Month: May 2024

Ian Stirling, grandfather of polar bear biologists, dead at 83

Ian Stirling, who laid the foundation for our understanding of polar bear ecology and almost single-handedly made the polar bear an icon of global warming, died last week in Edmonton at the age of 83. Stirling was said to have played a critical and calming diplomacy role at international Polar Bear Specialist Group meetings but over the last several decades, like so many other “conservationists,” he became an outspoken activist for what he called the “climate warming” issue.

It was sad for me to have witnessed a respected and dedicated biologist turn his back on science the way he did but I am also saddened by his passing. He truly did make a huge contribution to science but could have done so much more with the time he had.

An email from a close colleague of Ian’s from his Canadian Wildlife Service days was passed along to me:

Ian Stirling left for the big lead in the sky

I am sorry to inform you that Ian passed away early Tuesday morning, May 14, after a long battle with cancer.  After his initial diagnosis with lymphoma five years ago, he was blessed to have a reprieve and period of good health before things changed and advanced to leukemia over the last year.  

There will be more information coming soon about a memorial service, with a tentative date of 6 June afternoon.

For unexplained reasons, on X, Polar Bears International (PBI) announced Stirling’s date of death as 16 May.

Early Important Work

Stirling’s early work laid a foundation for our understanding of polar bear ecology and behaviour. He came to work at the Canadian Wildlife Service in 1970 as a newby to polar bears and the Arctic: the closest his previous experience had brought him to a polar animal had been his Ph.D. work on Antarctic Weddell seals.

In a short YouTube video he narrated in 2019, he says himself that those early years while he learned on-the-job about polar bears were tremendously important. Charged with observing bears in the Canadian Arctic as well as the unique situation that existed for bears and people in Churchill, Manitoba, immersed Stirling in the biology of polar bears.

The papers Stirling published from this time period are fascinating: I’ve learned much of what I know about polar bears from his work, which I’ve written about often. He learned, for example, that bears http://www.nrcresearchpress.com/doi/abs/10.1139/z74-157#.VR2zaOFmwS4

Smith, P., Stirling, I., Jonkel, C., and Juniper, I. 1975. Notes on the present status of the polar bear (Ursus maritimus) in Ungava Bay and northern Labrador. Canadian Wildlife Service Progress Notes 53. pdf here.

Stirling I, Jonkel C, Smith P, Robertson R, Cross D. 1977. The ecology of the polar bear (Ursus maritimus) along the western coast of Hudson Bay. Canadian Wildlife Service Occasional Paper No. 33. pdf here.

Kiliaan, H.P.L., Stirling, I., and Jonkel, C.J. 1978. Polar bears in the area of Jones Sound and Norwegian Bay. Canadian Wildlife Service Progress Notes 88. pdf here.

Stirling, I. and Kiliaan, H.P.L. 1980. Population ecology studies of the polar bear in northern Labrador. Canadian Wildlife Service Occasional Paper 42. pdf here.

Stirling, I., Calvert, W. and Andriashek, D. 1980. Population ecology studies of the polar bear in the area of southeastern Baffin Island. Canadian Wildlife Service Occasional Paper 44. pdf here.

Stirling, I. 1980. The biological importance of polynyas in the Canadian Arctic. Arctic 33:303-315. pdf here.

Stirling, I. and Cleator, H. (eds). 1981. Polynyas in the Canadian Arctic. Canadian Wildlife Service Occasional Paper 45. pdf here. [47MB large file]

Stirling, I. 1986. Research and management of polar bears Ursus maritimus. Polar Record 23:167-176. pdf here.

Stirling, I. and Øritsland, N. A. 1995. Relationships between estimates of ringed seal (Phoca hispida) and polar bear (Ursus maritimus) populations in the Canadian Arctic. Canadian Journal of Fisheries and Aquatic Sciences 52: 2594 – 2612. http://www.nrcresearchpress.com/doi/abs/10.1139/f95-849#.VNep0y5v_gU

Stirling’s Polar Bear Problem

Along with colleagues at the Canadian Wildlife Service and his student, Andrew Derocher, Stirling were surprised to learn that polar bears sometimes experienced tough times, which particularly in the southeastern Beaufort Sea were clearly associated with very thick ice conditions in the spring.

I’ve often written about the problem Stirling and his students and colleagues had trying to explain why bears of Western Hudson Bay found the early 1980s to be particularly challenging. Bears were found close to starvation and cub survival dropped dramatically well before there were any notable changes to sea ice breakup and freeze-up dates.

These phenomena were never adequately explained because once Stirling found out about James Hansen’s theory that carbon dioxide emissions from burning fossil fuels was causing global temperatures to rise, he embraced the “global warming causes melting sea ice” concept rather than pursue independent research that might have explained what he was seeing with his own eyes.

See the following publications for details on Western Hudson Bay and Southeastern Beaufort Sea bears:

Stirling, I., Schweinsburg, R.E., Kolenasky, G.B., Juniper, I., Robertson, R.J., and Luttich, S. 1980. Proceedings of the 7th meeting of the Polar Bear Specialists Group IUCN/SSC, 30 January-1 February, 1979, Copenhagen, Denmark. Gland, Switzerland and Cambridge UK, IUCN., pg. 45-53. pdf of except here.

Derocher, A.E. and Stirling, I. 1992. The population dynamics of polar bears in western Hudson Bay. pg. 1150-1159 in D. R. McCullough and R. H. Barrett, eds. Wildlife 2001: Populations. Elsevier Sci. Publ., London, U.K. [abstract included below because this is a hard-to-access book chapter]

Abstract. Reproductive output of polar bears in western Hudson Bay declined through the 1980’s from higher levels in the 1960’s and 1970’s. Age of first reproduction increased slightly and the rate of litter production declined from 0.45 to 0.35 litters/female/year over the study, indicating that the reproductive interval had increased. Recruitment of cubs to autumn decreased from 0.71 to 0.53 cubs/female/year. Cub mortality increased from the early to late 1980’s. Litter size did not show any significant trend or significant annual variation due to an increase in loss of the whole litter. Mean body weights of females with cubs in the spring and autumn declined significantly. Weights of cubs in the spring did not decline, although weights of both female and male cubs declined over the study. The population is approximately 60% female, possibly due to the sex-biased harvest. Although estimates of population size are not available from the whole period over which we have weight and reproductive data, the changes in reproduction, weight, and cub mortality are consistent with the predictions of a densitydependent response to increasing population size. [my bold]

Derocher, A.E. and Stirling, I. 1995. Temporal variation in reproduction and body mass of polar bears in western Hudson Bay. Canadian Journal of Zoology 73:1657-1665. http://www.nrcresearchpress.com/doi/abs/10.1139/z95-197

Ramsay, M.A. and Stirling, I. 1988. Reproductive biology and ecology of female polar bears (Ursus maritimus). Journal of Zoology London 214:601-624. http://onlinelibrary.wiley.com/doi/10.1111/j.1469-7998.1988.tb03762.x/abstract

Stirling, I. 2002. Polar bears and seals in the eastern Beaufort Sea and Amundsen Gulf: a synthesis of population trends and ecological relationships over three decades. Arctic 55 (Suppl. 1):59-76. http://arctic.synergiesprairies.ca/arctic/index.php/arctic/issue/view/42

Stirling, I. and Lunn, N.J. 1997. Environmental fluctuations in arctic marine ecosystems as reflected by variability in reproduction of polar bears and ringed seals. In Ecology of Arctic Environments, Woodin, S.J. and Marquiss, M. (eds), pg. 167-181. Blackwell Science, UK.

Effects of Stirling’s activism

Through his influence as senior member of the polar bear biology field, by at least 1999, Stirling guided his students and colleagues in the pursuit of documenting “harm” to polar bears from short-term changes in sea ice, which involved them all ignoring data collected during the 1970s and early 1980s listed above. Here is the pivotal Stirling paper from 1999:

Stirling, I., Lunn, N.J. and Iacozza, J. 1999. Long-term trends in the population ecology of polar bears in Western Hudson Bay in relation to climate change. Arctic 52:294-306. pdf here.

In large part, I am convinced, this shift in focus was done to protect the jobs of those already employed in the field and ensure jobs would be eventually available for students in the pipeline. And once polar bear research devoted itself to the climate change narrative and predictions of imminent species extinction, the climate change narrative became dependent on polar bear research for validation.

However, it didn’t take long for it to become obvious that polar bears were more resilient than Stirling and his fellow conservationists assumed and the whole house of cards faced collapse. “The Polar Bear Catastrophe That Never Happened” was not just the title of my book: observations of thriving bears despite declining sea ice exposed the predictions of future extinction as nonsensical failures.

Note that we haven’t heard about “dramatically declining” Southern Beaufort polar bear numbers for years. And only last year, researchers were forced to admit that Western Hudson Bay polar bear numbers have not declined over the last two decades and neither has WH sea ice cover. In addition, contrary to predictions, bears in the Barents Seas have been doing extremely well despite the largest declines in summer sea ice faced by any population (~ 6X that experienced by Western Hudson Bay bears).

In desperation, the climate change narrative has dumped the polar bear as its icon and now depends on wildly implausible claims of catastrophic weather events and baseless future “tipping point” nonsense to support their agenda.

While they may not want to admit it, polar bear researchers have become largely irrelevant to this big picture pony onto which Stirling hitched their cart: the climate emergency folks have moved on without them.

Unfortunately, Ian Stirling wasted the last three decades of his career pursing a mirage. He had a wealth of knowledge we should all be grateful he shared. But we could have done without having it smeared with that veneer of scolding that we were collectively responsible for causing polar bears to starve to death, if not now then sometime in the future.

My Critique of Stirling Wasn’t Personal

My critique of the polar bear as global warming icon started with Stirling’s work because in 2012 he was the most vocal in his advocacy and the most well-known. Stirling had just published a book filled with “climate warming” doom-mongering that flew in the face of information he knew to be true — because he’d collected and published the data himself. Peddling such misinformation went against accepted scientific principles and I took umbrage at the offense.

But it was never a personal vendetta: for me, it was about setting the record straight about the science. However, to a man like Stirling who was not accustomed to facing any kind of criticism — let alone from a female colleague — it was perhaps not surprisingly that he took it personally. In retribution, Stirling was one of the 14 coauthors of the infamous 2018 BioScience paper used to try and shut me up for good. Unfortunately, not only did the paper fail to have its intended effect but it exposed both Stirling and colleague Steven Amstrup for their unscientific activism.

Some of my published work that addresses Stirling’s work:

Crockford, S.J. 2015. The Arctic Fallacy: Sea Ice Stability and the Polar Bear. Global Warming Policy Foundation Briefing Paper 16. London. Pdf here. Available at http://www.thegwpf.org/susan-crockford-the-arctic-fallacy-2/

Crockford, S.J. 2019. The Polar Bear Catastrophe That Never Happened. Global Warming Policy Foundation, London. Available in paperback and ebook formats.

Crockford, S.J. 2022. Fallen Icon: Sir David Attenborough and the Walrus Deception. Amazon Digital Services, Victoria. https://www.amazon.com/dp/0991796691

Crockford, S.J. 2023. Polar Bear Evolution: A Model for How New Species Arise. Amazon Digital Services, Victoria.  https://www.amazon.com/dp/1778038328

Crockford, S.J. 2024. State of the Polar Bear 2023. Briefing Paper 67. Global Warming Policy Foundation, London. Download pdf here.

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May 19, 2024 at 05:31PM

Mercedes and Volkswagen DITCH their EV ambitions! | MGUY Australia

MGUY Australia


Transcript

Well, the initial slow drip of auto manufacturers walking away from their foolish EV promises has now turned into a flood. Almost every week, you read of yet another automaker desperately backtracking on their electrification plans as the market dries up and sales plummet. The latest car makers to cave and back away from these mad electrification plans are Volkswagen and Mercedes, who have hedged their bets with more hybrids, allowing production of internal combustion engines to continue. There’s also more good news from Mercedes, which we’ll get to later in the video.

This isn’t rocket science. There’s a simple principle which these manufacturers should follow if they want to be successful: build the cars people want and to hell with what the government says. Welcome back to M-Guy, British engineer and lawyer, now Sydney-based YouTuber. Be sure to follow me on the usual socials for more content, links in the description, and there’s a code on screen; scan that with your phone if you want to sign up for an occasional M-Guy email. It’d be great to have you on board.

Bloomberg reports on how Volkswagen’s EV fantasy has just collided with reality. Volkswagen walks back EV or bus strategy that rankled rivals. CEO Oliver Blumer is turning to hybrids and striking partnerships as EV sales slow. Volkswagen AG’s all-in on electric vehicle plan is no more. The namesake VW brand, which pitched its ID family of electric cars as central to its future, admitted last week it will need more plug-in hybrids as EV sales decelerate. This marks just the latest adjustment VW has made to its electrification strategy after the company botched several model releases and fell behind in China, where local brands now dominate. The manufacturer has also shelved efforts to seek outside investors for its battery unit and scrapped plans for a 2 billion Euro ($2.2 billion) EV factory in Germany. In fact, the automaker is selling so many cars still running on combustion engines that it’s on track to overshoot its emissions allowance next year, leading Chief Executive Officer Oliver Blumer to ask European regulators for leniency.

It’s a sharp turnabout from only 3 years ago when VW’s aggressive lobbying for EVs in the European Union opened up rifts between the company and some of its peers in the region. Yep, give the punters what they want; works every time. But this is a far cry from VW’s posturing on electrification barely years ago. “Electric mobility has won the race,” D said when presenting VW’s battery strategy in 2021. Many in the industry questioned our approach; today they are following suit while we are reaping the fruit. Well, that fruit must be tasting pretty sour by now, if it isn’t completely rotten.

And Mercedes has dumped an entire EV platform after a woeful sale of its larger EV models. As Top Gear reports, Mercedes has reportedly cancelled an entire EV platform, and apparently, slow EV sales are to blame. Farewell, MBEA; we hardly knew you. Mercedes is putting the kibosh on the development of its MBEA large electric vehicle platform, having apparently been put off by the EQE and EQS’s slower than expected sales. OD Deia first reported by Handelsblut, the move will supposedly save billions in development costs as Mercedes rethinks its future luxury car strategy.

This is a big shift because the MBEA platform, which was due to be ready for 2028, was meant to bring several of the technologies previewed on the ultra-long range Vision EQXX to the table. Don’t expect 750 mi from a single charge anytime soon then. And Bloomberg again dives into why the EQS has been such a disaster for Mercedes. Why Mercedes’ $100,000 electric jelly bean flopped: The German automaker’s limousine customers care as much about comfort and status as saving the planet. Now they should worry about residual values too. When Mercedes-Benz Group unveiled a luxury electric sedan called the EQS in 2021, managers boasted about the radical aerodynamic design, billing it as the German automaker’s most significant launch in decades. Film director James Cameron and singer Alicia Keys were on hand to add their own superlatives for a vehicle that cost in excess of $100,000. “This concept car was inspired by the values of Avatar’s indigenous people, the Na’vi, who believe that we must not only limit what we take from nature but find ways to replenish what we use.” The all-new EQS is not just an impressive vehicle; it’s a commitment to a more balanced world.

Three years later, the electric version of the flagship S-Class risks becoming one of the biggest flops in Mercedes’ storied history, and its shortcomings have contributed to the company’s decision to ditch a goal of selling only electric vehicles by 2030. Sales of the luxury electric sedan declined 40% to just 14,100 units last year, according to Mercedes’ annual report. Price cuts in China and heavily discounted U.S. lease deals failed to revive demand while undermining the company’s strategy of prioritizing high values over sales volumes. Combustion engine S-Class deliveries were more than six times higher.

And the final piece of good news from Mercedes is that the ignominious slide of its once legendary AMG brand into abject mediocrity has been halted, at least for the time being. AMG started going downhill when Mercedes started applying the badge to ghastly little hatchbacks like the A45, and worst of all, applied the legendary C63 badge, which used to stand for a glorious 6.2 L naturally aspirated V8, on a pissy little 4-cylinder car with an electric motor—sacrilege. But the market has spoken, and for the upcoming CLLE 63 AMG is going back to the next best thing to the 6.2 L, the venerable 4 L twin turbo, which is about the best we can hope for in this mad net-zero climate. Mercedes AMG CL63 switches four-pot PH for 585 BHP V8. AMG lines up twin-turbo V8 power for upcoming super coupe amid slow sales for four-cylinder hybrid C63 H. Wonder why that would be?

The upcoming Mercedes AMG CL63 will receive a twin-turbocharged 4 L V8 petrol engine, developing up to 585 BHP, senior officials at the division’s Mercedes-Benz parent company have confirmed. The decision reverses an earlier plan to give the hot new coupe and cabriolet the same 670 BHP plug-in hybrid drivetrain as the latest C63 and GLC63, due to slow sales of the saloon, estate, and SUV, despite its class-leading performance. Traditional AMG buyers haven’t taken to the E Performance PHV drivetrain, which combines a turbocharged 2 L 4-cylinder petrol engine and a rear axle mounted electric motor—ghastly. I wouldn’t drive one if they paid me. I’d go and find a nice C63 Edition 507 coupe from 2012 or 2013, one of the most fun cars you could ever imagine when the 63 on the badge actually meant something.

Volkswagen and Mercedes aren’t the first automakers to get cold feet over their earlier ludicrous electrification promises in the face of clear market apathy, but we can be 100% sure of one thing: they won’t be the last.

HT/observa

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May 19, 2024 at 04:02PM

LATEST CLIMATE STORY GETS DEBUNKED

 Almost every day it seems that another apocalyptic piece of nonsense gets published by our mainstream media. In this latest offering we are told that increased global temperature will cause a decrease in the global economy. Something which sounds plausible to anyone who does not stop to think, but luckily Tony Heller points out the obvious in this short video:

A Real Hockey Stick (youtube.com)

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May 19, 2024 at 02:05PM

What Is The Most Pernicious Example Of “Misinformation” Currently Circulating?

From the MANHATTAN CONTRARIAN

Francis Menton

“Misinformation” — It has been one of the most-used buzzwords of the past few years. The “misinformation” label has been applied by advocates on both sides of the political divide in the attempt to discredit their opponents. Numerous assertions that have dominated the news cycle for months or even years have ultimately proven to be completely false, that is, “misinformation.” Examples of such assertions that have been established as “misinformation” include the assertion that Trump colluded with Russia to steal the 2016 election; the assertion that the Hunter Biden laptop was a Russian plant; and the assertion that the Covid virus originated in a wet market in Wuhan.

After the thorough discrediting of so many false narratives during these years, there remain plenty of narratives still out there that richly deserve the “misinformation” label. But of those, which is the very worst, the very most pernicious? Here is my candidate: the assertion that the cheapest way to generate electricity today is with wind and solar generators.

I recognize that there are many candidates for the title of the worst of all misinformation, and we are dealing here with a very crowded field. Numerous other endlessly-repeated false assertions contend for the title, many of them having very large real-world consequences. For example, other serious contenders for the title of “most pernicious misinformation” could include the assertion that emissions of CO2 and other greenhouse gases constitute a danger to human health and welfare; or the assertion that Israel is conducting a “genocide” against Palestinians. Undoubtedly, you have other candidates to add to the list.

So why do I say that the assertion of wind and solar being the cheapest ways to generate electricity is the very most pernicious of misinformation currently out there? Here are my three reasons: (1) the assertion is repeated endlessly and ubiquitously, (2) it is the basis for the misallocation of trillions of dollars of resources and for great impoverishment of billions of people around the world, and (3) it is false to the point of being preposterous, an insult to everyone’s intelligence, yet rarely challenged.

How ubiquitous is the assertion that wind and solar are the cheapest ways to generate electricity? Try Googling the question “What is the cheapest way to produce electricity?” You will get multiple pages of results advocating for wind and solar electricity, with almost no mention of the problems or costs of intermittency. A few examples of what turns up:

  • The top result from Galooli.com, March 13, 2022, “Which Renewable Energy is Cheapest? A Guide to Cost and Efficiency”: “According to the IEA’s World Energy Outlook and other research projects, solar and wind energy have continued to occupy the top spots in terms of the cheapest renewable energy sources. Both energy sources cost significantly less than fossil fuel alternatives and continue to become more affordable every year.”
  • Next up, decarbonization.com, August 2, 2023, “Ranked: The Cheapest Sources of Electricity in the U.S.”: “According to Lazard’s 2023 analysis of unsubsidized LCOE in the U.S., both onshore wind and utility-scale solar photovoltaic (PV) technologies are more cost-effective than combined cycle natural gas power plants. In the case of onshore wind, this has been true since 2015.”
  • Next, carbonbrief.com, October 13, 2020, “Solar is now ‘cheapest electricity in history’, confirms IEA.”: “The world’s best solar power schemes now offer the “cheapest…electricity in history” with the technology cheaper than coal and gas in most major countries. That is according to the International Energy Agency. . . .”

Keep going for dozens of these for page after page. Try to find in any of them a serious discussion of the costs of backup, storage, or transmission upgrades to try to make an electrical grid work with these intermittent generators. You won’t. And don’t think that the high-brow mainstream sources can be trusted for anything better. Here is the New York Times from August 17, 2023: “The cost of generating electricity from the sun and wind is falling fast and in many areas is now cheaper than gas, oil or coal.”

In the face of hundreds of different journalism outlets endlessly repeating in unison the mantra of cheap “renewable” electricity, it becomes difficult to blame the voters or the politicians for just nodding along with the crowd. Why do any mentally taxing independent thinking when everybody seems to be saying the same thing?

The problem is that the idea that wind and solar make the cheapest electricity is plain wrong. At least, it is plain wrong if the electricity you are talking about is the reliable sort that works whenever you want to turn on the switch. The idea that wind and solar are cheapest fails to take account of any of the ancillary costs necessary to make a fully-functioning grid: the entire system of backup facilities to provide the power when the wind is not blowing and the sun not shining; the transmission facilities to take the power from wherever is windy or sunny to anywhere else it may be needed on a moment’s notice; the batteries or other storage facilities to save up energy in anticipation of inevitable wind and solar droughts; and so forth. In short, the idea that wind and solar generation of electricity are the “cheapest” is classic misinformation, the endless repetition of an assertion that is clearly false and known to be false.

Meanwhile, among the people incapable of seeing through the fog of misinformation on this subject are our current President, and the Governors of New York and California. In the case of the states, they throw tens of billions of dollars of handouts and subsidies to develop wind and solar facilities (hundreds of billions of dollars in the case of the feds), never having the presence of mind to realize that none of that would be necessary of this method of generation were actually cheaper as claimed.

Between the vast mis-allocation of resources and the sheer preposterousness of the proposition in question, I think that this assertion of wind and solar electricity generation being “cheapest” definitely has the claim for the number one spot.

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May 19, 2024 at 12:00PM