EDUCATION of the industrial revolution. Next, the broader social effects could be studied—the transformation of technically back- ward countries, the destruction of old-established trades, the creation of new industries. In these and similar ways a complete network of relationships could be created in the student's mind, a network binding together things seemingly as irrelevant to one another as down-draught carburetters and the education of children in New Mexico, aluminium alloys and the slaughter of Abyssinians and Spaniards, viscose fibres and the ruin of peasants in Japan and the Rhone Valley. A similar frame of psychological, sociological and ethical reference could be used, not indeed to replace, but to supplement the frame of scientific refer- ence used in academic education. The technician would integrate his experience and special knowledge in human terms only; the intellectual would integrate in terms of the non-human material universe as well as of the human world. Both educations would thus be made genuinely liberal—liberal in the academic sense, because even the technical student would be given a wide range of knowledge and a principle of integration; liberal also in the political sense, because it would be hard indeed to receive such an education and not emerge with a wider range of sympathy, a keener desire to act. It would be impossible, in the space at my disposal, to give an account of all the hopeful experiments in education undertaken in recent years. The most I can do is to mention a few of the more outstanding essays in the liberalization of our existing system. Of Dr. Montessori's work for young children and of the reasons why we have hesitated to apply her methods to the teaching of adolescents, I have already spoken. It is true, as Mr. Russell points out in the passage I have quoted above, that, in the democratic countries, our hesitation has not amounted to a complete refusal to apply the Montessori principles. But the applications have been GI 201