This article discusses how climate change deniers are producing “alternate facts” to claim that polar bears will do fine if the planet continues to heat up. Pure BS.
National Climate Assessment, which was compiled by 13 federal agencies. In some Arctic regions, scientists have documented declines in polar bear numbers and disturbing signs of physical deterioration linked to the loss of sea ice. And last year, the Obama administration called human-driven climate change the biggest threat to the bears’ continued existence.
But to hear climate denialists tell it, polar bears are doing just fine. On Watts Up With That, Climate Depot and other websites that dispute climate science, bloggers insist that the Arctic’s receding ice is part of a natural warming cycle unrelated to human activities. Predictions about devastating declines in polar bear populations, they say, have failed to materialize.
In effect, many scientists say, the bears have been co-opted by climate denialists, and in an article published Tuesday in the peer-reviewed journal BioScience, 14 prominent researchers argue that denialist blogs with wide followings are using the bears to spread misinformation about the causes and consequences of climate change.
The researchers also singled out Polar Bear Science, a blog run by Susan J. Crockford, a Canadian zoologist, as a primary source of dubious information about the status of polar bears. About 80 percent of the contrarian websites that the researchers studied referred to Dr. Crockford’s blog as a primary source, they said.