"All the problems we face can be dealt with using existing technologies. And almost everything we need to do to move the world economy back onto an environmentally sustainable path has already been done in one or more countries." –Lester R. Brown, Plan B 3.0: Mobilizing to Save Civilization
Melissa Block from NPR's All Things Considered interviews Lester Brown on the New York Times' Op-Ed piece 'When the Nile Runs Dry' in the episode 'Why Is Bread A Trigger For Unrest?' Posted June 7, 2011.