“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.
Lester Brown’s Plan B on WWF Italy
September 16, 2010
WWF Italy has launched an exclusive web page on their site for Lester Brown's Plan B 4.0: Mobilizing to Save Civilization (Italian edition). Posted September 16, 2010.