainty which does remain is due rather to a backward- ness of study than to diftcrences of interpretation. When more is known about the structure and mutual relations of the polysynthctic tongues, it is probable that a better agreement will be arrived at touching the relation of their common type to that of isolating tongues on the one hand, and agglutinating on the other. But, be this as it may, even as matters stand at present, I think we have more reason to be surprised at the certainty which already attaches to the principles of philology, than at the uncertainty which occasionally arises in their applications to the comparatively unstudied branches of linguistic growth. Furthermore, important as these still unsettled questions are from a purely philological point of view, they are not of 'roots of language. 26^ any great moment from that of the evolutionist, as I have already observed. For, so long as it is universally agreed that all the language-groups have been products of a gradual development, it is, comparatively speaking, immaterial whether the groups all stand to one another in a relation of serial descent, or whether some of them stand to others in a relation of collateral descent. That is to say, the evolu- tionist is under no obligation to espouse either the monotypic or the polytypic theory of the origin of language. There- fore, it will make no material difference to the following discussion whether the reader feels disposed to follow the doctrine, that all languages must have originated in such monosyllabic isolations as we now meet with in a radical form of speech like the Chinese ; that they all originated in such polysynthetic incapsulations as we now find in the numberless dialects of the American Indians ; or, lastly, and as I myself think much more probably, that both these, and possibly other types of language-structure, are all equally primitive. Be these things as they may, my discussion will not be overshadowed by their uncertainty. For this uncertainty has reference only to the origin of the existing language-types as independent or genetically allied : it in no way aftects the certainty of their subsequent evolution. Much as philologists may still differ upon the mutual relations of these several language-types, they all agree that " von dcr ersten Entstehung der Sprachwurzeln an bis zur Bildung der volkommenen Flcxionssprachen, wie des Sanskrit, Griechischen, oder Deutschen, ist Alles in der Entwicklung der Sprache verstandlich . . . Sobald nur die Wurzeln als die fcrtigen Bausteine der Sprache einmal da sind, lasst sich Schritt fur Schritt das Wachsthum des Sprachgebaudcs verfolgen." * Therefore, having now said all that seems necessary to say on the question of language-types, I will pass on to consider the information that we possess on the subject of language-roots. * Wuiiilt, J'or/c-sinigcn, d-^r., ii., 3S0, 3S1. 266 MENTAL EVOLUTIO.V IN MAN. First, let us consider the number of roots out of which hmguagcs are developed — or, rather, let me say, the number of elementary constituents into which the researches of philologists have been able to reduce those languages which have been most closely studied. Of course the probability — nay, the certainty — is that the actual number of roots must in all cases be considerably less than philologists are now able to prove. Chinese is composed of about five hundred separate words, each being a monosyllable. In actual use, these five hundred root-words are multiplied to over fifteen hundred by significant variety of intonation ; but the entire structure of this still living language is made up of five hundred mono- syllabic words. In the opinion of most philologists we have here a survival of the root stage of language ; but in the opinion of some we have the remnants of erosion, or " pho- netic decay." * This difference of opinion, however, is not a matter of importance to us ; and therefore I will not discuss it, further than to say that on account of it I will not here- after draw upon the Chinese language for illustrations of "radical" utterance, except in so far as philologists of all schools would allow as legitimate.f Hebrew has been reduced to about the same number of roots as Chinese — Renan stating it in round numbers at five hundred, t But without doubt this number would admit of being consideraly reduced, if inquiries were sufficiently extended to the whole Semitic family. According to Professor Skeat, English is entirely made up of 461 Aryan roots, in combination with about twenty modifying constants. § The remote progenitor, Sanskrit, has * Sayce, Introduction to Science of Language, ii. 13. t The difference of opinion in question seems to arise from individual prepossessions with regard to the ulterior question whether or not the aboriginal roots of all languages must have been polysyllabic. For my own part, and for the reasons already given, I can see no presumption in favour of the view that primitive languages must all have presented the "polysenthctic genius." X Ilis/oire des Laugiies Seviitique, p. 1 38. § Elymolo^ical Dictionary, p. 746, ROOTS OF LANGUAGE. 267 been estimated to present as many as 850 roots, or, accord- ing to Benfey, just about twice that number.* On the other hand, Max Muller, as a result of more recent researches, professes to have reduced the total number of Sanskrit roots to I2I.t It is needless to give further instances. For these are enough to show that, even if we w^ere to regard the analytic powers of comparative philology as adequate to resolve all the compounds of a language into its primitive elements the estimate of Pott would probably be high above the mark, when he states that on an average the roots of a language may be taken at a thousand.^ Seeing that Chinese only contains in its whole vocabulary half that number of words, and that both Hebrew and English have similarly yielded each about five hundred radicals in the crucible of more modern research, I think we may safely reduce the general estimate of Pott by one-half, and probably would be nearer the truth if we were to do so by three-quarters, or more. At all events, we may be satisfied that the total number of radicals sufficient to feed the most luxuriant of languages is expressible in three figures ; and this, as we shall presently see, is enough for all the purposes of my subsequent discussion. Passing on now from the question of number to that of character, we have first to meet the question — What are these roots .-* Are they the actually primitive words of pre-historic languages, or are they what Max Muller has aptly termed " phonetic types " .-* Here again we encounter a difference of opinion among philologists. Thus, for instance. Professor Whitney tells us that the Indo-European languages are all descended from an original monosyllabic tongue, and, there- fore, that " our ancestors talked with one another in simple syllables, indicative of ideas of prime importance, but wanting all designation of their relations." § On the other hand, it is * See Max Miiller, Science of Thought, p. 332. t Ibid., p. 404. X Eihmologische Forschurigen, ii. , s. 73, et seq. He here (luotcs Varro to llic effect that the roots of Latin amount to about a thousand. § Language and the Sluily 0/ Lan:;uage, p. 256. 26S MEXTAL EVOLUTIOX IX MAX. objected to this view that " such a language is a sheer impossibility ;" * that " there could be no hope of any mutual understanding " with a language restricted to such isolated and general terms, &c. f On this side of the question it is represented that " roots are the phonetic and significant types discovered by the analysis of the comparative philologist as common to a group of allied words ;" J that " a root is the core of a group of allied words," § " the naked kernel of a family of words." || Or, to adopt a simile previously used in another connection, we may say that a root as now presented by the philologist is a composite photograph {or phonogram) of a number of words, all belonging to the same pre-historic language, and all closel}' allied in meaning. The difference of authoritative teaching thus exhibited is not a matter of much importance for us. Nor, indeed, as we shall subsequently see, is it a difference so great as may at first sight appear. For even the phonetic-type theory does not doubt that all the aboriginal and unknown words, out of the composition of which a root is now extracted, must have been genetically allied with one another, and exhibited the closeness of their kinship by a close similarity of sound. Therefore, it does not make any practical difference w^hether we regard a root as itself a primitive word, which was used in some such way as the Chinese now use their monosyllabic terms ; or whether we regard it as a generalized expression of a group of cognate words, all closely allied as to meaning. In fact, even so strong an adherent of the phonetic-type theory as Professor Alax Mliller very clearly states this, where he says that, although " the mere root, giid root, may be denied the dignity of a word, as soon as a root is used for predication it becomes a word, whether outwardly it is changed or not." ^ Seeing, then, that this difference of opinion among philo- * Sayce, Introduction to the Science of Language, ii., p. 4. t Geiger, U7-sprung der Sprache, s. 16, % Sayce, loc. cit. , ii. p. 6. § Wedgwood, E^itymol. Diet., p. iii. II Farrar, Origin of Language, p. 53. \ Science of Ihought, p. 439. ROOTS OF LAXGUAGE. 269 legists is not one of great importance for us, I will henceforth disregard it. And, as it will be conducive to breYit}% if not also to clearness, I will speak of roots as archaic words, although by so doing I shall not intend to assume that they are more than phonetic types, or the nearest approach we can make to the words out of which they were generated. We may next consider the kind of meanings which roots convey. Antecedently we might form various anticipations on this head, such as that they should be imitative of natural sounds, expressive of concrete ideas, and so forth. As a matter of fact, we find that they are not expressive of natural sounds; but, as far as we have now any means of judging, quite arbitrary. Moreover, they are not expressive of concrete or particular ideas ; but always of abstract or general. Here, then, to begin with, we have two facts of apparently great importance. And they are both facts which, at first sight, seem to countenance the view that, in its last resort, comparative philology fails to testify to the natural origin of speech. But we must look into the matter more closely, and, in order to do this most fairly, I will quote from Professor Max Muller the 12 1 roots into which he analyzes the Sanskrit language. This is the language which has been most carefully studied in the present connection, and of all its students Professor Max Muller is least open to any suspicion of inclining to the side of " Darwinism." The following is a list of what he calls "the 121 original concepts." 1. Dig. 2. Plat, weave, sew, bind. 3. Crush, pound, destroy, waste, rub, smooth. 4. Sharpen. 5. Smear, colour, knead, harden. 6. Scratch. 7. Bite, eat. 8. Divide, share, eat. 9. Cut. 10. Gather, observe. 11. Stretch, spread. 12. Mix. 13. Scatter, strew. 14. Sprinkle, drip, wet. 15a. Shake, tremble, quiver, flicker. 15b. Shake, mentally, be angry, abashed, fearluliy, etc. 16. Throw down, fall. 17. Fall to pieces. 18. Shoot, throw at. 19. Pierce, split. 20. Join, fight, check. 270 MENTAL EVOLUTION IN MAN. 21. Tear. 65. Bear, carry. '^'^. Break, smash. 66. Can, be strong. 23- IMeasure. 67. Show. 24. Blow. 68. Touch. 25. Kindle. 69. 'Strike. 26. Milk, yield. 70. Ask. 27. Pour, flow, rush. 71- Watch, observe. 28. Separate, free, leave, lack. 72. Lead. 29. Glean. 73- Set. 30- Choose. 74- Hold, wield. 31- Cook, roast, boil. 75- Give, yield. 32. Clean. 76. Cough. 33- Wash. n- Thirsty, dry. 34- Bend, bow. 78. Hunger. 35- Turn, roll. 79- Yawn. 36. Press, fix. 80. Spue. yi- Squeeze. 81. Fly. 38. Drive, thrust. 82. Sleep. 39- Push, stir, live. 83- Bristle, dare. 40. Burst, gush, laugh, beam. 84. Be angry, harsh. 41. Dress. 85. Breathe. 42. Adorn. 86. Spea. 43- Strip, remove. 87. Seek. 44- Steal. 88, Hear. 45- Check. 89. Smell, sniff. 46. Fill, thrive, swell, grow 90. Sweat. strong. 91. Seethe, boil. 47- Cross. 92. Dance. 48. Sweeten. 93- Leap. 49. Shorten. 94. Creep. 50. Thin, sufTer. 95- Stumble. 51- Fat, stick, love. 96. Stick. 52. Lick. 97- Burn. 53- Suck, nourish. 98. Dwell. 54- Drink, swell. 99. Stand. 55- Swallow, sip. 100. Sink, lie, fail. 56. Vomit. lOI. Swing. 57- Chew, eat. 102. Hang down, lean. 58. Open, extend. 103. Rise up, grow. 59- Reach, strive, rule, have. 104. Sit. 60. Conquer, take by violence, 105. Toil. struggle. 106. Weary, waste, slacken, 61. Perform, succeed. 107. Rejoice, please. 62. Attack, hurt. 108. Desire, love. 63- Hide, drive. 109. Wake. 64. Cover, embrace. no. Fear. KOOTS OF LANGUAGE. 2'Jl 111. Cool, refresh. 117. Run. 112. Stink. 118. Move, go. 113. Hate, 119a. Noise, inarticulate. 114. Know. 119b. Noise, musical. 115. Think. 1 20. Do. 116. Shine. 121. Be. "These 121 concepts constitute the stock-in-trade with which I maintain that every thought that has ever passed through the mind of India, so far as it is known to us in its literature, has been expressed. It would have been easy to reduce that number still further, for there are several among them which could be ranged together under more general concepts. But I leave this further reduction to others, being satisfied as a first attempt with having shown how small a number of seeds may produce, and has produced, the enormous intellectual vegetation that has covered the soil of India from the most distant antiquity to the present day." * Now, the first thing which strikes one on reading this list is, that it unquestionably justifies the inference of its compiler, namely, " if the Science of Language has proved anything, it has proved that every term which is applied to a particular idea or object (unless it be a proper name) is already a general term." But the next thing which immediately strikes one is that the list, surprisingly short as it is, nevertheless is much too long to admit of being interpreted as, in any intelligible sense of the words, an inventory of " original concepts " — unless by "original" we are to understand the ultimate results of philological analysis. That all these concepts are not " original " in the sense of representing the ideation of really primitive man, is abundantly proved by two facts. The first is that fully a third of the whole number might be dispensed with, and yet leave no important blank in the already limited resources of the list for the purposes either of communication or reflection. To yawn, to spew, to vomit, to sweat, and so on, are not forms of activity of any such * Science of I'houi^h I, p. 549. -/- MENTAL EVOLUTJOX IX MAX. vital importance to the needs of a primitive communit}', as to demand priority of naming by any aboriginal framcrs of language. Moreover, as Professor Max Miillcr himself else- where observes, "even these 121 concepts might be reduced to a much smaller number, if we cared to do so. Any one who examines them carcfulh', will sec how easy it would have been to express to dig by to cut or to strike ; to bite by to cut or to crush ; to milk by to squeeze ; to glean by to gather ; to steal b\- to lift. . . . If we see how many special purposes can be served by one root, as /, to go, or Pas, to fasten, the idea that a dozen of roots might have been made to supply the whole wealth of our dictionary, appears in itself by no means so ridiculous as is often supposed." * Again, in the second place, a large proportional number of the words have reference to a grade of culture already far in advance of that which has been attained by most existing savages. " Many concepts, such as to cook, to roast, to measure, to dress, to adorn, belong clearly to a later phase of civilized life." f It might have been suitably added that such " concepts" as to dig, to plat, to milk, &c., betoken a condition of pastoral life, which, as we know^ from abundant evidence, is representative of a comparatively high level of social evolution. + But if " many " of these concepts are thus » Science of Thought, pp. 551, 552. t Ibid.,'^^. 551, 552. X "The Arj-an languages are ihe languages of a civilized race; the parent speech to which we may inductively trace them was spoken by men who stood on a relatively high level of culture " (Sayce, Introduction, &-=<-., i. 56). " The primitive tribe which spoke the mother-tongue of the Indo-European family was not nomadic alone, but had settled habitations, even towns and fortified places, and addicted itself in part to the rearing of cattle, in part to the cultivation of the earth. It possessed our chief domesticated animals — the horse, the ox, the goat, and the swine, besides the dog : the bear and the wolf were foes that ravaged its flocks ; the mouse and the fly were already domestic pests. . . . Barley, and perhaps also wheat, was raised for food, and converted into meal. Mead was prepared from honey, as a cheering and inebriating drink. The use of certain metals was known ; whether iron was one of them admits of question. The art of weaving was practised ; wool and hemp, and possibly flax, being the materials employed. . . . The weapons of offence and defence were those which are usual among primitive peoples, the sword, spear, bow, and shield. Boats were manufactured and moved by oars. . . . The art of numeration was learned, at least up to a ROOTS OF LANGUAGE. 273 unmistakably referable to semi-civilized as distinguished from savage life, what guarantee can we have that the remainder are " original " ? Obviously we can have no such guarantee ; but, on the contrary, find the very best, because intrinsic evidence, that they belong to a more or less high level of culture, far removed from that of primitive man. In other words, we must conclude that these 121 concepts are " original " only in the sense that they do not now admit of further anal}-sis at the hands of comparative philologists : they are not original in the sense of bringing us within any measurable distance of the first beginnings of articulate speech.* Nevertheless, they are of the utmost value and significance, in that they bring us down to a period of presumably restricted ideation, as compared with the enormous develop- ment since attained by various branches of this Indo-European stock — so far, at least, as the growth of language can be taken as a fair expression of such development. They are likewise of the highest importance as showing in how presumably short a period of time (comparatively speaking) so immense and divergent a growth may proceed from such a simple and germ-like condition of thoughtf Lastly, they serve to show in a most striking manner that the ideas represented, although all of a general character, are neverthe- less of the lowest degree of generality. Scarcely any of them present us with evidence of reflective thought, as distinguished from the naming of objects of sense-perception, or of the hundred; there is no general Indo-European word for 'thousand.' Some of llie stars were noticed and named ; the moon was the chief measurer of time. The religion was polytheistic, a worship of the personified powers of nature " (Whitney, Language and the Study of Language, pp. 207, 208). For a more detailed account of this interesting people, see Poescher, Die Arier. * " UnsereWurzeln sind die Urwurzeln nicht ; wirhaben viellcicht, von keincr einzigen die erste, urspriingliche Laut-form mehr vor uns, ebensowenig wohl die Urbedeutung" (Geiger, Ursprung der Sprac/ie, s. 65). And this opinion, so far as I know, is adopted as an axiom by all other philologists. t " It is impossible to bring down the epoch at which the Aryan tribes still lived in the same locality, and spoke ]Mactically the same language, to a date much later than the third millennium before tiic Christian era" (Saycc, Introduc- tion, crV., ii., p. 320). T 274 MEXTAL EVOLUriOX IX MAX. simplest forms of activity whicli arc immediately cognizable as such.* In other words, few of these "original concepts" rise much higher in the scale of ideation than the level to which I have previously assigned what I have called "named recepts " or " pre-concepts." A dumb animal, or an infant, presents a full rcceptual appreciation of the majority of actions which the catalogue includes ; and, therefore, so that a society of human beings can speak at all (i.e. presents the power of naming their recepts), it is difficult to see how they could have avoided a denotation of the more important recepts which are here concerned. Another most interesting feature of a general kind which the list presents is, that it is composed exclusively of verbs.f This peculiarity of the ultimate known roots of all languages, which shows them to have been expressive of actions and states as distinguished from objects and qualities, is a peculiarity on which Professor Max Muller lays much stress. But the inference which he draws from the fact is clearly not justifiable. This inference is that, as every root expresses " the conscious- ness of repeated acts, such as scraping, digging, striking," &c., the naming of actions, as distinguished from objects, " must be considered as the first step in the formation of concepts." Now, in drawing this inference — and, indeed, throughout all his works as far as I remember — Professor Max MUller has entirely overlooked two most important considerations. First, as already observed, that the roots in question are demonstrably very far from having been the original material of language as first coined by primitive man ; and, next, that whatever * This fact alone would be sufficient to dispose of what I cannot but consider, from any and every point of view, the transparent absurdity of the doctrine that "the formation of thought is the first and natural purpose of language, while its communication is accidental only " (Scioice of Thought, p. 40). Such a "purpose" would imply "thought" as already formed; and, therefore, the doctrine must suppose a purpose to precede the conditions of its own possibility. t I use the term "verbs" merely for the sake of brevity and clearness. Of course there cannot have been verbs, strictly so-called, before there were parts of speech of any kind. The more accurate statement is given in the next sentence, and is the one which I desire to be understood hereafter in the short-hand expression "verbs." KOOl'S OF LANGUAGE. 2/5 tin's original material may have been, from the first there must have been a struggle for existence among the really primitive roots — only those surviving which were most fitted to survive as roots, i.e. as the parent stems of subsequent word-formations. Now, it appears to me obvious enough that archaic — though not necessarily aboriginal — words which were expressive of actions, would have stood a better chance of surviving as roots than those which may have been expressive of objects ; first because they were likely to have been more frequently employed, and next because many of them must have lent themselves more readily to metaphorical extension — especially iinder a system of animistic thought.* And, if these things were so, there is nothing remarkable in words significant of actions having alone survived as roots.f The consideration that it is only those words which were successful in the struggle for existence that can have become the progenitors of subsequent language — and therefore the only * " It must be borne in mind that primitive man did not distinguish between phenomena and volitions, but included everything under the head of actions, not only the involuntary actions of human beings, such as breathing, but also the movements of inanimate things, the rising and setting of the sun, the wind, the flowing of water, and even such purely inanimate phenomena as fire, electricity, &c. ; in short, all the changing attributes of things were conceived as voluntary actions " (Sweet, Words, Logic and Grammar, p. 486). t As a matter of fact, and as we shall subsequently see, there is an immense body of purely philological evidence to show that verbs are really a much later product of linguistic growth than either nouns or pronouns. This is proved by their comparative paucity in many existing languages of low development (their place being taken by pronominal appositions, &c.) ; and also by tracing the origin of many of them to other parts of speech. (See especially Garnett's Essays, Pritchard on the Celtic Languages, Quart. Rev., Sept. 1876; The Derivation of Words from Pronominal and Prepositioiial Roots, Proc. Phi lot Soc. vol. ii. ; and On the Nature and Analysis of the Verb, ibid., vol. iii.) Later on it will be shown that in the really primitive stages of language-growth there is no assignable distinction between any of the parts of speech. Archdeacon Farrar well remarks, "The invention of a verb requires a greater efibrt of abstraction than that of a noun. . . . We cannot accept it as even possible that from roots meaning to shine, to be bright, names were formed for sun, moon, stars, &c. . . . In some places, indeed, Professor Miiller appears to hold the correct view, liiat at first 'roots' stood for any and every part of speech, just as the monosyllabic expressions of children i\o'' (Chapters on Language, pp. 196, 197; sec, also, some good remarks on the sul>ject by Sir Graves Ilaughton, Bengali Grammar, p. 108). 2/6 MENTAL EVOLUTIOX IX MAX. words that have been handed down to us as roots — has a still more important bearing upon another of ProfcssorMax Miiller's generalizations. From the fact that all his 121 Sanskrit roots are expressive of "general " ideas (by which term he of course includes what I call generic ideas), he concludes that from its very earliest origin speech must have been thus expressive of general ideas ; or, in other words, that human language could not have begun by the naming of particulars : from the first it must have been concerned with the naming of "notions." Now, of course, if any vestige of real evidence could be adduced to show that this " must have been " the case, most of the foregoing chapters of the present work would not have been written. For the whole object of these chapters has been to show, that on psychological grounds it is abundantly intelligible how the conceptual stage of ideation may have been gradually evolved from the receptual — the power of forming general, or truly conceptual ideas, from the power of forming particular and generic ideas. But if it could be shown — or even rendered in any degree presumable — that this distinctly human power of forming truly general ideas arose de novo with the first birth of articulate speech, assuredly my whole analysis would be destroyed : the human mind would be shown to present a quality different in origin — and, therefore, in kind — from all the lower orders of intelligence : the law of continuity would be interrupted at the terminal phase : an impassable gulf would be fixed between the brute and the man. As a matter of fact, however, there is not only no vestige of any such proof or even presumption ; but, as we shall see in our two following chapters, there is uniform and overwhelm- ing proof of precisely the opposite doctrine— proof, indeed, so uniform and overwhelming that it has long ago induced all other philologists to accept this opposite doctrine as one of the axioms of their science. Leaving, however, this proof to be adduced in its proper place, I have now merely to point out the futility of the evidence on which Professor Max Muller relies. This evidence consists merely in fact that the "121 original ROOTS OF LANGUAGE. -V/ concepts," which are embodied in the roots of Aryan speech, are expressive of " general ideas." Now, this argument might be worth considering if there were the smallest reason to suppose that in these roots of Aryan speech we possess the aboriginal elements of language as first spoken by man. But as we well know that this is immeasurably far from being the case, the whole argument collapses. The mere fact that many \\ords which have survived as roots are words expressive of general ideas, is no more than we might have antecedently expected. Remembering that it is a favourable condition to a word sur- viving as a root that it should prove itself a prolific parent of other words, obviously it is those words which were expres- sive of ideas presenting some degree oi generality that would have had the best chance of thus coming down to us, even from the comparatively high level of culture which, as we have seen, is testified to by "the 121 original concepts." Of course, as I have already said, the case would have been different if any one vv'ere free to suppose, even as a merely logical possibility, that this level of culture represented that of primi- tive man when he first began to employ articulate speech. But any such supposition is beyond the range of rational discussion. The 121 concepts themselves yield overwhelming evidence of belonging to a time immeasurably remote from that of any speechless progenitor of Homo sapiens ; and in the enor- mous interval (whatever it may have been) many successive generations of words must certainly have flourished and died.* These remarks are directed to the comparatively few instances of general ideas which, as a matter of fact, the list of "121 concepts" presents. As already observed, the great majority of these "concepts" exhibit no higher degree of * " Stands! du dabei, als sich der Brust des noch stummen Urmenschen der erste Sprachlaut entrang? und verstandst du ihn ? Oder hat man dir die Urwur- zeln jener ersten Menschen vor hundert tausend Jahren iiberliefert ? Sind das, wxs du als Wurzdn hinstellst, und was wirklich Wurzeln sein mogcn, auch Wurzeln der Urzeit, unveranderte Reflexlaute? Sind jene deine Wurzeln alter als sechstausend, als zehntauscnd Jahre ? und wie viel mogen sie sich in den friiheren Jahrzehntausenden verandert haben ? wie mag sich ihre Bedcutuiig vcriindcrt haben?" (Steinthal, Zt-:ts. b. Volkerpysch. u. S/ia,/i~fiss., 1867, s. 76). 27tc Wiindl : — " Oft hat man fle=shalb in dcr Sprachc cincn 2 So MEXTAL EVOLUTION IN MAN. Again, if \vc look to the still closer analogy furnished by- savages, we meet with a still further corroboration of this view. For instance, Professor Sayce remarks that in "all savage and barbarous dialects, while individual objects of sense have a super-abundance of names, general terms arc correspondingly rare." And he gives a number of remarkable illustrations.* In view of these considerations, my only wonder is that these 120 root-words do not present better evidence of con- ceptual thought. I have already given my reasons for refus- ing to suppose that we have here to do with the " original " framers of spoken language ; and looking to the compara- tively high level of culture which the people in question must have reached, it seems remarkable that the root-words of their language should only in so few instances have risen above the level of pre-conceptual utterance.f This, however, only shows how comparatively small a part self-conscious reflection need play in the practical life of uncultured man : it does not show that the people in question were remarkably deficient in this distinctively human faculty. Archdeacon Farrar tells us that he has observed the whole conversational vocabulary of certain English labourers not to exceed a hundred words, and probably further observation would have Ubergang vom Abstrakten zum Konkretcn zu finden geglaubt, weil dieselbe thatsachlich zunachst umfassendere, dann iiidividuellere Vorstellungen bezeichnet und erst zuletzt wieder die Namen individueller Objekte zu Gemeiniiamen stempelt. Aber was am Anfang dieser Reihe liegt ist etwas ganz anderes als was den Schliiss derselben bildet : Gemeinnamen sind wirkliche Zeichen fiir Allgemeinvorstellungcn und Begriffe. Jene ersten Vorstellungen, welche das Bewusstsein bildet und die Sprache ausdriickt, sind nicht ^/4vwt7«vorstellungen sondern uiiifasscndc Vor- stellungen. Beides ist wesentlich aus einander zu halten " (Vorlcsimgen, &^c., ii. 382). The passage then proceeds to discuss the psychology of the subject. * Introduction, &^c., ii. 5, 6. t And even as regards this minority (such as "to be," "to think," "to do," &c.), we must remember an important consideration on which Geiger bestows a number of excellent pages. Briefly put, this consideration is that the offspring of words are everywhere proved to have progressively changed their meanings by successive steps and in divergent lines : applying this general law to the case of roots, it follows that the oldest meaning which philology is able to trace as expressed by a root, need not be anywhere near the meaning which attached to its remoter parents : the latter may have been much less conceptual. ROOTS OF LANGUAGE. 28 1 showTi that the great majority of these were employed without conceptual significance. Therefore, if these labourers had had to coin their own words, it is probable that, without exception, their language would have been destitute of any terms betokening more than a pre-conceptual order of idea- tion. Neverthless, these men must have been capable, in however undeveloped a degree, of truly conceptual ideation : and this proves how unsafe it would be to argue from the absence of distinctively conceptual terms to the poverty of conceptual faculty among any people v/hose root-words may have come down to us — although, no doubt, in such a case we appear to be getting within a comparatively short distance of the origin of this faculty. The point, however, now is that really aboriginal, and therefore purely denotative names, must certainly have been " generic " as well as " particular " : they must have been the names of recepts as well as of percepts, of actions as well as of objects and qualities. Moreover, it is equally certain that among this aboriginal assemblage of denotative names as particular and generic, only those belonging to the latter class could have stood much chance of surviving as roots. In other words, no aboriginal name could have survived as a root until it had acquired some greater or less degree of rcccptual and, therefore, of connotative value. Hence the fact that the ultimate result of the philological analysis of any language is that of reducing the language to a certain small number of roots, and the fact that all these roots are expressive of general and generic ideas, — these facts in themselves yield no support whatever to the doctrine, either that these roots were themselves the aboriginal elements of language, or, a fortiori, that the aboriginal elements of lan- guage were expressive of general ideas.* And this conclusion involves another of scared)- less * Professor Max Mliller says in one place, "The Science of Language, by inquiring into the origin of general terms, has establishe'an languages, too, could raise a root into a word, without the aid of suffixes, and that, for instance, yndJi, to fight, could be used in the five senses of the act of fighting, the agent of fighting, the instrument of fighting, the place of fighting, and the result of fighting. For the sake of distinction, however, as soon as the necessity began to be felt, the Aryan language introduced derivative elements, mostly demonstrative or pronominal." "The imperativ^e may truly be called the most primitive sentence, and it is important to observe how little in many languages it deviates from what has been fixed upon as the true form of a root. . . . va, weave, whether as a reminder or as a command, would have as much right to be called a sentence as v/hen we say, 'Work,' 2.^. 'Let us work.' . . . From the use of a root in the imperative, or in the form of a general assertion, there is a very easy transition to its employment in other senses and for other purposes. ... A master requiring his slaves to labour, and promising them their food in the evening, would have no more to say than ' Dig — Feed,' and this would be quite as intelligible as ' Dig, and you shall have food,' or, as we now say, ' If you dig, you shall have food.' " * Thus we may lay it down as a general doctrine or well-substantiated principle of philological research, that " Language begins with sentences ; not with single words ; " f or that originally every word in and of itself required to convey a meaning, after the manner of the early utterances of children. " The sentence is the only unit which language can know, and the ultimate starting-point of all our linguistic researches. ... If the sentence is the unit of significant speech, it is evident that all individual words must once have been sentences ; that is to say, when first used they must each have implied or represented a sentence." + * Science of 77ioii^ht, 423-440. t .Sayce, Introduction, ^c, i. iii. + //'/ in question by my opponents (see pp. 165-167.) t Farrar, Ori'^in 0/ Language, pp. 105, 106. 310 MEXTAL EVOLUTIOX IX MAN. t^rammarians have been accustomed to represent this element as forming the basis of all verbal expression, and as a neces- sary ingredient in every logical proposition. It would seem to follow, from this statement, that nations so unfortunate as to be without it, could neither employ verbal expression nor frame a logical proposition. Mow far this is the case will be seen hereafter : at present we shall make some brief remarks on this verb, and on the substitutes usually employed in dialects where it is formally wanting. It will be sufficient to produce a few prominent instances, as the multiplying of examples from all known languages would be a mere repe- tition of the same general phenomena. " In the portion of the essay relating to the Coptic, it was observed: 'What are called the auxiliary and substantive verbs in Coptic are still more remote from all essential verbal character (than the so-called verbal roots). On examination they will almost invariably be found to be articles, pronouns, pa.ticles, or abstract nouns, and to derive their supposed verbal functions entirely from their accessories, or from what the\' imply.' In fact any one who examines a good Coptic grammar or dictionary will find that there is nothing formally corresponding to our am, art, is, zaas, &c., though there is a counterpart to Lat. Jieri {sthopi) and another to poui {chi, neuter passive of che) ; both occasionally rendered to be, which, however, is not their radical import. The Egyptians were not, however, quite destitute of resources in this matter, but had at least half a dozen methods of rendering the Greek verb-substantive when they wished to do so. The element most commonly employed is the demonstrative pe, tc, ne ; used also in a slightly modified form for the definite article ; pe = is, having reference to a subject in the singular masculine ; te, to a singular feminine ; and ue = are, to both genders in the plural. The past tense is indicated by the addition of a particle expressing remoteness. Here, then, we find as the counterpart of the verb-substantive an element totally foreign to all the received ideas of a verb ; and that instead of its being deemed necessary to say in formal terms THE WITNESS OF PHILOLOGY. 3II " Petrus est,' ' Maria est,' ' Homines sunt,' it is quite sufficient, and perfectly intelligible, to saj', ' Petrus hie,' ' Maria hasc,' ' Homines hi.' The above forms, according to Champollion and other investigators of ancient hieroglyphics, occur in the oldest known monumental inscriptions, showing plainly that the ideas of the ancient Egyptians as to the method of expressing the category to be, did not exactly accord with those of some modern grammarians. . . . Ever}' Semitic scholar knows that personal pronouns are employed to represent the verb-substantive in all the known dialects, exactly as in Coptic, but with less variety of modification. In this construction it is not necessary that the pronoun should be of the same person as the subject of the proposition. It is optional in most dialects to say either ego ego, nos nos, for ego sum, nos siuntis, or ego ilk, nos Hit. The phrase ' Ye are the salt of the earth,' is, in the Syriac version, literally 'You they {i.e. the persons constituting) the salt of the earth.' Nor is this employment of the personal pronoun confined to the dialects above specified, it being equally found in Basque, in Galla, in Turco-Tartarian, and various American languages. .... It is true that the Malayan, Javanese, and Malagassy grammarians talk of words signifying to be; but an attentive comparison of the elements which they profess to give as such, shows clearly that they are no verbs at all, but simply pronouns or indeclinable particles, commonly indicating the time, place, or manner of the specified action or relation. It is not therefore easy to conceive how the mind of a Philippine islander, or of any other person, can supply a word totally unknown to it, and which there is not a particle of evidence to show that it was ever thought of. ... A verb-substantive, such as is commonly conceived, vivifying all connected speech, and binding together the terms of every l(\gical proposition, is much upon a footing with the phlogiston of the chemists of the last generation, regarded as a necessary pabulum of combustion, that is to say, vox et praterea mini. . . . If a given subject be 'I,' 'thou,' 'he,' 'this,' 'that,' 'one ; ' if it be 'here,' ' there,' ' yonder,' ' thus,' ' in,' 'on,' 'at,' 312 MEX7-AL EVOLUTIOX IN MAX. 'by;' if it 'sits,' 'stands,' 'remains,' or 'appears,' \vc need no ghost to tell us that it is, nor any grammarian or metaphysician to proclaim that recondite fact in formal terms." * Having thus briefly considered the philology of predicative words, we must next proceed to the not less important matter of the philology of predication itself And here we shall find that the evidence is sufficiently definite. We have already seen good reason for concluding that what Grimm has called the "antediluvian" pronominal roots were the phonetic equivalents of gesture-signs — or rather, that they implied accompanying gesture-signs for the conveyance of their meaning. Now, it is on all hands allowed that these pronominal roots, or demonstrative elements, afterwards became attached to nouns and verbs as affixes or suffixes, and so in older languages constitute the machinery both of declension and conjugation. Thus, we can trace back, stage by stage, the form of predication as it occurs in the most highly developed, or inflective, languages, to that earliest stage of language in general, which I have called the indicative. In order to show this somewhat more in detail, I will begin by sketching these several stages, and then illustrate the earliest of them that still happen to survive by quoting the modes of predication which they actually present. As we thus trace language backwards, its structure is found to undergo the following simplification. First of all, auxiliary words, suffixes, affixes, prepositions, copulas, particles, and, in short, all inflections, agglutinations, or other parts of speech which are concerned in the indication of relationship between the other component parts of a sentence, progressively dwindle and disappear. When these, which I will call relational words, are shed, language is left with what may be termed object-words (including pronominal words), attributive-words, action -words, and words expressive of states of mind or body, which, therefore, may be designated * Garnett, On the Xatitrc and Analysis of the IWd, /'7'oc. PhUo. Soc, vol. iii. THE WITXESS OF PHILOLOGY. 3 '3 condition-words. Roughly speaking, this classification corre- sponds with the grammatical nouns, pronouns, adjectives, active verbs, and passive verbs ; but as our regress through the history of language necessitates a total disregard of all grammatical forms, it will conduce to clearness in my exposition if we consent to use the terms suggested. The next thing we notice is that the distinction between object-words and attributive-words begins to grow indistinct, and eventually all but disappears: substantives and adjectives are fused in one, and whether the resulting word is to be understood as subject or predicate — as the name of the object or the name of a quality — depends upon its position in the sentence, upon the tone in which it is uttered, or, in still earlier stages, upon the gestures by which it is accompanied. Thus, as Professor Sayce remarks, "the apposition of two substantives [and, a fortiori, of two such partly or wholly undifferentiated words as we are now contemplating] is the germ out of which no less than three grammatical conceptions have developed — those of the genitive, of the predicate, and of the adjective." * While this process of fusion is being traced in the case of substantives and adjectives, it becomes at the same time observable that the definition of verbs is gradually growing more and more vague, until it is difficult, and eventually impossible, to distinguish a verb at all as a separate part of speech. Thus we are led back by continuous stages, or through greater and greater simplifications of language-structure, to a state of things where words present what naturalists might term so generalized a type as to include, each within itself, all the functions that afterwards severally devolve upon different parts of speech. Like those animalcules which are at the same time but single cells and entire organisms, these arc at the same time single words and independent sentences. More- over, as in the one case there is life, in the other case there is meaning; but the meaning, like the life, is vague and • Snycc, fntrodticlioii, C'-c, i. 415- 314 MENTAL EVOLUTIOX IX MAX. uncvolvcd : the sentence is an organism without organs, and is gcnerah"zed only in the sense that it is protophismic. In view of these facts (which, be it observed, are furnished by languages still existing, as well as by the philological record of languages long since extinct) it is impossible to withhold assent from the now universal doctrine of philologists — " language diminishes the farther wc look back in such a way, that we cannot forbear concluding it must once have had no existence at all."* From all the evidence which has now been presented showing that aboriginally words were sentences, it follows that aboriginally there can have been no distinction between terms and propositions. Nevertheless, although this follows deductively from the general truth in question, it is desirable that we should study in more detail the special application of the principle to the case of formal predication, seeing that, as so often previously remarked, this is the place where my opponents have taken their stand. The reader will remember that I have already disposed of their assertions with regard to the copula. It will now be my object to show that their analysis is equally erroneous where it is concerned with both the other elements of which a formal proposition consists. Not having taken the trouble to acquaint themselves with the results of linguistic research, and therefore relying only on what may be termed the accidents of language as these happen to occur in the Aryan branch of the great language-tree, these writers assume that a proposition must always and everywhere have been thrown into the precisely finished form in which it was analyzed by Aristotle. As a matter of fact, however, it is now well known that such is not the case ; that the form of predication as we have it in our European languages has been the outcome of a prolonged course of evolution ; and that in its most primitive stage, or in the earliest stage which happens to have been preserved in the paUeontology of language, predication can scarcely be said to have been differentiated * Geiger, Development of the Human Race, English trans., p. 22. THE WITNESS OF PHILOLOGY. 315 from what I have called indication. For the sake of placing this important fact beyond the reach of doubt, I will begin by- quoting the statements of a few among the leading authorities upon the philology of the subject. "Primitive man would not trouble himself much with such propositions as ' Man is mortal,' ' Gold is heavy,' which are a source of such unfailing delight to the formal logician ; but if he found it necessary to employ permanent attribute-words, would naturally throw them into what is called the attributive form, by placing them in immediate proximity with the noun, whose inflections they would afterwards assume. And so the verb gradually came to assume the purely formal function of predication. The use of verbs denoting action necessitated the formation of verbs to denote ' rest,' 'continuance in state,' and when, in course of time, it became necessary in certain cases to predicate permanent as well as changing attributes, these words were naturally employed for the purpose, and such a sentence as 'The sun continues bright' was simply 'The bright sun ' in another form. By degrees these verbs became so worn away in meaning, gradually coming to signify simple existence, that at last they lost all vestiges of meaning whatever, and came simply to be marks of predication. Such is the history of the verb ' to be,' which in popular language has entirely lost even the sense of ' existence.' Again, in a still more advanced state, it was found necessary to speak, not only of things, but of their attributes. Thus such a sentence as 'Whiteness is an attribute of snow,' has identically the same meaning as 'Snow is white ' and 'White snow;' and the change of ' white ' into ' wh-itencss ' is a purely formal device to enable us to place an attribute-word as the subject of a proposition." * " Now comes a very important consideration, that not only is the order of subject and predicate to a great extent con- ventional, but that the very idea of the distinction between subject and predicate is purely linguistic, and has no foundation in the mind itself In the first place, there is no * Sweet, [Vords, Loi^ic, and Grainiuar, in Trans, riiilol. Soc, 1S76, pp. 486, 487. 3l6 ME XT A L EVOLUriOX IN MAX. necessity for a subject at all : in such a sentence as 'It rains,' there is no subject whatever, the // and the terminal s beinL^- merely formal signs of predication. ' It rains : therefore I will take my umbrella,' is a perfectly legitimate train of reasoning, but it would puzzle the cleverest logician to reduce it to any of his figures. Again, the mental proposition is not formed by thinking first of the subject, then of the copula, and then of the predicate ; it is formed by thinking of the three simultaneously. When we formulate in our minds the pro- position 'AH men are bipeds,' we have two ideas, 'all men' and 'an equal number of bipeds,' or, more tersely, 'as many men, as many bipeds,' andwe think of the two ideas simul- taneously \i.c. in appositioii\ not one after the other, as we are forced to express them in speech. The simultaneity of con- ception is what is expressed by the copula in logic, and by the various forms of sentences in language. It by no means follows that logic is entirely destitute of value, but we shall not arrive at the real substratum of truth until we have eliminated that part of the science which is really nothing more than an imperfect analysis of language." * Again, as a result of his prolonged study of some of the most primitive forms of language still extant among the Bushmen of South Africa, Dr. Bleek entertains no doubt whatever that aboriginally the same word, without alteration, implied a substantival or a verbal meaning, and could be used indififercntl}' also as an adjective, adverb, &c.t That is to say, primitive words were sentence-words, and as such were used by early man in just the same way as young children use their hitherto undifferentiated signs, Byby — sleep, sleeping, to sleep, sleeper, asleep, sleepy, &c. ; and, b}' connotativc ex- tension, bed, bolster, bed-clothes, &c. Lastly, as already indicated, we are not left to mere inference touching the aboriginal state of matters with regard to predication. For in many languages still existing we find the forms of predication in such low phases of development, that * Sweet, loc. cit., pp. 489, 490. t Bleek, Ursprung dcr Sprache, s. 69, 70. THE WITNESS OF PHILOLOGY. 317 they bring us within easy distance of the time when there can have been no such forms at all. Even Professor INIax Mliller allows that there are still existing languages "in which there is as yet no outward difference between what we call a root, and a noun or a verb. Remnants of that phase in the growth of language we can detect even in so highly developed a language as Sanskrit." Elsewhere he remarks : — '' A child says, ' I am hungry," without an idea that / is different from Jiungry, and that both are united by an auxiliary verb. . . . A Chinese child would express exactly the same idea by one word, ' Shi,' to cat, or food, &c. The only difference would be that a Chinese child speaks the language of a child, an English child the language of a man." * It is no doubt remarkable that the Chinese should so long have retained so primitive a form ; but, as we know, the functions of predication have here been greatly assisted by devices of syntax combined with conventionally significant intonation, which really constitute Chinese a well-developed language of a particular type. Among peoples of a much lower order of mental evolution, however, we are brought into contact with still more rudimentary forms of predication, inasmuch as these devices of syntax and intonation have not been evoh'ed. As previously stated, the most primitive of all actually existing forms of predication where articulate language is concerned, is that wherein the functions of a verb are undertaken by the apposition of a noun with what is equivalent to the genitive case of a pronoun. Thus, in Dayak, if it is desired to say, " Thy father is old," " Thy father looks old," &c., in the absence of verbs it is needful to frame the predication by mere apposition, thus : — " Father-of-thee, age-of-him." Or, to be more accurate, as the .syntax follows that of gesture-language in placing the predicate before the subject, we should translate the proposition into its most exact equivalent by saying, " His age, thy father." SimilarK', if it is required to make such a statement as that "lie is wearing a white jacket," the form of the statement would be, * Siicncc of Thoui^ht, [i. 241. 3l8 MENTAL EVOLUriOX IX MAX. " He-with-\\iiitc with-jackct," or, as wc might perhaps more tersely translate it, " He jackcty whitey." * Again, in Fecjcc language the functions of a verb may be discharged by a noun in construction with an oblique pro- nominal suffix, e.g., lo!)ia-qii = \\c3.rt or will-of-mc, = I will.t So likewise, "almost all philologists who have paid attention to the Polynesian languages, concur in observing that the divisions of parts of speech received by European grammarians are, as far as external form is concerned, inapplicable, or nearly so, to this particular class. The same element is admitted to be indifferently substantive, adjective, verb, or particle." % "I will eat the rice," would require to be rendered, " The-cating-of-me-the-rice= My eating will be of the rice." "The supposed verb is, in fact, an abstract noun, including in it the notion of futurity of time in construction with an oblique pronominal suffix ; and the ostensible object of the action is not a regimen in the accusative case, but an apposition. It is scarcely necessary to say how irreconcilable this is with the ordinary grammatical definition of a transitive verb ; and that, too, in a construction where we should expect that true verbs would be infallibly employed, if any existed in the language." § And, not to overburden the argument with illustrations, it will be enough to add with this writer, ' there can be no question that nouns in conjunction with oblique cases of pronouns may be, and, in fact, are employed as verbs. Some of the constructions above specified admit of no other analysis ; and they are no accidental partial phenomena, but capable of being produced by thousands." || It would be easy to multiply quotations from other authorities to the same effect ; but these, I think, are enough to show how completely the philology of predication destroys the philosophy of predication, as this has been presented by * Steinthal, Charakteristik, drc, 165, 173. t Ganiett, Philological Essays, p. 310. % Ibid., p. 3"- § Ibid., p. 312. [i Ibid., p. 314. THE WITNESS OF PHILOLOGY. 319 illy opponents. Not only, as already shown, have they been misled by the verbal accident of certain languages with which they happen to be familiar identifying the copula with the verb " to be " (which itself, as we have also seen, has no existence in many languages) ; but, as we now see, their analysis is equally at fault where it deals with the subject and predicate. Such a fully elaborated form of proposition as " A negro is black," far from presenting " the simplest element of thought," is the demonstrable outcome of an enormously prolonged course of mental evolution ; and I do not know a more melancholy instance of ingenuity misapplied than is furnished by the arguments previously quoted from such writers, who, ignoring all that we now know touching the history of predication, seek to show that an act of predication is at once " the simplest element of thought," and so hugely elaborate a process as they endeavour to represent. The futility of such an. argument may be compared with that of a morphologist who should be foolish enough to represent that the Vertebrata can never have descended from the Protozoa, and maintain his thesis by ignoring all the inter- mediate animals which are known actually to exist. Take an instance from among the quotations previously- given. It will be remembered that the challenge which my opponents have thrown down upon the grounds of logic and psychology, is to produce the brute which " can furnish the blank form of a judgment — the ' is ' in ' A is B.' " * Now, I cannot indeed produce a brute that is able to supply such a form ; but I have done what is very much more to the purpose : I have produced man)^ nations of still existing men, in multitudes that cannot be numbered, who arc as incapable as any brute of supplying the blank form that is required. Where is the "is," in "Agc-of-him h'athcr- of-thcc " = " His-age-thy-father " = " Thy-father-is-old " ? Or, in still more primitive stages of human utterance, how shall we extract the blank form of predication from a "sentence-word," where there is not only an absence of an\' *■ .Sl-c Chapter on Spiccli, p. i6(). 320 ME XT A L EVOLUTION IS MAX. copula, but also an absence of any differentiation between the subject and the predicate? The truth, in short, is, as now so repeatedly shown, that not only the brute, but likewise the young child — and not only the young child, but likewise early man — and not only early man, but likewise savage man — are all and equally unable to furnish the blank form of predication, as this has been slowly elaborated in the highest ramifications of the human mind. Of course all this futile (because erroneous) argument on the part of my opponents, rests upon the analysis of the proposi- tion as this was given in the Aristotelian system of logic — an analysis which, in turn, depends on the grammar of the Greek language. Now, it goes without saying that the whole of this system is obsolete, so far as any question of the origin either of thought or of speech is concerned. I do not doubt the value of this grammatical study, nor of the logic which is founded upon it, provided that inferences from both are kept within their legitimate sphere. But at this time of day to regard as primitive the mode of predication which obtained in so highly evolved a language as the Greek, or to represent the " categories " of Aristotle's system as expressive of the simplest elements of human thought, appears to me so absurd that I can only wonder how intelligent men can have committed themselves to such a line of argument* * I may remark that it was Aristotle who first fell into the error of identifying the copula with the verb to be, by which it happens to be expressed in Greek. For many centuries afterwards this error was a fruitful source of endless confusions ; but it is curious to find a wholly new fallacy springing from it in the latter half of the nineteenth century. Touching the subject and predicate, Aristotle, of course, never contemplated any more primitive relation between them than that which obtained in the only forms of speech with which he was acquainted. As regards his " categories " the following remarks by Professor Max Muller are worth quoting : — "These categories, which proved of so much utility to the early grammarians, have a still higher interest to the students of the science of language and thouglit. Whereas Aristotle accepted them simply as the given forms of predication in Greek, after that language had become possessed of the whole wealth of its words, we shall have to look upon them as representing the various processes by which those Greek words, and all our own words and thoughts, too, first assumed a settled form. While Aristotle took all his words and sentences as given, and THE WITXESS OF PHILOLOGY. 32 1 Quitting, then, all these old-world fallacies which were based on an absence of information, we must accept the analysis of predication as this has been supplied to us b}' the advance of science. And this analysis has proved to demonstration, that "the division of the sentence into two parts, the subject and the predicate, is a mere accident ; it is not known to the polysynthetic languages of America, which herein reflect the condition of primeval speech. ... So far as the act of thought is concerned, subject and predicate are one and the same, and there are many languages in which they are so treated." * Consequently, it appears to me that the only position which remains for my opponents to adopt is that of arguing in some such way as follows. Freely admitting, they may say, that the issue must be thrown back from predication as it occurs in Greek to pre- dication as it occurs in savage languages of low development, still we are in the presence of predication all the same. And even when you have driven us back to the most primitive possible form of human speech, wherein as yet there are no parts of speech, and predication therefore requires to be conducted in a most inefficient manner, still most obviously it is conducted, inasmuch as it is only for the purpose of conducting it that speech can have ever come into existence at all. Now, in order to meet this sole remaining position, I must begin by reminding the reader of some of the points which have already been established in previous chapters. simply analyzed them in order to discover how many kinds of predication they contained, we ask how we ever came into possession of such words as horse, white, many, greater, here, now, I stand, I fear, I cut, T am cut. Anybody who is in possession of such words can easily predicate, but we shall now have to show that every word by itself was from the first a predication, and that it formed a complete sentence by itself. To us, therefore, the real question is, how these primitive sentences, which afterwards dwindled away into mere words, came into existence. The true categories, in fact, are not those which are taught by grammar, but those which produced grammar, and it is these categories which we now proceed to examine " {Science of 'Jhought, p. 439). • Sayce, Introduction, &'c., ii. 229. He adds, " Had Aristotle been a Mexican, his system of logic would have assumed a wholly different form." Y 322 MENTAL EWLUTION IN MAN. First of all, when seckins^ to define "the simplest element of thought," I showed that this docs not occur in the fully formed proposition, but in the fully formed concept ; and that it is only out of two such concepts as elements that full or conceptual propositions can be formed as compounds. Or, as this was stated in the .chapter on Speech, "conceptual names are the ingredients out of which is formed the structure of propositions ; and, in order that this formation should take place, there must be in the ingredients that element of concep- tual ideation which is already present in every denominative term." Or, yet again, as the same thing was there quoted from Professor Sayce, " it is a truism of psychology that the terms of a proposition, when closely interrogated, turn out to be nothing but abbreviated judgments." * Having thus defined the simplest element of thought as a concept, I went on to show from the psychogenesis of children, that before there is any power of forming concepts — and therefore of bestowing names as denominative teims, or, a fortiori, of combining such terms in the form of conceptual propositions — there is the power of forming recepts, of naming these recepts by denotative terms, and even of placing such terms in apposition for the purpose of conveying information of a pre-conceptual kind. The pre-conceptual, rudimentary, or unthinking propositions thus formed occur in early child- hood, prior to the advent of self-consciousness, and prior, therefore, to the very condition wJiich is required for any process of conceptual thought. Moreover, it was shown that this pre- conceptual kind of predication is itself the product of a gradual development. Taking its origin from the ground of gesture- signs, when it first begins to sprout into articulate utterance there is absolutely no distinction to be observed between " parts of speech." Every word is what we now know as a " sentence- word," any special applications of which can only be defined by gesture. Next, these sentence-words, or others that are afterwards acquired, begin to be imperfectly differentiated into denotative names of objects, qualities, actions, and states ; and * Introduclion, v2r=c., i, 15. rilE WITNESS OF PHILOLOGY. 323 the greater the definition which they thus acquire as parts of speech, the more do they severally undergo that process of connotative extension as to meaning which is everywhere the index of a growing appreciation of analogies. Lastly, object- words and attributive-words {i.e. denotative names of things and denotative names of qualities or actions), come to be used in apposition. But the rudimentary or unthinking form of predication which results from this is due to merely sensuous associations and the external " logic of events ; " like the elements of which it is composed, it is not conceptual, but pre-conceptual. With the dawn of self-consciousness, how- ever, predication begins to become truly conceptual ; and thus enters upon its prolonged course of still gradual develop- ment in the region of introspective thought. All these general facts, it will be remembered, were established on grounds of psychological observation alone ; I nowhere invoked the independent witness of philology. But the time having now come for calling in this additional testi- mony, the corroborating force of it appears to mc overwhelming. For it everywhere proves the growth of predication to have been the same in the race as we have found it to be in the individual. Therefore, as in the latter case, so in the former, I now ask — Will any opponent venture to affirm that pre- conceptual ideation is indicative of judgment? Or, which is the same thing, will he venture to deny that there is an all- important distinction between predication as receptual and predication as conceptual ? Will he still seek to take refuge in the only position now remaining, and argue, as above supposed, that not only in the childish appositions of denota- tive names, but even in the earlier and hitherto undifferentiated protoplasm of a " sentence-word," we have that faculty of predication on which he founds his distinction between man and brute ? Obviously, if he will not do this, his argument is at an end, seeing that in the race, as in the individual, there is now no longer any question as to the continuity between the predicative germ in a sentence-word, and the full\' evolvetl structure of a formal propf;sition. On the other hand, if he 324 MENTAL EVOLUTION IN MAN. does elect to argue thus, the following brief considerations will effectually dislodge him. If the term " predication " is extended from a conceptual proposition to a sentence-word, it thereby becomes deprived of that distinctive meaning upon which alone the whole argument of my opponents is reared. For, when used by a young child (or primitive man), sentence-words require to be supplemented by gesture-signs in order to particularize their meaning, or to complete the " predication." But, where such is the case, there is no longer any psychological distinction between speaking and pointing : if this is called predication, then the predicative "category of language" has become identified with the indicative : man and brute are conceded to be " brothers." Take an example. At the present moment I happen to have an infant who has not yet acquired the use of any one articulate word. Being just able to toddle, he occasionally comes to grief in one way or another ; and when he does so lie seeks to communicate the nature of his mishap by means of gesture-signs. To-day, for instance, he knocked his head against a table, and forthwith ran up to me for sympathy. On my asking him where he was hurt, he immediately touched the part of his head in question — i.e. indicated the painful spot. Now, will it be said that in doing this the child was predicating the seat of injury ? If so, all the distinctive meaning which belongs to the term predicating, or the only meaning on which my opponents have hitherto relied, is discharged. The gesture-signs which are so abundantly employed by the lower animals would then also require to be regarded as predicatory, seeing that, as before shown at con- siderable length, they differ in no respect from those of the still speechless infant. Therefore, whether my opponents allow or disallow the quality of predication to sentence-words, alike and equally this argument collapses. Their only logical alternative is to vacate their argument altogether ; no longer to maintain that "Speech is the Rubicon of Mind," but to concede that, as THE WITNESS OF PHILOLOGY. 325 between the indicative phase of hmguagc which we share with the lower animals, and the truly predicative phase which belongs only to man, there is no distinction of kind to be attributed ; seeing that, on the contrary, whether we look to the psychogenesis of the individual or to that of the race, we alike find a demonstrable continuity of evolution from the lowest to the highest level of the sign-making faculty. MEK'IAL EVOLUTION IN MAN. CHAPTER XV. THE WITNESS OF PHILOLOGY {continued). In the last chapter we have been concerned with the philology of predication. In the present chapter I propose to consider the philology of conception. Of course the distinction is not one that can be very sharply drawn, because, as fully shown in my chapter on Speech, every concept embodies a judgment, and therefore every denominative term is a condensed pro- position. Nevertheless, as my opponents have laid so much stress on full or formal predication, as distinguished from conception, I have thought it desirable, as much as possible, to keep these two branches of our subject separate. There- fore, having now disposed of all opposition that can possibly be raised on the ground of formal predication, I will con- clude by throwing the light of philology on the origin of material predication, or the passage of receptual denotation into conceptual denomination, as this is shown to have occurred in the pre-historic evolution of the race. It will be remembered that, under my analysis of the growth of predication, much more stress has been laid in the last chapter than in previous chapters on what I have called the protoplasm of predication as this occurs in the hitherto undifferentiated " sentence-word." While treating of the psychology of predication in the chapter on Speech, I did not go further back in my analysis than to point out how the " nascent " or " pre-conceptual " propositions of young children are brought about by the mere apposition of denotative terms — such apposition having been shown to be due to sensuous TIJE WITNESS OF FHILOLOGY. 32/ association when under the guidance of the "logic of events." But when I came to deal with the philology of predication, it became evident that there was even an earlier phase of the faculty in question than that of apposing denotative terms by sensuous association. For, as we have so recently seen, philologists have proved that even before there were any denotative terms respectively significant of objects, qualities, actions, states, or relations, there were sentence-words which combined in one vague mass the meanings afterwards appor- tioned to substantives, adjectives, verbs, prepositions, &c., with the consequence that the only kind of apposition which could be called into play for the purpose of indicating the particular significance intended to belong to such a word on particular occasions, was the apposition of gesture-signs. Now, I had two reasons for thus postponing our consideration of what is undoubtedly the earliest phase of articulate sign- making. In the first place, it seemed to me that I might more easily lead the reader to a clear understanding of the subject by beginning with a phase of predication which he could most readily appreciate, than by suddenly bringing him into the presence of a germ-like origin which is far from being so readily intelligible. But over and above this desire to proceed from the familiar to the unfamiliar, I had, in the second place, a further and a better reason for not dealing with the ultimate germ of articulate sign-making so long as I was dealing only with the psychology of our subject. This reason was, that in the development of speech as exhibited by the growing child — which, of course, furnishes our only material for a .study of the subject from a psychological point of view — the original or germinal phase in question does not appear to be either so marked, so important, or, comparatively speaking, of such prolonged duration as it was in the develop- ment of speech in the race. To use biological terms, this the earliest phase in the evolution of speech has been greatly fore- shortened in the ontogeny of mankind, as compared with what it appears to have been in the phylogeny. The result, of course, is that we should gain but an inadequate idea of its 328 MENTAL EVOLUTION IN MAN. importance, were we to estimate it by a merely psychological analysis of what we now find in the life-history of the individual. It is perfectly true, as Professor Max Miiller says, that " if an English child says ' Up,' that up is, to his mind, noun, verb, and adjective, all in one." Nevertheless, in a young child, from the very first, there is a marked tendency to observe the distinctions which belong to the principal parts of speech. The earliest words uttered by my own children have always been nouns and proper names, such as " Star," " Mamma," " Papa," " Ilda," &c. ; and although, later on, some of these earliest words might assume the functions of adjectives by being used in apposition with other nouns subsequently acquired (such as " Mamma-ba," for a sheep, and "Ilda-ba" for a lamb), neither the nouns nor the adjectives came to be used as verbs. It has been previously shown that the use of adjectives is acquired almost as soon as that of substantives ; and although the poverty of the child's vocabulary then often necessitates the adjectives being used as substantives, the substantives as adjectives, and both as rudimentary pro- positions, still there remains a distinction between them as object-words and quality-words. Similarly, although action- words and condition-words are often forced into the position of object-words and quality-words, it is apparent that the primary idea attaching to them is that which properly belongs to a verb. And, of course, the same remarks apply to relation- words, such as " Up." Take, for instance, the cases of pre-conceptual predication Avhich were previously quoted from Mr. Sully, namely, " Bow- wow "=" That is a dog;" "Ot" = "This milk is hot;" "Dow" = "My plaything is down;" " Dit ki" = " Sister is crying ; " " Dit naughty "=" Sister is naughty ; " " Dit dow ga " = " Sister is down on the grass." In all these cases it is evident that the child is displaying a true perception of the different functions which severally belong to the different parts of speech ; and so far as psychological analysis alone could carry us, there would be nothing to show that the THE WITNESS OF FHILOLOGY. 329 forcing of one part of speech into the office of another, which so frequently occurs at this age, is due to anything more than the exigencies of expression where as yet there are scarcely any words for the conveyance of meaning of any kind. There- fore, on grounds of psychological analysis alone, I do not see that we are justified in arguing from these facts that a young child has no appreciation of the difference between the functions of the different parts of speech — any more than we should were we to argue that a grown man has no such appreciation when he extends the meaning of a substantive (such as "pocket") so as to embrace the function of an adjective on the one hand [e.g. " pocket-book "), and of a verb on the other (^e.g. " he cannoned off the white, and pocketed the red "). What may be termed this grammatical abuse of words becomes an absolute necessity where the vocabulary is small, as we well know when trying to express ourselves in a foreign language with which we are but slightly acquainted. And, of course, the smaller the vocabulary, the greater is such necessity ; so that it is greatest of all when an infant is only just emerging from its infancy. Therefore, as just remarked, on grounds of psychological analysis alone, I do not think w^e should be justified in concluding that the first-speaking child has no appreciation of what we understand by parts of speech; and it is on account of the uncertainty which here obtains as between necessity and incapacity, that I reserved my consideration of "sentence-words" for the independent light which has been thrown upon them by the science of comparative philology. Now, when investigated by this light, it appears, as already observed, that the protoplasmic condition of language prior to its differentiation into parts of speech was of much longer duration in the race than, relatively speaking, it is in the individual. Moreover, it appears to have been of relatively much greater importance to the subsequent development of language. How, then, is this difference to be explained .'' I think the explanation is sufficiently simple. An infant of to-da)' is born into the medium of alrcad)--spokcn language ; 330 MEATAL EVOLliTION IX MAX. and long before it is itself able to imitate the words which it hears, it is well able to understand a large number of them. Consequently, while still literally an infant, the use of gram- matical forms is being constantly borne in upon its mind ; and, therefore, it is not at all surprising that, when it first begins to use articulate signs, it should already be in posses- sion of some amount of knowledge of their distinctive mean- ings as names of objects, qualities, actions, states, or relations. Indeed, it is only as such that the infant has acquired its know- ledge of these signs at all ; and hence, if there is any wonder in the matter, it is that the first-speaking child should exhibit so much vagueness as it does in the matter of grammatical distinction. But how vastly different must have been the case of primitive man ! The infant, as a child of to-day, finds a grammar already made to its use, and one which it is bound to learn with the first learning of denotative names. But the infant, as an adult in primeval time, was under the necessity of slowly elaborating his grammar together with his denotative names ; and this, as we have previously seen, he only could do by the aid of gesture and grimace. Therefore, while the acquisition of names and forms of speech by infantile man must have been thus in chief part dependent on gesture and grimace, the acquisition by the infantile child is now not only independent of gesture and grimace, but actively inimical to both. The already- constructed grammar of speech is the evolutionary substitute of gesture, from which it originally arose ; and, hence, so soon as a child of to-day begins to speak, gesture-signs begin at once to be starved out by grammatical forms. But in the history of the race gesture-signs were the nursing- mothers of grammatical forms ; and the more that their progeny grew, the greater must have been the variety of functions which the parents were called upon to perform. In other words, during the infancy of our race the growth of articulate language must not only have depended, but also rc-acted upon that of gesture-signs — increasing their THE WITNESS OF PHILOLOGY. 331 number, their intricacy, and their refinement, up to the time when grammatical forms were sufficiently far evolved to admit of the gesture-signs becoming gradually dispensed with. Then, of course, Saturn-like, gesticulation was devoured by its own offspring ; the relations between signs ap[)ealing to the eye and to the ear became gradually reversed ; and, as is now the case with every growing child, the language of formal utterance sapped the life of its more informal pro- genitor. We are now in a position to consider the exact psy- chological relation of sentence-words to denotative and recep- tually connotative words. It will be remembered that I have everywhere spoken of sentence-words as representing an even more primitive order of ideation than denotative words, and, a fortiori, than receptually connotative words. On the other hand, in earlier parts of this treatise I showed that both the last-mentioned kinds of words occur in children when they first begin to speak, and may even be traced so low down in the psychological scale as the talking birds. This apparent ambiguity, therefore, now requires to be cleared up. Can anything, it may be reasonably asked, in the shape of spoken language be more primitive than the very first words which are spoken by a child, or even by a parrot? But, if not, how can I agree with those philologists who conclude that there is an even still more primitive stage of conceptual evolution to be recognized in sentence-words .-' Briefly, my answer to these questions is that in the young child and the talking bird denotative-words, conno- tative-words, and sentence-words are all equally primitive ; or, if there is any priority to be assigned, that it must be assigned to the first-named. But the reason of this, I hold to be, is, that the child and the bird are both living in an already-developed medium of spoken language, and, there- fore, as recently stated, have only to learn their deno- tative names by special association, while primitive man had himself to fashion his names out of the previously inarticulate materials of his own ps)-chul(>g}'. Now this, 332 MENTAL EVOLUTION IN MAN. as we have also seen, he only could do by such associations of sounds and gestures as in the first instance must have conveyed meanings of a pre-conceptually predicative kind. In the absence of any sounds already given — and therefore already agreed upon — as denotative names, there could be no possibility of primitive man arbitrarily assigning such names ; and thus there could have been no parallel to a young child who rcccptually acquires them. In order that he should assign names, primitive man must first have had occasion to make his prc-conccptual statements about the objects, qualities, &c., the names of which afterwards grew out of these statements, or sentence-words. Adam, indeed, gave names to animals ; but Adam was already in possession of conceptual thought, and therefore in a psychological position to appreciate the importance of what he was about. But the " pre- Adamite man " who is now before us could not possibly have invented names for their own sakes, unless he were already capable of thinking about names as names, and, therefore, already in possession of that very conceptual thought which, as we have now so often seen, depends upon names for its origin. Even with all our own fully developed powers of conceptual thought, we cannot name an object when in the society of men with whose language we are totally unacquainted, without predi- cating something about that object by means of gestures or other signs. Therefore, without further discussion, it must be obvious — not only, as already shown, that there is here no exact parallel between ontogenesis and phylogenesis, and that we have thus a full explanation why sentence- words were of so much more importance to the infant man than they are to the infant child, but further and consequently — that the question whether sentence-words are more primitive than denotative words is not a question that is properly stated, unless it be also stated whether the question applies to the individual or to the race. As regards the individual of to-day, it cannot be said that there is any priority, historical or ps^xhological, of sentence- THE WITNESS OF PHILOLOGY. 333 words over denotative words, or even over reccptually conno- tative words of a low order of extension. Nay, we have seen that the leading principles of grammatical form adn:it of being acquired by the child together with his acquisition of words of all kinds, and that even talking birds are able to distinguish between names as severally names of objects, qualities, states, or actions. Thus we find that to almost any order of intelligence which is already surrounded by the medium of spoken language, the understanding — and, in the presence of any power of imitative utterance, the acquisition — of denotative names as signs or marks of corresponding objects, qualities, &c., is, if anything, a more primitive act than that of using a sentence-word ; but that in the absence of such an already- existing medium, sentence-words are more primitive than denotative names. Nevertheless, it is of importance to note how low an order of receptual ideation is capable of learning a denotative name by special association, because this fact proves that as soon as mankind advanced to the stage where they first began to coin their sentence-words, they must already have been far above the psychological level required for the acquisition of denotative words, if only such words had previously been in existence. Consequently, we can well under- stand how such words would soon have begun to come into existence through the habitual employment of sentence-words in relation to particular objects, qualities, states, actions, &c. ; by such special associations, sentence-words would readily degenerate into merely semiotic marks. How long or how short a time this genesis of relatively "empty words" out of the primordially "full words" may have occupied, it is now impossible to say ; but the important thing for us to notice is, that during the whole of this time — whatever it ma>- have been — the mind of primitive man was already far above the psychological level which is required for the apprehension of a denotative name.* * In these considerations I find myself able largely to reconcile what has always been regarded as a contradiction between ilu- views of Professor Whitney 334 MENTAL EVOLUTIOX IN MAN. So much, then, for the first class of considerations which has been opened up by throwing upon the results of our ps}xhological analysis the independent light of philological research. I will now pass on to a second class, which is even of more importance. From the fact that sentence-words played so all-important a part in the origin of speech, and that in order to do so they essentially depended on the co-operation of gestures with which they were accompanied, so that in the resulting "complex of sound and gesture the sound had no meaning apart from the gesture;" from these now well-established facts, we may gain some additional light on a question previously considered — namely, the extent to which primitive words were "abstract" or "concrete," "particular" or "general," and, there- fore, " receptual " or " conceptual." According to Professor Max Muller, "the'science of language has proved by irrefragable evidence that human thought, in the true sense of that word — - that is, human language — did not proceed from the concrete to the abstract, but from the abstract to the concrete. Roots, the elements out of which all language has been constructed, are abstract, never concrete ; and it is by predicating these abstract concepts of this or that, by localizing them here or there, in fact by applying the category of ovq'ia, or substance, to the roots, that the first foundation of our language and our thought were laid." * Here, to begin with, there is an inherent contradiction. and those of other philologists on the subject of sentence-words. Partly following Schleicher — who maintains the doctrine still more unequivocally — he regards the word as having been historically prior to the sentence. This, of course, is in con- tradiction to the doctrine of the sentence having been historically prior to the word, which, as we have seen, is the doctrine now held by philologists in general. But, now, what the latter doctrine really amounts to is, that words were sentences before they were names — predicative before they were nominative ; and, as I understand it, Whitney's objection to this doctrine is really raised on grounds of psychology. If so, the above considerations show that he is perfectly right. Intellectually, primitive man w^as fully capable of acquiring the use of words as names ; and, therefore, psychologically considered, it was only an accident of social environment which prevented him from so doing. * Science pf Thought, pp. 432, 433. THE WITNESS OF PHILOLOGY. 335 When it is said that the roots in question ah-eady presented abstract concepts, it becomes a contradiction to add that " the first foundations of language and thought were laid by- applying the category of substance to the roots." For, if these roots already presented abstract concepts, they already presented the distinctive feature of human " thought," whose " foundations," therefore, must have been " laid " somewhere further back in the history of mankind. But, besides this inherent contradiction, we have here an emphatic re-statement of the two radical errors which I previously mentioned, and which everywhere mar the philosophical value of Professor Max Muller's work. The first is his tacit assumption that the roots of Aryan speech represent the original elements of articulate language. The second is that, upon the basis of this assumption, the science of language has proved, by irrefragable evidence, that human thought proceeded from the abstract to the concrete — or, in other words, that it sprang into being Minerva-like, already equipped with the divine inheritance of conceptual wisdom. Now, in entertain- ing this theory, Professor Max M tiller is not only in direct conflict with all his philological brethren, but likewise, as we have previously seen, often compelled to be irreconcilably inconsistent with himself* Moreover, as we have likewise seen, his assumption as to the aboriginal nature of Aryan roots, on which his transcendental doctrine rests, is intrinsi- cally absurd, and thus does not really require the united voice of professed philologists for its condemnation. Therefore, what the science of language does prove "by irrefragable evidence " is, not that these roots of the Aryan branch of language are the aboric^n'nal elements of human speech, or indices of the aboriginal condition of human ideation; but that, being the survivals of incalculably more primitive and immeasurably more remote phases of word-formation, tlicy come before us as the already-matured products of conceptual thought — and, a fortiori, that on the basis of these roots alone the science of language has absolutely no evidence at all to * Pp. 281, 2S2, noli.-. 33^5 MEXTAL EVOLUTION IX MAX. furnish as touchinfr the matter which Professor Max Mullcr here alludes to in such positive terms. In this connection there can be no possible escape from the tersely expressed conclusion previously quoted from Geiger, and unanimously entertained as an axiom by philologists in general : — " These roots are not the primitive roots : we have perhaps in no one single instance the first aboriginal articulate sound — just as little, of course, the aboriginal signification." * But the point which I now wish to bring forward is this. We have previously seen the source of these unfortunate utterances in Professor Max M tiller's philology appears to reside in certain prepossessions which he exhibits in the domain of psychology. For he adopts the assumption that there can be no order of words which do not, by the mere fact of their existence, imply concepts : he does not sufficiently recognize that there may be a power of bestowing names as signs, without the power of thinking these signs as names. Consequently, the distinction which, on grounds of compara- tive psychology, appears to me so obvious and so necessary — i.e. between names as merely denotative marks due to pre- conceptual association, and denominative judgments due to conceptual thought — has escaped his sufficient notice. Con- sequently, also, he has failed to distinguish between ideas as " general " and what I have called " generic ; " or between an idea that is general because it is born of an intentional synthesis of the results of a previous analysis, and an idea that is generalized] because not yet differentiated by any intentional analysis, and therefore representing simply an absence of conceptual thought. My child on first beginning to speak had a generalized idea of similarity between all kinds of brightly shining objects, and therefore called them * Ursprmtg der Sprachc, s. 65. For the original German, see the passage as previously quoted on page 273, note. t As pointed out in a previous chapter, curious ambiguity attaches to this term. For, as used in biology, it means the hifherlo undifferentiated, while in psychology and elsewhere a "generalization" means the synthetically integrated. But, as psychologists never speak of ideas as "generalized," I here use the word in its biological sense. See also above, pp. 277-280. THE WITXESS OF PHILOLOGY. 33/ all by the one denotative name of "star." The astronomer has a general idea answering to his denominative name of " star ; " but this has been arrived at after a prolonged course of mental evolution, wherein conceptual analysis has been engaged in conceptual classification in many and various directions : it therefore represents the psychological antithesis of the generalized idea, which was due to the merely sensu- ous associations of pre-conceptual thought. Ideas, then, as general and as generic severally occupy the very antipodes of Mind. All this we have previously seen. My object in here recurring to the matter is to show that much additional light may be thrown upon it by the philological doctrine of "sentence-words," which Professor Max Miiller, in common with other philologists, fully accepts. Of all the writers on primitive modes of speech as repre- sented by existing savages, no one is entitled to speak with so much authority as Bleek. Now, as a result of his pro- longed and first-hand study of the subject, he is strongly of opinion that aboriginal words were expressive "not at all of an abstract or general character, but exclusively concrete or individual." By this he means that primitive ideas were what I have called generic. For he says that had a word been formed from imitation of the sound of a cuckoo, for instance, it could not possibly have had its meaning limited to the name of that bird ; but would have been extended so as to embrace " the whole situation so far as it came within the consciousness of the speaker." That is to say, it would have become a generic name for the whole recept of bird, cry, flying, &c., &c., just as to our own children the word i9.'j'jo. See aho'Nodier, Av/ions c/eLing!/is/?i/i/e, p.39; Gainett, Essays, p. 89 ; Grimm, Gesch. d. d. Sprache, s. ^(yetseq.; PoU, Metaphern vom Lebcn, Ss'c, Zcitschr. fur Vergl. Sprachf. Jahrg., ii., heft 2 ; Heyse, System, d^c, s. 97 ; and Farrar, Origin of La7igitage, 130; Chapters on Language, pp. 67, 133, 204-246. lie refers to the above, and quotes the following passages from Emerson and Carlyle : — " As the limestone of the Continent consists of infinite masses of shells of animalcules, so language is made up of images and tropes, which now, in their secondary use, have long ceased to remind us of their poetic origin " {Essays on the Poets). " Language is the flesh-garment of Thought. I said that Imagination wore this flesh-garment ; and does she not ? Metaphors are her stuff. Examine Language. What, if you except a few primitive elements of natural sound, what is it all but metaphors recognized as such, or no longer recognized ; still fluid and florid, or now solid-grown and colourless? If those same primitive elements are the osseous fixtures in the flesh-garment of Language — then are metaphors its muscles, its tissues, and living integuments. An unmetaphorical style you shall in vain seek for : is not your very attention a stretching-to ? " [Sartor Resarttis, ch. x.). + Science of Thought, p. 329. X Science of Language, p. 123. § Logos, p. 258, et seq. THE WITNESS OF PHILOLOGY. 345 think with them, that in no other way could the growth of conceptual thought have been possible ; for this is merely to reiterate on a priori grounds the conclusion which I have reached a posteriori. And the more that this historical priority of denotation can thus be shown an a priori necessity to the subsequent genesis of denomination, the greater becomes the cogency of our evidence a posteriori that, as a matter of fact, such has been invariably the order of historical succession. For, if conceptual ideation differs from receptual in kind, why this necessity for the historical priority of the latter ? Why should denotation thus always require to precede denomination — or receptual connotation thus always require to precede conceptual predication — unless it be that the one is a further and a continuous development of the other ? Surely as well might the botanist institute a specific distinction between the root and the flower of the self-same plant, as the psychologist, with these results of philological research before him, still persist in drawing a distinction of kind between the receptual denotation of " radi- cal elements," and the full efflorescence of conceptual thought. A single illustration may serve to convey the force of this argument more full)' than any abstract discussion of it. But I will introduce the illustration with an analogous case. The following well-established fact I quote from Geiger : — " Man had language before he had tools. . . . On con- sidering a word denoting an activity carried on with a tool, we shall invariably find that this was not its original meaning, but that it previously implied a similar activity requiring only the natural organs. , . . This fact of the activity with implements deriving its name from one more simple, ancient, and brute-like, is quite universal, and I do not know how otherwise to account for it but that the name is older than the activity with tools which it denotes at the present time — that, in fact, the word was already extant before men used any other organs but the native and natural ones The vestiges of his earliest conceptions still preserved in language proclaim it loudly and distinctly that 34^ MENTAL EVOLUTION IN MAN. man has developed from a state in which he had solely to rely on the aid of his organs — a state, therefore, in which he differed little in his habits from the brute creation, and with respect to the enjoyment of his existence, nay, to his preser- vation, depended almost entirely on whatever lucky chance presented to him." * Now, to this special illustration on the general principle of "fundamental metaphor" it will doubtless be said — Very interesting in itself; but, after all, it merely amounts to a philological proof that tools arc younger than words ; that men did not always possess tools ; that tools were gradually invented ; and that, when invented, they were named by a metaphorical application of words previously in use. — Well, if we are all agreed so far, I will proceed to adduce my illustration. Judging from the now extensive literature which is opposed to evolutionary teaching in the case of man, I gather that the great majority of writers are quite as much impressed by the moral and religious aspects of human psychology as they are by the intellectual. Now, as already stated in the Preface, I reserve for a future volume a full consideration of these distinctively human faculties. In the present part of my work I am concerned exclusively with the question as to the origin of those powers of conceptual thought which, under any point of view, must be regarded as the necessary and antecedent condition to the possibility both of conscience and religion. Nevertheless, merely for the sake of supplying an illustration touching the point now before us, I may here fore- stall a little of what I shall hereafter have to present in detail touching the evidence that we have of the genesis of conscience. And this I will do by another quotation from the same philologist, seeing that he is an authority whom none of my opponents can afford to ignore. " If we examine the words, those oldest pre-historic testimonies, we shall find that all moral notions contain * Geiger, Address delivered before the International Congress for Archaology atid History at Bonn, 1868. THE WITNESS OF PHILOLOGY. 347 something morally indifferent." That is to say, they all contain \\hat I have termed a " receptual core," expressive of some simple physical process, or condition, the name of which has been afterwards transferred, by " fundamental metaphor," to the moral " concept." Omitting the illustrations, the passage continues as follows : — " But why have not the morally good and bad their own names in language .-* Why do we know them from something else that previously had its appellation ? Evidently because language dates from a period when a moral judgment, a knowledge of good and evil, had not yet dawned in the human mind." * Now, at present I am not concerned with this conclusion, further than to remark that I do not see how it is to be obviated, if our previous agreement is to stand with regard to the precisely analogous case of the names of tools. That is to say, if any one allows that the philological evidence is sufficient to prove the priority of words to the tools which they designate, consistency must constrain him also to allow that the fundamental concepts of morality are of later origin than the names by which they have been baptized, and in virtue of which they must be regarded as having become concepts at all. These names — just like the names of tools — were all originally of nothing more than pre-conceptual significance, serving to denote such obvious physical states or activities as were immediately cognizable by the powers of sensuous per- ception and direct association. Then, as the moral sense began to dawn, and the utilitarian significance of conduct as ethical began to be appreciated, the principles of" fundamental metaphor " were applied to the naming of these newly found concepts — presumably at about the same time as these same principles were applied to the naming of newly found tools. Now, this is only one illustration out of a practically infinite number of others which it would be easy to quote — seeing, indeed, as Whitney observes, that " we can hardly write a line without giving illustrations of this kind of linguistic growth," And whatever may be thought (at this premature * Geiger, A Lecture to the Commercial Club o/Eraiil/ortoiithe-A/ain (1869). 34^^ MENTAL EVOLUTION TV MAN. Stage of our inquiry) concerning the application of the general principle before us to the special case of conscience, it appears to me there can be no question at all that this general principle of " fundamental metaphor " reveals the fact of an intellectual growth from what I have called the pre- conceptual to the conceptual phase ; and, moreover, that it proves such a growth to have been the universal characteristic of human faculty in those pre-historic times of which language preserves to us the only record.* There still remains one other department of philological * Perhaps the most interesting department of fundamental metaphor is that wherein the metaphor is found by philological research to have reference, not to any natural object, quality, &c., but to a pre-existing action or gesture as already made by man himself for the purpose of conveying information, expressing his emotions, &c. For fundamental metaphor of this kind obviously brings us within seeing distance of the time when the audible signs of articulations were born of the visible signs of gesture and grimace. In illustration of this branch of our subject I will only quote one passage ; but the reader will at once perceive how easy it would be to furnish many other instances from the etymology of words now in habitual use. " The further a language has been developed from its primordial roots, which have been twisted into forms no longer suggesting any reason for their original selection, and the more the primitive significance of its words has disappeared, the fewer points of contact can it retain with signs. The higher languages are more precise because the consciousness of the derivation of most of their words is lost, so that they have become counters, good for any sense agreed upon and for no other. " It is, however, possible to ascertain the included gesture even in many English words. The class represented by the word szipoxilious will occur to all readers, but one or two examples may be given not so obvious and more immediately con- nected with the gestures of our Indians. Tmbccile, generally applied to the weakness of old age, is derived from the Latin in, in the sense of on, and lacilluin, a staff, which at once recalls the Cheyenne sign for old mati [previously mentioned]. So time appears more nearly connected with rdvoi, to stretch, when information is given of the sign ior lo7ig time, in the Speech of Kin Che-ess, in this paper, namely, placing the thumbs and forefingers in such a position as if a small thread was held between the thumb and forefinger of each hand, the hands first touching each other, and then moving slowly from each other, as if stretching a piece of gum-elastic " (Mallery, Sign-Language, drc, p. 350). This writer also says, with reference to the uncivilized languages which he has specially studied, " In the languages of North America, which have not become arbitrary, to the degree exhibited by those of civil- ized man, the connection between the idea and the word is only less obvious than that still unbroken connection between the idea and the sign, and they remain strongly affected by the concepts of outline, form, place, position, and feature on \^■h:ch THE WITNESS OF PHILOLOGY. 349 inquiry to be considered, and its consideration will tend yet further and most forcibly to corroborate all the general con- clusions already attained. Hitherto we have been engaged for the most part on what I have already called the palaeonto- logy of human thought as revealed, fossil-like, in the linguistic petrifactions of pre-historic man. But the science of com- parative philology is not confined in its researches upon early forms of speech to the bygone remnants of a distant age. On the contrary, just like the science of comparative anatomy, it is furnished with still existing materials for study, which are of the nature of living organisms, and which present so many grades of evolution that the lowest members of the series bring us within easy distance of those aboriginal forms which can only be studied in the fossil state. Hitherto I have considered these lowest existing languages only with refer- ence to their forms of predication. Here I desire to consider them with reference to the quality of ideation that they betoken. In the next instalment of my work I shall have to treat of the psychology of savages, and then it will become apparent that there is no very precise relation to be constantly traced between grades of mental evolution in general, and of language-development in particular. Nevertheless there is a general relation : and therefore it is among the lowest savages that we meet with the lowest types of language-structure.* gesture is founded, while they are simihir in their fertile combination of radicals. Indian language consists of a series of words that are but slightly differentiated parts of speech following each other in the order suggested in the mind of the speaker without absolute laws of arrangement, as its sentences are not completely integrated. The sentence necessitates pans of speech, and parts of speech are possible only when a language has reached that stage where sentences are logically constructed. The words of an Indian tongue, being synthetic or undifferentiatetl parts of speech, are in this respect strictly analogous to the gesture elements which enter into a sign-language. The study of the latter is therefore valuable for comparison with the words of the former. The one langu.igc throws much light upon the other, and neither can be studied to the best advantage without a knowledge of the other." * There are certain writers, such as Du I'onceau, Charlevoix, James, Apple- yard, Threlkeld, Caldwell, &c., who have sought to re])resent that the languages of even the lowest savages arc "highly systematic and truly philosophical," i!tc. 350 MENTAL EVOLUTION IN MAN. In the present connection I shall have to treat of these lan- jTuages only in so far as they throw light upon the quality of ideation with which they are concerned, or so far as they are related to the general principles with which we have already been occupied. And, even as thus limited, I will endeavour to make my exposition as brief as possible. I will begin by supplying a few quotations from the more competent authorities who have written upon the subject from a linguistic point of view. " It requires but the feeblest power of abstraction — a power even possessed by idiots — to use a name as the sign of a conception, e.g. to say 'sun';* — to say 'sheen,' as the description of a phenomenon common to all shining objects, is a higher effort, and to say ' to shine ' as expressive of the state or act is higher still. Now, familiar as such efforts may be to us, there is ample proof that they could not have been so to the inventors of language, because they are not so, even now, to some nations of mankind after all their long millenniums of existence. Instances of this fact have been repeatedly adduced."! Thus, for example, the Society Islanders have separate words for But this opinion rests on a radically false estimate of the criteria of system and philosophy in a language. For the criteria chosen are exuberance of synonyms, intricacies or complications of forms, &c., which are really works of a low develop- ment. The fallacy is now acknowledged to be such by all philologists. Even Farrar, who at first himself fell into this error {Origin of Language, p. 28), in his subsequent work writes : — " Further examination has entirely removed this belief. For this apparent wealth of synonyms and grammatical forms is chiefly due to the hopeless poverty of the poi.iter of abstraction. It would not only be no advantage, but even an impossible encumbrance to a language required for literary purposes. The transnormal character of these tongues only proves that they are the work of minds incapable of all subtle analysis, and following in one single direction an erroneous and partial line of development. ... If language proves anything, it proves that these savages must have lived continuously in a savage con- dition " (Farrar, Chapters on Language, pp. 53, 54, who also refers to numerous authorities). * The term "conception" here is, of course, equivalent to my term "pre- conception." When my daughter uttered her first denotative word "star," she was, indeed, bestowing a name ; but it was the name of a recept, not of a concept. t Farrar, Chapters on Language, pp. 198, 199. THE WITNESS OF PHILOLOGY. 35 1 dog's-tail, bird's-tail, sheep's-tail, &c., but no word for tail itself — i.e. tail in general.* The Mohicans have words to signify different kinds of cutting, but no verb " to cut ; " and forms for " I love him," " I love you," &c., but no verb " to love;" while the Choctanis have names for different species of oak, but no word for the genus oak.f Again, the Aus- tralians have no word for tree, or even for bird, fish, &c. ; | and the Eskimo, although he has verbs which signify to fish-seal, to fish-whale, &c., has not any verb " to fish." " Ces langues," Du Ponceau remarks, " generalisent rarement ; " and he shows that they have not even any verb to imply " I will," or " I wish," although they have separate verbal forms for " I wish to eat meat," " I wish to eat soup ; " neither have they any general noun-substantive which means "a blow," although they have a variety which severally mean blows with as many different kinds of instruments. § Similarly, Mr. Crawford tells us, "the Malay is very deficient in abstract words ; and the usual train of ideas of the people who speak it does not lead them to make a frequent use even of the few they possess. With this poverty of the abstract is united a redundancy of the concrete," — and he gives many instances of the same kind as those above rendered from other languages. || So, likewise, we are told, " the dialect of the Zulus is rich in nouns denoting different objects of the same genus, according to some variety of colour, or deficiency of members, or some other peculiarity," such as "white-cow," "red-cow," " brown-cow ;" ^ and the Sechuana has no fewer than ten words all meaning "horned cattle."** Cheroki presents thirteen different verbs to signify different * Mithridatcs, iii. 325, 397. See also Pott, Etyin. Forsch., ii. 167 ; and lleyse, System, 132. t Latham, Races of Mau, p. 376. % Quatrefages, Rev. dcs Deux Mondes, Dec. 15, i860; Maury, La Teire et r Homme, p. 433. § Mem. stir k Syst. Gram., ^'c., p. 120. II Malay Grammar, i., p. 68, et seq. \ Journl. Ameri. Orient, Sac., i. No. 4, p. 402. ** Casalis, Grammar, p. 7. 352 MENTAL EVOLUTION IN MAN. kinds of washing, without any to indicate "washing " itself;* and MiHigan says that the aborigines of Tasmania had " no words representing abstract ideas ; for each variety of gum-tree, wattle-tree, &c., they had a name, but they had no equivalent for the expression of ' a tree;' nei'.her could they express abstract qualities, such as hard, soft, warm, cold, long, short, round."! Lastly, to give only one other example, Dr. Latham states that a Kurd of the Zaza tribe, who furnished Dr. Sandwith with a list of native words, was not "able to conceive a hand or father, except so far as they were related to himself, or something else ; and so essentially concrete rather than abstract were his notions, that he combined the pronoun with the substantive whenever he had a part of the human body or a degree of consanguinity to name," sa}'ing sere-i/iiii, " my head," and pic-min, " my father." Thus, as Professor Sa}'ce remarks, after alluding to some of the above facts, " we may be sure that it was not "the 'ideas of prime importance' which primitive man struggled to represent, but those individual objects of which his senses were cognizant."! And, without further multi- plying testimony, we may now be prepared to accept from him the general statement that, " all over the world, indeed, wherever we come across a savage race, or an individual who has been unaffected by the civilization around him, we find this primitive inability to separate the particular from the universal by isolating the individual word, and extracting it, as it were, from the ideas habitually associated with it." § Or, in my own phraseology, among all primitive races still existing, we meet with what must seem to my opponents a wholly unintelligible incapacity to evolve a concept from any number of recepts, notvvith- * Pickering, Indian Languages, p. 26. t Vocabulary of the Dialects of some of the Aboriginal Tribes of Tasmania p. 34. % Introduction, &^c., vol. ii., p. 6. § Ibid., vol. i., p. 379. THE WITXESS OF PHILOLOGY. 353 standing that the latter may all be most nearly related together, and severally named by as many denotative signs : even with their numberless already-formed words for different kinds of trees, the aborigines of Tasmania could not designate "a tree." Of course they must have had a recept of a tree, or a generic image formed out of innumerable perceptions of particular trees — so that, for instance, it would doubtless have surprised a Tasmanian could he have seen a tree (even though it were a new species for which he had no name) standing inverted with its roots in the air and its branches in the ground. In just the same way a dog is surprised when it first sees a man walking on his hands : the dog will bark at such an object because it conflicts with the generic image which has been automatically formed by numberless percep- tions of individual men walking on their feet. But, in the absence of any name for trees in general, there is nothing to show that the savage has a concept answering to " tree," any more than that the dog has a concept answering to " man." Indeed, unless my opponents vacate the basis of Nominalism on which their opposition is founded, they must acknowledge that in the absence of any name for tree there can be no conception of tree. So much, then, for what Archdeacon Farrar has called " the hopeless poverty of the power of abstraction " in savages. Their various languages unite, in verbal testimony, to assure us that human thought does 7iot " proceed from the abstract to the concrete ; " but, on the contrary, that in the race, as in the individual, receptual ideation is the precursor of con- ceptual— denotation the antecedent of denomination, as in still earlier stages it was itself preceded by gesticulation. Such being the case with regard to names, it is no wonder, as we previously found, that low savages are so extraordinarily deficient in their forms of predication. The palaeontology of human thought, then, as recorded in language, incontcstibl\- proves that the origin and progress 2 \ 354 MENTAL EVOLUTIOX IN MAN. of ideation in the race was psychologically identical with what we now observe in the individual. All the stages of ideation which we have seen to be characteristic of psycho- genesis in a child, are thus revealed to us as having been characteristic of psychogenesis in mankind. First there was the indicative stage. This is proved in two ways. On the one hand, all philologists will now agree with Geiger — " But, what says more than anything, language diminishes the further we look back, in such a way that wc cannot forbear concluding it must once have had no existence at all." * On the other hand, even if we tap the tree of language as high up in its stem as the pronominal roots of Sanskrit, what is the kind of ideational sap which flows therefrom ? It is, as we have already seen, so strongl}- suggestive of gesture and grimace that even Professor Max Miiller allows that in it we have " remnants of the earliest and almost pantomimic phase of language, in which language was hardly as yet what we mean by language, namely logos, a gathering, but only a pointing." f Secondly, we have clear evidence of sentence-words, as well as of what I have called the denotative phase, or the naming of simple recepts — whether only of actions, or, as wc may safely assume, likewise also of objects and qualities ; and whether arbitrarily, or, as seems virtually certain, in chief part by onomatopoeia. Both these subordinate points, however — which are rendered more doubtful on account of the struggle for existence among words having proved favourable to denotative terms expressive of actions, and unfavourable to the survival of onomatopoeia — are of comparatively little moment to us ; the important fact is the one which is most clearly testified to by the philological record, namely, that the lowest strata of this record yield fossils of the lowest order of development : the "121 concepts," appear to be, for the most part, denotations of simple recepts. Thirdly, higher up in the stratified deposits, we meet with * A Lecture delivered at Frankfort, 1869. \ Science of Thought , p. 245. THE WITNESS OF PHILOLOGY. 355 overwhelming evidence of the connotative extension of these denotative terms. Indeed, many of these terms have probably undergone a certain amount of connotative extension as the condition to their having survived as roots ; and, therefore, in these lowest deposits it is difficult to be sure that an apparently denotative term is not really a term which has undergone the earlier stages of connotative extension. If such were the case, we can understand the loss of any onomatopoetic significance which it may originally have presented. But, however this may be, there is an endless mass of evidence to prove the subsequent and continuous growth of connotative extension throughout the whole range of philological time. Lastly, as regards the predicative phase, we have seen that philology shows the same order and method to have been followed in the race as in the child. In the growing child, as we have seen, pre-conceptual predication is contemporary with — or occupies the same psychological level as — the conno- tative extension of denotative terms. Indeed, the very act of connotation is in itself an act of predication — if in the conceptual sphere, of conceptual predication (denomination) ; if in the pre-conceptual, of pre-conceptual. Again, in the psychogenesis of the child we noted how important a part is played in the development of pre-conceptual predication by the mere apposition of connotative terms — such apposition being rendered inevitable by the laws of association. If A is the connotative name for A, B the connotative name for B, when the young child sees that A and B occur together, the statement A B is rendered inevitable by " the logic of events ; " and this statement is a pre-conceptual proposition. Now, in both these respects philology yields abundant parallels. The quotations which I have given conclusively prove that " every word must originally have been a sentence ; " or, in my own terminology, a pre-conceptual proposition of precisely the same kind as that which is employed by a young child. If it be replied that the young child is without self-consciousness, while the primitive man was not without self-consciousness, this would merely be to beg the whole question on which we 356 ME XT A L EVOLUTION I.V MAX. are engaged, and, moreover, to beg it in tlie teeth of every antecedent probability, as well as of every actual analogy, to which appeal can possibly be made. If it be true — and who will venture to doubt it ? — that " language diminishes the further we look back, in such a way that we cannot forbear concluding it must once have had no existence at all," will it be maintained that the man-like being who was then unable to communicate with his fellows by means of any words at all was gifted with self-consciousness ? Should so absurd a statement be ventured, it would be fatal to the argument of my adversaries ; for the statement would imply, either that concepts may exist without names, or that self-consciousness may exist without concepts. The truth of the matter is that philology has proved, in a singularly complete manner, the origin and gradual development in time, first of pre-conceptual communication, and next of the self-consciousness which sup- plied the basis of conceptual predication. No wonder, there- fore, as Professor Max Muller somewhat naively observes, " it may be said that the first step in the formation of names and concepts is very imperfect. So it is." Truly "to name the act of carrying by a root formed from sounds which accompany the act of carrying a heavy load, is a far more primitive act than to fix an attribute by a name " conceptu- ally applied. So primitive, indeed, is nomination of this kind, that I defy any one to show wherein it differs psycho- logically from what I have called the denotation of a young child, or even of a talking bird. And, having reduced the matter to this issue so far as the results of philology are concerned, I may fitly conclude by briefly indicating the principal point which appears to divide my opinions from those of the eminent philologist just alluded to — if not also from those of the majority of my psychological opponents. Briefly, the point is that on the other side an unwarrantable assumption is made — to wit, that conceptual thought is an antecedent condition, sine qua non, to any and every act of bestowing a name ; and, a fortiori, to any and every act of predication. This is the fundamental THE WITXESS OF PHILOLOGY. 357 assumption, which, whether openly expressed or covertly implied, serves as the basis of the whole superstructure of my opponents' argument. Now, I claim to have shown, by a complete inductive proof, that this assumption is not only unwarrantable in theory, but false in fact. There are names and names. Not every name that is bestowed betokens con- ceptual thought on the part of the namer. Alike from the case of the talking bird, of the young child, and of early man (so far as he has left any traces of his psychology in the structure of language), I have demonstrated that prior to the stage of denomination there are the stages of indication, denotation, and receptual connotation. These are the psycho- logical stepping-stones across that " Rubicon of Mind," which, owing to their neglect, has seemed to be impassable. The Concept (and, a foj'tiori, the Proposition) is not a structure of ideation which is presented to us without a developmental history. Although it has been uniformly assumed by all my opponents " that the simplest element of thought " can have had no such history, the assumption is, as I have said, directly contradicted by observable fact. Had the case been otherwise — had the concept really been without father and without mother, without beginning of days or end of life — then truly a case might have been shown for regarding it as an entity S7ii generis, destitute of kith or kin among all the other faculties of mind. But, as we have now so fully seen, no such unique exception to the otherwise uniform process of evolution can here be maintained : the phases of development which have gradually led up to conceptual thought admit of being as clearly traced as those which have led to an}' other product, whether of life or of mind. Here, then, I bring to a close this brief and imperfect rendering of the " Witness of Philology." But, brief and imperfect as the rendering is, I am honestly unable to sec how it is conceivable that the witness itself could have been more uniform as to its testimony, or more multifarious as to its facts — more consistent, more complete, or more altogether overwhelming than we have found it to be. In almost every 358 MENTAL EVOLUTION IN MAN. single respect it has corroborated the results of our psycho- logical analysis. It has come forward like a living thing, which, in the very voice of Language itself, directly and circumstantially narrates to us the actual history of a process the constituent phases of \vhich we had previously inferred. It has told us of a time when as yet mankind were altogether speechless, and able to communicate with one another only by means of gesticulation and grimace. It has described to us the first articulate sounds in the form of sentence-words, with- out significance apart from the pointings by which they were accompanied. It has revealed the gradual differentiation of such a protoplasmic form of language into " parts of speech ; " and declared that these grammatical structures were originally the offspring of gesture-signs. More particularly, it has shown that in the earliest stages of articulate utterance pronominal elements, and even predicative words, were used in the impersonal manner which belongs to a hitherto un- developed form of self-consciousness — primitive man, like a young child, having therefore spoken of his own per- sonality in objective terminology. It has taught us to find in the body of every conceptual term a pre-conceptual core ; so that, as the learned and thoughtful Garnett says, " niJii in oratione quod non priiis in sensn may now be regarded as an incontrovertible axiom." * It has minutely described the whole of that wonderful aftergrowth of articulate utterance through many lines of divergent evolution, in virtue of which all nations of the earth are now in possession, in one degree or another, of the god-like attributes of reason and of speech. Truly, as Archdeacon Farrar says, " to the flippant and the ignorant, how ridiculous is the apparent inadequacy of the origin to produce such a result." t But here, as elsewhere, it is the method of evolution to bring to nought the things that are mighty by the things that are of no reputation ; and when we feel disposed to boast ourselves in that we alone may claim the Logos, should we not do well to pause and remember in what it was that this our high prerogative arose .'' "So hat * Essavs, p. 89. t Chapters on Language, p. 133. THE WITNESS OF PHILOLOGY. 359 auch keine Sprache ein abstractum, zu dem sie nicht durch Ton und Gefiihl gelangt ware." * To my mind it is simply incon- ceivable that any stronger proof of mental evolution could be furnished, than is furnished in this one great fact by the whole warp and woof of the thousand dialects of every pattern which are now spread over the surface of the globe. We cannot speak to each other in any tongue without declaring the pre-conceptual derivation of our speech ; we cannot so much as discuss the " origin of human faculty " itself, without announcing, in the very medium of our discussion, what that origin has been. It is to Language that my opponents have appealed : by Language they are hopelessly condemned. * Herder, Abhaiidl., s. 122. \60 MENTAL EVOLUTION LV MAN. CHAPTER XVI. THE TRANSITION IN THE RACE. At this point I shall doubtless be expected to offer some remarks on the probable mode of transition between the brute and the human being. Having so fully considered both the psychology and philology of ideation, it may be thought that I am now in a position to indicate what I suppose to have been the actual stepping-stones whereby an intelligent species of ape can be conceived to have crossed " the Rubicon of Mind." But, if I am expected to do this, I might reasonably decline, for two reasons. In the first place, the attempt, even if it could be successful, would be superfluous. The only objection I have had to meet is one which has been raised on grounds of psychology. This objection I have met, and met upon its own grounds. If I have been successful, for the purposes of argument nothing more remains to be said. If I have not been successful, it is obviously impossible to strengthen my case by going beyond the known facts of mind, as they actually exist before us, to any hypothetical possibilities of mind in the dim ages of an unrecorded past. In the second place, any remarks which I have to offer upon this subject must needs be of a wholly speculative or unverifiable character. As well might the historian spend his time in suggesting hypothetical histories of events known to have occurred in a pre-historic age : his evidence that such and such events must have occurred may be conclusive, and yet he may be quite in the dark as to the precise conditions THE TRANSITION IN THE RACE. 36 1 which led up to them, the time which was occupied by them, and the particular method of their occurrence. In such cases it often happens that the more certain an historian may.be that such and such an event did take place, the greater is the number of ways in which he sees that it might have taken place. Merely for the sake of showing that this is likewise the case in the matter now before us, I will devote the present chapter to a consideration of three alternative — and equally hypothetical — histories of the transition. But, from what has just been said, I hope it will be understood that I attach no argumentative importance to any of these hypotheses. Sundry German philologists have endeavoured to show that speech originated in wholly meaningless sounds, which in the first instance were due to merely physiological conditions. In their opinion the purely reflex mechanisms connected with vocalization would have been sufficient to yield not only many differences of tone under different states as to suffering, pleasure, effort, &c., but even the germ of articulation in the meaningless utterance of vowel sounds and consonants. Thus, for example, Lazarus says : — " Der Process der eigen- thiimlich menschlichen Laut-Erzeugung, die Articulation der Tone, die Hervorbringung von Vocalen und Consonanten, ist demnach auf rein physiologischem Boden gegeben — in der urprlinglichen Natur des menschlichen physischen bevvegten Organismus begriindet, und wird vor aller Willkiir und Absicht also ohne Einwirkung des Geistes obwohl auf Veranlassung von GefUhlen und Empfindungen vollzogen." * This, it will be observed, is the largest possible extension of the interjcctional theory of the origin of speech. It assumes that not only inarticulate, but also articulate sounds were given forth by the " sprachlosen Urmenschen," in the way of instinctive cries, wholly destitute of any semiotic intention. By repeated association, however, they arc supposed to have acquired, as it were automatically, a semiotic value. For, * Das Leben der Seek, ii. 47. 362 MENTAL EVOLUTION IN MAN. to quote Professor Fricdrich Muller, " Sie sind zwar An- fangs bedeutungslos : sic konncn abcr bedeutungsvoll werden. Alias, was in unserem Inncren vorgeht, wird von der Seele wahrgenommcn. Sobald durch gewisse aiissere Einflusse in Folge einer Combination mehrerer Empfindungen einc Anschauung entstcht, nimmt die Seele dieselbe an, Diese Anschauung hat — in Folge der durch einc dcr Empfindungen hervorgebrachten Reflexbewegung in den Stimmorganen — cinen Laut zum Beglciter, welcher in gleicher Weise wie die Anschauung von der Seele wahrgenommcn wird, diese beiden Wahrnchmungen, namlich jene der Anschauung und jene des Lautes, fcrbindoi sich miteinander vermdgc ihrer GleicJizeitigkeit im menschlichen Bewusstsein, es findet also eine Association der Laut-Anschauung mit jener der SacJi- Anschauung statt, die Elemente der Sach-Anschauung be- kommen an der Laute-Anschauung einen festen Mittel- punkt, durch den die Anschmmng zur Vorstellung sich entwickelt. Wir sind damit bei der menschlichen Sprache angelangt, welche also ihrem Wesen nach auf der Stib- stituining eines Klang-odQr TonhWdes fiir das Bild einer Anschauung beruht." * Now, without at all doubting the important part w^hich originally meaningless sounds may have played in furnishing material for vocal sign-making, and still less disputing the agency of association in the matter, I must nevertheless refuse to accept the above hypothesis as anything like a full explanation of the origin of speech. For it manifestly ignores the whole problem which stands to be solved — namely, the genesis of those powers of ideation which first put a soul of meaning into the previously insignificant sounds. Nearly all the warm-blooded animals so far share with mankind the same physiological nature as to give forth a variety of vocal sounds under as great a variety of mental states. Therefore, if in accordance with the above hypothesis we regard all such sounds as meaningless (or arising from the " purely physio- logical basis " of reflex movement), the question obviously * Gnuidriss der Sprachunssenschaft , i. 35, 36. THE TRANSITIOX IN THE RACE. 363 presents itself, Why have not the lower animals developed speech ? According to the above doctrine, aboriginal and hitherto speechless man started without any superiority in respect of the sign-making faculty, and thus far precisely resembled what is taken to be the present psychological condition of the lower animals.* Why, then, out of the same original conditions has there arisen so enormous a difference of result ? If, in the case of mankind, associations of mean- ingless sounds with particular states, objects, &c., led to a substitution of the former for the latter, and thus gave to them the significance of names, how are we to account for the total absence of any such development in brutes ? To me it appears that this is clearly an unanswerable difficulty ; and therefore I do not wonder that the so-called interjectional theory of the origin of speech has brought discredit on the whole philosophy of the subject. But, as so often happens in philosophical writings, we have here a case where an important truth is damaged by imperfect or erroneous presentation. All the principles set forth in the above hypothesis are sound in themselves, but the premiss from which they start is untrue. This premiss is, that aboriginal man presented no rudiments of the sign-making faculty — that this faculty itself required to be originated de novo by accidental associations of sounds with things. But, as we now well know from all the facts previously given, even the lower animals present the sign-making faculty in no mean degree of development ; and, therefore, it is perfectly certain that the " Urmenschen," at the time when they were " sprachlosen," were not on this account zeichenlosen. The psychological germ of communication, which probably could not have been created by merely accidental associations between sounds and things, must already have been given in those psychological conditions of reccptual ideation which arc common to all intelligent animals. But to this all-essential germ, as thus given, I doubt not that the soil of such associations as the interjectional thcorj- * Stc, for example, F. Miiller, loc. tit., i. j6, 37. 364 MENTAL EVOLUTIOX IX MAX. has in view must have been of no small importance ; for this would naturally help to nourish its scmiotic nature. And the reason why the similar germ of sign-making which occurs in the brute creation has not been similarly nurtured, I have already considered in Chapter VIII. For, it is needless to add, on every ground I disagree with the above quotations where the)- represent articulate sounds as having been aboriginally uttered by " Urmenschen " in the way of instinctive cries, without any vestige of semiotic intention.* I will now pass on to consider the two other hypotheses ; and by way of introduction to both we must remember that our materials of study on the side of the apes is very limited. I do not mean only that no single representative of any of the anthropoid apes has ever been made the object of even so much observation with respect to its intelligence as I bestowed upon a cebus. Yet this, no doubt, is an important point, because we know that of all quadrumana — and, there- fore, of all existing animals — the anthropoid apes are the most intelligent, and, therefore, if specially trained would probably display greater aptitude in the matter of sign- making than is to be met with in any other kind of brute. But I do not press this point. What I now refer to is the fact that the existing species of anthropoid apes are very few in number, and appear to be all on the high-road to extinction. Moreover, it is certain that none of these existing species can have been the progenitor of man ; and, lastly, it is equall)- certain that the extinct species (or genus) which did give origin to man must have differed in several * Some of the supporters of the interjectional theory in this extreme, not to say extravagant form, appear to go on the assumption that primitive and hitherto speechless man already differed from the lower animals in presenting conceptual thought. This assumption would, of course, explain why man alone began to invest his instinctive cries, &c., with the character of names. But, from a psychological point of view, any such assumption is obviously a putting of the cart before the horse. I make this remark in order to add that the objection would not apply if the ideation were supposed to be f7-e-conc€ptual — i.e. beyond the level reached by any brute, though not yet distinctively human. Later on, I myself espouse a theory to this effect. THE TRANSITION IN THE RACE. 365 important respects from any of its existing allies. In the first place, it must have been more social in habits ; and, in the next place, it was probably more vociferous than the orang, the gorilla, or the chimpanzee. That there is no improbability in either of these suppositions will be at once apparent if we remember that both are amply sustained by analogies among existing and allied species of the monkey tribe. Or, to state these preliminary considerations in a converse form, when it is assumed * that because the few existing and expiring species of anthropoid apes are unsocial and comparatively silent, therefore the simian ancestors of man must have been so, it is enough to point to the varia- bility of both these habits among certain allied genera of monkeys and baboons, in order at the same time to dispose of the assumption, and to indicate the probable reasons why one genus of ape gradually became evolved into Hojuo, while all the allied genera became, or are still becoming, extinct. Again, and still by way of preliminary consideration, we must remember that the analogy of the growing child, although most valuable up to a certain point, is not to be unreservedly followed where we have to deal with the genesis of speech. For, as previously noted, to the infancy of the individual language is supplied from without, and has only to be learnt ; while to the infancy of the race language was not supplied, but had to be made. Therefore, even apart from any question of heredity, we have here an immense difference in the psychological conditions between the case of a growing child and that of aboriginal man. Only in so far as the growing child displays the tendency on which I have dwelt of spontaneously extending the significance of denotative words, or of spontaneously using such words in apposition for the purpose of pre-conceptual predication — only to this extent may we hope to find any true analogy between the individual and the race in respect of that " transition " from reccptual to conceptual ideation with which we are now concerned. f * E.g. by Mr. Ward, in his Dynamical Sociohgy. t DitVerences of opinion are entertained by philologists concerning tlic value 366 MENTAL EVOLUTION IX MAX. There is another prch'minary consideration which I think is well worth mentioning. The philologist Geiger is led by his study of language to entertain, and somewhat elaborately to sustain, the following doctrine. First he points out that man, much more than any other animal, uses the sense of sight for the purposes of perceptual life. By this he does not mean that man possesses a keener vision than any other animal, but merely that of all his special senses that of sight is most habitually used for taking cognizance of the external world. And this, I think, must certainly be admitted. Even a hitherto speechless infant may be seen to observe objects at great distances, carefully to investigate objects which it holds in its hands, and generally to employ its eyes much more effec- tively than any of the lower animals at a comparable stage of development. Now, from this relative superiority cf the sense of sight in man, Geiger argues that before the origin of articulate speech he, more than any other animal, must have been accustomed to communicate with his fellows by means of signs which appealed to that sense— z>. by gesture and grimace. But, if this be admitted, it follows that from the time when a particular species of the order Primates began to use its eyesight more than the allied species, a condition was given favourable to the subsequent and gradual de- velopment of a gesticulating form of ape-like creature. Here grimace also would have played an important part, and where attention was particularly directed towards movements of the mouth for semiotic purposes, articulate sounds would begin to acquire more or less conventional significations. In this way Geiger supposes that the conditions required for the origin of articulate signs were laid down ; and, in view of all that he says, it certainly is suggestive that the animal which relies most upon the sense of sight is also the animal which has of "nursery-language," or "baby-talk," as a guide to the probable stages of language-growth in primitive man. Without going into the arguments upon this question on either side, it appears to me that the analogy as above limited cannot be objected to even by the most extreme sceptics upon the philological value of infantile utterance. And it is only to this extent that I anywhere use the analogy. / THE TRAXSITION IiV THE RACE. ^67 made so prodigious an advance in the faculty of sign- making. In this greater rehance on the sense of sight, therefore, we probably have another among the many and complex conditions which determined the difference in respect of sign-making between the remote progenitors of man and their nearest zoological allies — a difference which would naturally become more and more pronounced the more that vision and gesticulation acted and reacted on one another. It appears to me that this suggestion of Geiger admits of being strikingly supported by certain facts which are known to obtain in the case of deaf-mutes. Even when wholly uneducated, the born mute, as we have previously seen, habitually invents articulate sounds as his own names of things. These sounds are, of course, unheard by the mute himself, and their use must be ascribed — as I have already ascribed it — to the hereditary transmission of an acquired propensity. But the point now is that, although the majority of these articulate sounds appear to be wholly arbitrary {e.g. ga for " one," scJuippatter for " two," riecke for " I will not "), a certain proportion are often clearly traceable to vocalizations incidental to movements of the mouth in performing the actions signified {e.g. imimni for "eating," scJiipp for "drink- ing").* Similarly, observation of a dog's mouth, while in the act of barking, leads to an imitative action on the part of a mute as his sign for a dog, and this in turn may lead to the utterance of such an articulate sound as be-yer, which the mute afterwards uses as his name for a dog.f Now, if words may thus be coined even by deaf-mutes as a result of observing movements of the mouth, much more is this likely to have been the case among the " Urmenschen," who were able not only to sec the movements, but also to hear the sounds. I will now adduce the two hypotheses above alluded to as conceivable suggestions touching the mode of transi- * For cases, see Heinieke, Beobachtungen iibcr Stummc, s. 137, &c. t Ibid., s. 73. 368 MENTAL EVOLUTION IN MAN. tion. First, let us try to imagine an anthropoid ape, social in habits, using its voice somewhat extensively as an organ of sign- making after the manner of all other species of social quadrumana, and possibly somewhat more saga- cious than the orang-outang mentioned in my previous work,* or the remarkable chimpanzee now in the Zoo- logical Gardens, which, in respect of intelligence as well as comparative hairlessness and carnivorous propensities, appears to be the most human-like of animals hitherto discovered in the living statc.f It does not seem to me difficult further to imagine that such an animal should extend the vocal signs which it habitually employs in the expression of its emotions and the logic of its recepts, to an association with gesture-signs, so as to constitute sen- tence-words indicative of such simple and often -repeated ideas as the presence of danger, discovery of food, &c. Nay, I do not think it is too much to suppose that such an animal may even have gone so far as to make sounds which were denotative of a few of the most familiar objects, such as food, child, enemy, &c., and also, possibly, of frequently repeated forms of activity ; for this, as I have shown at considerable length, is no more than we actually observe to be done by animals which are lower in the scale of intelligence ; and although it is not done by articulate signs (except in the psychologically poor instance of talking birds), this, as I have also shown, is a matter of no psychological * Mental Evolution in Animals, p. 238. t The carnivorous habits of this animal (which is named as a new species) are most interesting. It is surmised that in its wild state it must live upon birds ; but in the Zoological Gardens it is found to show a marked preference for cooked meat over raw. It dines off boiled mutton-chops, the bones of which it picks with its fingers and teeth, being afterwards careful to clean its hands. It mixes a little straw with the mutton as vegetables, and finishes its dinner with a dessert of fruits. But a more important point is that this animal answers its keeper in vocal tones — or rather grunts — when he speaks to it, and these tones are understood by the keeper as indicative of different mental states. I have spent a great deal of time in observing this animal, but the publicity and other circumstances render it difficult to do much in the way of experiment or tuition. With regard to teaching her to count, see above, p. 58 ; and with regard to her understanding of words, p. 126. THE TRANSITION IN THE RACE. 369 import. Whether the denotative stage of language in the ape was first reached by articulation, or (as I think is very much more probable) by vocal sounds of other kinds assisted by gestures and grimace, is similarly immaterial. In either case the advance of intelligence which would thus have been secured would in time have reacted upon the sign-making faculty, and so have led to the extension of the vocabulary, both as to sounds and gestures. Sooner or later the vocal signs — assisted out by gestures and ever leading to a gradual advance of intelligence — would have become more or less conventional, and so, in the presence of suitable anatomical and social conditions, articulate. Thus far I cannot see anything to stumble over, when we remember all that has been said upon the conventional signs which are used by the more intelligent of our domesticated animals, and even by talking birds.* This is the hypothesis which is countenanced by Mr. Darwin in his Descent of Man. He says : — " I cannot doubt that language owes its origin to the imitation and modifica- tion of various natural sounds, the voices of other animals, and man's own instinctive cries, aided by signs and gestures. . , . Since monkeys certainly understand much that is said to them by man, and, when wild, utter signal- cries of danger to their fellows ; and since fowls give distinct warnings for danger on the ground, or in the sky from hawks (both, as well as a third cry, intelligible to dogs),t may not some unusually wise apc-likc animal have imitated the growl of a beast of prey, and thus told his fellow-monkeys the nature of the expected danger .'' This would have been a first step in the formation of a language." % * "If there once existed creatures above the apes and below man, who were extirpated by primitive man as his especial rivals in the struggle for existence, or became extinct in any other way, there is no difficulty in supposing them to have possessed forms of speech, more rudimentary and imperfect than ours" (Professor Whitney, Art. Philology, Ency. Brit., vol. xviii., p. 769). t Houzeau gives a very curious account of his observations on this subject in his Faciilth Menlales des Animaux, torn, ii., p. 34S. X Descent 0/ Man, p. 87. 2 i; j/" MENTAL EVOLUTIOX IN MAN But Mr. Darwin adds another feature to the hypothesis now under consideration, as follows : — "When we treat of sexual selection wc shall see that primaeval man, or rather some early progenitor of man, probably first used his voice in producing true musical cadences, that is in singing, as do some of the gibbon-apes at the present day ; and we may conclude, from a widely spread analogy, that this power would have been especially exerted during the courtship of the sexes, — would have expressed various emotions, such as love, jealousy, triumph, — and would have served as a challenge to rivals. It is, there- fore, probable that the imitation of musical cries by articulate sounds may have given rise to words expressive of various complex emotional states." * Such, then, is one way in which it appears to me quite conceivable that the faculty of articulate sign-making might have taken the first step towards the formation of speech. But, not to go further than this first step, I can see another possibility as to the precise method of attainment, and one which I think is still more probable. It is the opinion of some authorities in anthropology that speech was probably, and comparatively speaking, late in making its appearance ; so that our ancestors in whom it did first appear were already more human than simian, and as such deserving of the name Homo alalus.] Now, if this were the case, the * Desceiit of Man, p. 87. t This term is used by Ilaeckel as synonymous willi Pithecaiitkropoi, or the ape-like men, who are supposed to have immediately preceded Homo sapiens [History of Evolution, English trans., vol. ii., p. 293). In the next instalment of work I will consider what has to be said in favour of this view from the side of my anthropology. Meanwhile, it is sufficient to bear in mind that, as previously stated, great as is the psychological difference introduced by the faculty of speech, for the attainment of this faculty anatomical changes so minute as to be imperceptible were all that seem to have been required. " Tlie argument, that because there is an immense difference between a man's intelligence and an ape's, therefore there must be an equally immense difference between their brains, appears to me to be about as well based as the reasoning by which one should endeavour to prove that, because there is a 'great gulf between a watch that keeps accurate time and another that will not go at all, there is therefore a great THE TRAXSlTIOy IX THE RACE. 3/1 course of our hypothetical history would be even more easy to imagine than it was under the supposition previously considered. For, under the present supposition, we start with an already man-like creature, erect in attitude, much more intelligent than any other animal, shaping flints to serve as tools and weapons, living in tribes or societies, and able in no small degree to communicate the logic of his recepts by means of gesture-signs, facial expressions, and vocal tones. Clearly, from such an origin, the subsequent evolution of sign-making in the direction of articulate sounds would be an even more easy matter to imagine than under the previous hypothesis. For, let us try to imagine a com- munity of Homo alaltis, considerably more intelligent than the existing anthropoid apes, although still considerably below the intellectual level of existing savages. It is certain that in such a community natural signs of voice, gesture, and grimace would be in vogue to a greater or less extent.* As their numbers increased (and, consequently, as natural selec- tion laid a greater and greater premium on intelligent co-ope- ration, as in the case of social insects), f such signs would require to become more and more conventional, or acquire more and more the character of sentence-words and deno- tative signs.l Now, where the signs were vocal, the only structural liiatus between the two watches. A hair in the balance-wheel, a little rust on a pinion, a bend in a tooth of the escapement, a something so slight that only the practised eye of the watchmaker can discover it, may be the source of all the difference. And believing, as I do, with Cuvier, that the possession of articulate speech is the grand distinctive character of man (whether it be absolutely peculiar to him or not), I find it very easy to comprehend, that some equally inconspicuous structural difference may have been the primary cause of the immeasurable and practically infinite divergence of the human from the simian stirps " (Huxley, Matt's Place in Nature, p. 103). * Here I will ask the reader to bear in mind the considerations above adducetl from Geiger, as to the encouragement which must have been given to a semiotic use of vocal sounds by habitual attention being given to the movements of the mouth in significant grimace — such attention being naturally bestowed in larger measure Ijy an intelligent ape-like creature which was accustomed to depen/^ MENTAL EVOLUTION IN MAN ways in which they could be developed so as to meet this need would be, (i) conventional modulations of intensity, (2) of pitch, and (3) of time-intervals. But clearly, neither modulations of intensity nor of pitch could carry improve- ment very far, seeing that the human voice does not admit of any great range of either. Consequently, if any improve- ment at all were to be effected — and it was bound to be effected, if possible, by natural selection, — it could only be so in the direction of modulating time-intervals between vocal sounds. Now, such a modulation of time-intervals is the beginning of articulation. That is to say, the first articulation probably consisted in nothing further than a semiotic breaking of vocal tones, in a manner resembling that which still occurs in the so-called " chattering " of monkeys — the natural language for the expression of their mental states. The great difference would be that the semiotic value of such incipient articula- tion must have been more largely intellectual, or less purely emotional : it must have partaken less of the nature of cries, and more of the nature of names. It seems probable that, as all natural cries are given forth by the throat and larynx, with little or no assistance from the tongue and lips, these first efforts at articulation would have been mainly restricted to vowel sounds, sparsely supplemented by guttural and labial consonants. This state of matters might have lasted for an enormous length of time, during which the liquid, and lastly the lingual consonants would perhaps have begun to be used. This is the order in which we might expect the consonants to arise, in view of the consideration that the gutturals and labials would probably have admitted of more easy pronunciation than the liquids and linguals by an almost speechless Homo* From this point onwards, the further 364 : Homo alalns, though not yet a conceptual thinker, is nevertheless in possession of a higher receptual life than has ever been attained by a brute, and is correspondingly more capable of utilizing as signs interjectional or other sounds which emanate from the " purely physiological grounds" of his own organization. * See Preyer, loc. cit., for a detailed account of the order in which the con- sonants are developed in the growing child. Also Professor Holden, on the THE TRANSITION IN THE RACE. 373 development of articulation would only be a matter of time and mental growth ; but I think it is highly probable that the initial stages thus sketched probably occupied a lapse of time out of all proportion to that which was afterwards required for the higher developments. Moreover, in this connection we must not neglect to notice the " clicks " of the African Bushmen and Hottentots, which appear to furnish us with direct evidence of the survival among these low races of a primordially inarticulate system of sign-making.* No one has studied the languages of these peoples with so much labour or so much result as the philo- sophically minded Dr. Bleek, and he says that the clicks which occur in the great majority of their words, " must be made an object of special attention if we would arrive at even an approximate idea of the original vocal elements from which human language sprang." f The clicks in question are four in number, or, according to Bleek, "at least six." They are called the dental, palatal, cerebral, and lateral. The lateral click is the same as that which is employed by our own grooms when urging a horse. The dental is also used by European races as a sound expressive of disappointment, unspeakable contempt, &c. In Vocabularies of Childreit, in Proc. Amer. Philolo. Ass., 1877. There can be no doubt that vowel sounds must have been of early origin in the race ; but in what order the consonants may have followed is much more doubtful. For different races now exhibit great differences with regard to the use^and even to the capability of using — consonantal sounds; the Chinese, for instance, changing r into /, while the Japanese change /into r. And, of course, the whole science of com- parative philology may be said to be based upon a study of the laws of " phonetic change." But it is obviously a matter of no importance in what particular order the different articulate sounds were first evolved. According to Prince Lucien Bonaparte, who has investigated the matter with much care, the total number of these sounds that can be possibly made by the human organs of vocalization is 385. See, also, Ellis, on Earfy English Pronunciation ; and, for the limitation of con- sonants in various languages of existing races, Hovelaque, Science of Language, English trans., pp. 49, 61, 81. * "WTien we remember the inarticulate clicks which still form part of the Bushman's language, it would seem as if no line of division could be drawn between man and beast, even when language is made the test " (Sayce, Introduction, *S^r., ii., p. 302), t Ursprung der .Sprache, s. 52. 374 ME XT A L EVOLUTION IN MAN. books it is usually written " tut, tut," which serves to show how hopeless is an)-- attempt at translating a click into any- articulate equivalent. The other two clicks are formed by the tongue operating upon the roof of the mouth. Some remote idea of the difficulty of rendering a language of this kind into any alphabetical form, may be gained by trying to pronounce one of the words which are printed in our European treatises upon them. For example, the Hottentot word for " moon " is printed || klidp, where || stands for the lateral click, kka for a guttural consonant, and ~ for a nasal twang. With reference to this inarticulate kind of sign-making, which thus so largely prevails among the languages of low races in close organic connection with articulate, it seems worth while to record the following observation which was communicated by Professor Haeckel to Dr. Bleek, and published by the latter in his work already quoted : — " The language of apes has not hitherto received from zoologists the attention which it deserves, and there are no accurate descriptions of the sounds uttered by them. They are sometimes called 'howls,' sometimes 'cries,' 'clicks,' ' roars,' &c. Now, I have myself frequently heard in zoological gardens, from apes of very different species, remarkable clicking sounds, which arc produced with the lips, and also, though not so often, with the tongue ; but I have nowhere been able to find any account of them." Upon the whole, then, it appears to me extremely probable that in these clicks we have survivals, in lowly developed languages, of a formerly inarticulate condition of mankind ; or, as Professor Sayce remarks from a philological point of view, "the clicks of the Bushmen still survive to show us how the utterances of speechless man could be made to embody and convey thought." * In its main outlines the hypothetical sketch which I have given follows that which Mr. Darwin has drawn in his Descent * Introduction, &=€., ii., 302 : by " thought " of course he means what I mean by recepts. THE TRANSITION IN THE RACE. 375 of Maji. As we have already seen, however, there is this important difiference. Mr. Darwin entertains only the second of the three alternative hypotheses here presented, or the hypothesis which assumes that the rudiments of articulate speech began in the " ape-like," or " early progenitors " of man. He does not seem to have entertained the idea of Homo alaliis as a connecting link between these early pro- genitors and Homo sapiens. I may, therefore, here briefly give my reasons for thinking it probable that this connecting link had an actual existence. Let it be observed, in the first place, that there is no antagonism between the two hypotheses in question — the latter, indeed, being merely an extension of the former. For the latter adopts all Mr. Darwin's views as to the importance of instinctive cries, danger-signals, &c., for the higher develop- ment of sign-making in that " ape-like animal " which was the brutal progenitor of Homo alahis* Moreover, our hypothesis is entitled to assume, with Mr. Darwin's, that this anthropoid ape was presumably not only more intelligent than any of the few surviving species, but also much more social. And this is an important point to insist upon, because it is obvious that the conditions of social life are also the prime conditions to any considerable advance upon the sign-making faculty as this occurs in existing apes. The only respect, therefore, in which the two hypotheses differ is in the one supposing that the faculty of articulate sign- making was a much later product of evolution than it is taken to have been by the other. That is to say, while Mr. Darwin's hypothesis regards the commencement of articu- lation as a necessary condition to any considerable advance upon the rcceptual intelligence of our brutal ancestry, the present hypothesis regards it as more probable that this reccptual intelligence was largely developed by gesture and vocal signs, before the latter can be said to have become * Here also compare the first of the three hypotheses, the important elements of truth in which are, as I have already more than once observed, to be considered as adopted l>y Mr. Darwin's hypothesis, and therefore also l>y the present one. T^-J^ ME XT A L EVOLUTION IX MAX. properly articulate — the result being that a creature rather more human than " ape-like " was evolved, who, nevertheless, was still able to communicate with his fellows only by means of gesture-signs and vocal tones. Aly reasons for regarding this hypothesis as more probable than the other are these. First of all, on grounds of psychology, I .see no reason to doubt that the reccptual intelligence of an already intelligent and highly social species of anthropoid ape would admit of considerable advance upon that of any existing species without the aid of articulation — social habits making all the difference as to the development of sign-making with its consequent reaction upon mental development. Next, for these early stages of advance, I do not see that articulate sign-making would have conferred any considerable advantage over a further development of the more natural systems. For, so long as the only co-operation required had reference to comparatively simple actions, the language of tone and gesture would have admitted of sufficient development to have met all requirements. Lastly, if we take the growing child as an index of psychogenesis in the race, there can be no doubt that it points to a comparatively late origin of the faculty of articulation. Remembering the general tendency of ontogenesis to foreshorten the history of phylo- genesis, it is, I think, most suggestive that — notwithstanding its readiness to imitate, and notwithstanding its being surrounded by spoken language — the infant does not begin to use articulate signs until long after it has been able to express many of its receptual ideas in the language of tone and gesture. It will be remembered that I have already laid stress upon the astonishing degree of elaboration which this form of language undergoes in the case of children who are late in beginning to speak (see pp. 220). And although it might be scarcely justifiable to take these cases as possibly representative of the semiotic language of Homo alalus (seeing that the child of to-day inherits the cerebrum of Homo sapiens) ; still I think it is no less certain that we THE TRAXSITIOX IN THE RACE. Z77 should err on the opposite side, if we were to take the case of a child who is precocious in the matter of speech as a fair index of the grade of mental evolution at the time when articulation first began in the race (seeing that the history of the latter is probably foreshortened in that of the former). Yet, even if we were to do this, for the sake of argument, the result would still be most strongly to indicate that long before our remote ancestors were able to use articulate speech, they were immeasurably in advance of all existing brutes in their semiotic use of tone and gesture. For even a precocious child does not begin to make any considerable use of words as signs until it is well on into its second year, while usually this stage is not reached until the third. And, at whatever age it is reached, the general intelligence of the child is not only much in advance of that of any existing brute, but the direction in which this advance is most con- spicuous is just the direction where, in the present connection, it is most suggestive — namely, in that of natural sign-making by tone and gesture. In view, then, of these several considerations, I am dis- posed to think that the progress of mental evolution from the brute to the man most probably took place by some such stages as the following. Starting from the highly intelligent and social species of anthropoid ape as pictured by Darwin, we can imagine that this animal was accustomed to use its voice freely for the expression of its emotions, uttering of danger-signals, and singing.* Possibly enough, also, it may have been sufficiently intelligent to use a few imitative sounds in the arbitrary way * The song of the gibbon has already been alluded to in a quotation from Darwin. I may here add that the chimpanzee " -Sally" not unfrcquently executes an extraordinary performance of an analogous kind. The song, however, is by no means so "musical." It is sung without any regard to notation, in a series of rapidly succeeding howls and screams — very loud, and accompanied by a drumming of the legs upon the ground. She will only thus "break forth into singing" after more or less sustained excitement by her keeper ; but more often than not she refuses to be provoked by any amount of endeavour on his part. 378 MENTAL EVOLUTIOX IX MAX. that Mr. Darwin suggests ; and certainly sooner or later the receptual life of this social animal must have advanced far enough to have become comparable with that of an infant at about two years of age. That is to say, this animal, although not yet having begun to use articulate signs, must have advanced far enough in the conventional use of natural signs (or signs with a natural origin in tone and gesture, whether spontaneous only or intentionally imitative), to have admitted of a tolerably free exchange of receptual ideas, such as would be concerned in animal wants, and even, perhaps, in the simplest forms of co-operative action.* Next, I think it probable that the advance of receptual intelligence which would have been occasioned by this advance in sign-making, would in turn have led to a further development of the latter — the two thus acting and re-acting on one another, until the language of tone and 'gesture became gradually raised to the level of imperfect pantomime, as in children before they begin to use words. At this stage, liowever, or even before it, I think very probably vowel-sounds must have been employed in tone-language, if not also a few of the consonants. And I think this not only on account of the analogy furnished by an infant already alluded to, but also because in the case of a "singing" animal, intelligent enough to be constantly using its voice for semiotic purposes, and therefore employing a variety of more or less conventional tones, including clicks, it seems almost necessary that some of the vowel sounds — and possibly also some of the con- sonants— should have been brought into use. But, be this as it may, eventually the action and re-action of receptual intelli- gence and conventional sign-making must have ended in so far developing the former as to have admitted of the breaking up (or articulation) of vocal sounds, as the only direction in which any further improvement of vocal sign-making was possible. I think it not improbable that this important stage in the development of speech was greatly assisted by the * Compare quotations from the German philologists in support of the first hypothesis, pp. 361, 362. THE TRAXSniON IX THE RACE. 379 already-existing habit of articulating musical notes, sup- posing our progenitors to have resen:ibled the gibbons or the chimpanzees in this respect. But long after this first rude beginning of articulate speech, the language of tone and gesture would have continued as much the most important machinery of communication : the half-human creature now before our imagination would probably have struck us as a wonderful adept at making significant sounds and move- ments both as to number and variety; but in all probability we should scarcely have been able to notice the already- developing germ of articulation. Nor do I believe that, if we were able to strike in again upon the history thousands of years later, we should find that pantomime had been super- seded by speech. On the contrary, I believe we should find that although considerable progress had been made in the former, so that the object then before us might appear deserving of being classed as Homo, we should also feel that he must needs still be distinguished by the addition alaliis. Lastly, I believe that this most interesting creature probably lived for an inconceivably long time before his faculty of articulate sign-making had developed sufficiently far to begin to starve out the more primitive and more natural systems ; and I believe that, even after this starving-out process did begin, another inconceivable lapse of time must have been required for such progress to have eventually transformed Homo alalus into Homo sapiens. It is now time to consider a branch of this hypothesis which has been suggested by the philologist Professor Noire, to which allusion has already been made in an earlier chapter.* Before Mr. Darwin had published his views. Professor Noire had elaborated a theory of the origin of speech which was substantially the same as that which I have already quoted from the Descent of AIa?i.\ The only difference between * See pp. 288-290. j- Well ah Enlwickelung tier Ceisls, s. 255. This Ijook, however, was not published until 1874 — i.e. some years after the Descent of Man. 38o MENTAL EVOLUTION IN MAN. the two was that, while Darwin referred the origin of articu- late speech from instinctive cries, &c., to the anthropoid apes. Noire referred it to a being already human. In other words, Noire adopted what I have here called the third hypo- thesis, which assumes a speechless form of man as anterior to the existing form.* But, as a result of further deliberation. Noire came to the conclusion that " the objects of fear and trembling and dismay are even now the least appropriate to enter into the pure, clear, and tranquil sphere of speech- thought, or to supply the first germs of it." Accordingly, he discarded the view that these germs were to be sought in instinctive cries and danger calls, in favour of the hypothesis that articulation had its origin in sounds which are made by bodies of men when engaged in common occupations. Having already explained the elements of this Yo-he-ho theory, it will here be enough to repeat that I think there is probably some measure of truth in it ; although I likewise think it self-evident that this cannot have been the only source of aboriginal speech. In what proportion this branch of ono- matopoeia was concerned in the genesis of aboriginal words — supposing it to have been concerned at all — we have now no means of even conjecturing. But seeing that there are so many other sources of onomatopoeia supplied by Nature, and that these other sources are so apparent in all existing languages, while the one suggested by Noire has not left a record of its occurrence in any language, — seeing these things, I conclude, as before stated, that at best the Yo-he-ho principle can be accredited with but a small proportional part in the aboriginal genesis of language.f Therefore, with respect to this hypo- thesis I have only three remarks to make: (i) that it is * This is likewise the view that was ably supported by Geiger on philological grounds, Ursprimg der Sprache, 1869 ; and by Haeckel on grounds of general reasoning. His toy of Creation, English trans., 1S76. t " How many of the roots of language were formed in this way it is impossible to say ; but when we consider that there is no modern word which we can derive from such cries as the sailor makes when he hauls a rope, or the groom when he cleans a horse, it does not seem likely that they can have been very numerous " (Sayce, Introduction, ^c, i., p. no). THE TRAXSITION IN THE RACE. 38 1 plainly but a special branch of the general onomatopoetic theory ; (2) that, as such, it not improbably presents some measure of truth ; and (3) that, consequently, it ought to be regarded — not as it is regarded by its author Noire and its advocate Max Miiller, namely, as the sole explanation of the origin of speech, but — as representing only one among many other ways in which, during many ages, many communities of vociferous though hitherto speechless men may have slowly evolved the art of making articulate signs. Probably it will be objected to this third hypothesis, in all its branches, that it amounts to a petetio principii: Homo alahis, it may be said, is Homo postulatus. To this I answer. Not so. The question raised has been raised expressly and exclusively on the faculty of conceptual speech, and it is con- ceded that of this faculty there can hav^e been no earlier phase than that of articulation. Consequently, if my opponents assume that prior to the appearance of this earliest phase it is impossible that any hitherto speechless animal should have been erect in attitude, intelligent enough to chip flints, or greatly in advance of other animals in the matter of making indicative gesture-signs, assisted by vocal tones, — if my opponents assume all this, it is they who are endeavouring to beg the question. For they are merely assuming, in the most arbitrary way, that the faculty of conceptual thought is necessary in order that an animal already semi-erect, should become more erect ; in order that an animal already intelligent enough to use stones for cracking nuts and opening oysters, should not only (as at present) choose the most appropriate stones for the purpose, but begin to fashion them for these or other purposes; in order that an animal already more apt than any other in the use of gesture and vocal signs, should ad\ance considerably along the same line of psychical improve- ment.* The hypothesis that such a considerable advance * With regard to the erect attitude, we must rcmcnd)cr lliat, although the chimpanzee and orang never adopt it, the only other kinds of anthropoid apes — namely, gorilla and gibbon — frequently do so when progressing on level surfaces. 382 MENTAL EVOLUTION IN MAN. might have gradually taken place, up to the psychological level supposed, may or may not be true ; but, at least, it docs not beg the question. The question is whether the distinc- tivelv human faculty of conceptual ideation differs in kind or in degree from the lower faculty of receptual ideation ; and my present suggestion amounts to nothing more than a supposition that receptual ideation may have been developed in the animal kingdom to some such level as it reaches in a child who is late in beginning to speak.* If any opponent should object to this suggestion on the score of its appearing to beg the question, he must remember that this question only arises — in accordance with his own argument — at the place where the faculty of sign-making ministers to that of introspective thought. The question as to how far the lower faculties of mind admit of being developed apart from (or, as I believe, antecedent to) the occurrence of introspective thought, is obviously quite a distinct question. And it is a question that can only be answered by observation. Now, I have already shown that in the case of intelligent animals and still more in that of a growing child — the faculties of receptual ideation do admit of being wrought up to an as- tonishing degree of adaptive efficiency, without the possibility of their having been in any way indebted to the distinctively human faculty of conceptual thought. On the whole, then, it seems to me probable, on grounds In the case of the gorilla, indeed, although the fore-limbs quit the ground and the locomotion thus becomes bipedal, the body is never fully straightened up ; but in the case of the giVjbon the erect attitude may be said to be complete when the animal is walking. (Huxley, Ma7i's Place in Nature, pp. 36-49). With regard to the selection and use of stones as tools. Commander Alfred Carpenter, R.N., thus describes the modus operandi of monkeys inhabiting islands off S. Burmah : — "The rocks at low-water are covered with oysters. The monkeys select stones of the best shape for their purpose from shingle of the beach, and carry them to the low-water mark, where the oysters live, which may be as far as eighty yards from the beach. This monkey has chosen the easiest way to open the rock-oyster, namely, to dislocate the valves by a blow on the base of the upper one, and to break the shell over the attaching muscle" {Nature, vol. xxxvi., p. 53. In connection with this subject see also Auinial Intelii^ctice, p. 481). * See above, p. 220. THE TRANSITION IN THE RACE. 383 of psychology alone, that the developmental history of intel- ligence in our race so far resembled this history in the growing child that, prior to the advent of speech, receptual ideation had attained a much higher level of perfection than it now presents in any animal^so much so, indeed, that the adult creature presenting it might \vell have merited the name of Homo alaliis. And, as we shall see in my next volume, this inference on psychological grounds is corroborated by certain inferences which may reasonably be drawn from some other classes of facts. But in now for the present taking leave of this question, I desire again to repeat, that it has nothing to do with my main argument. For it makes no essential difference to my case whether the faculty of speech was early or late in making its first appearance. Under either alterna- tive, so soon as the denotative stage of articulation had been reached by our progenitors in the way already sketched on its psychological side, the next stage would have consisted in an extension of denotative signs into connotative signs. As we have now seen, by a large accumulation of evidence, this extension of denotative into connotative signs is rendered inevitable through the principle of sensuous association. In other words, I have adduced what can only be deemed a superabundance of facts to prove that, in the first-talking child and even in the parrot, originally denotative names of particular objects are spontaneously extended to other objects sensuously perceived to be like in kind. And no less super- abundantly have I proved that this process of connotative extension is antecedent to the rise of conceptual thought, and, therefore, to that of true denomination. The limits to which such purely receptual connotation may extend, I have shown to be determined by the degree of development which has been reached by the faculties of purely receptual appre- hension. In the parrot this degree of development is but low ; in the dog and monkey considerably higher (though, unfortunately, these animals are not able to give any articu- late expression to their receptual apprehensions); in the child of two years it is higher still. But, as before shown, no anta- 384 MEATAL EVOLUTIOX IX MAX. gonist can afford to allege that in any of these cases there is a difference of kind between the mental faculties that are respectively involved ; because his argument on psychological grounds can only stand upon the basis of conceptual cognition, which, in turn, can only stand upon the basis of self-conscious- ness ; and this is demonstrably absent in the child until long after the time when denotative names are connotatively extended by the receptual intelligence of the child itself. Thus, there can be no reasonable question that it is psychologically possible for Homo sapiens to have had an ancestry, which — whether already partly human or still simian — was able to carry denotation to a high level of connotation, without the need of cognition belonging to the order concep- tual. Whether the signs were then made by tone and gesture alone, or likewise by articulate sounds, is also, psychologically considered, immaterial. In either case connotation would have followed denotation up to whatever point the higher receptual (" pre-conceptual ") intelligence of such an ancestry was able to take cognizance of simple analogies. And this psycholo- gical possibility becomes on other grounds a probability of the highest order, so soon as we know of any independent evidence touching the corporeal evolution of man from a simian ancestry. Now, we have already seen that pre-conceptual connota- tion amounts to what I have termed pre-conceptual judgment. The qualities or relations thus connotated are not indeed contemplated as qualities or as relations ; but in the mere act of such a connotative classification the higher receptual intelligence is virtually judging a resemblance, and virtually predicating its judgment. Therefore I think it probable that the earliest forms of such virtual predication were those which would have been conveyed in single words. And, as we have seen in the foregoing chapters, there is abundant and wholly independent evidence to show, that this form of nascent predication continued to hold an important place until so late in the intellectual history of our race as to leave a permanent record of its occurrence in the structure of all laneuaees now e.xtant. THE TRANSITION IN THE RACE. 385 The epoch during which these sentence-words prevailed was probably immense ; and, as we have before seen, far from having been inimical to gesticulation, must have greatly encouraged it — raising, in fact, the indicative phase of language to the level of elaborate pantomime. Out of the complex of sentence-words and gesture-signs thus inaugurated, grammatical forms became slowly evolved, as we know from the independent witness of philology. But long before grammatical forms of any sort began to be evolved, a kind of uncertain differentiation must have taken place in this pro- toplasmic material of speech, in such wise that some sentence- words would have tended to become specially denotative of particular objects, others of particular actions, states, qualities, and relations. This " primitive streak," as it were, of what was afterwards to constitute the vertebral column of articulated language in the independent yet mutually related " parts of speech," must in large measure have owed its development to gesture. Now, by this time, gesture itself must already have acquired an elementary kind of syntax, such as belongs even to semiotic movements of an infant who happens to be late in beginning to speak.* This elementary kind of syntax would necessarily be taken over by, or impressed upon, the growing structure of speech, at all events so far as the principles and the order of apposition were concerned. Moreover, this sign- making value of apposition would at the same time have been promoted within the sphere of articulate signs themselves. For, as we have previously seen, as soon as words become in any measure denotative, they immediately begin to undergo a connotative extension ; f and with this progressive widening of signification, words require to be more and more frequently used in apposition. Quite independently of any as yet non- existing powers of introspective thought, the external "logic of events " must have constantly determined such apposition of rcceptually connotative terms, as we have already so fully seen in the case of the growing child. Thus the conditions were laid for the tripartite division — the genitive case, the * .See ])p. 220-222. t Sec |ip. 179-181. 2 C 386 MENTAL EVOLUTION IN MAN. adjective, and the verb. Not till long subsequent ages, however, would this division have taken place in its fulness. During the time which we are now contemplating, there could have been no distinction at all between the genitive case and the adjective ; neither could there have been any verbs as independent parts of speech. Nevertheless, already some of the denotative signs would have been used as names of particular objects, others of particular qualities, and yet others of particular actions, states, and relations. Not )'et deserving to be regarded as fully dilTerentiated parts of speech, these object-words, quality-words, &c., would have resembled those with which we are all well acquainted in nursery language, and which still survive, in a remarkably large measure, among many dialects of a low order of develop- ment. Now, as soon as these denotative names became at all fixed in meaning within the limits of the same community, those which respectively signified objects, qualities, actions, states, and relations, must necessarily have been often used in apposition ; and, as often as they were thus used, would have constituted nascent or prc-conccptual propositions. The probability certainly is that immense intervals of time would have been consumed in the passage through these various grades of mental evolution ; but when we remember the great importance of this kind of evolution to the species which had once begun to travel in that direction, we cannot wonder that survival of the fittest should have placed a high premium upon the instrument of its attain- ment— or, in other words, that the faculty of sign-making, when once happily started, should have been successively pushed onwards through ascending grades of efficiency, so that it should soon become as unique in the mammalian series as, for analogous reasons, are the flying powers of the Chiroptcra. But however long or however short the time ma\- have been that was required for our early progenitors to pass from one of these stages of sign-making to another, so soon as the denotative name of an object was brought into apposition with the denotative name of a quality or an action. THE TRANSITIOX IN THE RACE. Z^J so soon was there uttered the virtual statement of a virtual judgment, even though the mind which formed it was very far indeed from being able either to think about its judgment as a judgment, or to state a truth as true. Thus we perceive that two different principles were presumably concerned in the genesis of what I have called pre-conceptual predication. The first consists in the natural and inevitable extension of denotative into connotative terms, through the force of merely receptual association. The second consists in the no less natural and inevitable apposi- tion of denotative terms themselves, whereby a receptuall)- perceived relation is virtually — though not conceptually — predicated as subsisting between the objects, qualities, states, actions, or relations which are denoted. Of course it is evident that these two modes of development must have mutually assisted one another: the more that denotative signs underwent connotative extension, the greater must have been their predicative value when used in apposition ; and the more frequently denotative signs were used in apposition, the greater must have become the extension of their connotative value. Lastly, it is desirable throughout all this hypothetical discussion to remember that we have the positive evidence of philology touching two points of considerable importance. The first point is that, as in the aboriginal sentence-words there was no differentiation of, or distinction between, subject and predicate ; so, until very late in the evolution of predica- tive utterance, there was— and in very many languages still continues to be— an absence of the copula. Nay, even the substantive verb, which has been unwittingly conlounded with the copula by some of my opponents, was also very late in making its appearance. The second point is that, although " pronominal elements " — or verbal equivalents of gesture-signs indicative of space- relations — were among the earliest of verbal differentiations, it was not until after a^ons of ages had ela[)sed that any pronouns arose as specially indicative of the first person.* * Sec abovf, i)[). 30U, 301. 388 MENTAL EVOLUTION IN MAN. Now, this point I consider one of prime importance. For it furnishes us with direct evidence of the fact that, long after mankind had begun to speak, and even long after they had gained considerable proficiency in the art of articulate language, the speakers still continued to refer to themselves in that same kind of objective phraseology as is employed by a child before the dawn of self-consciousness. This, of course, is what on antecedent or theoretical grounds we should infer nuist have been the case ; but it is surely a matter of great moment that our inference on this point should admit of such full and independent verification at the hands of philological research. As we have now so repeatedly seen, the distinction between ideas as receptual and conceptual turns upon the presence or absence of self-consciousness, in the full or introspective signification of that term. And, as we have likewise seen, the outward and visible sign of this inward and spiritual grace is given in the subjective use of pronominal words. But if these things admit of no question in the case of an individual human mind — if in the case of the growing child the rise of self-consciousness is demon- strably the condition to that of conceptual thought, — by what feat of logic can it be possible to insinuate that in the growing psychology of the race there may have been conceptual thought before there was any true self-conscious- ness ? Obviously this cannot be insinuated without deny- ing those identical principles of psychology on which my opponents themselves rely. Will it, then, be said that the criterion of self-consciousness which is valid for a child is not valid for the race — that although in the former the rise of self-consciousness is marked by the change from objective to subjective phraseology, in the latter a precisely similar change is not to be accredited with a similar meaning? If this were to be suggested, it would not merely be quite gratuitous as a suggestion, but directly opposed to the whole of an otherwise perfectly parallel analogy. In point of fact, then, there is obviously no escape from the conclusion that in the race, as in the individual, the development of true, or THE TRAXSITIOiV IX THE RACE. 389 "inward," from receptual, or "outward," self-consciousness was a gradual process ; that its birth in the former is not merely a matter of inference — overpowering though this inference be, — but a matter of actual fact which is recorded in the archives of Language itself; and, therefore, that the central question upon which the whole of the present treatise has been engaged cannot an\- longer be regarded as an open question. It has been closed, part by part, as the witness of philolog}- has verified, stage by stage, the results of our psychological analysis ; and now, eventually, the verification has extended to the central core of the matter, revealing in all its naked simplicit)- the one decisive fact, that in the childhood of the world, no less than in that of the man, we may see the fundamental change from sense to thought : in the one as in the other do we behold that — "As he grows he gathers much, And learns the use of ' I,' and ' me," And finds ' I am not what I see, And other than the things I touch.' " So rounds he to a separate mind From W'hence clear memory may begin, As thro' the frame that binds him in His isolation grows defined. " 390 MENTAL EVOI.UTIOX IN MAN. CHAPTER XVII. GENERAL SUMMARY AND CONCLUDING REMARKS. In the present treatise I take as granted the general theory of evolution, so far as it is now accepted by the vast majority of naturalists. That is to say, I assume the doctrine of descent as regards the whole of organic nature, morphological and psychological, with the one exception of man. More- over, I assume this doctrine even in the case of man, so far as his bodily organization is concerned ; it being thus only with reference to the human mind that the exception to which I have alluded is made. And I make this exception in deference to the opinion of that small minority of evolutionists who still maintain that, notwithstanding their acceptance of the theory of descent as regards the corporeal constitution of man, they are able to adduce cogent evidence to prove that the theory fails to account for his mental constitution. Such being my basis of assumption, we began by con- sidering the state of the question a priori. If, in accordance with our assumption, the process of organic and of mental evolution has been continuous throughout the whole region of life and of mind, with the one exception of the mind of man, on grounds of an immensely large analogy we must deem it antecedently improbable that the process of evolu- tion, elsewhere so uniform and ubiquitous, should have been interrupted at its terminal phase. And this antecedent pre- sumption is still further strengthened by the undeniable fact that, in the case of every individual human being. GEXERAL SUMMARY AXD CONCLUDIXG REMARKS. 39 1 the human mind presents to actual observation a process of gradual development, extending from infancy to manhood. For it is thus shown to be a matter of observable fact that, whatever may have been the origin or the history of human intelligence in the past, as it now exists — or, rather, as in every individual case it now comes into existence — it proves itself to be no exception to the general law of evolution : it unquestionably does admit of gradual growth from a zero level, and without such a gradual growth we have no evidence of its becoming. Furthermore, so long as it is passing through the lower stages of this growth, the human mind ascends through a scale of faculties which are parallel with those that are permanently presented by what I have termed the ps}xho]ogical species of the animal kingdom — a general fact which tends most strongly to prove that, at all events up to the time when the distinctively human qualities of ideation are attained, no difference of kind is apparent between human and brute psychology. Lastly, not only in the individual, but also in the race, the phenomena of mental evolution are conspicuous — so far, at least, as the records of the human race extend. Whether we have regard to actual history, to tradition, to antiquarian remains, or flint implements, we obtain uniform evidence of a continuous process of upward development, which is thus seen to be as characteristic of those additional attributes wherein the human mind now surpasses that of any other species as it is of those attributes which it shares with other species. Therefore, if the process of mental evolution was interrupted between the anthropoid apes and primitive man during the prc-historic period of which we have no record, it must again have been resumed with primitive man, after which it must have continued as uninterruptedly in the human species as it previously did in the animal species. This, to say the least, is a most improbable supposition. The law of continuity is proved to apply on both sides of a psychological interval, where there happens to be a necessary absence of hi.storical information. Yet we are asked to believe that, in 392 MENTAL EVOLUTIOX IX MAX. curious coincidence with this interval, the law of continuity was violated — notwithstanding that in the case of every individual human mind such is known never to be the case. In order to overturn so immense a presumption as is thus raised against the contention of my opponents on merely a priori grounds, it appears to me that they must be fairly called upon to supply some very powerful considerations of an a posteriori kind, tending to show that there is something in the constitution of the human mind which renders it virtually impossible to suppose that such an order of mental existence can have proceeded by way of genetic descent from mind of lower orders. I therefore next proceeded to consider the arguments which have been adduced in support of this thesis. In order that the points of difference on which these arguments arc founded might be brought out into clear relief, I began by briefly considering the points of resemblance between the human mind and mind of lower orders. Here we saw that so far as the Emotions arc concerned no difference of kind has been, or can be, alleged. The whole series of human emotions have been proved to obtain among the lower animals, except those which depend on the higher intellectual powers of man — i.e. those appertaining to religion and perception of the sublime. But all the others — which in my list amount to over twenty — occur in the brute creation ; and although man}- of them do not occur in so highly developed a degree, this is immaterial where the question is one of kind. Indeed, so remarkable is the general similarity of emotional life in both cases — especially when we have regard to the young child and savage man — that it ought fairly to be taken as direct evidence of a genetic continuity between them. And so, likewise, it is with Instinct. For although this occurs in a greater proportion among the lower animals than it does in ourselves, no one can venture to question the identity of all the instincts which are common to both. And this is the only point that here requires to be established. GEXERAL SUMMARY AND CONCLUDIXG REMARK'S. 393 Again, with respect to the Will, no argument can arise touching the identity of animal and human volition up to the point where the latter is alleged to take on the attribute of freedom — which, as we saw, under any view depends on the intellectual powers of introspective thought. There remain, then, only these intellectual powers of introspective Thought, plus the faculties of Morality and Religion. Now, it is evident that, whatever we may severally conclude as touching the distinctive value of the two latter, we must all agree that a prime condition to the possibility of either resides in the former : without the powers of intellect which are competent to frame the abstract ideation that is concerned both in morals and religion, it is manifest that neither could exist. Therefore, in logical order, it is these powers of intellect that first fall to be considered. In subsequent parts of this work I shall fully deal both with morals and religion : in the present part I am concerned only with the intellect. And here it is, as I have acknowledged, that the great psychological distinction is to be found. Nevertheless, even here it must be conceded that up to a certain point, as between the brute and the man, there is not merely a similarity of kind, but an identity of correspondence. The distinction only arises with reference to those super-added faculties of ideation which occur above the level marked 28 in my diagram — i.e. where the upward growth of animal intelligence ends, and the development of distinctively human faculty begins. So that in the case of intellect, no less than in that of emotion, instinct, and volition, there can be no doubt that the human mind runs exactly parallel with the animal, up to the place where these superadded powers of intellect begin to supervene. Therefore, upon the face of them, the facts of comparative psychology thus far, to say the least, are strongly suggestive of these superadded powers having been due to a process of continued evolution. So much, then, for the points of agreement between animal and human p.sychology. Turning next to the points 394 MEXTAL EVOLUTIOX IX MAX. of difference, we had first to dispose of certain allegations which were either erroneous in fact or plainly unsound in theory. This involved a rejection /;/ toto of the following distinctions — namely, that brutes are non-sentient machines ; that they present no rudiments of reason in the sense of perceiving analogies and drawing inferences therefrom ; that they are destitute of any immortal principle ; that they show no signs of progress from generation to generation ; that they never employ barter, make fire, wear clothes, use tools, and so forth. Among these sundry alleged distinctions, those which are not demonstrably false in fact are demon- strably false in logic. Whether or not brutes are destitute of any immortal principle, and whether or not human beings present such a principle, the science of comparative psychology has no means of ascertaining ; and, therefore, any arguments touching these questions are irrelevant to the subject-matter on which we are engaged. Again, the fact that brutes do not resemble ourselves in wearing clothes, making fire, &c., clearly depends on an absence in them of those powers of higher ideation which alone are adequate to yield such products in the way of intelligent action. All such differences in matters of detail, therefore, really belong to, or are absorbed by, the more general question as to the nature of the distinction between the two orders of ideation. To this, therefore, as to the real question before us, we next addressed ourselves. And here it was pointed out, in limine, that the three living naturalists of highest authority who still argue for a difference of kind between the brute and the man, although they agree in holding that only on grounds of psychology can any such difference be maintained, neverthe- less upon these grounds all mutually contradict one another. For while Mr. .Nlivart argues that there must be a distinction of kind, because the psychological interval between the highest ape and the lowest man is so great ; Mr. Wallace argues for the same conclusion on the ground that this interval is not so great as the theory of a natural evolution would lead us to expect : the brain of a savage, he saj-s, is so GENERAL SUMMARY AND CONCLUDING REMARKS. 395 much more efficient an instrument than the mind to which it ministers, that its presence can only be explained as a pre- paration for the higher efficiency of mental life as afterwards exhibited by civilized man. Lastly, Professor De Ouatrefages contradicts both the English naturalists by vehemently insist- ing that, so far as the powers of intellect are concerned, there is a demonstrable identity of kind between animal intelli- gence and human, whether in the savage or civilized condi- tion : he argues that the distinction only arises in the domain of morals and religion. So that, if our opinion on the issue before us were to be in any way influenced by the voice of authority, I might represent the judgments of these my most representative opponents as mutually cancelling one another — thus yielding a zero quantity as against the enormous and self-consistent weight of authority on the other side. But, quitting all considerations of authority, I proceeded to investigate the question de novo, or exclusively on its own merits. To do this it was necessary to begin with a some- what tedious analysis of ideation. The general result was to yield the following as my classification of ideas. 1. Mere memories of perceptions, or the abiding mental images of past sensuous impressions. These are the ideas which, in the terminology of Locke, we may designate Simple, Particular, or Concrete. Nowadays no one questions that such ideas are common to animals and men. 2. A higher class of ideas, which by universal consent are also common to animals and men ; namely, those which Locke called Complex, Compound, or Mixed. These are something more than the simple memories of particular per- ceptions ; they are generated by the mixture of such memories, and therefore represent a compound, of which " particular ideas " are the elements or ingredients. By the laws of asso- ciation, particular ideas which cither resemble one another in themselves, or frequently occur together in experience, tend to coalesce and blend into one: as in a "composite photo- graph" the sensitive plate is able to unite many more or less similar images into a single picture, so the sensitive tablet of T,g6 MEXTAL EVOLUTIOX LV A! AX. the mind is able to make of many simple or particular ideas, a complex, a compound, or, as I have called it, 2i ij^oieric idea. Now, a generic idea of this kind differs from what is ordinarily called a general idea (which we will consider in the next paragraph), in that, although both are generated out of simpler elementary constituents, the former are thus generated as it were spontaneously or anatomically by the principles of mereh' I)erceptual association, while the latter can only be produced b)- a consciously intentional operation of the mind upon the materials of its own' ideation, known as such. This operation is what p.sychologists term conception, and the product of it they term a concept. Hence we see that between the region of percepts and those of concepts there lies a large interme- diate territory, which is occupied by what I have called generic ideas, or rccepts. A recept, then, differs from a percept in that it is a compound of mental representations, involving an orderly grouping of simpler images in accordance with past experience ; while it differs from a concept in that this orderh' grouping is due to an unintentional or automatic activity on the part of the percipient mind. A recept, or generic idea, is imparted to the mind by the external " logic of events ; " while a general idea, or concept, is framed by the mind con- sciously working to a higher elaboration of its own ideas. In short, a recept is received, while a concept is conceived. 3. The highest class of ideas, which psychologists are unanimous in denying to brutes, and which, therefore, we are justified in regarding as the unique prerogative of man. These are the General, Abstract, and Notional ideas of Locke, or the Concepts just mentioned in the last paragraph. As we have there seen, they differ from recepts — and, a fortiori, from percepts, in that they are themselves the objects of thought. In other words, it is a peculiarity of the human mind that it is able to think about its own ideas as such, con- sciously to combine and elaborate them, intentionally to develop higher products out of less highly developed consti- tuents. This remarkable power we found — also by common consent — to depend on the faculty of self consciousness. GEXERAL SUMMARY AND COXCLUDIXG REMARKS. 397 whereby the mind is able, as it were, to stand apart from itself, to render one of its states objective to others, and thus to contemplate its own ideas as such. Now, we are not con- cerned with the philosophy of this fact, but only with its history. How it is that such a faculty as self-consciousness is possible ; what it is that can thus be simultaneously the subject and the object of thought; whether or not it is con- ceivable that the great abyss of personality can ever be fathomed ; these and all such questions are quite alien to the scope of the present work. All that we have here to do is to analyze the psychological conditions out of which, as a matter of observable fact, this unique peculiarity emerges — to trace the history of the process, and tabulate the results. Well, we have seen that here, again, every one agrees in regarding the possibility of self-consciousness to be given in the faculty of language. Whether or not we suppose that these two faculties are one — that neither could exist without the other, and, therefore, that we may follow the Greeks in assigning to them the single name of Logos, — at least it is as certain as the science of psychology can make it, that within the four corners of human experience a self-conscious personality can- not be led up to in any other way than through the medium of language. For it is by language alone that, so far as we have any means of knowing, a mind is rendered capable of so far fixing — or rendering definite to itself — its own ideas, as to admit of any subsequent contemplation of them as ideas. It is only by means of marking ideas by names that the faculty of conceptual thought is rendered possible, as we saw at con- siderable length in Chapter IV. Such, then, was my classification of ideas. And it is a classification over which no dispute is likely to arise, seeing that it merely sets in some kind of systematic order a body of observable facts with regard to which writers of every school are nowadays in substantial agreement. Now, if this classification be accepted, it follows that the question before us is thrown back ui)on the faculty of language. This facult}-, therefore, I considered in a series of chai)ters. l''irst it was 398 MENTAL EVOLUTION IN MAX. pointed out that, in its widest signification, " lani^uage " means the faculty of making signs. Next, I adopted Mr. Mivart's " Categories of Language," which, when sh'ghtly added to, serve to give at once an accurate and exhaustive classification of every bodily or mental act with reference to which the term can possibly be applied. In all there were found to be seven of these categories, of which the first six are admittedly common to animals and mankind. The seventh, however, is alleged by my opponents to be wholly peculiar to the human species. In other words, it is conceded that animals do pre- sent what may be termed the germ of the sign-making faculty ; but it is denied that they be able, even in the lowest degree, to make signs of an intellectual kind — i.e. of a kind which consists in the bestowing of names as marks of ideas. Brutes are admittedly able to make signs to one another — and also to man — with the intentional purpose of conveying such ideas as they possess ; but, it is alleged, no brute is able to name these ideas, either by gestures, tones, or words. Now, in order to test this allegation, I began by giving a number of illustrations which were intended to show the level that is reached by the sign-making faculty in brutes ; next I con- sidered the language of tone and gesture as this is exhibited by man ; then I proceeded to investigate the phenomena of articulation, the relation of tone and gesture to words ; and, lastly, the psychology of speech. Not to overburden the present summary, I will neglect all the subordinate results of this analysis. The main results, however, were that the natural language of tone and gesture is identical wherever it occurs ; but that even when it becomes conventional (as it may up to a certain point in brutes), it is much less efficient than articulate language as an agency in the construction of ideas ; and, therefore, that the psychological line between brute and man must be drawn, not at language, or sign-making in general, but at that particular kind of sign-making which we understand by "speech." Nevertheless, the real distinction resides in the intellectual powers ; not in the symbols thereof. So that a man means, it matters not bv what svstem of GENERAL SUMMARY AND CONCLUDING REMARKS. 399 signs he expresses his meaning. In other words, although I endeavoured to prove that articulation must have been of unique service in developing these intellectual powers, I was emphatic in representing that, when once these powers are present, it is psychologically immaterial whether they find expression in gesture or in speech. In any case the psychological distinction between a brute and a man con- sists in the latter being able to mean a proposition ; and the kind of mental act which this involves is technically termed a "judgment." Predication, or the making of a pro- position— whether by gesture, tone, speech, or writing, — is nothing more nor less than the expression of a judgment ; and a judgment is nothing more nor less than the apprehen- sion of whatever meaning it may be that a proposition serves to set forth. Now, this is admitted by all my opponents who under- stand the psychology of the subject. Moreover, they allow that if once this chasm of predication were bridged, there would be no further chasm to cross. For it is universally acknowledged that, from the simplest judgment which it is possible to make — and, therefore, from the simplest proposition which it is possible to construct — human intelligence displays an otherwise uninterrupted ascent tlirough all the grades of excellence which it afterwards presents. Here, therefore, we had carefully to consider the psychology of predication. And the result of our analysis was to show that the dis- tinctively human faculty in question really occurs further back than at the place where a mind is first able to construct the formal proposition " A is B." It occurs at the place where a mind is first able to bestow a name, known as such, — to call A A, and B B, with a cognizance that in so doing it is performing an act of conceptual classification. Therefore, unless we extend the term "judgment" so as to embrace such an act of conceptual naming (as well as the act of expressing a relation between things conceptually named), we must conclude that "the simplest clement of thought " is not a judgment, but a concept. It is needless again to go over 400 MENTAL EVOLUTIOX IX MAX. the ground of this proof; for, although in the course of it I had to point out certain inexcusable errors in psychological analysis on the part of some of my opponents, the proof itself is too complete to admit of any question. Thus, then, we were brought back to our original distinc- tion between a concept and a reccpt. But now we were in a position to show that, just as in the matter of conducting " inferences," so in the matter of making signs, there is an order of ideation that is receptual as well as one that is conceptual. And, more particularly, even in that kind of sign-making which consists in the bestowing of names, idea- tion of the receptual order may be concerned without any assistance at all from ideation of the conceptual order. In other words, there are names and names. Not every name that is bestowed need necessarily be expressive of a concept, any more than every " inference " that is conducted need necessarily be the result of self-conscious thought. Not only young children before they attain to self-conscious thought, but even talking birds habitually name objects, qualities, actions, and states. Nevertheless, while giving abundant evidence of this fact, I was careful to point out that thus far no argumentative implications of any importance were involved. That a young child and a talking bird should be able thus to learn the names of objects, qualities, &c., by imitation — or even to invent arbitrary names of their own — - is psychologically of no more significance than the fact that both the child and the bird will similarly employ gesture- signs or vocal tones whereby to express the simple logic of their recepts. Nevertheless, it is needful in some way to distinguish this non-conceptual kind of naming from that kind which is peculiar to man after he has attained self-con- sciousness, and thus is able, not only to name, but to knozv that he names — not only to call A A^ but to think A as his symbol of A. Now, in order to mark this distinction, I have assigned the term denotation to naming of the receptual kind, and applied the term denomination to naming of the concep- tual kind. When a parrot calls a dog "]3ovv-vvow" (as a GEXERAL SUMMARY AXD COXCLCDLYG REMARKS. 4OI parrot, like a child, can easily be taught to do), it may be said in a sense to be naming the dog ; but obviously it is not predicating any characters as belonging to a dog, or perform- ing any act oi Judgment with regard to a dog — as is the case, for example, with a naturalist who, by means of his name Canis, conceptually assigns that animal to a particular zoo- logical genus. Although the parrot may never utter the name " Bow-wow " save when it sees a dog, this fact is attributable to the laws of association acting only in the receptual sphere : it furnishes no shadow of a reason for supposing that the bird ever thinks about the dog as a dog or sets the concept Dog before its mind as a separate object of thought. Therefore, none of my opponents can afford to deny that in one sense of the word there may be names without concepts : whether as gestures or as words (" vocal gestures "), there may be signs of things without these signs presenting any vestige of predicative value. Now, it is in order not to prejudice the case of my opponents, and thus clearly to mark out the field of discussion, that I have insti- tuted the distinction between names as receptual and concep- tual, or denotative and denominative. This distinction having been clearly understood, the next point was that both kinds of names admit of connotative extension — denotative names within the receptual sphere, and denominative within the conceptual. That is to say, when a name has been applied to one thing, its use may be extended to another thing, which is seen to belong to the same class or kind. The degree to which such connotative extension of a name may take place depends, of course, on the degree in which the mind is able to take cognizance of resemblances or analogies. Hence the process can go much further in the conceptual sphere than it does in the receptual. But the important point is that it unquestionably takes place in the latter within certain limits. Nor is this anything more than we should antecedently expect. For in the lengthy account and from the numerous facts which I gave of the receptual intelligence of brutes, it was abundantl)- proved that long 2 D 402 MENTAL EVOLUTIOX IX MAX. before the dififerential engine of conception has come to the assistance of mind, mind is able to reach a high level in the distinguishing of resemblances or analogies by means of receptual discrimination alone. Consequently, it is inevitable that non-conceptual or denotative names should undergo a connotative extension, within whatever limits these powers of merely receptual discrimination impose. And, as a matter of fact, we found that such is the case. A talking bird will extend its denotative name from one dog in particular to any other dog which it may happen to see ; and a young child, after having done this, will extend the denotative name still further, so as to include images, and eventually pictures, of dogs. Hence, if the receptual intelligence of a parrot were somewhat more advanced than it happens to be, we can have no doubt that it would do the same : the only reason why in this matter it parts company with a child so soon as it does, is because its receptual intelligence is not sufficiently deve- loped to perceive the resemblance of images and pictures to the objects which they are intended to represent. But the- receptual intelligence of a dog is higher than that of a parrot, and some dogs are able to perceive resemblances of this kind. Therefore if dogs, like parrots, had happened to be able to articulate, and so to learn the use of denotative names, there can be no doubt that they would have accompanied the growing child through a somewhat further reach of conno- tative utterance than is the case with the only animals which present the anatomical conditions required for the imitation of articulate sounds. Both dogs and monkeys are able, in an extraordinary degree, to iniderstaiid these sounds : that is to say, they can learn the meanings of an astonishing number of denotative names, and also be taught to apprehend a surprisingly large extension of connotative significance. Consequently, if they could but imitate these sounds, after the manner of a parrot, it is certain that they would greatly distance the parrot in this matter of receptual connotation. But, lastly, we are not shut up to any such hypothetical case. For the growing child itself furnishes us with evidence GEXERAL SUMMARY AXD CGNCLUDIXG REMARKS. 403 Upon the point, which is no less cogent than would be the case if dogs and monkeys were able to talk. For, without argumentative suicide, none of my opponents can afford to suggest that, up to the age when self-consciousness dawns, the young child is capable of conceptual connotation ; yet it is unquestionable that up to that age a continuous growth of connotation has been taking place, which, beginning with the level that it shares with a parrot, is eventually able to construct what 1 have called " receptual propositions," the precise nature of which I will summarise in a subsequent paragraph. The evidence which I have given of this conno- tative extension of denotative names by children before the age at which self-consciousness supervenes — and, therefore, prior to the very condition which is required for conceptual ideation — is, I think, overwhelming. And I do not see how its place in my argument can be gainsaid by any opponent, except at the cost of ignoring my distinction between conno- tation as receptual and conceptual. Yet to do this would be to surrender his whole case. Either there is a distinction, or else there is not a distinction, between connotation that is receptual, and connotation that is conceptual. If there is no distinction, all argument is at an end : the brute and the man are one in kind. But I allow that there is a distinction, and I acknowledge that the distinction resides where it is alleged to reside by my opponents — namely, in the presence or absence of self-consciousness on the part of a mind which bestows a name. Or, to revert to my own terminology, it is the distinction between denotation and denomination. Now, in order to analyze this distinction, it became needful further to distinguish between the highest level of receptual ideation that is attained by any existing brute, and those further developments of receptual ideation which arc presented by the growing child, after it parts company with all existing brutes, but before it assumes even the lowest stage of concep- tual ideation — i.e. prior to the dawn of self-consciousness. This subordinate distinction I characterized by the terms " lower recepts " and " higher reccpts." Already I had insti- 404 MEXTAL EVOLUTIOX IX M.IX. tutcd a distinction between "lower concepts" and "highcr conccpts," meaning by the former the conceptual naming of recepts, and by the latter a similar naming of other concepts. So that altogether four large and consecutive territories were thus marked out: (i) Lower Recepts, which are co-extensive with the psychology of existing animals, including a verj^ young child ; (2) Higher Recepts, which occupy a psycho- logical area between the recepts of animals and the first appearance of self-consciousness in man ; (3) Lower Concepts, which are concerned only with the self-conscious naming of recepts ; (4) Higher Concepts, which have to do with the self-conscious classification of other concepts known as such, and the self-conscious naming of such ideal integrations as may result therefrom. Now% if all this is true of naming, clearly it must also be true of judging. If there is a stage of pre-conceptual naming (denotation), there must also be a stage of pre-conceptual judgment, of which such naming is the expression. No doubt, in strictness, the term judgment should be reserved for conceptual thought (denomination) ; but, in order to avoid an undue multiplication of terms, 1 prefer thus to qualify the existing word "judgment." Such, indeed, has already been the practice among psychologists, who speak of " in- tuitive judgments" as occurring even in acts of perception. All, therefore, that I propose to do is to institute two addi- tional classes of non-conceptual judgment — namely, lower receptual and higher receptual, or, more briefly, receptual and pre-conceptual. If one may speak of an "intuitive," "uncon- scious," or " perceptual " judgment (as when we mistake a hollow bowl for a sphere), much more may we speak of a receptual judgment (as when a sea-bird dives from a height into water, but will not do so upon land), or a pre-con- ceptual judgment (as when a young child will extend the use of a denotative name without any denominative conception). In all, then, we have four phases of ideation to which the term judgment may be thus either literally or metaphorically applied — namely, the perceptual, receptual, pre-conceptual, GENERAL SUMMARY AXD CONCLUDIXG REMARKS. 405 and conceptual. Of these the last only is judgment, properly so called. Therefore I do not say that a brute really judges when, without any self-conscious thought, it brings together certain reminiscences of its past experience in the form of recepts, and translates for us the result of its ideation by the performance of what ^Ir. Mivart calls "practical inferences." Neither do I say that a brute really judges when, still without self-conscious thought, it learns correctly to employ denotative names. Nay, I should deny that a brute really judges even if, after it is able to denotate separately two different recepts (as is done by a talking bird), it were to name these two recepts simultaneously when thus combined in an act of " practical inference." Although there would then be the outward semblance of a proposition, we should not be strictly right in calling it a proposition. It would, indeed, be the statement of a truth perceived ; but not the statement of a truth perceived as true. Now, if all this be admitted in the case of a brute — as it must be by any one who takes his stand on the faculty of true or conceptual judgment, — obviously it must also be admitted in the case of the growing child. In other words, if it can be proved that a child is able to state a truth before it is able to state a truth as true, it is thereby proved that in the psychological history of every human being there is first the kind of predication which is required for dealing with receptual knowledge, or for the stating of truths perceived ; and next the completed judgment which is required for dealing with conceptual knowledge, or of stating truths perceived as true. Of course the condition required for the raising of this lower kind of judgment and this lower kind of predication (if, for the sake of convenience, we agree to use these terms) into the higher or only true kind of judgment and predication, is the advent of self-consciousness. Or, in other words, the place where a mere statement of truth first passes into a real predication of truth, is determined by the place at which there first supervenes the faculty of introspec- tive reflection. The whole issue is thus reduced to an 406 MEXTAL EJ'OLUTIOX IX MAX. analysis of self-consciousness. To this analysis, therefore, we next addressed ourselves. Seeing that the faculty in question only occurs in man, obviously it is only in the case of man that any material is supplied for the analysis of it. Moreover, as previously remarked, so far as this our analysis is concerned, we have only to deal with the psychology of self-consciousness : we are not concerned with its philosophy. Now, as a matter of psychology, no one can possibly dispute that the faculty in question is one of gradual development ; that during the first two or three years of the growing intelligence of man there is no vestige of any such faculty at all ; that when it does begin to dawn, the human mind is already much in advance of the mind of any brute ; but that, even so, it is much less highly developed than it is afterwards destined to become ; and that the same remark applies to the faculty of self-consciousness itself Furthermore, it will be granted that self-consciousness consists in paying the same kind of atten- tion to internal, or psychical processes, as is habitually paid to external, or physical processes — although, of course, the degrees in which such attention may be yielded are as various in the one case as in the other. Lastly, it will be further granted that in the minds of brutes, as in the minds of men, there is a world of images, or recepts ; and that the only reason why in the former case these images are not attended to unless called up by the sensuous association of their corre- sponding objects, is because the mind of a brute is not able to leave the ground of such merely sensuous association, so as to move through the higher and more tenuous region of intro- spective thought. Nevertheless, I have proved that this image-world, even in brutes, displays a certain amount of internal activity, which is not wholly dependent on sensuous associations supplied from without. For the phenomena of " home-sickness," pining for absent friends, dreaming, halluci- nation, &c., amply demonstrate the fact that in our more intelligent domesticated animals there may be an internal (though unintentional) play of ideation, wherein one image GEXERAL SUMMARY A. YD CONCLCDING REMARKS. 407 suggests another, this another, and so on, without the need of any immediate associations supplied from present objects of sense. Furthermore, I have pointed out that receptual ideation of this kind is not restricted to the images of sense- perception ; but is largely concerned with the mental states of other animals. That is to say, the logic of recepts, even in brutes, is sufficient to enable the mind to establish true analogies between subjective states and the corresponding states of other intelligences : animals habitually and accurately interpret the mental states of other animals, while also well knowing that other animals are able similarly to interpret theirs. Hence, it must be further conceded that intelligent animals recognize a world of ejects, as well as a world of objects : mental existence is known to them ejectively, though, as I allow, never thought upon subjectively. At this stage of mental evolution the individual — whether an animal or an infant — so far realizes its own individuality as to be informed by the logic of recepts that it is one of a kind, although of course it does not recognize either its own or any other individuality as such. Nevertheless, there is thus given a rudimentary or nascent form of self-consciousness, which up to the stage of develop- ment that it attains in a brute or an infant may be termed receptual self-consciousness ; while in the more advanced stages which it presents in young children it may be termed pre-conceptual self-consciousness. Pre-conceptual self-con- sciousness is exhibited by all children after they have begun to talk, but before they begin to speak of themselves in the first person, or otherwise to give any evidence of realizing their own existence as such. Later on, when true self-con- sciousness does arise, the child, of course, is able to do this ; and then only^ is supplied the condition sine qua non to a reflection upon its own ideas — hence to a knowledge of names as names, and so to a statement of truths as true. But long before this stage of true or conceptual self-consciousness is reached — whereby alone is rendered possible true or con- ceptual predication — the child, in virtue of its pre-conceptual 40S MEXTAL EVOLUTION EV MAN. self-consciousness, is able to make known its wants, and otherwise to communicate its ideas, by way of pre-conceptual predication. I gave many instances of this pre-conceptual predication, which abundantly proved that the pre-concep- tual self-consciousness of which it is the expression amounts to nothing more than a practical recognition of self as an active and feeling agent, without any introspective recognition of that self as an object of knowledge. Given, then, this stage of mental evolution, and what follows "^ The child, like the animal, is supplied by its logic of recepts with a world of images, standing as signs of outward objects ; with an ejective knowledge of other minds, and with that kind of recognition of self as an active, suffering, and accountable agent to which allusion has just been made. But, over and above the animal, the child has now at its command a much more improved machinery of sign-making, which, as we have before seen, is due to the higher evolution of its receptual ideation. Now among the contents of this ideation is a better apprehension of the mental states of other human beings, together with a greatly increased power of denotative utterance, whereby the child is able to name receptually such ejective states as it thus receptually apprehends. These, therefore, severally receive their appro- priate denotations, and so gain clearness and precision as ejective images of the corresponding states experienced by the child itself " Mamma pleased to Dodo" would have no meaning as spoken by a child, unless the child knew from his own feelings what is the state of mind which he thus ejectively attributes to his mother. Hence, we find that at the same age the child will also say " Dodo pleased to mamma." Now it is evident that we are here approaching the very borders of true or conceptual self-consciousness. The child, no doubt, is still speaking of himself in objective phraseology ; but he has advanced so far in the interpretation of his own states of mind as clcarl}' to name them, in the same way as he would name any external objects of sense-perception. Thus is he enabled to fix these states before his mental vision GENERAL SUMMARY AXD CONCLUDING REMARKS. 409 as things which admit of being denoted by verbal signs, although as yet he has never thought about either the states of mind or his names for them as such, and, therefore, has not yet attained to the faculty of denomination. But the interval between denotation and denomination has now become so narrow that the step from recognizing " Dodo " as not only the object, but also the subject of mental changes, is rendered at once eas}- and inevitable. The mere fact of attaching verbal signs to mental states has the effect of focussing attention upon those states ; and when attention is thus focussed habitually, there is supplied the only further con- dition which is required to enable a mind, through its memory of previous states, to compare its past with its present, and so to reach that apprehension of continuity among its own states wherein the full introspective, or conceptual conscious- ness of self consists. Several subordinate features in the evolution of this con- ceptual from prc-conceptual self-consciousness were described ; but it is needless again to mention them. Enough has been here said to show ample grounds for the conclusions which my chapter on " Self-consciousness " was mainly concerned in establishing — namely, that language is quite as much the antecedent as it is the consequent of self-consciousness ; that pre-conceptual predication is indicative of a pre-conceptual self-consciousness ; and that from these there naturally and inevitably arise those higher powers of conceptual predication and conceptual self-consciousness on which my opponents (disregarding the phases that lead up to them) have sought to rear their alleged distinction of kind between the brute and the man. Thus, as a general result of the whole inquiry so far, we may say that throughout the entire range of mental phenomena we have found one and the same distinction to obtain between the faculties of mind as perceptual, receptual, and conceptual. Percept, Rccept, and Concept ; Perceptual Judgment, Receptual Judgment, and Concei)tual Judgment ; Indication, Denotation, and Denomination ; — these are all 410 ME XT A I. EVOLUTIOX IN MAX. manifestations, in different regions of psychological inquiry, of the same psychological distinctions. And we have seen that the distinction between a Recept and a Concept, which is thus carried through all the fjibric of mind, is really the onl}- distinction about which there can be any dispute. More- over, we have seen that the distinction is on all hands allowed to depend on the presence or absence of self-consciousness. Lastly, we have seen that even in the province of self-con- sciousness itself the same distinction admits of being traced : there is a form of self-consciousness which may be termed rcceptual, as well as that which may be termed conceptual. The whole question before us thus resolves itself into an inquir}' touching the relation between these two forms of self-consciousness : is it or is it not observable that the one is devclopmentally continuous with the other? Can we or can we not perceive that in the growing child the powers of receptual self-conciousness, which it shares with a brute, pass by slow and natural stages into those powers of conceptual self-consciousness which are distinctive of a man ? This question was fully considered in Chapter XI. I had previously shown that so far as the earliest, or indicative phase of language is concerned, no difference even of degree can be alleged between the infant and the animal. I had also shown that neither could any such difference be alleged with regard to the earlier stages of the next two phases — namel}-, the denotative and the receptually connotative. Moreover, I had shown that no difference of kind could be alleged between this lower receptual utterance which a child shares witli a brute, and that higher receptual utterance which it proceeds to develop prior to the advent of self-consciousness. Lastly, I had shown that this higher receptual utterance gives to the child a psychological instrument whereby to work its way from a merely receptual to an incipiently conceptual consciousness of self Such being the state of the facts as established by my previous analysis, I put to my opponents the following dilemma. Taking the case of a child about two years old, who is able to frame such a rudimentary, com- GENERAL SUMMARY AND CONCLUDING REM ARIZ'S. 4I I municative, or pre-conceptual proposition as " Dit ki " (Sister is crying), I proceeded thus. "Dit" is the denotative name of one recept, "ki" the deno- tative name of another : the object and the action which these two recepts severall}^ represent happen to occur together before the child's observation : the child, therefore, denotes them simultaneously — i.e. brings them into apposition. The apposition in consciousness of these two recepts, with their corresponding denotations, is thus effected for the child by the logic of events : it is not effected by the child in the way of any intentional or self-conscious grouping of its ideas, such as we have seen to be the distinguishing feature of the logic of concepts. Here, then, comes the dilemma. For I say, either you here have conceptual judgment, or else you have not. If you say that this is conceptual judgment, you destroy the basis of your own distinction between man and brute, because then you must also say that brutes conceptually judge — the child as yet not having attained to conceptual self-conscious- ness. If, on the other hand, you say that here you have not conceptual judgment, inasmuch as you have not self-con- sciousness, I ask at what stage in the subsequent development of the child's intelligence you would consider conceptual judgment to arise. Should you answer that it first arises when conceptual self-consciousness first supplies the condition to its arising, I must refer you to the proof already given that the advent of self-consciousness is itself a gradual process, the precedent conditions of which are supplied far down in the animal series. But if this is so, where the faculty of stating a truth perceived passes into the higher faculty of perceiving the truth as true, there is a continuous series of gradations connecting the one faculty with the other. Up to the point where this continuous series of gradations begins, the mind of the child is, as I have already proved, indistinguishable from the mind of an animal by any one principle of psychology. Will you, then, maintain that up to this time the two orders of psychical existence are identical in kind, but that during its ascent through this final series of crradations tlie human 412 MENTAL EVOLUTIOX IX MAX. intelligence becomes distinct in kind from that of animals, and therefore also from its oicn previous self ^ If so, }'our argument here ends in a contradiction. In confirmation of this my general argument, two sub- sidiary considerations were then added. The first was that although the advance to true self-consciousness from lower grades of mental development is no doubt a very great and important matter, still it is not so great and important in comparison with what this development is afterwards destined to become, as to make Wp feel that it constitutes an\- distinc- tion sni generis — or even, perhaps, the principal distinction — between the man and the brute. For even when self-con- sciousness does arise, and has become fairly well developed, the powers of the human mind are still in an almost infantile condition. In other words, the first genesis of true self-con- sciousness marks a comparatively low level in the evolution of the human mind — as we might expect that it should, if its genesis depends upon, and therefore lies so near to, those precedent conditions in merely animal psychology to which I have assigned it. But, if so, does it not follow that, great as the importance of self-consciousness afterwards proves to be in the development of distinctively human ideation, in itself, or in its first beginning, it does not betoken an}' \'ery per- ceptible advance upon those powers of pre-conceptual ideation which it immediately follows .'' There is thus shown to be even less reason for regarding the first advent of conceptual self- consciousness as marking a psychological difference of kind, than there would be so to regard the advent of those higher powers of conceptual ideation which subsequently — though as gradually — supervene between early childhood and youth. Yet no one has hitherto ventured to suggest that the intel- ligence of a child and the intelligence of a youth display a difference of kind. The second subsidiary consideration which I adduced was, that even in the case of a full}' developed self-conscious intel- ligence, both receptual and pre-conceptual ideation continue to pla}^ an important part. The vast majority of our verbal GEXERAL SUMMARY A XD COXCLUDIXG REMARKS. 413 propositions are made for the practical purposes of commu- nication, or without the mind pausing to contemplate the pro- positions in the light of self-consciousness. No doubt in many- cases, or in those where highly abstract ideation is concerned, this independence of the two faculties is more apparent than real : it arises from each having undergone so much elabo- ration by the assistance which it has derived from the other, that both are now in possession of a large body of organized material on which to operate, without requiring, whenever they are exercised, to build up the structure of this material ab initio. When I say " Heat is a mode of motion," I am using what is now to me a mere verbal sign, which expresses an external fact : I do not require to examine my own ideas upon the abstract relation which the proposition sets forth, although for the original attainment of these ideas I had to exercise many and complex efforts of conceptual thought. But although I hold this to be the true explanation of the apparent independence of predication and introspection in all cases of highly abstract thought, I am convinced, on the ground of adequate reasons given, that in all cases where those lower orders of ideation are concerned to which I have so often referred as receptual and pre-conceptual, the independence is not only apparent, but real. Now, if the reasons which I have assigned for this conclusion are ade- quate— and they are reasons sanctioned by Mill, — it follows that the ideation concerned in ordinary predication becomes so closely affiliated with that which is expressed in the lower levels of sign-making, that even if the connecting links were not supplied by the growing child, no one would be justified, on psychological grounds alone, in alleging any difference of kind between one level and another. The object of all sign- making is communication, and from our study of the lower animals we know that communication first has to do exclu- sively with rccepts, while from our study of the growing child we know that it is the signs used in the communication of rccepts which first lead to the formation of concepts, l-'or concepts are first of all named recepts, known as such ; and 4 I 4 ME XT A L E I 'OL UTIOX IN MA X. we have seen in previous chapters that this kind of knowledge (i.e. of names as names) is rendered possible by introspection, which, in turn, is reached b}' the naming of self as an agent, l^ut even after the power of conceptual introspection has been fully reached, demand is not always made upon it for the communication of merely receptual knowledge ; and therefore it is that not every proposition requires to be introspcctively contemplated as such before it can be made. Given the power of denotative nomination on the one hand, and the power of even the lowest degree of connotative nomination on the other, and all the conditions are furnished to the formation of non-conceptual statements, which differ from true propo- sitions only in that they do not themselves become objects of thought. And the only difference between such a statement when made by a young child, and the same statement when similarly made by a grown man, is that in the former case it is not QMQX\ potentially capable of itself becoming an object of thought. The investigation having been thus concluded so far as comparative psychology was concerned, I next turned upon the subject the independent light of comparative philology. Whereas we had hitherto been dealing with what on grounds of psychological analysis alone we might fairly infer were the leading phases in the development of distinctively human ideation, we now turned to that large mass of direct evidence which is furnished by the record of Language, and is on all hands conceded to render a kind of unintentional record of the prc-historic progress of this ideation. The first great achievement of comparative philology has been that of demonstrating, beyond all possibility of question, that language as it now exists did not appear ready-made, or by way of any specially created intuition. Comparative philology has furnished a completed proof of the fact that language, as we now know it, has been the result of a gradual evolution. In the chapter on "Comparative GENERAL SUMMARY AXD CONCLUDING REMARKS. 415 Philology," therefore, I briefly traced the principles of language growth, so far as these are now well recognized by all philologists. It was shown, as a matter of classification, that the thousand or more existing languages fall into about one hundred families, all the members of each family being more or less closely allied, while members of different families do not present evidence of genetic affinity. Nevertheless, these families admit of being comprised under larger groups or "orders," in accordance with certain characteristics of structure, or type, which they present. Of these types all philologists are agreed in distinguishing between the Isolating, the Agglutinating, and the Inflectional. Some philologists make a similar distinction between these and the Polysynthetic, while all are agreed that from the agglu- tinative the Incorporating type has been derived, and from the inflectional the Analytic. Passing on from classification to phylogeny, we had to consider the question of genetic relationship between the three main orders, inter se, and also between the Polysyn- thetic type and the Agglutinating. The conflict of authori- tative opinion upon this question v.as shown to have no bearing upon the subject-matter of this treatise, further than to emphasize the doctrine of the polyphylectic origin of language — the probability appearing to be that, regarded as types, both the isolating and the polysynthetic are equally archaic, or, at all events, that they have been of equally independent growth. In this connection I adduced the hypothesis of Dr. Hale, to the effect that the many apparently independent tongues which arc spoken by different native tribes of the New World, may have been in large part due to the inventions of accidentally isolated children. The curious correlation between multiplicity of independent tongues and districts favourable to the life of unprotected children — in Africa as well as in America — seemed to support this h)'po- thesis ; while good evidence was given to show that children, if left much alone, do invent for themselves languages which have little or no resemblance to that of their parents. 4l6 MEXTAL EVOLUTIOX IX MAX. Without rccapitulatini^ all that was said upon the phases and causes of linguistic evolution in its various lines of descent, it will be enough to remind the reader that in ever}' case the result of philological inquiry is here the same — namely, to find that languages become simpler in their structure the further they are traced backwards, until we arrive at their so-called " roots." These are sometimes represented as the mysterious first principles of language, or even as the aboriginal data whose origin is inexplicable. As a matter of fact, however, these roots arc nothing more than the ultimate results of philological analysis : in no other sense than this can they be supposed " primary." Seeing, then, that these roots represent the materials of language up to the place where the evolution of language no longer admits of being clearly traced, it is evident that their antece- dents, whatever they may have been, necessarily lie beyond the reach of philological demonstration, as distinguished from philological inference. This, of course, is what an evolu- tionist knows antecedently must be the case sonieivhere in the course of any inquiry touching the process of evolution, wherever he may have occasion to trace it. For the further he is able to trace it, the nearer must he be coming to the place where the very material which he is investigating has taken its origin; and as it is this material itself which furnishes the evidences of evolution, when it has been traced back to its own origin, the inquiry reaches a vanishing point. Adopting the customary illustration of a tree, we might sa}- that when a philologist has traced the development of the leaves from the twigs, the twigs from the branches, the branches from the stems, and the stems from the roots, he has given to the evolutionist all the evidence of evolution which in this particular line of inquiry is antecedently possible. The germ of ideation out of which the roots developed must obviously lie beyond the reach of the philo- logist as such ; and if any light is to be thrown upon the nature of this germ, or if any evidence is to be yielded of the phases whereby the germ gave origin to the roots, this GENERAL SUMMARY AND CONCLUDING REMARKS. A.IJ must be done by some other lines of inquiiy finding similar germs giving rise to similar products elsewhere. In the present instance, the onl}^ place where we can look for such parallel processes of evolution is in the case of the growing child, which I have already considered. Here, then, we are in the presence of exactly the same distinction with regard to the origin of Language, as we were at the beginning of this treatise with regard to the origin of Man. For we there saw that, while we have the most cogent historical proof of the principles of evolution having governed the progress of civilization, we have no such direct proof of the descent of man from a brutal ancestry. And here likewise we find that, so long as the light of philology is able to guide us, there can be no doubt that the principles of evolution have determined the gradual development of languages, in a manner strictly analogous to that in which they have deter- mined the ever-increasing refinement and complexity of social organizations. Now, in the latter case we saw that such direct evidence of evolution from lower to higher levels of culture renders it well-nigh certain that the method must have extended backwards beyond the historical period ; and hence that such direct evidence of evolution uniformly per- vading the historical period in itself furnishes a strong prima facie presumption that this period was itself reached by means of a similarly gradual development of human faculty. And thus, also, it is in the case of language. If philology is able to prove the fact of evolution in all known languages as far back as the primitive roots out of which they have severally grown, the presumption becomes exceedingly strong that these earliest and simplest elements, like their later and more complex products, were the result of a natural growth. Or, in the words already quoted from Geiger, we cannot forbear concluding that language must once have had no existence at all. Nevertheless, it is important to distinguish between demonstrated fact and speculative inference, however strong ; and, therefore, I began by stating the stages of evolution through which languages are now known to iiavc 2. !•: 41 8 MENTAL EVOLUTION IX MAX. passed from the root-stage upwards. Having done this, I proceeded to consider the question touching the origin of these roots themselves. First, as to their number, we found that the outside esti- mate, in the younger days of philological research, gave one thousand as a fair average of the roots which go to feed any living language ; but that this estimate might now be safely reduced by three-fourths. Indeed, in his latest work, Professor Max MuUer professes to have reduced the roots of Sanskrit to as low a number as I2i, and thinks that even this is excessive. Regarding the character of roots, we saw that some philologists look upon them as the actual words which were used by the pre-historic speakers, who, therefore, "talked with one another in single syllables, indicative of ideas of prime importance, but wanting all designation of their rela- tions." * On the other hand, it is now the generally accepted belief, that "roots are the phonetic and significant types discovered by the analysis of the comparative philologist as common to a group of allied words,"! — or, as it were, composite phonograms of families of words long since extinct as individuals. We saw, however, that this difference of opinion among philologists does not affect the present inquiry, seeing that even the phonetic-type theory does not question that the unknown words out of the composition of which a root is now extracted must have been genetically allied with one another, and exhibited the closeness of their kinship by a close similarity of their sounds. A much more important question for us is the character of these roots with respect to their significance. In this con- nection we found that they indicate what Professor Max Miiller calls "general ideas," or "concepts ;" bear testimony to an already and, comparatively speaking, advanced stage of social culture ; are all expressive either of actions or states ; and betray no signs of imitative origin. Taking each of these characters separately, we found that although all the 121 roots of Sanskrit are expressive of general ideas, the order of * Whitney. f Sayce. GENERAL SUMMARY AND COYCLUDIXG REMARKS. 419 generality is so low as for the most part to belong to that which I had previously called " lower concepts," or " named recepts." Next, that they all bear intrinsic testimony to their own comparatively recent origin, and, therefore, are "primi- tive" only in the sense of representing the last result of philo- logical analysis : they certainly are very far from primitive in the sense of being aboriginal. Again, that they are all of the nature of verbs was shown to be easily explicable ; and, lastly, the fact that none of them betray any imitative source is not to be wondered at, even on the supposition that onomatopceia entered largely into the composition of aboriginal speech. For, on the one hand, we saw that in the struggle for existence among aboriginal and early words, those only could have stood any chance of survival — i.e. of leaving progeny — which had attained to some degree of connotative extension, or "generality;" and, on the other hand, that in order to do this an onomatopoctic word must first have lost its onomatopoetic significance. A large body of evidence was adduced in support of the onomatopoetic theory, and certain objections which have been advanced against it were, I think, thoroughly controverted. Later on, however, we saw that the question as to the degree in which onomato- poeia entered in to the construction of aboriginal speech is really a question of secondary interest to the evolutionist. Whether in the first instance words were all purely arbitrary, all imitative, or some arbitrary and some imitative, — in any case the course of their subsequent evolution would have been the same. By connotative extension in divergent lines, meanings would have been progressively multiplied in those lines through all the progeny of ever-multiplying terms — ^just in the same way as we find to be the case in " baby-talk," and as philologists have amply proved to be the case with the growth of languages in general. That speech from the first should have been concerned with the naming of generic ideas, or higher recepts, as well as with particular objects of sense, is what the evolutionist would antecedently expect. It must be remembered that the 420 MENTAL EVOLUTION IN MAN. kind of classification with which rccepts are concerned is that which lies nearest to the automatic groupings of sensuous perception : it depends on an absence of any power analyti- cally to distinguish less perceptible points of difference among more conspicuous points of resemblance — or non-essential analogies among essential analogies with which they happen to be frequently associated in experience. On the other hand, the kind of classification with which concepts are concerned is that which lies furthest from the automatic groupings of sensuous perception : it depends on the power of analytically distinguishing between essentials and non- essentials among resemblances which occur associated to- gether in experience. Classification there doubtless is in both cases ; but in the one it is due to the obviousness of analogies, while in the other it is due to the mental dis- sociation of analogies as apparent and real. Or else, in the one case it is due to constancy of association in experience of the objects, attributes, actions, &c., classified ; while in the other case it is due to a conscious disregard of such association. Now, if we remember these things, we can no longer wonder that the palaeontology of speech should prove early roots to have been expressive of "generic," as distinguished from "general" ideas. The naming of actions and processes so habitual, or so immediately apparent to perception, as those to which the "121 concepts" tabulated by Professor Max Mliller refer, does not betoken an order of ideation very much higher than the pre-conceptual, in virtue of which a young child is able to give expression to its higher recep- tual life, prior to the advent of self- consciousness. In view of these considerations, my only wonder is that the 121 root- words do not present better evidence of conceptual thought. This, however, only shows how comparatively small a part self-conscious reflection need play in the practical life of early man, even when so far removed from the really " primitive " condition of hitherto wordless man as was that of the pastoral people who have left this record of ideation in the roots of Aryan speech. GEXERAL SUMMARY AXD CONCLUDIXG REMARK'S. 42 1 After having thus explained the absence of words significant of "particular ideas" among the roots of existing language, as well as the generic character of those which the struggle for existence has permitted to come down to us, we went on to consider sundry other corroborations of our previous analysis which are yielded by the science of philology. First we saw that this science has definitely proved two general facts with regard to the growth of predication — namely, that in all the still existing radical languages there is no distinction between noun, adjective, verb, or particle ; and that the structure of all other languages shows this to have been the primitive condition of language-structure in general : " every noun and every verb was originally by itself a complete sentence," consisting of a subject and predicate fused into one — or rather, let us say, not yet differentiated into the tivo, much less into the three parts which now go to constitute the fully evolved structure of a proposition. Now, this form of predication is " condensed " only because it is undeveloped ; it is the undifferentiated protoplasm of pre- dication, wherein the " parts of speech " as yet have no exist- ence. And just as this, the earliest stage of predication, is distinctive of the pre-conceptual stage of ideation in a child, so it is of the pre-conceptual ideation of the race. Abundant evidence was therefore given of the gradual evolution of pre- dicative utterance, pari passu with conceptual thought — evidence which is woven through the whole warp and woof of every language which is now spoken by man. In par- ticular, we saw that pronouns were originally words indicative of space relations, and strongly suggestive of accompany- ing acts of pointing — "I" being equivalent to "this one," " He" to "that one," &c. Moreover, just as the young child begins by speaking of itself in the third person, so " Man regarded himself as an object before he learnt to regard himself as a subject," * as is proved by the fact that " the objective cases of the personal as well as of the other pronouns, are always older than the subjective." f rronominal • I'arrar. t CinicU. 42 2 MENTAL EVOLUTION IN MAN. elements afterwards became affixed to nouns and verbs, when these began to be differentiated from one another ; and thus various apphcations of a primitive and highly generalized noun or verb were rendered by means of these elements, which, as even Professor ]\Iax IMuller allows, "must be con- sidered as remnants of the earliest and almost pantomimic phase of language, in which language was hardly as yet what we mean by language, namely logos, a gathering, but only a pointing." Similarly, Professor Sayce remarks of this stage in the evolution of predicative utterance — which, be it observed, is precisely analogous to that occupied by a young child whose highly generalized words require to be assisted by gestures — " It is certain that there was a time in the history of speech when articulate or semi-articulate sounds uttered by primitive man were made the significant representations of thought by the gestures with W'hich they were accompanied : and this complex of sound and gesture — a complex in which, be it remembered, the sound had no meaning apart from the gesture — was the earliest sentence." Thus it was that " gram- mar has grown out of gesture" — different parts of speech, with the subsequent commencements of declension, conjuga- tion, &c., being all so many children of gesticulation: but when in subsequent ages the parent was devoured by this youthful progeny, they continued to pursue an independent growth in more or less divergent lines of linguistic development. For instance, we have abundant evidence to prove that, even after articulate language had gained a firm footing, there was no distinction between the nominative and genitive cases of substantives, nor between these and adjectives, nor even between any words as subject-words and predicate- words. All these three grammatical relations required to be expressed in the same way, namel}', by a mere apposition of the generalized terms themselves. In course of time, how- ever, these three grammatical differentiations were effected by conventional changes of position between the words apposed, in some cases the form of predication being A B, and that of attribution or possession B A, while in GEXERAL SUMMARY AXD COXCLUDIXG REMARKS. 423 Other branches of language-growth the reverse order has obtained. Eventually, however, " these primitive contrivances for distinguishing between the predicate, the attribute, and the genitive, when the three ideas had in course of ages been evolved by the mind of the speaker, gradually gave way to the later and more refined machinery of suffixes, auxiliaries, and the like." * And so it is with all the other so-called " parts of speech," in those languages which, in having passed beyond the primitive stage, have developed parts of speech at all. " These are the very broadest outlines of the process by which conceptual roots were predicated, by which they came under the sway of the categories — became substantives, adjectives, adverbs, and verbs, or by whatever other names the results thus obtained may be described. The minute details of this process, and the marvellous results obtained by it, can be studied in the grammar of every language or family of languages." t Thus, philology is able to trace back, stage by stage, the form of predication as it occurs in the most highly developed, or inflective language, to that earliest stage of language in general, which I have called the in- dicative. Many other authorities having been quoted in support of these general statements, and also for the purpose of tracing the evolution of predicative utterance in more detail, I proceeded to give illustrations of different phases of its development in the still existing languages of savages ; and thus proved that they, no less than primitive man, are unable to " supply the blank form of a judgment," or to furnish what my opponents regard as the criterion of human faculty. Therefore, the only policy which can possibly remain for these opponents to take up, is that of abandoning their Aristotelian position : no longer to take their stand upon the grounds of \i\xxc\y formal predication as this happens to have been developed in the Indo-European branch of lan- guage ; but altogether upon those of material predication, or, * S.iycc. t Max Miilkr. 424 MENTAL EVOLUTION IN MAN. as I may say, upon the meaning or substance of a judgment, as distinguished from its grammar or accidents. In other words, it may possibly still be argued that, although the issue is now thrown back from the "blank- form " of predication on which my opponents have hitherto relied, to the hard fact of predication itself, this hard fact still remains. Even though I have shown that in the absence of any parts of speech predication requires to be conducted in a most inefficient manner ; still, it may be said, predication is conducted, and must be conducted — for assuredly it is only in order to conduct it that speech can ever have existed at all. Now, I showed that if my opponents do not adopt this change of position, their argument is at an end. For I proved that, after all the foregoing evidence, there is no longer any possibility of question touching the continuity of growth between the predicative germ in a sentence-word, and the fully evolved structure of a formal proposition. But, on the other hand, I next showed that this change of position, even if it were made, could be of no avail. For, if the term "predication" be thus extended to a "sentence- word," it thereby becomes deprived of that distinctive meaning upon which alone the whole argument of my adversaries is reared : it is conceded that no distinction obtains between speaking and pointing : the predicative phase of language has been identified with the indicative : man and brute are acknow- ledged to be " brothers." That is to say, if it be maintained that the indicative signs of the infant child or the primitive man are predicative, no shadow of a reason can be assigned for withholding this designation from the indicative signs of the lower animals. On the other hand, if this term be denied to both, its application to the case of spoken language in its fully evolved form must be understood to signify but a difference of phase or degree, seeing that the one order of sign-making has been now so completely proved to be but the genetic and improved descendant of the other. In short, the truth obviously is that we have a proved contimiity of development betiveen all stages of the sign-making facility ; and, GENERAL SUMMARY AND CONCLUDIXG REMARKS. 425 therefore, that any attempt to draw between one and another of them a distinction of kind has been shown to be impossible. The conclusions thus reached at the close of Chapter XIV. with regard to the philology of predication were greatly strengthened by additional facts which were immediately adduced in the next Chapter with regard to the philology of conception. Here the object was to throw the independent light of philology upon a point which had already been considered as a matter of psychology, namely, the passage of receptual denotation into conceptual denomination. This is a point which had previously been considered only with reference to the individual : it had now to be considered with reference to the race. First it was shown that, owing to the young child being surrounded by an already constructed grammar of predicative forms, the earlier phases in the evolution of speech are greatly foreshortened in the ontogeny of mankind, as compared with what the study of language shows them to have been in the phylogeny. Gesture-signs are rapidly starved out when a child of to-day first begins to speak, and so to learn the use of grammatical forms. But early man was under the necessity of elaborating his grammar out of his gesture-signs — and this at the same time as he was also coining his sentence-words. Therefore, while the acquisition of names and forms of speech by infantile man must have depended in chief part upon gestures and grimace, this acquisition by the infantile child is actively inimical to both. Next we saw that the philological doctrine of " sentence- words " threw considerable additional light on my psycho- logical distinction between ideas as general and generic. For a sentence-word is the expression of an idea hitherto generalized, that is to say undifferentiated. Such an idea, as we now know, stands at the antipodes of thought from one which is due to what is called a generalisation — that is to sa\-, a conceptual synthesis of the results of a previous anal3-sis. And the doctrine of sentence-words recognizes an immense historical interval (corresponding with the innncnse ps)-cho- 426 ME XT A L EVOLUTION EV MAX. logical interval) between the generic and the general orders of ideation. Again, we saw that in all essential particulars the semiotic construction of this the most primitive mode of articulate communication which has been preserved in the archeology of spoken language, bears a precise resemblance to that which occurs in the natural language of gesture. As we saw, " gesture-language has no grammar properly so called ; " and we traced in considerable detail the analogies — so singularly numerous and exact — between the forms of sentences as now revealed in gesture and as they first emerged in the early days of speech. In other words, the earliest record that speech is able to yield as to the nature of its own origin, clearly reveals to us this origin as emerging from the yet more primitive language of tone and gesture. For this is the only available explanation of their close family resemblance in the matter of syntax. Furthermore, we have seen that in gesture language, as in the forms of primitive speech now preserved in roots, the purposes of predication are largely furthered by the mere apposition of denotative terms. A generalized term of this kind (which as yet is neither noun, adjective, nor verb), when brought into apposition with another of the same kind, serves to convey an idea of relationship between them, or to state something of the one by means of the other. Yet apposition of this kind need betoken no truly conceptual thought. As we have already seen, the laws of merely sensuous association are sufficient to insure that when the objects, qualities, or events, which the terms severally denote, happen to occur together in Nature, they must be thus brought into corresponding apposition by the mind : it is the logic of events v/hich inevitably guides such pre-conceptual utterance into a statement of the truth that is perceived : the truth is received into the mind, not conceived by it. And it is obvious how repeated statements of truth thus delivered in receptual ideation, lead onwards to conceptual ideation, or to statements of truth as true. GENERAL SmniARY AXD CONCLUDIXG REMARKS. 427 Now, if all this has been the case, it is obvious that aboriginal words can have referred only to matters of purely receptual significance — i.e. "to those physical acts and qualities which are directly apprehensible by the senses." Accordingly, we find in all the earliest root-words, which the science of philology has unearthed, unquestionable and unquestioned evidence of "fundamental metaphor," or of a conceptual extension of terms which were previously of no more than receptual significance. Indeed, as Professor Whitney says, " so pervading is it, that we never regard our- selves as having read the history of any intellectual or moral term till we have traced it back to its physical origin." Without repeating all that I have so recently said upon this matter, it will be enough once more to insist on the general conclusions to which it led — namely, psychological analysis has already shown us the psychological priority of the recept ; and now philological research most strikingly corroborates this analysis by actually finding the recept in the body of every concept. Lastly, I took a brief survey of the languages now spoken by many widely separated races of savages, in order to show the extreme deficiency of conceptual ideation that is thus represented. In the result, we saw that what Archdeacon Farrar calls " the hopeless poverty of the power of abstrac- tion " is so surprising, that the most ardent evolutionist could not well have desired a more significant intermediary between the pre-conceptual intelligence of Homo alaliis, and the con- ceptual thought of Homo sapiens. Having thus concluded the Philology of our subject, I proceeded, in the last chapter, to consider the probable steps of the transition from receptual to conceptual ideation in the race. First I dealt with a view which has been put forward on this matter by certain German philologists, to tlie effect that speech originated in wholly meaningless sounds, which in the first instance were due to merely physiological conditions. 4-^ MEXTAL EVOLUTIOy LV MAX. By repeated association with the circumstances under which they were uttered, these articulate sounds are supposed to have acquired, as it were automatically, a semiotic value. The answer to this hypothesis, however, evidently is, that it ignores the whole problem which stands to be solved — namely, the genesis of those powers of ideation which first put a soul of meaning into the previously insignificant sounds. That is to say, it begs the whole question which stands for solution, and, therefore, furnishes no explanation whatsoever of the difference which has arisen between man and brute. Nevertheless, the principles set forth in this the largest possible extension of the so-called interjectional theory, are, I believe, sound enough in themselves : it is only the premiss from which in this instance they start that is untrue. This premiss is that aboriginal man presented no rudiments of the sign-making faculty, and, therefore, that this faculty itself required to be created de novo by accidental associations of sounds with things. But we have seen, as a matter of fact, that this must have been very far from having been the case ; and, therefore, while recognizing such elements of truth as the "purely physiological" hypothesis in question presents, I rejected it as in itself not even approaching a full explana- tion of the origin of speech. Next I dealt with the hypothesis that was briefly sketched by Mr. Darwin. Premising, as Geiger points out, that the presumably superior sense of sight, by fastening attention upon the movements of the mouth in vocal sign-making, must have given our semian ancestry an advantage over other species of quadrumana in the matter of associating sounds with receptual ideas ; we next endeavoured to imagine an anthropoid ape, social in habits, sagacious in mind, and accustomed to use its voice extensively as an organ of sign- making, after the manner of social quadrumana in general. Such an animal might w'ell have distanced all others in the matter of making signs, and even proceeded far enough to use sounds in association with gestures, as " sentence-words " — i.e. as indicative of such highl}- generalized recepts as the GEXERAL SUMMARY AXD COXCLUDIXG REMARKS. 429 presence of danger, &c., — even if it did not go the length of making denotative sounds, after the manner of talking-birds. Moreover, as Mr. Darwin has pointed out, there is a strong probability that this simian ancestor of mankind was accus- tomed to use its voice in musical cadences, " as do some of the gibbon-apes at the present day ; " and this habit might have laid the basis for that semiotic interruption of vocal sounds in which consists the essence of articulation. My own theory of the matter, however, is slightly different to this. For, while accepting all that goes to constitute the substance of Mr. Darwin's suggestion, I think it is almost certain that the faculty of articulate sign-making was a product of much later evolution, so that the creature who first presented this faculty must have already been more human than "ape-like." This Homo alahts stands before the mind's eye as an almost brutal object, indeed ; )'ct still, erect in attitude, shaping flints to serve as tools and weapons, living in tribes or societies, and able in no small degree to com- municate the logic of his recepts by means of gesture-signs, facial expressions, and vocal tones. From such an origin, the subsequent evolution of sign-making faculty in the direction of articulate sounds would be an even more easy matter to imagine than it was under the previous hypothesis. Having traced the probable course of this evolution, as inferred by the aid of sundry analogies ; and having dwelt upon the remarkable significance in this connection of the inarticulate sounds which still survive as so-called "clicks" in the lowly-formed languages of Africa ; I went on to detail sundry considerations which seemed to render probable the prolonged existence of the imaginary being in question — traced the presumable phases of his subsequent evolution, and met the objection which might be raised on the score of Homo alalns being Homo postnlatus. In conclusion, however, I pointed out that whatever might be the trutli as touching the time when the faculty of articulation arose, the course of mental evolution, after it did arise, must have been the same. Without again repeating 430 MENTAL EVOLUriOX IN MAN. the sketch which I gave of what this course must have been, it will be enough to say, in the most general terms, that I believe it began with sentence-words in association with gesture-signs ; that these acted and reacted on one another to the higher elaboration of both ; that denotative names, for the most part of onomatopoetic origin, rapidly underwent connotative extensions ; that from being often and necessarily used in apposition, nascent predications arose ; that these gave origin, in later times, to the grammatical distinctions between adjectives and genitive cases on the one hand, and predicative words on the other ; that likewise gesture-signs were largely concerned in the origin of other grammatical forms, especially of pronominal elements, many of which afterwards went to constitute the material out of which the forms of declension and conjugation were developed ; but that although pronouns were thus among the earliest words which were differentiated by mankind as separate parts of speech, it was not until late in the day that any pronouns were used especially indicative of the first person. The sig- nificance of this latter fact was shown to be highly important. We have already seen that the whole distinction between man and brute resides in the presence or absence of con- ceptual thought, which, in turn, is but an expression of the presence or absence of self-consciousness. Consequently, the whole of this treatise has been concerned with the question whether we have here to do with a distinction of kind or of degree — of origin or of development. In the case of the individual, there can be no doubt that it is a distinction of degree, or development ; and I had previously shown that in this case the phase of development in question is marked by a change of phraseology — a discarding of objective terms for the adoption of subjective when the speaker has occasion to speak of self. And now I showed that in the fact here before us we have a precisely analogous proof: in exactly the same way as psychology marks for us " the transition in the individual," philology marks for us " the transition in the race." GENERAL SUMMARY AXD COXCLUDIXG REMARKS. 43 1 In the foregoing' resume of the present instalment of my ■work I have aimed only at giving an outline sketch of the main features. And even these main features have been so much abbreviated that it is questionable whether more harm than good will not have been done to my argument by so imperfect a summary of it. Nevertheless, as a general result, I think that two things must now have been rendered apparent to every impartial mind. First, that the opponents of evolution have conspicuously failed to discharge their onus probandi, or to justify the allegation that the human mind constitutes a great and unique exception to the otherwise uniform law of evolution. Second, that not only is this allegation highly improbable a priori, and incapable of proof a posteriori, but that all the evidence that can possibly be held to bear upon the subject makes directly on the side of its disproof The only semblance of an argument to be adduced in its favour rests upon the distinction between ideation as conceptual and non-conceptual. That such a distinction exists I freely admit ; but that it is a distinction of kind I emphatically deny. For I have shown that the comparatively few writers who still continue to regard it as such, found their arguments on a psychological analysis which is of a demonstrably imperfect character ; that no one of them has ever paid any attention at all to the actual process of psychogenesis as this occurs in a growing child ; and that, with the exception of Professor ]\Iax Mullcr, the same has to be said with regard to their attitude towards the " witness of philology." Touching the psychogenesis of a child, I have shown that there is unquestionable demonstration of a gradual and uninterrupted passage from the one order of ideation to the other ; that so long as the child's intelligence is moving only in the non-conceptual sphere, it is not distinguishable in any one feature of psychological import from the intelligence of the higher mammalia ; that when it begins to assume the attributes of conceptual ideation, the process depends on the development of true self-consciousness out of the materials supplied by that form of pre-existing or receptual self-con- sciousness \\hich the infant share? with the lower animals ; 432 ME XT A L EVOLUTIOX IN MAX. that the condition to this advance in nnental evolution is given by a perceptibly progressive development of those powers of denotative and connotative utterance which are found as far down in the psychological scale as the talking birds ; that in the growing intelligence of a child we have thus as complete a history of " ontogeny," in its relation to " phylogcny," as that upon which the embryologist is accustomed to rely when he reads the morphological history of a species in the epitome which is furnished by the development of an individual ; and, therefore, that those are without excuse who, elsewhere adopting the principles of evolution, have gratuitously ignored the direct evidence of psychological transmutation which is thus furnished by the life-history of every individual human being. Again, as regards the independent witness of philology, if we were to rely on authority alone, the halting and often contradictory opinions which from time to time have been expressed by Professor Max Muller with reference to our subject, are greatly outAveighed by those of all his brother philologists. But, without in any way appealing to authority further than to accept matters of fact on which all philo- logists are agreed, I have purposely given Professor Max Muller an even more representative place than any of the others, fully stated the nature of his objections, and sup- plied what appears to me abundantly sufficient answers. So far as I can understand the reasons of his dissent from conclusions which his own admirable work has materi- ally helped to support, they appear to arise from the following grounds. First, a want of clearness with regard to the principles of evolution in general : * second, a failure * See especially Science of TJioug/it, chaps, ii. and iv. The following quotations may suffice to justify this statement. " If once a genus has been rightly recognized as such, it seems to me self-contradictory to admit that it could ever give rise to another genus. . . . Once a sheep always a sheep, once an ape always an ape, once a man always a man. . . . What seems to me simply irrational is to look for a fossil ape as the father of a fossil man. . . . Why should it be the settled or ready-made Pithecanthropus who became the father of the first man, though everywhere else in nature what has once become settled remains settled, GENERAL SUMMARY A.VD COXCLUDIXG REMARK'S. 433 clearly or constantly to recognize that the roots of Aryan speech are demonstrably very far from primitive in the sense of being aboriginal : third, a want of discrimination between ideas as general and generic, or synthetic and unanalytical : fourth, the gratuitous and demonstrably false assumption that in order to name a mind must first conceive. Of these several grounds from which his dissent appears to spring, the last is perhaps the most important, seeing that it is the one upon which he most expressly rears his objections. But if I have proved anything, I have proved that there is a power of affixing verbal or other signs as marks of merely receptual associations, and that this power is invariably antecedent to the origin of conceptual utterance in the only case where this origin admits of being directly observed — i.e., in the psychogenesis of a child. Again, in the case of pre-historic man, so far as the palaeontology of speech furnishes evidence upon the subject, this makes altogether in favour of the view that in the race, as in the individual, denotation preceded denomination, as antecedent and consequent. Nay, I doubt whether Max Mijller him- self would disagree with Gcigcr where the latter tersely says, in a passage hitherto unquoted, "Why is it that the further we trace words backwards the less meaning do they pre- sent? I know not of any other answer to be given than that the further they go back the less conceptuality do they betoken." * Nor can he refuse to admit, with the same or, if it varies, it varies within definite limits only? (pp. 212-215). • • • Ifthegerm of a man never develops into an ape, nor the germ of an ape into a man, why should the full-grown ape have developed into a man ? (p. 117). . . . Let us now see what Darwin himself has to say in support of his opinion that man does not date from the same period which marks the beginning of organic life on earth — that he has not an ancestor of his own, like the other great families of living beings, but that he had to wait till the mammals had reached a high degree of dcvclopmcnl, and that he then stepped into the world as the young or as the child of an ape " (p. 160), &c., &c. So far as can be gathered from these, and other statements to the same effect, it does not appear that Professor Max Miiller can ever have quite understood the tlieory of evolution, even in its application to jilants and animals. For these are not criticisms upon that theory : they arc failures to appreciate in what it is that the theory itself consists. * Urspniir.; der Spradie, s. 84. 2 F 434 MENTAL EVOLUTION IN MAN. authority, that " conceptual thought {Bcgriff) allows itself to be traced backwards into an ever narrowing circle, and inevitably tends to a point where there is no longer cither thought or speech," * But if these things cannot be denied by Max Mliller himself, I am at a loss to understand why he should part company \\\t\\ other philologists with regard to the origin of conceptual terms. With them he asserts that there can be no concepts without words (spoken or otherwise), and with them he maintains that when the meanings of w^ords are traced back as far as philology can trace them, they obviously tend to the vanishing point of which Geiger speaks. Yet, merely on the ground that this vanishing point can never be actually reached by the investigations of philology — i.e., that words cannot record the history of their own birth, — he stands out for an interruption of the principle of continuity at the place where words originate. A position so unsatisfactory I can only explain by supposing that he has unconsciously fallen into the fallacy of concluding that because all A is B, therefore all B is A. Finding that there can be no concepts without names, he concludes that there can be no names without concepts.! And on the basis of such a conclusion he naturally finds it impossible to explain how either names or concepts could have had priority in time: both, it seems, must have been of contemporaneous origin ; and, if this were so, * Ursprwig der Sprache, s. 1 19. t It would be no answer to say that by " names " he means only signs of ideas which present a conceptual value — or, in other words, that he would refuse to recognize as a name what I have called a denotative sign. For the question here is not one of terminology, but of psychology. I care not by what terms we designate lhe>e different sorts of signs ; the question is whether or not they differ from one another in kind. If the term " name " is expressly reserved for signs of conceptual origin, it would be no argument, upon the basis of this definition, to say that there cannot be names without concepts ; for, in terms of the defini- tion, this would merely be to enunciate a truism : it would be merely to say that without concepts there can be no concepts, nor, a fortiori, the signs of them. In short, the issue is by no means one as to a definition of terms ; it is the plain question whether or not a non-conceptual sign is the precursor of a conceptual one. And this is the question which I cannot find that Max Miiller has adequately faced . GENERAL SUMMARY AXD COXCLUDING REMARKS. 435 it is manifestly impossible to account for the natural genesis of either. But the whole of this trouble is imaginary. Once discard the plainly illogical inference tiiat because names are necessary to concepts, therefore concepts are necessary to names, and the difficulty is at an end. Now, I have proved, ad nauseam, that there are names and namics : names denotative, and names denominative; names receptual, as well as names conceptual. Even if we had not had the case of the growing child actually to prove the process — a case which he, in common with all my other opponents, in this con- nexion ignores, — on general grounds alone, and especially from our observations on the lower animals, we might have been practically certain that the faculty of sign-making must have preceded that of tJiinking the signs. And whether these pre-conceptual signs were made by gesture, grimace, intonation, articulation, or all combined, clearly no difference would arise so far as any question of their influence on psychogenesis is concerned. As a matter of fact, we happen to know that the semiotic artifice of articulating vocal tones for purposes of denotation, dates back so far as to bring us within philologically measur- able distance of the origin of denomination, or conceptual thought — although we have seen good reason to conclude that before that time tone, gesture, and grimace must have been much more extensively employed in sign-making by aboriginal man than they now are by any of the lower animals. So that, upon the whole, unless it can be shown that my distinction between denotation and denomination is untenable — unless, for instance, it can be shown that an infant requires to think of names as such before it can learn to utter them, — then I submit that no shadow of a difficulty lies against the theory of evolution in the domain of philology. While, on the other hand, all the special facts as well as all the general principles hitherto revealed by this science make entirely for the conclusion, that pre-concej)tual denotation laid the psychological conditions which were necessary for the subsequent growth of conceptual denomination ; ami, 436 MENTAL EVOLUTION IN MAN therefore, yet once again to quote the high authority of Geiger, " Speech created Reason ; before its advent mankind was reasonless." * And if this is true of philology, assuredly it is no less true of psychology. P'or " the development of speech is only a copy of that chain of processes, which began with the dawn of [human] consciousness, and eventually ends in the construction of the most abstract idea." f Unless, therefore, it can be shown that my distinction between ideation as receptual and con- ceptual is invalid, I know not how my opponents are to meet the results of the foregoing analysis. Yet, if this distinction should be denied, not only would they require to construct the science of psychology anew ; they would place themselves in the curious position of repudiating the very distinction on which their whole argument is founded. For I have every- where been careful to place it beyond question that what I have called receptual ideation, in all its degrees, is identical with that which is recognized by my opponents as non-con- ceptual ; and as carefully have I everywhere shown that with them I fully recognize the psychological difference between this order of ideation and that which is conceptual. The only point in dispute, therefore, is as to the possibility of a natural transition from the one to the other. It is for them to show the impossibility. This they have hitherto most conspicuously failed to do. On the other hand, I now claim to have established the possibility beyond the reach of a reasonable question. For I claim to have shown that the probability of such a transition having previously occurred in the race, as it now occurs in every individual, is a probability that has been raised tower-like by the ac- cumulated knowledge of the nineteenth century. Or, to vary the metaphor, this probability has been as a torrent, gaining in strength and volume as it is successively fed by * Ursprung dcT Sprache, s. 91. The exact words are, "Die Sprache hat die Vernunft erschaffen : vor ihr war der Mensch vernunftlos." It is needless to observe that the word which I liave rendered by its English equivalent " Reason " is here used in the sense of conceptual thought. t Wundt, Vorksiatgtn, &rc., ii. 2S2. GENERAL SUMMARY AXD COXCLUDIXG REMARKS. 437 facts and principles poured into it by the advance of many sciences. Of course it is always easy to withhold assent from a probability, however strong: " My belief," it may be said, "is not to be wooed ; it shall only be compelled." Indeed, a man may even pride himself on the severity of his requirements in this respect ; and in popular writings we often find it taken for granted that any scientific doctrine is then only entitled to be regarded as scientific when it has been demonstrated. But in science, as in other things, belief ought to be pro- portionate to evidence ; and although for this very reason we should ever strive for the attainment of better evidence, scientific caution of such a kind must not be confused with a merely ignorant demand for impossible evidence. Actually to demonstrate the transition from non-conceptual to conceptual ideation in the race, as it is every day demonstrated in the individual, would plainly require the impossible condition that conceptual thought should have observed its own origin. To demand any demonstrative proof of the transition in the race would therefore be antecedently absurd. But if, as Bishop Butler says, " probability is the very guide of life," assuredly no less is it the very guide of science ; and here, I submit, we are in the presence of a probability so irresistible that to w^ithhold from it the embrace of conviction would be no longer indicative of scientific caution, but of scientific incapacity. For if, as I am assuming, we already accept the theory of evolution as applicable throughout the length and breadth of the realm organic, it appears to me that we have positively better reasons for accepting it as applicable to the length and breadth of the realm mental. In other words, looking to all that has now been said, I cannot help feeling that there is actually better evidence of a psychological transition from the brute to the man, than there is of a morphological transition from one organic form to anotliLM", in any of the still numerous instances where the intermediate links do not happen to have been preserved. Thus, for example, in my opinion an evolutionist of to-day who seeks to 438 MENTAL EVOLUTION LV MAN. constitute the human mind a great exception to the otherwise uniform principle of genetic continuity, has an even more hopeless case than he would have were he to argue that a similar exception ought to be made with regard to the structure of the worm-like creature Balanoglossus. If this comparison should appear to betray any extra- vagant estimate on my part of the cogency of the evidence which has thus far been presented, I will now in conclusion ask it to be remembered that my case is not yet concluded. For hitherto I have almost entirely abstained from consider- ing the mental condition of savages. The reason why this important branch of my subject has not been touched is because I reserve it for the next instalment of my work. But when we leave the groundwork of psychological principles on which up to this point we have been engaged, and advance to the wider field of anthropological research in general, we shall find much additional evidence of a more concrete kind, which almost uniformly tends to substantiate the conclusions already gained. The corroboration thus afforded is indeed, to my thinking, superfluous; and, therefore, will not be adduced in this connection. Nevertheless, while tracing the principles of mental evolution from the lowest levels which are actually occupied by existing man, we shall find that no small light is incidentally thrown upon the demonstrably still more primitive intelligence of pre-historic man. Thus shall we find that we are led back by continuous stages to a state of still human ideation, which brings us into contact almost painfully close with that of the higher apes. This, indeed, is a side of the general question which my opponents are prone to ignore — just as they ignore the parallel side which has to do with the psychogenesis of a child. And, of course, when they thus ignore both the child and the savage, so as directly to con- trast the adult psychology of civilized man with that of the lower animals, it is easy to show an enormous difference. But where the question is as to whether this is a difference of degree or of kind, the absurdity of disregarding the inter- mediate phases which present themselves to actual observation GENEkAL SUMMARY AXD COXCLUDING REMARKS. 439 is surely too obvious for comment. At all events I think it may be safely promised, that when we come to consider the case of savages, and through them the case of pre historic man, we shall find that, in the great interval which lies between such grades of mental evolution and our own, we arc brought far on the wa)- towards bridging the psychological distance M hich separates the gorilla from the gentleman. INDEX Abstraction. See Ideas Addison, Mrs. K., on sign-making by a jackdaw, 97 Adjectives, appropriately used by parrots, 129, 130, 152 ; early use of, by children, 219; not differentiated in early forms of speech, 295 et seq. ; origin of Aryan, 306, and in language generally, 385-86. Adverbs not differentiated in early forms of speech, 306 African Bushmen. See Hottentots African languages. See Languages Agglomerative. See Languages Agglutinating. See Languages American languages. See Languages Analytic. See Languages Anatomy, evidence of man's descent sup- plied by, 19 Animals. See Brutes Animism of primitive man, 275 Ants, intelligence of, 52, 53 ; sign-making by, 91-95 Apes, brain-weight of, 16 ; bodily struc- ture of, 19; counting by, 58, 215; understanding of words by, 125, 126 ; unable to imitate articulate sounds, 153-157 ; psychological characters of anthropoid, in relation to the descent of man, 364-370 ; singing, 370, 373-378 ; oilier vocal sounds made by, 374 ; erect attitude assumed by, 381, 382 Apjjleyard on language of savages, 349 Apposition. See Predication Aristotle, on intelligence of brutes, 12, and of man, 20 ; his classification of the animal kingdom, 79 ; his logic based on grammar of the Greek language, 314, 320 Articulation, chap. vii. ; classification of diflerent kinds of, 121 ; meaningless, 121, 122; understanding of, 122-129 ; by dogs, 128 ; use of, with intelligent signification by talking birds, 129-139 ; arbitrary use of, by young cliildren, 138-144; relation of, to tone and gesture, 145-162 ; importance of sense of sight to development of, 366, 367 ; probable period and mode of genesis of in the race, 370-373 Aryan languages. See Languages Aryan race, civilization of, 272 ; antiquity of, 273 Audoiiin on a monkey recognizing pic- torial representations, 188 Axe, discovery of, by neolithic man, 214 Barter only used by man, 19 Basque language. See Language Bateman, Dr. F., on speech-centre of brain, 134, 135 Bates, on intelligence of ants, 92, 93 ; on a monkey recognizing iiiclorial re- l)icsentati(jns, 188, Bats the only mammals cai)abie of llight, 156 44^ INDEX. Bear, intelligence of, 51 ; understanding tones of human voice, 124 Beattie, Dr., on intelligence of a dog, 100 Bees, sign-making by, 90 15ell, Professor A. Graham, on teaching a dog to articulate, 128 ; on the ideation of deaf-mutes, 150 Belt on intelligence of ants, 52, 92 Benfrey on roots of Sanskrit, 267 Berkeley on ideas, 21, 22 Binet on analogies between perception and reason, 32, and sensation, 37, 46 Bingley on bees understanding tones of human voice, 124 Bleek, on origin of pronouns, 302 ; on the sentence-wordsof African Bushmen, 316, 337, 338 ; on onomatopoeia, 339 ; on the clicks of Hottentots and African Bushmen, 373 Bonaparte, Prince Lucien, on possible number of articulate sounds, 373 Bopp on the origin of speech, 240 Bowen, Professor F., on psychology' of judgment, 167 Boyd Dawkins, Professor, on discovery of axe by neolithic man, 214 Bramston, Miss, on intelligence of a dog, 56 Brazil, climate and native languages of, 262, 263 Brown, Thomas, on generalization, 44 Browning, A. H., on intelligence of a dog, 99, 100 Brutes, mind of, compared with human, 6-39 ; emotions of, 7 ; instincts of, 8 ; volition of, 8 ; intellect of, 9 ; Mr. Mivart on psychology of, lo, 177; as machines, 11 ; rationality of, 11, 12; soul of, 12 ; Bishop Butler on immor- tality of, 12 ; instances of intelligence of, 51-63 ; ideasof causality in, 58-60 ; appreciation of principles by, 60, 61 ; sign-making by, 88-102 ; understand- ing of words by, 123-127; articulation by, 128-138, 152 ; reasons why none have become intellectual rivals of man, 154-157 ; self-consciousness in relation to, 175-178 ; recognizing pictorial re- presentations, iSS, 189 ; conditions to genesis of self-consciousness manifested by, 195-199; counting by, 56-58, 214, 215 ; psychology of, in relation to the descent of man, 364-384 Bufifon, on intelligence of brutes, 12, I17 ; his parrot, 201 Bunsen, on onomatopoeia, 282 ; on Egyp- tian language, 297, 298 ; on the sub- stantive verb, 309 Burton on sign-making by Indians, 105 Bushmen, clicks in the language of, 291 Butler, Bishop, on immortality of brutes, 12 c California, climate and native languages of, 261, 262 Caldwell on language of savages, 349 Carlyle on fundamental metaphor, 344 Carpenter, Commander Alfred, on mon- keys using stones to open oysters, 382 Casalis on poverty of savage languages in abstract terms, 351 Cat, intelligence of, 59, 98, 99 ; use of signs by, 158 Caterpillars, sign-making by, 95, 96 Causation, ideas of, in brutes, 58-60 ; origin of idea of, in man, 210 Cebus, intelligence of, 60, 61 ; different tones uttered by, 96 ChampoUion on Egyptian hieroglyphics, 3" Charlevoix on language of savages, 349 Cheyenne language. See Languages Child, psychogenesis of, 4, 5 ; emotions and instincts of, 7, 8 ; intelligence of, as regards classification, 26, 27, 41, 66, 67 ; instinctive and imitative articula- tion by, 121, 122 ; understanding of words by infantile, 123 ; spontaneous invention of words by, 138-143 ; in- dicative stage of language in, 158, 218- 222, 324 ; denotation and connotation of, 179, 191, 218-231, 283-285 ; recog- nizing portraits, &c., 188, 189; rise of self-consciousness in, 200-212; use of lA'DEX. 443 personal pronoun by, 201, 232, 408, 409 ; hypothesis of languages having been originated by, 259-263 ; undiffer- entiated language of, 296, 297, 317 ; stages of language in, 157-193, "328 ; differences between infantile and primi- tive man, as regards development of speech, 329-334 ; order of development of articulate sounds in, 372, 373 Cicero on the origin of speech, 240 Chimpanzee. See Apes Chinese language. See Language Classification, in relation to abstraction, 31, 32 ; powers of, exhibited by a young child, 26, 66, 67 ; by lower animals generally, 27-30 [see also under Pre- cepts) ; of ideas, 34-39, 193 ; concep- tual, 78-80, 174; of the animal king- dom by the early Jews and by Aris- totle, 78, 79 ; of language, 85-89 ; of mental faculties artificial, 234 ; of lan- guages, 245-251 Clicks of Hottentots, 291 Clothes only worn by man, 19 Communication. See Language Complex ideas. See Ideas Compound ideas. See Ideas Comte, Auguste, on the logic of feelings and of signs, 42, 46, 47 Conception. See Concepts Concepts, defined, 34 ; logic of, 47, and chap. iv. ; as named recepts, 74, 75 ; as higher and lower, 76, 185 ; in rela- tion to particular and generic ideas, 76-78 ; in relation to judgment and self- consciousness, 168-191 ; Max Mliller's alleged, 221 ; in relation to non-con- ceptual faculties, 234-237 ; attainment of, by the individual, 230-232 ; origi- nal, 269-281 ; philological proof of derivation of, from recepts, 343-349 Concrete ideas. See Ideas Connotation, 88, 89, 136, 137, 157, 159- 162, 169, 170, 179-184, 218, 219, 283, 284, 294 et seq., 368, 383, 384 Conscience. See Morality Coptic language. See Language Copula, the, 172, 173, 230, 309, 314, 387 Counting, by rooks, 56, 57, 214, 215 ; by an ape, 58, 215 ; by sensuous com- putation and by separate notation, 57, 215 ; by savages, 215 Crawford on Malay language, 351 Cronise on the climate of California, 261 Crows, intelligence of, 56, 57 Cuvier on speech as the most distinctive characteristic of man, 371 D Dammaras, counting by, 215 Darwin, Charles, on intelligence of savage man in relation to his cerebral develop- ment, 16, 17 ; on intelligence of ani- mals, 51, 52, 54; on pointing of sport- ing dogs, 97 ; on expression of emotions, 103 ; on psychogenesis of child, 123, 158; on self-consciousness, 199; on descent of man, 369, 370, 374-376, 380 Dayak language. See Language Deaf-mutes, sign-making by, 105-120 ; ideation of, 149, 150, 339-341 ; in- vention of articulate signs by, 122, 263, 367 De Fraviere on sign-making by bees, 90 Demonstrative elements. See Pronouns Denomination, 88, 89, 161, 162, 168-170, 294, et seq. Denotation, 88, 89, 157, 158, 159, 162, 168, 179-184, 218, 219, 294 et seq., 368-369, 383, 384, 386 De Quatrefages, on distinctions between animal and human intelligence, 17-19'. on intelligence of a dog, 198 ; on poverty of savage languages in abstract terms, 351 Dog, seeking water in hollows, 51 ; making allowance for driftway, 52 ; ge- neric ideas shown by, 54, 352 ; chasing imaginary pigs, 56 ; idea of causa- tion shown by, 59, 60; pointing and backing of, 97, 98; other gesture signs made by, 99, 100, 221 ; understanding of written signs by, lOl, 102 ; umier- standing of words by, 124, 125 ; alk-gnl 444 INDEX. articulation l:)y, 12S; Indian sign for harking, 146 ; recognizing pictorial re- presentations, 188 ; practising conceal- ment and hypocrisy, 198 ; ejective ideation of, 198 ; receptual self-con- sciousness of, 199; counting by, 215 ; begging before a bitch, 221 ; deaf- mute's articulate name of, 367 Donaldson on demonstrative elements, 244 Dublin Review on psychology of judg- ment, 166, 167 Dumas, Alex., on sign-making, iii Du Ponceau on language of savages, 349, 351 Ecitons. See Ants Egyptian language. See Language Elephant, intelligence of, 98 Ellis on early English pronunciation, 373 Emerson on fundamental metaphor, 344 Emotions of man and brutes compared, 7 Empty words, 246 E77cyclopcEdia Britannica (1S57), on the origin of speech, 240 English language. See Language Etruscan language. See Language Farrar, Archdeacon, on demonstrative elements, 244 ; on invention of lan- guages by children, 263 ; on roots of language, 268, 358 ; on origin of the verb, 275 ; on paucity of words in vocabulary of English labourers, 280 ; on onomatopoeia, 284-288, 290 ; on objective phraseology of young children and early man, 301 ; on the substan- tive verb, 309 ; on fundamental meta- phor, 344 ; on language of savages in respect of abstraction, 350 ; on absence of subjective peisonal pronouns in early forms of speech, 421 Feejee language. See Language Fire only made by man, 19 Fitzgerald, P. P., on self-consciousness, 212 Flight, capability of, in insects, reptiles, birds, and mammals, 156, 157 Forbes, James, on intelligence of monkeys, 100 Fox, intelligence of, 55, 56 Frogs, understanding by, of tones of human voice, 124 G Gallon, I'^rancis, on ideas as generic images, 23 ; on relation of thought to speech, 83 ; on intelligence of Dam- maras, 215 Garnett, on nature and analysis of the verb, 275, 307, 309-312; on sentence- words, 300 ; on primitive forms of predication, 318 ; on fundamental meta- phor, 344, 358 ; on absence of subjec- tive cases of pronouns in early forms of speech, 421 Geiger, on ideas, 45 ; on dependence of thought upon language, 83 ; on under- standing of w-ords by brutes, 127; on roots of language, 268, 273, 336 ; on distinction between ideas as general and generic, 279 ; on increasing con- ceptuality of terms with increase of culture, 280 ; on the impossibility of language having ever consisted exclu- sively of general terms, 282 ; on Heyse's theory of the origin of speech, 289 ; on onomatopcjeia, 292 ; on the vanishing point of language, 314, 354 ; on funda- mental metaphor as illustrated by names of tools, 345, 346, and words of moral significance, 346, 347 ; on the sense of sight in relation to the origin of speech, 366, 367 ; on Homo alahis, 380 General ideas. See Ideas Generalization. See Ideas Generic ideas. See Recepts Genitive case, philology of, 305, 385 Geoffroy Saint-Hilaire, Isid., on a mon- key recognizing pictorial represaita- tions, 188 INDEX. 445 Geology, imperfect record of, 19 Gesture. See Language Gibbon. See Apes Goethe on obliteration of original mean- ings of words, 2S4 Goodbehere, S., on sign-making by a pony, 97 Gorilla. Sec Apes Greek. See Language Green, Professor, on self-consciousness, 212 Grimace. See Language Grimm, on the origin of speech, 240 ; on names for thunder, 2S6 ; on funda- mental metaphor, 344 H Haeckel, Professor, on Homo alaliis, 370, 380 ; on sounds made by apes, 374 Hague on sign-making by ants, 93, 94 Hale, Dr. H., on spontaneous invention of words by children, 138-144; on the origin of languages, 259-263 Hamilton, Sir William, on ideas as abstract and general, 24, 25, 79, 80 Harper, F., on Greek tenses, 301 Haughton, Sir Graves, oa roots of lan- guages, 275 Hebrew. See Language Hegel, on absence in brutes of the idea of causality, 58; on sclf-consc'ousness, 212 Heinieke on words spontaneously in- vented by deaf-mutes, 367 Hen, dilTerent tones used by, as signs to chickens, &c., 96 Herder, on the origin of speech, 240 ; on the original concretism of language, 359 Herzen on self-consciousness, 212 Heyse, on onomatopoeia, 285, 287 ; on the origin of speech, 289 ; on funda- mental metaphor, 344 ; on poverty of savage languages in abstract terms, 351 Hobbes on the copula, 172, 173 Hogg on a dog understanding words, 125 Holden on the vocabularies of children, 372, 373 Homo. See Man Horace on the origin of speech, 240 Horse, sign-making by, 97 Hoste, Sir W., on intelligence of mon- keys, lOI Hottentots, language of, 291, 373, 374 Houzeau, on dogs seeking water in hollows, 51 ; on tones used by the common hen as signs, 96 ; on talking birds, 129, 130 ; on danger signals of birds, 369 Hovelacque, on demonstrative elements, 244 ; on auxiliary words, 247 ; on formula; of language-structure, 248 ; on affinities of languages, 250, 255 ; on limitations of consonantal sounds in various languages, 373 Huber on sign-making by insects, 88-90 Human. See Man Humboldt on the origin of speech, 240 Hun, Dr. E. R., on spontaneous inven- tion of words by young children, 140-143 Hungarian language. ^i;v Language Huxley, Professor, on importance of the evolution theory in relation to anthro- pology, 2, 3 ; on animal automatism, II ; on the brain-weight of man as compared with that of antln-opoid apes, 16 ; on ideas, 23, 43 ; on import- ance of language to development of human thought, 134 ; on smallness of anatomical difference which deter- mines or prevents power of articulation, 153) 370. 371 ; on psychology of judg- ment, 164 ; on erect attitude assumed by gibbon and gorilla, 381, 382 Icelandic language. See Language Ideas, definition and classification of, 20-39 ; as recepts, chap. iii. ; as con- cepts, chap. iv. ; as general and generic, 38, 39, 68, 69, 276-281, 336, 337 ; as abstract, 20-39. 70-80 ; of causation in brutes, 58-60, and in man, 210; of uneducated dcaf-nnilcs, 446 INDEX. 149-15 1 ; psychological classification of artificial, 234-237 ; of savages, 337, 338, 349-353 Idiots, psychology of, 104, 105 ; mean- ingless and imitative articulation by, 121 ; ideation of, 152 Incorporating. See Languages Indians, sign-making by, 105-113; lan- guages of, 249, 255, 259, 260 Indicative phase of language. See Lan- guage Indicative signs, or stage of language. See Language Indo-European languages. See Languages Infant. See Child Inflectional. 6V,? Languages Instinct, defined, 7 ; of man and brutes compared, 7, 8 Intellect of man and brutes compared, 9 Introspection. See Self-consciousness Isolating. See Languages J Jackdaw, sign-making by, 97 James on language of savages, 349 Javanese language. See Language Johnson, Capt., on intelligence of mon- keys, 100, lOI Jones, Sir W., on the origin of speech, 240 Judgment, unconscious or intuitive, 48, 49, 189 ; J. S. Mill upon, 48 ; psy- chology of, 163-237 ; G. H. Lewes upon, 164 ; Professor Huxley upon, 164 ; St. G. Mivart upon, 165, 166 ; Professor Max Midler upon, 165 ; in re- lation to recepts, concepts, and thought, 163-193; Professor Sayce upon, 170 ; pre-conceptual, 227-230, 278, 384, 386 ; blank form of, 166, 167, 319, 320 K Khetshua language. See Language Kleinpaul on gesture language, 120 Landois on sign-nial^ing by bees, go Langley, S. P., on intelligence of a spider, 62, 63 Language, in relation to brain-weight, 16 ; abstraction dependent on, 25, 30- 39 ; not always necessary to thought, 81-83 ; etymology and different signi- fication of the word, 85 ; categories of, 85-89 ; as sign-making exhibited by brutes, 88-102 ; of tone and gesture, 104 - 120 ; articulate, spontaneously imitated by children, 138-143 ; of tone and gesture in relation to words, 145- 162 ; stages of, as indicative, denota- tive, connotative, denominative, and predicative, 157-193 ; in relation to self-consciousness, 212 ; growth of, in child, 218-237 ; theories concerning origin of, in race, 238-242, 361 -384 ; evolution of, 240-245, 264, 265 ; roots of, 241-245, 248, 249; differentiation of, into parts of speech, 294-320, 339- 342 ; demonstrative elements of, 243- 245 ; of savages deficient in abstract terms, 349-353 ; nursery, 365, 366 ; Chinese, 246, 253, 256, 257, 265, 266, 298, 300, 317, 338, 373 ; Magyar, 253 ; Turkish, 253; Basque, 258, 260, 311 ; Etruscan, 258; Hungarian, 259 ; Malay, 259, 301, 305. 3". 351 ; Latin, 267 ; Egyptian, 297, 298, 310, 311 ; English, 247, 259, 266, 338, 348, 373 ; Khetshua, 263 ; Hebrew, 266, 309 ; Greek, 301, 310, 320; Taic, 305; Sanskrit, 266- 277, 301, 309. 354; Zend, 309; Li- thuanic, 309 ; Icelandic, 309 ; Coptic, 310 ; Javanese, 311 ; Malagassy, 311 ; Philippine, 311 ; Syriac, 311 ; Dayak, 317; Feejee, 318; Cheyenne, 348; Australian, 351 ; Eskimo, 351 ; Zulu, 351; Tasmanian, 352; Kurd, 352; Japanese, 373 ; Hottentot, 373, 374 Languages, number of, 245 ; classifica- tion of, 245-251 ; isolating, radical, or monosyllabic, 245, 246, 267, 268 ; ag- glutinative or agglomerative, 247 ; in- flective or transpositive, 247, 248 ; INDEX. A\7 polysynthetic or incapsulating, 249 ; incorporating, 245-250 ; analytic, 250 ; affinities of, 250-259 ; native American, 249, 255, 259-263, 265, 311, 342, 348, 349. 351 ; African, 260, 263,291, 337, ?,3^^ 351. 373. 374; Aryan and Indo- European, 266-278, 298, 304, 309, 314, 423; Semitic, 266, 311; Romance, 308; Polynesian, 318 Latham, Dr., on the growth of language, 241 ; on language of savages in respect of abstraction, 351, 352 Latin, roots of, 267. See also Language Laura Bridgman, her syntax, 116; her instinctive articulate sounds, 122 Lazarus, on ideas, 44, 45 ; on origin of speech, 361 Lee, Mrs., on talking birds, 130 Lefroy, Sir John, on intelligence of a dog, 99 Leibnitz on teaching a dog to articulate, 128 Leroy on intelligence of wolf, 53 ; of stag, 54, 55 ; of fox, 55, 56 ; of rooks, 56, 57 Lewes, G. H., on the logic of feelings and of signs, 47 ; on judgment, 164 ; on pre-percepiion, 185 Links between ape and man missing, 19 Lithuanic language. See Language Locke on ideas, 20-23, 28-30, 65, 342 Logic, of recepts, chap. iii. ; of concepts, 47, and chap. iv. Long on gesture-language, 120 Lubbock, Sir John, on communication by ants, 94, 95 ; on leaching a dog written signs, loi, 102 Lucretius on the origin of speech, 240 Ludwig on deni(jnstrative elements, 244 M Magyar language. See Language Malagassy language. See Language Malay language. See Language Malle, Dureau de la, on intelligence of brutes, 12 Mallery, Lieut. -Col., on sign-making by Indi.ans an I deaf-mutes, &c., 105-112, 1 1 7-1 20 ; on teaching a d )g to articu- late, 128 ; on sign for a barking dog, 146 ; on genetic relation between ges- tures and words, 342, 348, 349 Man, antecedent remarks on psychology of, 4-6 ; points of resemblance between his psychology and that of brutes, 6- 10; points of difference, 10-39; intel- ligence of savage, 13, 16, 17, 215, 337, 2>'i^i 349~353. ^'^d of palseolithic and neolithic, 14, 213, 214 ; corporeal struc- ture of, 19 ; animism of savage and primitive, 275 ; speechless, 277 ; differ- ences between infantile, and infantile child as regards development of speech, 329-334 ; use of personal pronoun by early, 300, 301, 387-3S9 ; hypotheses as to mode of origin of, from brute, 361- 389 ; superior use by, of the sense of sight, 366, 367 ; possibly speechless condition of early, 370-379 Manuel, Dean, on ideas as general and abstract, 42 Maudsley, Dr., on self-consciousness, 212 Maury on poverty of savage languages in abstract terms, 351 M'Cook, Rev. Dr., on sign-making l)y ants, 95 Metaphor, importance of, in evolution of speech, 343-349 Meunier, on the understanding of words by brutes, 125 ; on talking birds, 130 Midas, a, recognizing pictorial represen- tations, 188 Mill, James, on the copula, 173 Mill, John Stuart, on ideas as abstract and concrete, 25 ; on the logic of feel- ings and of signs, 41, 42 ; on judgment, 48 ; on connotation and denomination, 169 ; on conception, 172 ; on the copula, 173 ; on predication, 236 Milligan on poverty of savage languages in abstract terms, 352 Mind, undergoes evolution, 4-6 ; of man and brute compared, 7-39 ; classifica- tion of faculties of artificial, 234 Missing links, 19 Mivart, St. George, on psychology of 44S INDEX. brutes, lo, 177 ; on animal automatism, II; on superiority of savage mind to simian, 16 ; on absence in brutes of the idea of causality, 58 ; on relation of thought to speech, S3 ; on categories of language, 85, 86 ; on rationality of brutes, 87 ; on psychology of judgment, 165-167 ; on thought and reflection, 177, 178 Mixed ideas. Sec Ideas Moffat, R,, on invention of languages by children, 263 Monboddo on the origin of speech, 240 Monkeys, general intelligence of, 60, 61, 100, lOl ; discovering mechanical prin- ciples, 60, 61, 213, 214; more intelli- gent and imitative than parrots, 153; recognizing pictorial representations, 188; imderstanding words, 369 ; using stones to open oysters, 382 Monosyllabic. Sec Languages Morality, alleged to distinguish man from brute, 17-19, 346; terms relating to, derived from ideas morally indifferent, 346, 347 Morshead, E. J., on comparative psycho- logy, 37 Moschkan, Dr. A., on talking birds, 130 Midler, F., on sign-making by bees, 90 Mil Her, J., on absence in brutes of the idea of causality, 58 Miiller, Professor Friedrich, on ideas, 45 ; on language, as not identical with thought, 83 ; on classification of lan- guages, 245 ; on sentence-words, 296 ; on undifferentiated language of child, 297 ; on origin of pronouns, 302 ; on the genitive case, 305 ; on the origin of speech, 362 Miiller, Professor F. Max, on ideas, 42, 43 ; on language as necessary to thought, 81, 83; on psychology of judgment, 165; on the copula, 173; on origin of the personal pronoun, 210 ; on evolution of language, 241 ; on demonstrative elements, 244, 423 ; on roots of Sanskrit, 267-289 ; on undiffer- entiated language of young children, 296, 317 ; on sentence-words, 298-300, 317 ; on gesture origin of pronouns, 302, and of language in general, 354 ; on origin of adjectives, 306 ; on the origin of verbs, 307 ; on Chinese sintence-words, 317 ; on Aristotle's logic as based on Greek grammar, 320, 321 ; on philology proving that human thought has proceeded from the abstract to the concre'e, 334-336 ; on names necessarily implying concepts, 336, 337 ; on fundamental metaphor, 344, 345 ; on imperfection of early names, 356 ; on the evolution of parts of speech, 423 ; on the general theory of evolu- tion, 432, 433 N Names, in relation to abstract and generic ideas, 31, 32, 57, 58, 70-78, 174, 273- 28 1, 336-339; not always necessary for thoughts, 81-83 > or thoughts for them, 226, 336-339 Natterer, J., on the languages of Brazil, 263 Negro, intelligence of, 13 ; Mr. Mivart's use of the term to illustrate the psycho- logy of predication, 166, 235 Neuter insects, instincts of, 297-299 Nodier, on onomatopoeia, 288 ; on meta- phor, 344 Noire, on ideas, 43 ; on the origin of speech, 288, 289, 379-381 ; 01: the origin of pronouns, 302 ; on funda- mental metaphor, 344, 345 Nominalism, 145 Noun-substantives, appropriately used by parrots, 129, 152; early use of, by children, 218; of earlier linguistic growth than verbs or pronouns, 275 ; not differentiated in early forms of speech, 295 et seq. ; oblique cases of, as attribute-words, 306, 385 O Onomatopoeia, in nursery-language, 136, 244 ; in relation to the origin of speech, 282-293, 339 LVD EX. 449 Orang-outang. See Apes Oregon, climate and native languages of, 262 Palaeontology. See Geology Parrots, talking of, 12S-138 ; use of in- dicative signs by, 158 ; denotative and connotative powers of, 1 79-191, 222- 226 ; statements made by, 189, 190 Particular ideas. See Ideas Parts of speech, differentiation of language into, 294-320, 339-342, 423 Peckham, jNIr. and Mrs., on memory in a spider, 207 Perception, analogies between reason and, 32 ; constituted by fusions of sensations, 37 ; in relation to other mental faculties, 48 ; illusions of, 49 Perez on psychogenesis of the chikl, 26, 41, 158, 210 Philippine language. See Language Philology. See Language Pickering on poverty of savage languages in abstract terms, 352 Pictures recognized as portraits, &c., by infants, dogs, and monkeys, 188, 189 Pig taught to point game, 97 Poescher on the Aryan race, 273 Pointing, game by a pig, 97 ; of setter- dogs, 97, 98 ; as the first stage of language, 157, 158 Polynesian languages. See Languages Polysynlhetic. See Languages Pony, sign-making by, 97 Pott, on the origin of speech, 240 ; on language- roots, 267 ; on names for thunder, 286 ; on fundamental meta- phor, 344 I'owcrs on the climate of California, 261 I're-concepts, 185-193, 218, 219, 227- 230, 278, 384, 386 Predicate, the, 305, 306, 423 Predication, 88, 89, 157, 162-164, '^9, 171, 175. 227, 235-237, 294 et scq., 384, 386, 387, 422 Prepositions not differentiated in early forms of speech, 295 et seq. Preyer, on psychogenesis of the child , 26, 219, 221, 222 ; on sensuous computa- tion of number, 57, 58 Primates. See Apes and Monkeys Pritchard on Celtic languages, 275 Progress in successive generations, 12-15 Pronoun, first personal, 201, 232, 301, 387-389, 408, 409 Pronouns and pronominal elements, 210, 275 ; not differentiated in early forms of speech, 295 et seq. ; origin of, in gestures, 301-304, 3S7, 421, 422 Proposition. See Predication Psychogenesis. See Child Psychology, See Mind Q Quadrumana. See Apes and Monkeys K Radical. See Languages Ray on different tones used by the common hen, 96 Reason in relation to perception, 32 ; to sensation, 37 ; and to other mental faculties in general, 48 Recepts, defined, 36-39 ; logic of, 40-69 ; recognized by previous writers, 40-45 ; in relation to the intellectual faculties, 4S-50, 234 ; examples of, in the animal kingdom, 51-63; as primitive as per- cepts, 64-69 ; of water-fowl, 74 ; in re- lation to judgment and self-conscious- ness, 176-193 ; as higher and lower, 184-193 ; counting by, 214, 215 ; naming l)y, 218, 219 ; of the framers of Sanskrit, 277-279 ; philologicaily prior to concepts, 343-349 Reflection in relation to reflex action, 48. See also Thought Reflex action, 48 Religion alleged to distinguish man from brute, 17, 19, 346 Rcnan on roots of Hebrew, 266 Rcngger on different tones uttered iiy the cebus, 96 2 G 450 liXDEX. KLpliles, understanding by, of tones of human voice, 124 Ribot, Professor, on self-consciousness, 212 Richter on obliteration of the original meanings of words, 284 Romance languages. See Languages Romanes, on teaching an ape to count, 58; on intelligence of cebus, 60, 61 ; on sign-making by caterpillars, 95, 96 ; on pointing of setter-dogs, 97, 98 ; on sign-making by other dogs, 100, 221 ; on infant intelligence, 122, 159, 160, 188, 189, 218-220, 232, 283, 324; on dogs and apes understanding words, 124-126; on talking birds, 129, 130; on ideation of deaf-mutes, 149, 150 Rooks, intelligence of, 56, 57 Roots of language. See Language Sandwith on poverty of savage languages in abstract terms, 352 Sanskrit. See Language .Sayce, Professor, on differences of degree and kind, 3 ; on terms as abbreviated judgments, 170 ; on the number of languages, 245 ; on the affinities be- tween languages, 250-259 ; on mono- syllabic origin of language, 268 ; on civilization of the Aryan race, 272 ; on antiquity of the Aryan race, 273 ; on rarity of general terms in savage lan- guages, 280 ; on onomatopoeia, 286 ; on the clicks in the language of Hot- tentots, etc., 291, 373, 374 ; on sen- tence-words, 299, 300, 303 ; on the origin of pronouns, 302 ; on the genitive case, the predicate, and the attribute, 305, 306, 313, 423 ; on the evolution of nouns, adjectives, and verbs, 308 ; on Aristotle's logic as based on Greek grammar, 321 ; on deficiency of savage languages in abstract terms, 352 ; on Noire's theory of the origin of speech, 380 Schelling on parts of speech, 295, 296 Schlegel on the origin of speech, 240 Schleicher, on evolution of language, 241 ; on fornndx' of language-structure, 248 Scott, Dr., on psychology of idiots and deaf-mutes, 104, 105, 115, 116, 121 Scott, Sir Walter, on a dog understand- ing words, 125 Self-consciousness, condition to intro- spective reflection or thought, 175 ; absent in brutes, 175, 176 ; genesis of, 194-212; philosophy and psychology of, 194, 195 ; character of, in man and in brutes, 195-212 ; as inward and outward, or receptual and conceptual, 199, 200 ; growth of, in child, 200- 212, 228, 229-234 Semitic. See Languages Sensation in relation to perception and reason, 37 ; and to other mental facul- ties in general, 48 Sentence and sentence-words, 296 et seij. Sicard, Abbe, on syntax of gesture-lan- guage, 116 Sight, superior use of sense of, by man, 366, 367 Signs and sign-making. Sec Language Simple ideas. See Ideas Skeat, Professor, on Aryan roots of Eng- lish, 266 Skinner, Major, on intelligence of ele- phants, 98 Smith, Rev. S., on ideation of deaf- mutes, 150 Snakes, understanding by, of tones of human voice, 124 Solomon, quoted, 195 Somnambulism in animals, 149 Speech. See Language Spider, intelligence of, 62, 63, 153, 207 Steinthal, on ideas, 45 ; first issue of his Zeitschrift, 240 ; on roots of language, 277 ; on onomatopoeia, 286 ; on primi- tive forms of predication, 318 Stephen, Leslie, on intelligence of the dog, 54 Stephen, Sir James, on dependence of thought upon language, 85 INDEX. 451 Street, A. E., on vocabulary of a young child, 143, 144 Substantive. See Noun and Verb Sullivan, Sir J., on talking birds, 130 Sully, J., on ideas, 40, 41 ; on illusions of perception, 49 ; on rise of self- consciousness in the growing child, 201-203, 207, 210, 212 Sweet, on animistic thought of primitive man, 275 ; on the evolution of gram- matical forms, 306, 315, 316 Syntax, of gesture-language, 107-120 ; of different spoken languages, 246, 247 ; of gesture-language in relation to that of early speech, 339-342, 385 Syriac language. Sec Language Taine, on psychogenesis of the child, 26, 66, 67, 180, 181 ; on abstract ideas, 31, 32 ; on self-consciousness, 212 Thought, distinguished from reason, 12 ; absent in brutes, 29, 30 ; de- pendent on language, 30, 31 ; simplest element of, 165, 174, 215, 216; ani- mistic, of primitive and savage man, 275 ; not necessary to naming, 226, 336-339 Toads, understanding by, of tones of human voice, 124 Tone. See Language Tools, said to be only used by man, 19 ; names of, derived from activities re- quiring only natural organs, 345-347 ; used by monkeys, 382 Threlkeld on language of savages, 349 Transposition. See Languages Tschudi, Baron von, on the Klietshua language, 262, 263 Turkish language. See Language Tylor, on sign-making by Indians and deaf-mutes, 105-10S, 113-117; on articulate sounds instinctively made by deaf-mutes, 122 ; on ideation of deaf- mutes, 150 Varro on roots of Latin, 267 Verbs, appropriately used by parrots, 130, 152; substantive, 167, 308-312; early use of, by children, 219; early origin of, 274 ; not differentiated in early forms of speech, 295 et seq. : development of, 275, 307, 308, 385, 386 Voice. See Language Volition of man and brutes compared, 8 W Waitz, Professor, on self-consciousness, 212 ; on the sentence as the unit of language, 296 Wallace, A. R.,on intelligence of savage man in relation to his cerebral develop- ment, 15, 16 Ward on the descent of man, 365 Wasps, sign-making by, 88-90 Watson on understanding of words by brutes, 125 Wedgwood, on roots of language, 268 ; on onomatopoeia, 288 Westropp, H. M., on intelligence of a bear, 51 Whitney, iProfessor, on dependence of thought upon words, 83 ; on superiority of voice to gesture in sign-making, 147, 148 ; on our ignorance of poly- synthetic languages, 255, 256 ; on monosyllabic origin of language, 267 ; on civilization of the Aryan race, 272 ; on the growth of language, 290 ; on priority of words to sentences, 333, 334 ; on fundamental metaphor, 343 ; on the possibly speechless condition of primitive man, 369 Wildman on bees understanding tones of human voice, 124 Wilkes, Dr. S., on talking birds, 131, 132, 136 Will. See Volition Wolf, intelligence of, 53 Wright, Chauncey, on laiigungc in rcia- 452 JXDF.X. tion to brain- weight, i6 ; on self- consciousness, 199, 206, 207, 212 Wundt, Professor, on latent period in seeing and hearing, 146 ; on self-con- sciousness, 197, 200, 201, 208, 211, 212 ; on evolution of language, 265 ; on the distinction between ideas as general and generic, 279, 280 ; on onomatopoeia, 287, 291 ; on objective phraseology of primitive speech, 301 ; on sentence- words, 304 Youatt on a pig being taught to point game, 97 Z Zend language. See Language Zoological affinity between man and brute, 19 PRINTED BY WILLIAM CLOWES AND SONS, LIMITED, LONDON AND BECCLES. A LISI OF KEG AN PAUL, TRENCH, & CO:S PUBLICATIONS. I Paternoster Square, London. A LIST OF KEGAN PAUL, TRENCH, & CO.'S PUBLICATIONS. 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