"I appreciate…the hope Plan B communicates by pointing out so many things that are already being done around the globe." —Roland Saher, economics teacher on Plan B 4.0: Mobilizing to Save Civilization.
Bloggingheads: Conversation with Lester Brown and David Roberts of Grist
November 12, 2009
Bloggingheads conversation on Plan B 4.0 between Lester Brown and David Roberts of Grist.