9 years ago
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Southwest U. S. may face 'megadrought' this century
Due to global warming, scientists say, the chances of the southwestern United States experiencing a decade long drought is at least 50 percent, and the chances of a “megadrought” – one that lasts over 30 years – ranges from 20 to 50 percent over the next century.
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http://www.sciencedaily.com
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I thought it already is facing a megadrought. Don't we need to find a new place to grow all the food that is not growing in California this year? And last year?