"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.
Podcast of Post Carbon Exchange Series: Lester Brown and Richard Heinberg
March 26, 2010
Podcast of Lester Brown and Senior Fellow Richard Heinberg at the the Post Carbon Institute discussing developments in alternative energy and a path towards a sustainable future in the premier episode of the Post Carbon Exchange series. Posted March 26, 2010.