Activists who use polar bears as a symbol of climate change are out of touch with reality

polarbearscience

Young activists like Ollie Nancarrow from the UK need to find another symbol for their messages of climate change. Polar bears are thriving despite recent dramatic declines in summer sea ice: they have not been devastated as predicted by declining summer sea ice blamed on climate change. Anyone who uses a polar bear image to further a message of climate change, as Ollie has done, is simply out of touch with reality.

Standing bear_shutterstock_751891378_cropped web sizedHere are the facts, references provided.

In September 2007, Arctic sea ice hit a low never before seen since 1979 and panic set in about the future of polar bears. Biologists from the US Geological Survey had just insisted that when sea ice declined 42% below 1979 levels, which was expected at mid-century, 2/3 of the world’s polar bears would be gone (Amstrup et al. 2007; USGS 2007) – a drop from about 24,500 to only 8,100.

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