In the Polar Bear Capital of the World, a Community Lives with the Predator Next Door and Loves It

A polar bear statue stands near a road, Saturday, Aug. 3, 2024, in Churchill, Manitoba. (AP)
A polar bear statue stands near a road, Saturday, Aug. 3, 2024, in Churchill, Manitoba. (AP)
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In the Polar Bear Capital of the World, a Community Lives with the Predator Next Door and Loves It

A polar bear statue stands near a road, Saturday, Aug. 3, 2024, in Churchill, Manitoba. (AP)
A polar bear statue stands near a road, Saturday, Aug. 3, 2024, in Churchill, Manitoba. (AP)

Sgt. Ian Van Nest rolls slowly through the streets of Churchill, his truck outfitted with a rifle and a barred back seat to hold anyone he has to arrest. His eyes dart back and forth, then settle on a crowd of people standing outside a van. He scans the area for safety and then quietly addresses the group's leader, unsure of the man's weapons.

"How are you today?" Van Nest asks. The leader responds with a wary, "We OK for you here?"

"You’re good. You got a lot of distance there. When you have people disembarking from the vehicle you should have a bear monitor," Van Nest, a conservation officer for the province of Manitoba, cautions as the tourists gaze at a polar bear on the rocks. "So, if that’s you, just have your shotgun with you, right? Slugs and cracker shells if you have or a scare pistol."

It's the beginning of polar bear season in Churchill, a tiny town on a spit of land jutting into Hudson Bay, and keeping tourists safe from hungry and sometimes fierce bears is an essential job for Van Nest and many others. And it's become harder as climate change shrinks the Arctic Sea ice the bears depend on to hunt, forcing them to prowl inland earlier and more often in search of food, according to the International Union for the Conservation of Nature, a group of scientists that tracks how endangered species are.

"You're seeing more bears because there are more bears on the land for longer periods of time to be seen" and they are willing to take more risks, getting closer to people, said Polar Bears International research and policy director Geoff York. There are about 600 polar bears in this Western Hudson Bay population, about half what it was 40 years ago, but that's still close to one bear for every resident of Churchill.

Yet this remote town not only lives with the predator next door, but depends upon and even loves it. Visitors eager to see polar bears saved the town from shrinking out of existence when a military base closed in the 1970s, dropping the population from a few thousand to about 870. A 2011 government study calculated that the average polar bear tourist spends about $5,000 a visit, pumping more than $7 million into a tiny town that boasts fancy restaurants and more than two dozen small places to stay amid dirt roads and no stoplights.

"We’re obviously used to bears so (when you see one) you don’t start to tremble," Mayor Mike Spence said. "It’s their area too. It’s important how the community coexists with bears and wildlife in general to really get along. We’re all connected."

It's been more than a decade since a bear mauled two people in an alley late on Halloween night before a third person scared off the animal.

"It was the scariest thing that's ever happened in my life," said Erin Greene, who along with a 72-year-old man who tried to fight off the bear with a shovel survived their injuries. Greene, who had come to Churchill the year before for a job in the tourist trade, said it was the other animals of Churchill — the beluga whales that she sings to as she runs paddleboat tours and her dozen rescued retired sled dogs — that helped her recover from the trauma.

There have been no attacks since then, but the town is watchful.

At Halloween, trick-or-treating occurs when bears are hungriest, and dozens of volunteers line the streets to keep trouble at bay. Any time of year, troublesome bears that wander into town too often may be put into the polar bear jail — a big Quonset hut-style structure with 28 concrete-and-steel cells — before being returned to the wild. The building doesn't fill up, but it can get busy enough to be noisy from banging and growling inside, Van Nest said.

Residents show polar bear pride in a way that mixes terror and fun, kind of like a rollercoaster.

"You know we're the polar bear capital of the world, right? We have the product, it's just about getting out there to see the bears safely," said Dave Daley, who owns a gift shop, runs dog sleds and talks up the city like the former Chamber of Commerce president he is. "I always tell tourists or whatever ‘You know what, they’re the T. rex like, of the dinosaur era. They're the Lords of the Arctic. They'll eat you."

Usually they don't.

The military base's rocket launch site seemed to keep bears away, and when it closed in the 1970s, they came around more, longtime residents said. So Churchill and province officials "put together a polar bear alert program to make sure the community members were looked after, protected," said Spence, mayor since 1995.

The town's old curfew siren blares nightly at 10 p.m., suggesting to people that it's time to go home for safety from bears. But on this Saturday night, three different bonfire parties are going on at the town beach — a spot next to the school, library and hospital that is a particular hot spot for bears coming inland. Yet no one is leaving.

Then a truck shows up, and a lone figure — one of government's paid guards — gets out, armed with a shotgun. He walks out on the dunes about 100 yards from the parties and scans the horizon for polar bears. The guards are expected to scare any bears away with warning shots, flares, bear spray or noise — not kill them.

"It's just everybody watches out for everybody," Spence said. "So it's just, it's just normal. It kicks into gear as a community that lives alongside polar bears, you're always accustomed to coming out of your house and you look like this and you look ahead. And that's just in your DNA now."

Georgina Berg recalls growing up in the 1970s outside of Churchill, where many First Nations people lived, and how differently her father and mother reacted to a bear sighting. Her father, she said, would see a bear poking in garbage and just walk on by.

"He said, ‘If you don’t bother them, then they won’t bother you’," she recalled.

When a bear came near in later years, after her father had died, her mom was scared.

"Everything was like pandemonium. Everybody was yelling, and all the kids had to come in and everybody had to go home. And then we stayed silent in the house for a long time until we knew for sure that bear was gone, " Berg recalled.

For Van Nest, the provincial officer, the group he came upon that day was plenty safe from a bear about 300 yards (meters) away. He said the bear was "putting on a bit of a show" for the tourists.

"This is a great situation to be in," he said. "The tourists are a safe distance away and the bear’s doing his natural thing and not being harassed by anybody."



China’s Population Falls Again as Births Drop to Lowest Rate Since 1949 Communist Revolution

 Women push baby strollers as they walk along a street in Beijing on January 4, 2026. (AFP)
Women push baby strollers as they walk along a street in Beijing on January 4, 2026. (AFP)
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China’s Population Falls Again as Births Drop to Lowest Rate Since 1949 Communist Revolution

 Women push baby strollers as they walk along a street in Beijing on January 4, 2026. (AFP)
Women push baby strollers as they walk along a street in Beijing on January 4, 2026. (AFP)

How do you persuade a population to have more babies after generations of limiting families to just one?

A decade after ending China's longtime one-child policy, authorities are pushing a range of ideas and policies to try and encourage more births — tactics that range from cash subsidies to taxing condoms to eliminating a tax on matchmakers and day care centers.

The efforts haven't paid off yet. At least, that's what population figures released Monday show for what is now the world's second-most populous nation. China's population of 1.4 billion continued to shrink, marking the fourth straight year of decrease, new government statistics show. The total population in 2025 stood at 1.404 billion, which was 3 million less than the previous year.

Measured another way, the birth rate in 2025 is the lowest on record since 1949, the year that Mao Zedong’s Communists overthrew the Nationalists and began running China. Figures before that, under the previous Nationalist government, were not available. The rate of 5.63% is the number of births per 1,000 people.

China was long the world’s most populous nation until 2023, when it was surpassed by regional neighbor and sometime rival India. Monday's statistics illustrate the stark demographic pressures faced by the country as it tries to pivot from a problem it is working hard to overcome: status as a nation with a growing but transitional economy that, as is often said, is “getting old before it gets rich.”

Is a snake involved? The number of new babies born was just 7.92 million in 2025, a decline of 1.62 million, or 17%. The latest birth numbers show that the slight tick upwards in 2024 was not a lasting trend. Births declined for seven years in a row through 2023.

Most families cite the costs and pressure of raising a child in a highly competitive society as significant hurdles that now loom larger in the face of an economic downturn that has impacted households struggling to meet their living costs. Another potential factor in the numbers: last year in China was the year of the snake, considered one of the least favored years for having a child under the Chinese zodiac.

Like many other countries in Asia, China has faced a declining fertility rate, or the average number of babies a woman is expected to have in her lifetime. While the government does not regularly publish a fertility rate, last saying it was 1.3 in 2020, experts have estimated it is now around 1. Both figures are far below the 2.1 rate that would maintain the size of China's population.

For decades, the Chinese government barred people from having more than one baby and often sanctioned those who did — a policy that produced more than two generations of only children. In 2015, the government raised the permitted amount of offspring to two and then, facing demographic pressure, further revised the limit to three kids in 2021.

The push for more births is about the economy. China now has 323 million people over 60, or 23% of the entire population. That number has continued to rise, while the working-age population is shrinking, meaning there are fewer workers to support the older population.

This demographic shift is happening while China is in the process of trying to transition away from labor-intensive industries like farming and manufacturing into a consumer-driven economy built with high-tech manufacturing. The difficulty is in trying to get richer as a country, while this population shift likely means a slowing economy.

Officials have had limited success with policy changes to incentivize families to have more children. In July, the government announced cash subsidies of 3,600 yuan ($500) per child to families.


UK, France Mull Social Media Bans for Youth as Debate Rages

Some experts worry a blanket ban on social media could have unintended consequences. Saeed KHAN / AFP/File
Some experts worry a blanket ban on social media could have unintended consequences. Saeed KHAN / AFP/File
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UK, France Mull Social Media Bans for Youth as Debate Rages

Some experts worry a blanket ban on social media could have unintended consequences. Saeed KHAN / AFP/File
Some experts worry a blanket ban on social media could have unintended consequences. Saeed KHAN / AFP/File

Countries including France and Britain are considering following Australia's lead by banning children and some teenagers from using social media, but experts are still locked in a debate over the effectiveness of the move.

Supporters of a ban warn that action needs to be taken to tackle deteriorating mental health among young people, but others say the evidence is inconclusive and want a more nuanced approach.

Australia last month became the first nation to prohibit people under-16s from using immensely popular and profitable social media platforms such as Instagram, Facebook, Tiktok and YouTube.

France is currently debating bills for a similar ban for under-15s, including one championed by President Emmanuel Macron.

The Guardian reported last week that Jonathan Haidt, an American psychologist and supporter of the Australian ban, had been asked to speak to UK government officials.

Haidt argued in his bestselling 2024 book "The Anxious Generation" that too much time looking at screens -- particularly social media -- was rewiring children's brains and "causing an epidemic of mental illness".

While influential among politicians, the book has proven controversial in academic circles.

Canadian psychologist Candice Odgers wrote in a review of the book that the "scary story" Haidt was telling was "not supported by science".

One of the main areas of disagreement has been determining exactly how much effect using social media has on young people's mental health.

Michael Noetel, a researcher at the University of Queensland in Australia, told AFP that "small effects across billions of users add up".

There is "plenty of evidence" that social media does harm to teens, he said, adding that some were demanding an unrealistic level of proof.

"My read is that Haidt is more right than his harshest critics admit, and less right than his book implies," Noetel said.

Given the potential benefit of a ban, he considered it "a bet worth making".

After reviewing the evidence, France's public health watchdog ANSES ruled last week that social media had numerous detrimental effects for adolescents -- particularly girls -- while not being the sole reason for their declining mental health.

Everything in moderation?

Noetel led research published in Psychological Bulletin last year that reviewed more than 100 studies worldwide on the links between screens and the psychological and emotional problems suffered by children and adolescents.

The findings suggested a vicious cycle.

Excessive screen time -- particularly using social media and playing video games -- was associated with problems. This distress then drove youngsters to look at their screens even more.

However, other researchers are wary of a blanket ban.

Ben Singh from the University of Adelaide tracked more than 100,000 young Australians over three years for a study published in JAMA Pediatrics.

The study found that the young people with the worst wellbeing were those who used social media heavily -- more than two hours a day -- or not at all. It was teens who used social networks moderately that fared the best.

"The findings suggest that both excessive restriction and excessive use can be problematic," Singh told AFP.

Again, girls suffered the most from excessive use. Being entirely deprived of social media was found to be most detrimental for boys in their later teens.

'Appallingly toxic'

French psychiatrist Serge Tisseron is among those who have long warned about the huge threat that screens pose to health.

"Social media is appallingly toxic," he told AFP.

But he feared a ban would easily be overcome by tech-savvy teens, at the same time absolving parents of responsibility.

"In recent years, the debate has become extremely polarized between an outright ban or nothing at all," he said, calling for regulation that walks a finer line.

Another option could be to wait and see how the Australian experiment pans out.

"Within a year, we should know much more about how effective the Australian social media ban has been and whether it led to any unintended consequences," Cambridge University researcher Amy Orben said.

Last week, Australia's online safety watchdog said that tech companies have already blocked 4.7 million accounts for under 16s.


Innovative Drug Lowers Triglycerides, Other Blood Lipids

High levels of triglycerides in the blood increase the risk of heart disease (Monash University) 
High levels of triglycerides in the blood increase the risk of heart disease (Monash University) 
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Innovative Drug Lowers Triglycerides, Other Blood Lipids

High levels of triglycerides in the blood increase the risk of heart disease (Monash University) 
High levels of triglycerides in the blood increase the risk of heart disease (Monash University) 

A study led by researchers from the Ecole Polytechnique Fédérale de Lausanne (EPFL) in Switzerland, revealed a new liver- and gut-targeted oral drug that can safely lower triglycerides and other blood lipids.

Researchers of the study, published last Friday in Nature Medicine, said the innovative drug could represent a breakthrough in treating metabolic diseases related to high triglycerides in the body.

The study said that when we eat, our bodies convert extra calories, especially from carbs, sugar, fats, and alcohol, into molecules called “triglycerides.”

Triglycerides are a form of fat or “lipid,” which the body stores away into its fat cells as an energy fuel for energy between meals.

But, excess amounts of fat in the body can be dangerous, causing a condition known as “hypertriglyceridemia” (“excess triglycerides in the blood”), which significantly increases the risk of heart disease, stroke, and pancreatitis.

This is why we are universally advised to make healthy lifestyle choices in diet, exercise, while particularly bad cases require medication.

The study also found that keeping blood fats in check depends on a careful balance.

It said the liver and intestine release fat particles into the bloodstream, while enzymes work to break them down and clear them away.

When fat production outpaces clearance, triglycerides build up, setting the stage for metabolic diseases like dyslipidemia, acute pancreatitis, and metabolic dysfunction-associated steatotic liver disease (MASLD).

One of the master switches in this system is a protein called Liver X Receptor, or LXR, which controls several genes that are involved in making and handling fats.

When LXR is active, triglycerides and cholesterol tend to rise.

Therefore, dialing it down through medication seems promising, but as LXR is also involved in protective cholesterol pathways elsewhere in the body, blocking it everywhere could do more harm than good.

Now, scientists have addressed this problem with an orally administered compound that can repress the activity of LXR specifically in the liver and gut to lower triglycerides without disrupting the body’s protective cholesterol pathways.

The compound, TLC‑2716, is what is known as an “inverse agonist” for the LXR. Unlike a “blocker” (“antagonist”) that merely stops a receptor from being activated, an “inverse agonist” makes the receptor signal the opposite effect to what it would normally do.

Clinical Trial

The lab findings set the stage for a randomized, placebo-controlled Phase 1 study in healthy adults. Participants received TLC‑2716 for 14 days given as a single dose per day and the trial focused first on safety and tolerability, and the authors report that the drug met these primary endpoints.

But even this short trial had clear effects: participants who received higher doses of TLC‑2716 showed notable drops in triglycerides as well as remnant cholesterol.

At the highest doses of TLC‑2716 (12mg), triglycerides fell by up to 38.5%, while postprandial (“after eating”) remnant cholesterol dropped by as much as 61%.

This happened despite participants starting with relatively normal lipid levels and without the use of other lipid-lowering drugs, the study showed.

Also, the treatment sped up triglyceride clearance by reducing the activity of two proteins that normally slow it down, ApoC3 and ANGPTL3.

At the same time, the study did not detect reductions in blood-cell expression of ABCA1 and ABCG1, genes used here as markers linked to reverse cholesterol transport.

Researchers said larger trials will be needed, but, for now, the concept has its first human proof of principle.