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News and Analysis  >  News  >  Scientists warn of agrarian crisis stemming from climate change

23 November 2007 | Luca Del Buono

 

An agrarian crisis is brewing because of climate change that could jeopardise global food supplies and increase the risk of hunger for a billion poorest of the poor, scientists have warned.

South Asia and Africa would be hardest hit by the crisis, which would shift the world's priorities away from boosting food output year after year to bolstering the resilience of crops to cope with warm weather, they said on November 22.

Rice, the staple for billions of people, is most vulnerable to global warming, said Dyno Keatinge, deputy director general of research at the International Crops Research Institute for the Semi-Arid Tropics.

Originally published 23 Nov 2007

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