"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
Blog on “Conversation with Lester Brown”
July 09, 2009
Blog from the Smithsonian's Museum of American History about the "Conversation with Lester Brown" program on June 18, 2009.