Polar Bears Have Not Been Harmed by Sea Ice Declines in Summer – The Evidence

By | August 22, 2013

 

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For the Full Report in PDF Form, please click here.

[Illustrations, footnotes and references available in PDF version]

 

The polar bear biologists and professional activists of the IUCN Polar Bear Specialist Group (PBSG) continue to insist that since 1979 increasingly smaller amounts of Arctic sea ice left at the end of summer (the September ice minimum) have already caused harm to polar bears. They contend that global warming due to CO2 from fossil fuels (“climate warming” in their lexicon) is the cause of this decline in summer ice.