"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

March 29, 2011
Here's a clip of Lester Brown from PBS's Journey to Planet Earth series on Plan B: Mobilizing to Save Civilization. Posted March 29, 2011.