My newest video released today summarizes the strong polar bear component to the terrorization of the world’s children about climate change, which began for many youngsters in 2006 with the BBC and Sir David Attenborough’s commentaries about the dire future of polar bears – and continues to this day. Kids get their climate change information from watching Attenborough documentaries at home and in school because they are trusted sources of information, but on the topic of Arctic victims of climate change, that trust has been betrayed.
Many children and young adults worldwide, including 16 year old Swedish climate campaigner Greta Thunburg, have been presented with such emotionally-charged and deceptive information about the Arctic through Attenborough’s productions that many have lost hope for the future. These despondent kids, as well as their parents and teachers, need reminding that while summer sea ice has indeed declined over the last few decades, polar bears, walrus, and other Arctic species are thriving (Aars 2018; Boveng 2016; Crockford 2017, 2018, 2019a, b; Kovacs 2016; Lowry 2015; MacCracken et al. 2017; Obbard et al. 2016; Rode et al. 2014, 2018).
Here is the video (13 minutes):
The press release issued by the Global Warming Policy Forum states:
It is the responsibility of teachers and parents to reassure these worried youngsters that polar bears and walrus are not suffering because of sea ice loss blamed on climate change. Children need to be told the truth: that whatever scary stories some biologists come up with about what might happen in the future, Arctic species have demonstrated that they are much more resilient to changes in sea ice than Attenborough’s films suggest.
The GWPF is sending copies of this video to all head teachers of UK schools together with a letter, telling them that they are responsible for the mental health of their pupils and that they have a responsibility to provide their pupils with accurate information about the state of wildlife in the Arctic.
The letter sent to head teachers will include a list of verifiable facts, with references, listed here.
Below is my timeline, with references, and below the references is a list of previous videos on this topic.
Posted in Advocacy, Conservation Status, Population, Sea ice habitat, Uncategorized
Tagged Arctic, Attenborough, BBC, children, documentary, eco-anxiety, Greta Thunburg, mental health, polar bear, starving, trust, video, walrus
We are told the Arctic is warming twice as fast as anywhere else in the world, yet as the internet reverberates with shrill, almost-the-lowest-ice-extent-ever stories, polar bears, Pacific walrus, and the most common ice seal species (ringed and bearded seals, as well as harp seals), are all thriving. Two new videos published by the GWPF on polar bears and walrus confront this conundrum and the conclusion is clear: if there is no climate emergency for polar bears, there is no climate emergency anywhere.
Posted in Advocacy, Conservation Status, Sea ice habitat, Summary
Tagged Arctic, climate change, climate emergency, Eemian, geology, global warming, GWPF, history, ice age, interglacial, LGM, polar bear, sea ice, youtube video
Summer sea ice loss is finally ramping up: first year is disappearing, as it has done every year since ice came to the Arctic millions of years ago. But critical misconceptions, fallacies, and disinformation abound regarding Arctic sea ice and polar bear survival. Ahead of Arctic Sea Ice Day (15 July), here are 10 fallacies that teachers and parents especially need to know about.
The cartoon above was done by Josh: you can drop off the price of a beer (or more) for his efforts here.
As always, please contact me if you would like to examine any of the references included in this post. These references are what make my efforts different from the activist organization Polar Bears International. PBI virtually never provide references within the content it provides, including material it presents as ‘educational’. Links to previous posts of mine that provide expanded explanations, images, and additional references are provided.
Posted in Conservation Status, Life History, Sea ice habitat, Summary
Tagged Arctic, Arctic sea ice day, facts, feeding, hunting, misinformation, myths, polar bear, sea ice, spring, summer, survival
January is the first month of the Arctic winter, the season when most polar bears really struggle to find enough to eat.
Here is what the sea ice looked like around the Arctic at the end of this month.
Compare to last year:
Posted in Advocacy, Conservation Status, Life History, Sea ice habitat
Tagged Arctic, Barents Sea, Canada, denning, Derocher, East Coast, Franz Josef Land, polar bear, sea ice, Svalbard, winter
Polar Bear Facts and Myths (for children aged 7 and up) is now avaiblable in Norwegian!
The same day as a glowing review of the Dutch translation of my popular children’s science book appeared in de Telegraaf (front page and all of page 5, 19 November 2018, pdf here), I am thrilled to announce that this important book is now available in Norwegian via Amazon worldwide, including European outlets.
The translation was done by native Norwegian speakers Arve Tunstad and Morten Jødal. In Norwegian the book is called ISBJØRN Fakta og Myter.
Please pass along to your friends, relatives, and colleagues in North America and abroad (calling all Sons of Norway). The English version is still available in paperback and ebook formats. Other translations in French and German are already available: five languages in all, including Dutch.
Details below on the Norwegian version. Continue reading
Sea ice is said to be “an essential habitat for polar bears” but that’s an overly simplistic advocacy meme as ridiculous as the “no sea ice, no polar bears” message with which the public is constantly bombarded. Polar bears require sea ice from late fall to late spring only: from early summer to mid-fall, sea ice is optional. Historical evidence of polar bears that spent 5 months on land during the summer of 1874 proves an extended stay ashore is a natural response of polar bears to natural summer ice retreat, not a consequence of recent human-caused global warming. Sea ice is a seasonal requirement for polar bears: it’s not necessary year round.
[This PBI newsletter from 2011 repeats this meme and Andrew Derocher’s recent tweet conveys a similar message (“Sea ice loss = habitat loss for polar bears”)]
As long as sea ice is available from late fall through late spring (December to early June) and accompanied by abundant seal prey (sometimes it isn’t, see Derocher and Stirling 1995; Stirling 2002; Stirling et al. 1981, 1982, 1984), polar bears can survive a complete or nearly complete fast from June to late November (and pregnant females from June to early April the following year). That’s the beauty of their Arctic adaptation: fat deposited in early spring allows polar bears to survive an extraordinary fast whether they spend the time on land or sea ice.
Young and very old bears, as well as sick and injured ones, are the exception: these bears often come ashore in poor condition and end up dying of starvation — as a much-publicized bear on Baffin Island who likely had a form of cancer did last summer (Crockford 2018). Competition with bigger, stronger bears means these bears can’t keep what they are able to kill and they are most often the bears who cause problems. Starvation is the leading natural cause of death for polar bears because if they cannot put on the fat they need in spring, they will not survive the low food months of summer and winter, whether they are on land or out on the sea ice (Amstrup 2003). Continue reading
Posted in Advocacy, Life History, Sea ice habitat
Tagged Arctic, climate change, essential, facts, global warming, habitat, onshore, polar bear, sea ice, sea ice day, summer, terrestral dens
Polar bears in virtually all regions will now have finished their intensive spring feeding, which means sea ice levels are no longer an issue. A few additional seals won’t make much difference to a bear’s condition at this point, except perhaps for young bears that haven’t had a chance to feed as heavily as necessary over the spring due to inexperience or competition.
The only seals available on the ice for polar bears to hunt in early July through October are predator-savvy adults and subadults. But since the condition of the sea ice makes escape so much easier for the seals to escape, most bears that continue to hunt are unsuccessful – and that’s been true since the 1970s. So much for the public hand-wringing over the loss of summer sea ice on behalf of polar bear survival!
Polar bears in most areas of the Arctic are at their fattest by late June. They are well prepared to go without food for a few months if necessary – a summer fast is normal for polar bears, even for those that spend their time on the sea ice.
Putting on hundreds of pounds of fat in the spring to last through periods of food scarcity later in the year (at the height of summer and over the winter) is the evolutionary adaptation that has allowed polar bears to live successfully in the Arctic.
Posted in Life History, Sea ice habitat
Tagged Arctic, bearded seal, ecosystem, facts, feeding, harp seal, ice loss, polar bear, research, ringed seal, save our sea ice, sea ice, sea ice day, spring, summer, video
There is no evidence that slightly less winter sea ice than the average since 1979 has had any negative impact on polar bear health or survival: the difference is simply not biologically meaningful to Arctic animals.
Polar bear on winter sea ice around the yearly maximum in the Beaufort Sea, 2010 (March 21).
NASA’s 23 March 2018 announcement regarding the Arctic sea ice maximum this year:
“Sea ice in the Arctic grew to its annual maximum extent last week, and joined 2015, 2016 and 2017 as the four lowest maximum extents on record, according to scientists at the NASA-supported National Snow and Ice Data Center (NSIDC) and NASA.”
Except, what they don’t tell you is that 2006 had almost the same extent as 2018 and 2006 wasn’t far behind according to the official, averaged data presented at NSIDC’s Arctic Sea Ice News & Analysis:
Current conditions at the winter maximum (at 17 March 2018, from NSIDC Masie, extent measured at 14.7 mkm2, using software able to discern more ice than used for the figures in Table 1), shown below: Continue reading
Posted in Sea ice habitat
Tagged Arctic, climate change, global warming, health, maximum, melting, NASA, polar bear, sea ice, survival, warm, winter