According to Harvey and colleagues (2017), any internet posting that discusses polar bears without a link to PolarBearScience or a mention of my name can be considered a ‘science-based’ blog. But they missed an obvious catch: bloggers who use my content without attribution.
For example, so-called ‘science-based’ blog Churchill Polar Bears, written by Churchill polar bear guide Steve Seldon, used text and two of the four figures provided in a 15 February 2017 post at PolarBearScience to create a Churchill Polar Bears post on 17 February but did not include a single link to PolarBearScience indicating that’s where he got his information (Wayback machine link here).
A few would not consider this plagarism but most do. That is to say, failure to attribute a source when work or information is not your own is a big no-no in science, as it is in all of academia.
Consider this evidence: Continue reading
In scanning comments generated by the recent flurry of internet interest in polar bears and blogs I noticed that a good many people, fed alarming media stories, are still convinced that polar bear numbers are declining rapidly when nothing could be further from the truth.
Posted in Advocacy, Population
Tagged climate change, estimates, facts, global warming, good news, observations, population size, science, sea ice, status
Optimism in conservation science — which the Smithsonian says we desperately need (Earth Optimism Summit 21-23 April 2017, apparently a huge success) — means it’s time to acknowledge and celebrate real conservation success stories. The Smithsonian folks probably won’t say it but I will — one of those successes is the recovery of polar bears.
It’s time to abandon the focus on prophesies of impending loss and accept that recovery of polar bears from the over-hunting of last century has continued despite a decade of low summer sea ice (Aars et al. 2017; Crockford 2017; Dyck et al. 2017; SWG 2016; York et al. 2016). Why not focus on the numerous images of fat, healthy bears rather than the anomalous starving ones?
It’s time to let go of imagined future catastrophes based on pessimistic failures of adaptation (Amstrup et al. 2007, 2008; Atwood et al. 2016; Stirling and Derocher 2012) and acknowledge that polar bears and Arctic seals, just like Pacific walrus (MacCracken et al. 2017; US Fish & Wildlife Service 2017), are resilient species with adaptive capabilities we are are only just beginning to comprehend (Crawford and Quakenbush 2013; Crawford et al. 2015; Escajeda et al. 2018; Rode et al. 2014; Stirling and Lunn 1997; Stirling et al. 1975a; Vibe 1965). Continue reading
Posted in Conservation Status, Summary
Tagged abundance, conservation, facts, observations, optimism, populations, save the polar bear, science, sea ice, success, walrus
Consensus polar bear expert Andrew Derocher has been busy over the last few weeks, expounding a story of doom regarding Svalbard area polar bears (e.g. here and here), ridiculing the suggestion that Franz Josef Land is viable alternate habitat for Barents Sea bears, especially pregnant females looking for a place to den and give birth. But the facts say otherwise.
Below are the long answers, with references and ice maps, to the questions Derocher asked in his 21 December 2017 tweet (above), a refreshing change from the ‘take my word for it, I’m the official expert’ answer one gets from him, along with derogatory slurs directed at those who don’t share his pessimism.
Posted in Life History, Population, Sea ice habitat
Tagged abundance, Arctic islands, Barents Sea, den habitat, estimates, Franz Josef Land, Norway, polar bears, pregnant, Russia, sea ice, Svalbard
A recent New Time Times article about Google’s practice of generating ad revenue via ‘promoted’ search results (“How Climate Change Deniers Rise to the Top in Google Searches” 29 December 2017) had a surprising and disquieting ending about the prospect of internet censorship.
It was a quote from Jeff Harvey of “Internet Blogs, Polar Bears, and Climate-Change Denial by Proxy” (Bioscience, 29 November 2017) fame: