Posted onAugust 31, 2023|Comments Off on New study that claims it can directly link GHG emissions to polar bear cub survival is poppycock
A global warming miracle has happened. While no scientist worldwide has ever drawn a straight line between greenhouse gas emissions and population declines in a species considered at risk due to climate change, a new paper just published in Science Magazine claims to have performed this unlikely feat for polar bears. It’s called “Unlock the Endangered Species Act to address GHG emissions.”
Note this analysis has not been peer reviewed: as a “Policy Forum” contribution, it’s considered by the journal to be a public interest commentary, not a research paper.
One might be forgiven for asking whether this work represents solid, reproducible science or simply well-timed, sciency-looking rhetoric ready-made for the litigious Center for Biological Diversity to pressure the US government to increase protections for polar bears before the 2024 US election. It is surely no coincidence that this paper made its appearance near the seasonal low for Arctic sea ice as well as during the 15-year anniversary of the ESA listing of polar bears as ‘threatened’ and the 50th anniversary of the ESA itself.
Moreover, knowing this paper was in the pipeline might explain why the 2022 government report on the most recent Western Hudson Bay polar bear decline, which I discussed yesterday, has been kept secret for so long: the results of that report are cited in this new Science paper as supporting evidence that sea ice declines are responsible for recent population declines, which Reuters said in December was clearly not the casefor the period 2017-2021.
Posted onMay 18, 2023|Comments Off on How is widespread use of helicopters to study polar bears defensible in a warming world?
If all of us should be doing “everything possible” to stop climate change, why is it still OK–15 years after polar bears were declared threatened with extinction because of predicted climate change effects–for researchers across the Arctic to use helicopters to study polar bears? Aircraft that consume massive amounts of aviation fuel and engine oils, otherwise known as ‘fossil fuels.’
Money quote: “…the lifeblood of most polar bear research is jet fuel needed by helicopters.” (Derocher 2012:107).
Posted onJune 30, 2016|Comments Off on USGS polar bear researchers publish their rebuttal to 2015 IUCN Red List assessment
Surprise! US Geological Survey polar bear specialists have just published another opinion-based model that concludes – yet again – that there is no hope for polar bears of the future unless the world drastically reduces fossil fuel use. This appears to be the Amstrup-led rebuttal to the hated 2015 IUCN Red List polar bear assessment I have been expecting, written in tandem with the Red List document by two of the same co-authors (Steve Amstrup and Todd Atwood).
Really, no surprises here – just more of the same overwrought fear-mongering about polar bears that we’ve been hearing from USGS since 2007. I saw Atwood and Amstrup last week in a British-made TV film that expressed the same sentiments (The Great Polar Bear Feast – it oddly featured dozens of fat/very fat Kaktovik polar bears while mostly USGS ‘experts’ talked about impending starvation). On camera, Atwood and Amstrup were almost indistinguishable in their statements of doom, and even though the film aired 6 months ago in the UK, it has so far not garnered the angst it seems to have intended.
Some folks may be even more convinced than ever by this new PR strategy [TV movie plus a published paper] that the polar bears are all going to die unless we (not they) change our wicked ways and stop using fossil fuels, but chances are that many more will detect the desperation in their escalated pitch and continue to refuse to buy what they are so frantically trying to sell.
Posted onJuly 7, 2015|Comments Off on Polar bears fine now but give us more money: US Fish & Wildlife Management Plan subtext
Between-the-lines message of the recently released (and hyped to death) Conservation Management Plan for polar bears by the US Fish & Wildlife Service is that the bears really have nothing to worry about except human-caused global warming but it will cost tens of millions of dollars over the next five years to study and manage them.
So filled with double-speak, misinformation, and obfuscation [including the newly-invented term, “quasi-extinction floor”] that it’s no wonder some news outlets got it wrong (nowhere in this document does it say that “polar bears might go extinct within ten years“). The document does, however, lay out the FWS budget for polar bears over the next five years – and it’s a real eye-opener.
Posted onMarch 24, 2015|Comments Off on Hypocrisy of Arctic biologists: fossil fuels for me but not for thee
It takes a special kind of gall for biologists to plead for more funds to count and study Arctic marine mammals they claim are endangered by the use of fossil fuels, when their proposed field work cannot be done without the use of fossil fuels.
The paper is a decidedly odd mix: a plea for more research funds for increased monitoring of animal populations plus strident advocacy for regulating “greenhouse gases.”
The authors repeatedly used the phrase “greenhouse gases” in their paper (seven times) but did not mention “fossil fuels” even once, despite the clear relationship between fossil fuel use and the phenomenon known as anthropogenic global warming (AGW), examples here and here. Are they self-deluded — or deliberately disingenuous about their own contributions to a problem they insist is the greatest threat to survival of Arctic marine mammals? Continue reading
Comments Off on Hypocrisy of Arctic biologists: fossil fuels for me but not for thee