Print: 
Email
“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 interviewed on BBC Global BusinessOctober 29, 2009
Lester Brown interviewed about Plan B 4.0 by Peter Day on BBC Global Business, October 27, 2009.
