Earthquakes, tsunamis, floods, epidemic flu, chronic disease, etc. What are the elements of a community response based on mutual aid, cooperation, and a renewed commitment to a public health infrastructure? Chris Carlsson, the host, and Tom Athanasiou of Eco-Equity, speak in the first of four half hour shows from the Shaping San Francisco "Nature in the City" Talks at CounterPULSE.
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