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Corn in the hands of a farmworker in South Africa. Photograph: Greatstock Photographic Library/Alamy
guardian.co.uk - by John Vidal - April 13, 2013
Millions of people could become destitute in Africa and Asia as staple foods more than double in price by 2050 as a result of extreme temperatures, floods and droughts that will transform the way the world farms.
As food experts gather at two major conferences to discuss how to feed the nine billion people expected to be alive in 2050, leading scientists have told the Observer that food insecurity risks turning parts of Africa into permanent disaster areas. Rising temperatures will also have a drastic effect on access to basic foodstuffs, with potentially dire consequences for the poor.
US National Climate Assessment
http://assessment.globalchange.gov/what-we-do/assessment/draft-report-information
US Global Change Research Program - additional publications
http://assessment.globalchange.gov/resources/reports
Climate Change Adaptation and Impact Study for the Lower Mekong
http://www.mekongarcc.net/resource/climate-change-impact-and-adaptation-study
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