Earlier this year we had polar bear penis bones supposedly breaking due to environmental toxins; this week we have their brains damaged.
The March 15 ScienceNordic story (“Chemical pollution is causing brain damage in polar bears”) came complete with a photo of a bear (copied below, provided by research co-author Rune Dietz) that is presumably meant to convey what a “brain damaged” polar bear might look like — if not, perhaps another photo would have been a better choice?
Except, the research only showed there theoretically might be damage but the researchers didn’t bother looking for it before shouting out their findings. All about the scary message, these folks: the very large uncertainties and speculation in their research be damned.
Posted in Advocacy, Pollution, Sea ice habitat
Tagged brain damage, Canada, chemicals, climate change, Derocher, environmental contaminants, global warming, Hamilton, last refuge, media hype, Pederson, polar bear, predictions, sea ice decline, Sonne, threatened, toxins, worst-case scenario
An editorial in the Edmonton Journal this morning (“Stand on guard for polar bears”) takes a most extraordinary position: that the results of two recent papers of dubious value should motivate Canada to create more jobs for polar bear biologists, “protect” the Canadian Arctic Archipelago (from what, they don’t say), and galvanize Canada’s position with respect to curtailing carbon dioxide emissions. In that order.
Edmonton Journal editorial photo 22 January 2015. Munich Zoo bears.
First, the unnamed editors1 say: “This country needs more eyes and ears monitoring the health, numbers and locations of its polar bear populations.”
Why would they come to that conclusion? They quote University of Alberta’s Andrew Derocher (who supervises a number of students doing polar bear research in Western Hudson Bay):
“If Canada was doing the right thing, we’d have extensive monitoring,” University of Alberta polar bear researcher Andrew Derocher said to the Journal in late 2014.”
Posted in Advocacy, Conservation Status, Sea ice habitat
Tagged advocacy, Canada, climate change, Derocher, ESA, future threats, global warming, Hamilton, Hawkins, IPCC AR5, jobs, journalists, last refuge, Peacock, polar bear, population assessments, predictions, sea ice decline, threatened, worst-case scenario