“4.0 is the best yet! If there are planetary heroes, you are top of my list.” –David Orr, Oberlin College on Plan B 4.0: Mobilizing to Save Civilization.
Youtube clip of interview of Lester Brown by Washington Novaes, José Eli da Veiga, Ricardo Voltolini, and Marta San Juan France on Brazil's Roda Viva TV Cultura. Presented by Laila Dawa. Date: October 22, 2009.