Chris Dorsey’s Polar Bear Argument is Reheated Denial
A point-by-point debunk of Dorsey’s recycled polar bear claims, featuring interviews with Arctic sea-ice scientist Dr. Julienne Stroeve and National Geographic photographer Kiliii Yuyan, and grounded in long-term population data.
Updated February 19, 2026
Update (February 2026): The Forbes contributor column analyzed below has since been removed from Forbes.com. A PDF copy of the original article is linked here for documentation and transparency.
Sport hunting personality Chris Dorsey wants you to know polar bears are thriving. He’s got a hunting guide who’s seen more bears than ever, a Forbes article about climate exaggeration, and a Soviet-era population estimate that proves the species has quintupled since the 1950s. He’s also got a biologist credit in his byline.
The numbers don’t survive contact with actual biologists. Neither does his byline. “Unmasking The Polar Bear Climate Change Narrative” revives an old argument, one that has already been examined and dismantled, and presents it as if he is writing an original article. Dorsey comes from the same ideological ecosystem that produced Jon Miltimore’s eerily similar piece on polar bears and climate change. But that argument failed basic tests of scientific reasoning and journalistic integrity years before Dorsey repackaged it as his own.
What follows is a rebuke of Chris Dorsey’s piece, and a thorough questioning of whether Dorsey even understands the subject well enough to evaluate it. Dorsey promotes a narrative that unravels once its sources are traced, its assumptions examined, and its biological claims tested against how polar bear science is actually practiced.
Chris Dorsey Is Not a Biologist, but He Plays One on TV
In his byline for this article, Chris Dorsey calls himself a “filmmaker & biologist.” Dorsey is not a biologist. He does not have graduate training in wildlife ecology, population biology, or conservation science. He has not conducted polar bear field research. He has not published peer-reviewed biological work. He does not conduct peer-reviewed wildlife research or work with demographic sensitivity analyses, survival modeling, or life-history metrics — the tools used to assess species viability.
His academic background consists of an undergraduate degree from the University of Wisconsin focused on English, with some environmentally adjacent coursework. That background may support narrative writing, but it does not prepare someone to evaluate population estimates, understand life-history strategy, or assess mortality under climate stress. Biology is a quantitative discipline. Claims about resilience stand or fall on data quality, methodology, and uncertainty, and on whether conclusions reflect the limits of what the data can support.
The Argument Dorsey Reheats Had Already Been Publicly Dismantled
Dorsey’s article launders an article by Jon Miltimore, written nearly six years ago for a libertarian opinion outlet.
He refers to that article as a “report” and appears to treat it as scientific authority. It is neither a scientific report nor written by a scientist.
Miltimore’s claims have already been examined and shown to rely on cherry-picked estimates and misrepresented sources.
Dorsey reheats Miltimore’s claims in Forbes, paraphrasing:
“According to data released by the International Union of Conservation and Nature (sic), there are roughly five times as many polar bears today as there were in the 1950s…”
The International Union of Conservation of Nature has never claimed there were 5,000 polar bears in the 1950s. The oft-cited 1950s estimate originated as conjecture attributed to a Soviet Arctic expedition and later repeated in a Soviet children’s book. It was never a baseline derived from systematic study.
Modern polar bear population estimates rely on aerial surveys, genetic sampling, satellite tracking, and statistical modeling. Treating improved measurement as explosive population growth reflects a misunderstanding of how scientific knowledge evolves.
Dorsey inherits this presentation wholesale, without scrutiny. There is no evidence that he knowingly repeated false claims. The problem is more basic: he lacked the biological training required to recognize that the claims were bogus.
Dorsey Accepts a False Population Baseline and Builds His Argument on It
When Dorsey argues that five hundred polar bears harvested annually in Canada are biologically irrelevant relative to a population of fifteen thousand animals, he relies on the same flawed baseline.
Mortality is evaluated within subpopulation dynamics, demographic structure, environmental conditions, and whether additional deaths compound existing stress.
Polar bears are divided into recognized subpopulations with distinct demographic trajectories. Treating them as a single national total can mask regional decline.
Dorsey's Claim that Western Hudson Bay Bears Are Increasing Is False
Dorsey relies heavily on local Inuit hunter Ryan St. John's observation that there are "more polar bears than ever" near Arviat in Western Hudson Bay.
That is anecdote.
Western Hudson Bay is one of the most intensively studied polar bear populations in the world. A 2021 aerial survey estimated approximately 618 bears, representing a 27 percent decline from 849 bears in 2016, and roughly half the estimated abundance in the 1980s when 1,200 bears were estimated.
The mechanism is clear. The ice-free season in Western Hudson Bay is now roughly three to four weeks longer than in the 1980s. Bears are forced ashore earlier and return later to seal hunting. Extended fasting reduces adult female body mass, lowers cub survival, and reduces reproductive success.
I reached out to Dr. Julienne Stroeve, one of the world's foremost experts on Arctic sea-ice decline and a scientist whose work has been central to understanding the pace of Arctic warming. She explains:
"The Arctic is a large region that is seeing profound changes across all systems, whether on land or in the ocean. We need long-term studies of species, not a snapshot from one particular year.
For example, two years ago the ice was slow to melt out of western Hudson Bay, whereas it melted out very early in the southern part. So the polar bears around Churchill were out on the ice longer that year, and if you just observed the bears that year you may think they were doing ok. Likewise, if you observed the starving polar bears in the south that year you may have thought they were in big trouble."
She adds:
"There are many studies that counter what Chris Dorsey is saying, especially regarding Polar Bears. Hudson Bay is one of the most well-studied bear populations."
Globally, the IUCN Polar Bear Specialist Group recognizes 20 subpopulations. Only a minority is increasing. Several are declining. Many are data-deficient. The species remains listed as Vulnerable, with projected range-wide decline under continued sea-ice loss.
Seeing eight healthy bears on a given day cannot outweigh a documented 27 percent decline in five years.
Dorsey's Claim that Bears Are Adapting and Not Starving Without Ice Is False
Dorsey argues that polar bears are hunting successfully on tidal flats and in open water.
This confuses behavioral flexibility with ecological sufficiency.
Polar bears evolved to hunt seals from sea ice. Occasional opportunistic behavior does not replace the energetic efficiency of ice-based hunting.
Dr. Stroeve explains:
"Climate change is clearly visible in the physical environment, which will impact all species that depend on certain aspects of that environment, like sea ice for marine species."
Extended ice-free seasons reduce survival and reproduction.
She also notes:
"It is often thought that the Hudson Bay population will be the first to go extinct because they already have about a six-month ice-free season, and if that moves toward nine months of ice-free conditions, it could destroy that population. Other populations, say in Alaska, may begin to approach the fasting length of the Hudson Bay bears, but they still have sea ice for a longer period, which allows them to survive longer."
Regional variation among polar bears does not invalidate projections. It illustrates uneven decline.
Adaptation is real. So are limits.
Dorsey’s Claims about Abundant Foxes and Ptarmigans Refuting Climate Change are False
Dorsey’s article points to the apparent abundance of Arctic foxes, Snowy Owls, and ptarmigans as evidence that climate concerns are overstated. He writes that his guide has told him that, “Numbers of fox, ptarmigan and even Snowy Owls have been exceptionally high in recent years.” The implied conclusion is that climate change cannot be harming the Arctic if wildlife appears abundant.
This line of reasoning reflects a shallow reading of ecology.
Climate change does not affect all species in the same way or on the same timetable. Ecosystems do not respond in unison. Some generalist species, particularly those with flexible diets or short generation times, can temporarily benefit from warming conditions or altered landscapes. Arctic foxes may expand into new areas, sometimes at the expense of more specialized species. Ptarmigan populations respond to a mix of snow cover, predation, vegetation shifts, and cyclic prey dynamics rather than temperature alone.
The visibility of a few adaptable animals tells us little about the condition of an ecosystem as a whole.
To test that reasoning directly, I returned to Dr. Julienne Stroeve for perspective.
She explained:
“Climate change, of course, does impact species, but where the guide is going may not be in a region experiencing rapid change. I do not actually know where they are going. It can also take time for an entire species to be at risk.”
Dr. Stroeve continued:
“However, climate change is clearly visible in the physical environment, which will impact all species that depend on certain aspects of that environment, like sea ice for marine species.”
She gave a concrete example:
“We also see increased rain-on-snow events in winter in the Arctic, and the ice layers that form in the snowpack after it refreezes have led to mass die-offs of Caribou, for example. Just because you see a healthy Caribou does not mean you did not have 30,000 die that winter because they could not eat.”
Field Knowledge Does Not Support Dorsey’s Narrative Either
Dorsey frames Inuit observation as if it uniformly supports his position, as though a single guide’s impressions can stand in for Arctic-wide ecological assessment.
But serious Arctic observers who spend extensive time across multiple regions tell a different story.
National Geographic photographer Kiliii Yuyan, a globally recognized Arctic documentarian whose work spans Alaska, Greenland, Iceland, Scandinavia, Russia and northern Canada, has spent years embedded in Arctic communities. His experience is not limited to one settlement, one season, or one guide.
He cautions strongly against drawing sweeping conclusions from a single voice.
“You can’t just talk to just one person. In the Inuit world, younger people might have one perspective, but it’s important to get the perspective of the elders who have been around long enough to see the changes that are happening in the Arctic.”
That distinction matters. Arctic ecological knowledge is communal and intergenerational, built from many observers across time and place. A single guide’s impressions cannot represent Arctic-wide conditions.
Yuyan also emphasizes how dynamic Arctic systems are; something Dorsey’s packaging flattens into false stability.
“You have to understand that population dynamics are very dynamic and variable.”
He offers a concrete example from Alaska’s far north:
“I was in the Teschekpuk region of Alaska recently, and there had been an explosion of lemmings and other creatures out there. The lemmings were so plentiful that the Snowy Owls were grabbing three of them at a time and dropping one or two because they couldn’t hold them all. So I am out there on the tundra and there are just frozen lemmings everywhere.”
For a moment, the tundra looked abundant — overflowing.
“And of course all of this was good for the Arctic foxes, too, so their populations increase.”
But abundance in one season did not persist.
“In subsequent years, I wasn’t seeing this abundance anymore, because all the lemmings mean more predators having babies, and of course they eat up the lemmings. The Arctic is filled with these boom and bust cycles.”
That example is crucial.
In the Arctic, predator-prey systems oscillate. A year of visible abundance can be followed by sharp contraction. A snapshot cannot stand in for a trend.
Yuyan directly addresses the limits of Dorsey’s logic:
“If Dorsey’s guide was seeing a bunch of animals, it is possible he has some good perception about what is happening in his local area, but there is stuff going on that is outside the purview of a single guide outside of a single place.”
Local perception may be accurate — locally. It is not synonymous with population-level analysis.
He also explains how Arctic communities process ecological change collectively:
“That is why it is important when getting a ground view of what is happening in the Arctic to talk to a lot of people, and people who are communal. A lot of the Inuit communities have hunters who are constantly talking to each other on VHF radios. When they are out there talking to each other, they are able to share with each other how their world is constantly changing.”
Finally, Yuyan points to something Dorsey completely overlooks: range shifts.
“It is actually possible that those animals that Dorsey is talking about have simply moved up from the south because climatic conditions mean they can no longer live in the south.”
Apparent abundance may not signal ecological health. It may signal displacement.
“So it looks nice to Dorsey, but what we are actually seeing on a broader scope across the Alaskan Arctic is that the Red Foxes are moving north, and they have almost completely replaced the Arctic Foxes. So the Arctic Foxes are having to flee north, because Red Foxes, which are much larger than Arctic Foxes, prey on them.”
Species moving north is not evidence of stability. It is evidence of climatic pressure reorganizing ecosystems.
Dorsey presents local wildlife abundance as proof that climate concern is exaggerated. Yuyan’s experience across the Arctic suggests something different: variability, redistribution, and ecological churn.
Field knowledge does not validate Dorsey’s certainty. It reinforces complexity.
And complexity does not support simplistic dismissal of climate risk.
Dorsey Confuses Journalistic Overreach With Scientific Failure
A central move in Dorsey’s article is to point to moments where journalists may have overstated their claims, particularly the 2017 emaciated polar bear footage, and imply that because science media may have been imprecise, the broader scientific case collapses.
That is not how evidence works.
Journalism and biology are not the same enterprise. A photograph can be emotionally powerful and journalistically overgeneralized. That does not invalidate decades of demographic monitoring, sea-ice records, and survival analysis.
Kiliii Yuyan is unusually well positioned to speak to this tension. As a National Geographic photographer who has spent years documenting Arctic communities and indigenous hunting across the Arctic, he understands both the power of imagery and the risk of oversimplification.
He is blunt about what careless climate reporting gets wrong.
“One great shame of careless climate change journalism is understanding the nuance. Some polar bear populations are increasing, some are declining. They are adapting in some places, like Greenland, where they are learning to hunt in new ways.”
Nuance, in other words, is real. Variation is real. Adaptation is real.
But nuance does not equal dismissal.
Yuyan continues:
“The shame about these examples where journalists overshot their claims about polar bears, is that it could very well have been true that that emaciated polar bear that Paul Nicklen took a photograph of could indeed have been emaciated because of climate change. It’s just that journalists need to be careful not to generalize from a single bear.”
That sentence is critical.
Overreach is not the same thing as fabrication. A specific bear may or may not be starving because of sea-ice loss. The error lies in generalizing from one image, not in the existence of climate-driven stress itself.
In doing so, Dorsey mirrors the very generalization he condemns. He contends that journalists exaggerate the polar bear narrative by extrapolating from isolated images. Yet his critique depends largely on a single, widely discussed 2017 example, one that has been repeatedly invoked in climate-skeptical arguments. A solitary media misstep, however often repeated, does not demonstrate a broader collapse of scientific assessment.
Yuyan’s own experience underscores why individual encounters cannot be reverse-engineered into population-wide conclusions.
“When I first starting visiting the far north Arctic, I was attacked by a polar bear right where the ice meets the water. Unfortunately, we had to shoot it and kill it. It was way too close.”
When they examined the animal, they found that it had two broken canines.
“Their immune system breaks down when they are hungry. Bears lose their teeth when they are stressed and hungry, and attacking us was a sign that it was desperate."
That encounter was vivid. It was alarming. It was deeply personal.
But Yuyan is careful about interpretation.
“I never say that an incident like this is due to climate change, but it is probably related. We have to separate individual incidents, and instead rely on probabilities and statistics.”
That distinction, between anecdote and probability, is precisely what Dorsey fails to maintain.
Yuyan goes further, noting that increasing human-bear interactions may reflect broader environmental shifts.
“Polar bears are killing domestic animals and have even gone after children because there are more human-bear conflicts in today’s changing climate.”
Again, he does not claim that any single event proves climate change. He places it in the context of trend and probability.
He also makes a point about intellectual humility that cuts directly against Dorsey’s posture.
“Serious hunters don’t make claims about populations they don’t understand, and I certainly don’t know Inuit hunters that make claims about the world beyond where they live. Their ecological knowledge is based on place.”
Local knowledge is powerful. But it is local.
When Yuyan documents whaling crews in Alaska, he observes how ecological understanding forms communally, not through isolated authority.
"When I am out documenting the whaling crew in Alaska, I talk to the people on the boat, but they won't answer me because they don't have the answer. But if I come a year later, my question has worked its way into the community and it has been answered communally."
John Craighead "Craig" George, chief wildlife biologist at the North Slope Borough Wildlife Department, suggested to Yuyan that this community-based knowledge system functions less like an individual mind and more like a network — information processed collectively rather than by a single node. Curious whether the analogy held, Yuyan later asked a friend at Google whether comparing Inuit communal thinking to artificial neural networks was fair.
"When someone is thinking about something, that idea goes into this black box… And he agreed. We call them neural networks because they're modeled on natural systems — on how our brains work."
Neural networks, both biological and artificial, operate through distributed processing: intelligence emerging from relationships rather than hierarchy. In that sense, Inuit ecological knowledge behaves like a living, adaptive mesh.
Knowledge in the Arctic does not reside in a single guide. It emerges across time, across observers, across conversations.
Dorsey’s article substitutes one quote for a community, one anecdote for a dataset, and one journalist’s correction for a collapse of climate science.
But a photograph is not a population study and an anecdote is not a statistical trend. And a journalist’s overstatement from 2017 does not invalidate decades of ecological research.
Dorsey Refuses to Acknowledge the Recovery From Overhunting
Dorsey’s piece fails to acknowledge the most basic timeline in polar bear conservation: the reason we even have modern polar bear populations to argue about is that industrial-scale killing was curtailed.
For much of the twentieth century, polar bears were hunted intensively for fur, oil, and sport. Technological advances increased kill efficiency. Regional populations declined sharply. That is the context in which the 1973 Agreement on the Conservation of Polar Bears was signed.
Once harvest controls were implemented and commercial killing curtailed, some subpopulations rebounded.
That rebound is conservation history. It does not mean the species is insulated from climate-driven habitat loss.
Both can be true at once: recovery from overharvest, alongside growing vulnerability under sea-ice loss.
“Biologically Irrelevant” Reflects a Failure of Biological Reasoning
Dorsey writes that:
“Fewer than 500 bears are taken across all of Canada from a total population of more than 15,000 animals, a biologically irrelevant total.”
That phrase, biologically irrelevant, does enormous rhetorical work in his article. It is the hinge that allows him to pivot from climate skepticism to policy advocacy, specifically his repeated insistence that the United States should lift its polar bear trophy import ban.
But the problem here is not Canadian wildlife management. It is Dorsey’s misuse of population biology.
Canada operates a quota-based, co-managed harvest system developed under the 1973 Agreement on the Conservation of Polar Bears. Indigenous subsistence harvest and regulated non-resident hunts are set within subpopulation limits, with input from scientists and Inuit co-management boards. That structure exists precisely because polar bears are a slow-reproducing, long-lived species sensitive to adult mortality.
Nothing in my critique disputes that Canadian managers have historically worked within a regulated framework.
What is at issue is Dorsey’s arithmetic.
He seems to think that population biology evaluates mortality by dividing total annual kills by a national headcount and declaring the percentage small.
Polar bears are more complex than one interchangeable national pool. They are divided into recognized subpopulations with distinct demographic trajectories, distinct sea-ice regimes, and distinct carrying capacities. A bear removed from a declining southern subpopulation is not equivalent to a bear removed from a stable high-Arctic group.
More importantly, mortality does not occur in a vacuum.
Dorsey’s “biologically irrelevant” calculation ignores additive mortality, a foundational concept in conservation biology. When environmental stress increases fasting length, reduces body condition, lowers cub survival, and shrinks carrying capacity, additional deaths do not simply replace deaths that would have happened anyway. They compound them.
Western Hudson Bay has experienced a 27 percent population decline in five years. Southern Beaufort Sea bears have experienced documented nutritional stress. In these contexts, mortality interacts with climate-driven habitat loss.
Under such conditions, declaring harvest numbers irrelevant because they appear small on a spreadsheet reflects not scientific rigor but mathematical convenience.
Dorsey’s spin also serves a political purpose. He repeatedly argues that the U.S. polar bear trophy import ban has “devalued the bears” and “hurt native communities,” and that lifting it would make “no difference” to total harvest numbers.
Even if one accepts that harvest totals remain constant regardless of U.S. imports, that does not make mortality biologically inconsequential. It means that mortality is being redistributed economically, not that it is ecologically neutral.
Conservation biology asks a different question than Dorsey does.
Dorsey asks:
What percentage of the total population is 500?
Biologists ask:
Which bears?
From which subpopulation?
Under what environmental trajectory?
In a system where carrying capacity is declining, what margin of mortality is sustainable?
Those are not political questions. They are demographic ones.
And the answer depends on subpopulation-specific trends and climate-driven habitat loss.
Calling mortality “biologically irrelevant” may be rhetorically useful in a debate about trophy imports.
It is not biologically serious.
Trophy Imports Are a Policy Choice, Not a Biological Conclusion
After paragraphs of anecdote, Dorsey arrives where he clearly intended to go from the beginning: the U.S. polar bear trophy import ban.
He argues that the ban has “devalued the bears,” harmed Inuit communities, and made “no difference” to harvest totals. The implication is that because polar bears are supposedly thriving, and because Canada operates a regulated quota system, reopening U.S. imports would be harmless, even beneficial.
But this conclusion does not follow from the biology he presents.
First, it is important to separate issues.
Canadian polar bear harvest is governed through a co-management system developed under the 1973 Agreement on the Conservation of Polar Bears. Indigenous subsistence hunting rights are recognized. Quotas are set at the subpopulation level. Inuit participation in management decisions is institutionalized. None of that is in dispute here.
What is in dispute is whether attaching international trophy demand to a climate-stressed, slow-reproducing apex predator is biologically prudent under accelerating sea-ice decline.
The U.S. listed the polar bear as threatened under the Endangered Species Act in 2008 because projected sea-ice loss was expected to reduce future carrying capacity. The 2023 five-year review reaffirmed that assessment. The primary threat identified by the U.S. Fish & Wildlife Service remains habitat loss driven by Arctic warming.
Dorsey’s argument attempts to collapse that forward-looking risk assessment into a present-tense snapshot. If some bears look healthy today, and if harvest numbers appear small relative to a national estimate, then, he implies, the ban is unnecessary.
But conservation law operates on trajectories, rather than snapshots.
If carrying capacity is declining in multiple southern subpopulations, then the biological margin for error narrows. Mortality that might have been sustainable under stable ice regimes becomes more consequential under lengthening fasting seasons.
Even if Canadian quotas remain within current limits, reopening U.S. trophy imports is not a biological inevitability. It is a policy decision layered onto an already stressed system.
Dorsey suggested that the US trophy ban is ideological interference with sustainable conservation. But the Endangered Species Act listing itself was grounded in projected habitat loss, not moral opposition to hunting. The ban reflects precaution under climate uncertainty, not hostility toward co-management.
Nothing in the data he presents demonstrates that future sea-ice decline has been halted. Nothing in his arithmetic addresses energetic thresholds, demographic sensitivity, or projected carrying capacity under continued warming.
In other words, his policy prescription depends entirely on minimizing the climate risk he spends the rest of the article attempting to downplay.
If the Western Hudson Bay decline is real — and it is.
If fasting seasons are lengthening — and they are.
If subpopulations are projected to contract under continued emissions — and they are.
Then arguing that international trophy imports should resume requires a far more rigorous biological case than Dorsey provides.
This is not a moral debate about hunting.
It is a question of whether increasing or reinforcing international demand for a threatened species aligns with precautionary conservation under documented habitat loss.
Dorsey never demonstrates that it does.
References
Western Hudson Bay Population and Decline
Lunn, N. J., et al. (2022). Polar Bear Population Status in Western Hudson Bay, Canada. Environment and Climate Change Canada.
Regehr, E. V., et al. (2016). Conservation status of polar bears in relation to projected sea-ice declines. Biology Letters.
Molnár, P. K., et al. (2020). Fasting season length sets temporal limits for global polar bear persistence. Nature Climate Change.
IUCN and Global Status
IUCN (2023/2024). Ursus maritimus Red List Assessment.
IUCN Polar Bear Specialist Group (2024). Status Table of Polar Bear Subpopulations.
Sea Ice Trends
NSIDC Arctic Sea Ice Index.
Stroeve, J., et al. Arctic sea-ice trend analyses.
U.S. Legal Status
U.S. Fish & Wildlife Service (2023). Five-Year Review of the Polar Bear.
U.S. Fish & Wildlife Service (2008). Final Rule Listing the Polar Bear as Threatened.
Historical Overharvest
Agreement on the Conservation of Polar Bears (1973).
This essay was published on February 17, 2026. Within 48 hours of publication, the Forbes contributor column analyzed above was removed from Forbes.com. The article relied heavily on earlier claims made by Jon Miltimore — claims examined and critiqued here and elsewhere.
For the sake of documentation and transparency, a PDF of the original Forbes article is archived on this site. The removal of the column supports the underlying scientific record: polar bear population dynamics remain governed by long-term data, not anecdote.