Half of world's population could face climate-induced food crisis by 2100

Rapidly warming climate is likely to seriously alter crop yields in the tropics and subtropics by the end of this century and, without adaptation, will leave half the world's population facing serious food shortages, new research shows.

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<p><a href="http://www.physorg.com/news150646556.html">Half of world's population could face climate-induced food crisis by 2100</a></p> <p>Rapidly warming climate is likely to seriously alter crop yields in the tropics and subtropics by the end of this century and, without adaptation, will leave half the world's population facing serious food shortages, new research shows.</p>