The primary feeding period for polar bears is rapidly drawing to a close in much of the Arctic, although it may continue for another few weeks in the farthest north. Mating is pretty much over as well, which means the polar bears’ need for abundant sea ice is declining even more rapidly than the ice does itself at this time of year.
Despite the fact that CO2 levels have now reached 415 ppm (see tweet below), sea ice is still pretty much as it was in 2006 when CO2 was about 385 ppm. In other words, the state of sea ice at this time of year – just over 12 million kilometres squared in 2006 and in 2019 – shows no correlation with rising CO2 levels. There is also not a hint of imminent catastrophe for polar bears anywhere within their range, despite the hand-wringing messages from conservation fear-mongers and their polar bear specialist supporters.
As I’ve argued previously (with references), sea ice is a seasonal requirement for polar bears, not a year-round necessity (Crockford 2019).
Posted in Advocacy, Life History, Sea ice habitat
Tagged CO2, declining, facts, feeding, mating, necessity, polar bear, science, sea ice, survival
This time National Geographic’s ‘Hostile Planet’ series laughably claims a fat polar bear that’s caught a beluga calf off the coast of Western Hudson Bay has been saved from starvation! The message: here is a prime example of climate change pushing a species to its limit. This is nonsense, of course: polar bears hunting beluga whales from rocks has nothing to do with climate change or desperately hungry bears. More importantly, there is a much better video of the action that is both more informative and truthful.
See both below and decide which you’d prefer your kids or grandkids to watch.
Posted in Advocacy, Life History, Sea ice habitat
Tagged beluga, calves, CBC, climate change, desperate, Hostile Planet, hungry, hunting, National Geographic, polar bear, propaganda, rock, Rolling Stone, sea ice, Seal River, starving, Suzuki, video, western hudson bay, whale
The heartbreaking story of dying polar bears, told for more than a decade now, was meant to get kids on board the global warming action train. It worked a treat – except that it was never true. The lie gave sensitive children nightmares and turned others into political activists full of groundless outrage who now pointlessly rant in the streets.
As the established icon of climate change and Arctic habitats, polar bears have been given centre stage in the climate change narrative presented to young children and their teachers. But the distressing tale of polar bears on the brink of extinction – dying for our fossil fuel sins – was never true, as I show in point form below. Polar bear lies form the foundation of the baseless political activism of Greta Thunberg that other youngsters have since emulated.
Here are some of the false ‘facts’ children have been taught:
- Polar bears are an endangered species and only a few hundred still exist
- Polar bears numbers are declining
- Polar bears now spend months on land because of climate change
- There is not enough sea ice for polar bears: no sea ice, no polar bears
- A bear falling through thin ice will drown & become a victim of climate change
- Any skinny polar bear is a victim of climate change
Posted in Advocacy, Conservation Status, Sea ice habitat, Summary, walrus
Tagged abuse, children, education, emotion, facts, images, manipulation, polar bear, propaganda, science, sea ice, teachers, tragedy porn, trust
For those who missed it on Wednesday, here is the text of my essay on the walrus fiasco published in the Financial Post section of Canada’s National Post. A map of the region under discussion is here.
Special to Financial Post
Susan J. Crockford April 24, 2019 9:46 AM EDT
Now that polar bears have failed to die off in response to a sea-ice decline as promised, climate alarmists are looking hard for a new icon. They think they’ve found it in the walrus. And for their purpose, walruses are more useful dead than alive, and best of all splattered against sharp rocks from a great height. Continue reading
Posted in Advocacy, Sea ice habitat, Summary, walrus
Tagged Attenborough, climate change, global warming, haulout, Lanfear, National Geographic, Netflix, opinion, Our Planet, polar bear, sea ice, starving polar bear, tragedy porn, walrus, WWF
The standoff between Inuit and polar bear specialists regarding the status of polar bears in Canada is not going to end until someone in authority demands to see the data scientists insist contradict Inuit knowledge.
An article in Maclean’s Magazine (15 April 2019), entitled “To Kill a Polar Bear”, explores some of the feelings and opinions of folks involved but fails to ask whether the data support the rhetoric advanced by scientists. Author Aaron Hutchins takes the scientists at their word, that seeing more bears than 20 years ago is all because of lack of sea ice. However, from what I’ve seen, he might as well trust a fox in a hen house.
Ian Stirling is quoted by Hutchins insisting that polar bears in Western Hudson Bay continue to suffer from the effects of declining sea ice, without mentioning that ice cover has been essentially static on Hudson Bay since at least 2001 (Castro de al Guardia et al. 2017; Lunn et al. 2016) and fall freeze up dates for the last two years were earlier than most years in the 1980s:
“This year saw the seventh-lowest Arctic sea ice levels since the National Snow and Ice Data Center ﬁrst started gathering satellite data 40 years ago, with the long-term trend clearly downwards. And the negative effects on polar bears can be clearly seen in the science, says Stirling, pointing to the closely studied subpopulation along western Hudson Bay: “They’re losing body condition. Reproductive rates have dropped. Survival rates of young have plummeted. Every indication you would expect from a declining population is there.”
However, as I’ve pointed out previously (last year and in 2012), there are no recent data published that support these claims: the only information that exists is at least 25 years old. And the fact that no such data have been published suggests strongly that it either does not exist or does not show what Stirling claims it shows.
Yet, the government of Canada is willing to bet the lives of Inuit on their belief that polar bear specialists would never stretch the truth to qualify for government grants.
Posted in Advocacy, Conservation Status, Polar bear attacks, Population, Sea ice habitat
Tagged attacks, conservation, declining, fatalities, government, Inuit, Maclean's, polar bear, problem bears, scientists, sea ice, status, too many bears