"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.
Lester Brown interviewed on Free Forum
October 26, 2009
Lester Brown interviewed about Plan B 4.0 by Terrence McNally on Free Forum, October 22, 2009.