“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 and Earth Policy Institute are quoted in Jutta Schwengsbier's broadcast on BR-online, Bavarian Radio, which highlights information on food insecurity. Article is titled "Nahrungsmittelkrise erfordert Politikwechsel." Posted February 24, 2011.