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“4.0 is the best yet! If there are planetary heroes, you are top of my list.” –David Orr, Oberlin College on Plan B 4.0: Mobilizing to Save Civilization.
Press Teleconference with Lester Brown, “Can the United States Feed China?”March 24, 2011
Podcast of Lester Brown's teleconference for "Can the United States Feed China?" Posted March 24, 2011.
