New research shows climate change triggers wars and population decline

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A new study in PNAS shows that reduced agricultural productivity caused by climate change triggers wars and population decline. Credit: Peter Webster
A new study in PNAS shows that reduced agricultural productivity caused by climate change triggers wars and population decline. Credit: Peter Webster

Climate change may be one of the most significant threats facing humankind. A new study shows that long-term climate change may ultimately lead to wars and population decline.


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