"World on the Edge is brilliant. Author Lester Brown is one of humanity's greatest voices for the environment. In this volume, he presents the reader with a clear prescription for restoring sanity to our relationship with the biosphere. Highest recommendation." —Geoffrey Holland, The Hydrogen Age
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.