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www.forbes.com
This is pretty much common sense - but biofuels have been sold as the next big thing to save us from the oil crisis and even as a lower carbon polluter. But they aren't and they cause food prices to go up - and for valuable food to be used as fuel rather than feeding people.
Posted: April 21, 2014 @ 16:16
Modified: April 21, 2014 @ 16:17
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