"Plan B is shaped by what is needed to save civilization, not by what may currently be considered politically feasible." –Lester R. Brown, Plan B 3.0: Mobilizing to Save Civilization
Lester Brown at the Smithsonian Limits to Growth Symposium
March 28, 2012
Lester Brown speaks as a keynote at the 2012 Limits to Growth Symposium hosted at the Smithsonian. Posted March 28, 2012.