@j_bettany ·
@j_bettany - 12 Dec 2011
In just six hours, the world's deserts receive more energy from the sun than humans consume in a year – http://t.co/Z6qpKRBg
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@j_bettany ·
In just six hours, the world's deserts receive more energy from the sun than humans consume in a year – http://t.co/Z6qpKRBg