Groundbreaking Audio: Global investors who tapped out collapsed real estate bubble, switching to pumping global agriculture bubble. Though it highlights Africa, the same destructive grab is happening all over the world. Not detailed; the vast increase in CO2 the boom is causing, especially via biofuels. If not stopped, it will be the final straw to break the back of Earth's climate, biosphere, and human civilization. To listen go to: http://www.againstthegrain.org/program/447/id/252056/wed-6-22-11-great-afric...