"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
Lester Brown Speaks at the Free Library of Philadelphia
December 19, 2013
Lester Brown gave a public presentation on his memoir Breaking New Ground: A Personal History at the Free Library of Philadelphia on December 12. Listen to the podcast here.