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"It's the best summation of humanity's converging ecological problems and the best roadmap to sovling them, all in one compact package." —David Roberts, Grist on Plan B 4.0: Mobilizing to Save Civilization.
Youtube Clip of Lester at the University of ColoradoDecember 03, 2009
Clip of Lester’s presentation at the University of Colorado, Wednesday, November 18, 2009.
