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"The overriding challenge for our generation is to build a new economy–one that is powered largely by renewable sources of energy, that has a much more diversified transport system, and that reuses and recycles everything." –Lester R. Brown, Plan B 3.0: Mobilizing to Save Civilization
Lester Brown on Science FridayMay 22, 2009
Interview of Lester Brown by Ira Flatow, NPR's Science Friday, discussing how food shortages could bring down civilization.
