There's been a lot of talk lately about the promise of biofuels (such as ethanol and bio-diesel made from plants) to reduce our dependence on oil. However, to produce enough corn-based ethanol to meet current U.S. demand for gasoline, we would need to nearly double the land used for harvested crops, plant all of it in corn, and not eat any of it.
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Friday, July 14, 2006
U.S. focus on biofuels is foolish
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