Climate change precipitates food shortages, unrest

Zee News: Long-term climate change has often destabilized civilizations through food shortages, hunger, infectious disease and unrest, a study reveals. Historical records foreshadow a grim picture for a future threatened by even greater climate change, says the study by the Australian National University (ANU). Tony McMichael, professor at the ANU National Centre for Epidemiology and population Health, examined climate change and its impact over the last 6,000 to 7,000 years, as documented in historical,......

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