Paul Roberts: Corn Prices and the Global Food Economy
Paul Roberts, author of "The End of Food" and "The End of Oil" discusses how biofuels have driven corn prices up, in turn, causing a "ripple effect" throughout the global economy.
Click here to learn more about this issue and find out what you can do.
Paul Roberts, author of "The End of Food" and "The End of Oil" discusses how biofuels have driven corn prices up, in turn, causing a "ripple effect" throughout the global economy.
Click here to learn more about this issue and find out what you can do.
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Paul Roberts: Corn Prices and the Global Food Economy
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