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Last login: 7 hours agoWebskulker: Mark is a guy from San Francisco, California, USA.; Likes 75 pages, 3 videos • 5 fans • Received 1 review; Member since Dec 30, 2007

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Biofuels Are Bad for Feeding People and Combating Climate Change: Scientific American: Feb 7, 9:43pm 2 reviews •http://www.sciam.com/article.cfm?id=b...; By displacing agriculture for food--and causing more land clearing, biofuels are bad for hungry people and the environment.