7,000 Years Since Polar Bears Went Extinct

7,000 Years Since Polar Bears Went Extinct

The Arctic was ice-free 7,000 years ago.

ice cover in the Arctic Ocean was greatly reduced some 6000-7000 years ago. The Arctic Ocean may have been periodically ice free

Less Ice In Arctic Ocean 6000-7000 Years Ago — ScienceDaily

Government experts say polar bears can’t survive ice-free conditions, so they must be extinct.

Human-Driven Global Warming Is Biggest Threat to Polar Bears, Report Says – The New York Times

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via The Deplorable Climate Science Blog

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December 7, 2018 at 08:44AM

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