Seed Daily - Land Seed Water Food

March 28, 2015

Global water use may outstrip supply by mid-century
Durham NC (SPX) Mar 24, 2015
Population growth could cause global demand for water to outpace supply by mid-century if current levels of consumption continue. But it wouldn't be the first time this has happened, a Duke University study finds. Using a delayed-feedback mathematical model that analyzes historic data to help project future trends, the researchers identified a regularly recurring pattern of global water use in recent centuries. Periods of increased demand for water - often coinciding with population growth or othe ... read more

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