+
Sign up for
The Upworthiest
Our top stories of the day delivered straight to your inbox.
Heroes

A scientist who has studied polar bears for 34 years is starting to get really worried.

Even after half a lifetime studying polar bears in some of Earth's least hospitable climates, Andrew Derocher still gets nervous trying to tag a 1,000-pound bear on a frozen slab of ice in the open water.

"[The bears] are not worried about being out there, but it’s just not good enough for us," he says.

Photo by Andrew Derocher.

To human researchers, sea ice may be a rickety death trap, but to polar bears, it's a little like a cross between a superhighway, a forest, and an old memory-foam mattress. It's the surface over which they travel, where they hunt, and occasionally, where they mate.

And increasingly, Derocher warns, there is less of it to go around:

"We can quibble amongst ourselves as scientists, but the overwhelming scientific consensus is absolutely clear: Polar bears are in trouble."

The ice that supports polar bear populations from Canada to Alaska to Russia to Norway is disappearing — rapidly.

Across the Arctic, the trouble signs are difficult to miss. The bears are getting smaller, they're reproducing less frequently, and very young and very old bears are dying at higher rates.

For the past two weeks, Derocher has been tweeting a series of alarming maps and images that illustrate what polar bears are up against.

Like this one that shows in dark red how much sea ice is missing:

And this one that shows the decline of sea ice coverage:

And this one that shows the decreasing number of days with sea ice per year:

Derocher and his colleagues at the University of Alberta use satellite radios to track the bears' movements.

Since the early 1980s, Derocher has studied thousands of bears over thousands of miles. Some of the bears he tracks today are the great-great-grandchildren of the bears he began his career working with.

By monitoring when the bears walk onto the ice and when they return to shore, they can estimate the number of "ice-free" days the bears will see that year. 180 "ice-free" days is considered a danger zone for the species.

"Once we get beyond about 210 days, we probably no longer have sufficient ice to maintain a viable population," Derocher explains.

In Canada's Western Hudson Bay, the no-ice period is hovering around 150-160 days — but, thanks to climate change, that number is jumping up by an average of three to six weeks per decade.

A few extra weeks without access to the ice can mean the difference between life and death for animals that burn up to two pounds of energy every day they're on land.

Less sea ice means the bears have to travel more, which means they have to kill more seals while they can. Since most of their hunting is done on the ice, that window becomes shorter the later the seas freeze — creating a conundrum wherein the bears have less time in which they're forced to hunt more efficiently and productively.

Derocher working on the ice. Photo by Andrew Derocher.

If they fail to hunt enough, their body fat stores won't last the length of the ice-free season. With lower body fat stored, female bears stop producing milk earlier, leading to higher cub mortality.

Derocher's prognosis for the arctic ambassador species is dire.

Within the next few decades, he estimates, there will be significantly fewer polar bears. By the end of the 21st century, there may be such a reduction in the species' range that future populations may or may not be viable.

"Every time we look at a new study, there’s pretty much no good news for polar bears," he says.

With current planetary warming trends, Derocher fears the decline is not reversible in the short term.

Long term, saving the species might mean making some sacrifices — financial, political, or otherwise.

"In our own house, we had to replace some windows, and we opted to pay the extra money for triple pane to save on energy," he says.

Any U.S. push to return to coal, he fears, would be a disaster for the species, although he does see some cause for optimism in recent business efforts to combat climate change.

Ultimately, he believes, polar bear fans simply need to understand what's going on if the species is going to continue surviving against heavy odds.

Photo by Andrew Derocher.

"There’s nothing in the scientific literature that supports anything but grave concern," he says.

The first step toward getting the bears back on track, he maintains, is getting the public to care about conserving sea ice.

The second is people "voting with their wallet" and rewarding companies that are reducing their carbon footprint.

The third is supporting politicians like those in his home province of Alberta who favor policies like higher carbon taxes — though he believes most could be doing much more.

That might be the species' best hope.

"It’s got to change," Derocher insists. "The way we live on this planet has got to change."

Badge
Sanofi
Sanofi
Sponsored

Three women, three MS journeys: How multiple sclerosis looks different for everyone

Gina, Nathalie and Helga share their reactions to being diagnosed with MS and how they stay informed and positive in the face of ever-changing symptoms.

Courtesy of Sanofi

Helga, Nathalie and Gina all have MS, and their experiences show how differently the disease can manifest.

True

It’s been 155 years since neurologist Jean-Martin Charcot gave the first lecture on a mysterious progressive illness he called “multiple sclerosis.” Since then, we’ve learned a lot. We know MS causes the immune system to attack healthy tissue, including damaging the brain and spinal cord. Resulting symptoms can be debilitating and include fatigue, blurred vision, memory problems and weakness. Huge advancements in our understanding of MS and its underlying causes, as well as treatment advances, have been made in the past few decades, but MS remains a complex and unpredictable reality for the 2.8 million+ people diagnosed around the world.

Ironically, the only real constant for people living with MS is change. There’s no set pattern or standard progression of the disease, so each person’s experience is unique. Some people with MS have mild symptoms that worsen slowly but sometimes improve, while others can have severe symptoms that drastically alter their daily lives.

All people with MS share some things in common, however, such as the need to stay informed on the ever-evolving research, find various lines of support and try to remain hopeful as they continue living with the disease.

To better understand what navigating life with MS really looks like, three women shared their MS stories with us. Their journeys demonstrate how MS can look different for different people and interestingly, how the language used to talk about the disease can greatly impact how people understand their realities.

woman with horse, woman riding horseGina loves riding her horse, Benita.Courtesy of Sanofi

Gina—Hamburg, Germany (diagnosed with relapsing multiple sclerosis in 2017)

When her youngest son was 4 months old, Gina started having problems with her eye. She’d soon learn she was experiencing optic neuritis—her first symptom of MS.

“Immediately after the diagnosis, I looked up facts on MS because I didn’t know anything about it,” Gina says. “And as soon as I knew what could really happen with this disease, I actually got scared.”

As her family’s primary income provider, she worried about how MS would impact her ability to work as a writer and editor. Her family was afraid she was going to end up in a wheelchair. However, for now, Gina’s MS is managed well enough that she still works full-time and is able to be active.

“When I tell somebody that I have MS, they often don't believe me the first time because I don't fulfill any stereotypes,” she says.

Overwhelmed by negative perspectives on living with MS, Gina sought support in the online MS community, which she found to be much more positive.

“I think it’s important to use as many positive words as you can when talking about MS.” It’s important to be realistic while also conveying hope, she says. “MS is an insidious disease that can cause many bad symptoms…that can be frightening, and you can't gloss over it, either.”

To give back to the online community that helped her so much, Gina started a blog to share her story and help others trying to learn about their diagnosis.

Though she deals with fatigue and cognitive dysfunction sometimes, Gina stays active swimming, biking, riding horses and playing with her sons, who are now 11 and 6.

Cognitive dysfunction is common in MS, with over half of people affected. It can impact memory, attention, planning, and word-finding. As with many aspects of MS, some people experience mild changes, while others face more challenges.

Gina says that while there’s still a lot of education about MS needed, she feels positive about the future of MS because there’s so much research being done.

woman in wheelchair holding medal, woman rowingNathalie is an award-winning rower with multiple international titles.Courtesy of Sanofi

Nathalie — Pennes Mirabeau, France (diagnosed with relapsing-remitting multiple sclerosis in 2002)

Nathalie was a teenager and a competitive athlete when she noticed her first symptoms of MS, but it would take four years of “limbo” before she was diagnosed.

“Ultimately, the diagnosis was more of a relief, than a shock,” she says. “Because when you have signs and you don’t know why, it’s worse than knowing, in the end, what you have.”

However, learning more about the disease—and the realities of disease progression—scared her.

“That glimpse of the future was direct and traumatic,” she says. Her neurologist explained that the disease evolves differently for everyone, and her situation might end up being serious or very mild. So, she decided to stop comparing herself to others with MS.

She said to herself, “We’ll see what happens, and you’ll manage it bit by bit.”

By 2005, Nathalie’s MS had progressed to the point of needing a wheelchair. However, that has not dampened her competitive spirit.

Nathalie began her international rowing career in 2009 and has won multiple world titles, including two Paralympic medals—silver in London and bronze in Tokyo. Now, at 42, she still trains 11 times a week. Fatigue can be a problem, and sometimes hard workouts leave her with muscle stiffness and shaking, but she credits her ongoing sports career for helping her feel in tune with her body’s signals.

“Over the years, I’ve learned to listen to my body, letting my body guide when I need to stop and take breaks,” she says.

Nathalie explains that she used to only look backwards because of the initial shock of her diagnosis. In time, she stopped thinking about what she couldn’t do anymore and focused on her future. She now lives in the following mindset: “Even when doors close, don’t miss out on those that open.” Instead of focusing on what she can’t do, she focuses on the opportunities she still has. Right now, this includes her training for the 2024 Paralympic Games in Paris, where she will compete for another rowing medal.

“I only go forward,” she says. “Well, I try, anyway…It’s easy to say, it’s not always easy to do. But that’s what I try to do.”

woman exiting water after swimming, woman with great daneHelga's Great Dane has become a helpful and beloved companion.Courtesy of Sanofi

Helga—Johannesburg, South Africa (diagnosed with relapsing multiple sclerosis in 2010)

When Helga first started having balance issues and numbness in her feet, she chalked it up to her training as a runner. But when the numbness moved to her face, she knew something was wrong. She never guessed it was MS.

“When I was diagnosed, I felt completely overwhelmed and clueless,” Helga says. “I felt that I had nowhere near enough information. I did not know anything about the disease…I had no idea that it was going to be a process of continually monitoring and adjusting your lifestyle.”

In the beginning, Helga’s symptoms developed slowly, and she didn’t appear ill to others. She was even able to run for a few years after her diagnosis, but she couldn’t do marathons anymore, and she began to fall frequently due to balance issues and right-foot dragging. Then her cognition issues became more problematic, especially in her job as a trainer in a printing company.

“My executive function, decision-making and short-term memory were affected to the point that I was eventually medically unfit for work,” she says. She stopped working in 2017.

However, she didn’t stop living life. Even though she could no longer run, she continued to swim competitively. She got a Great Dane puppy and trained him as a service dog to help her walk. She also serves as vice chair of the patient support organization Multiple Sclerosis South Africa, and she advises others who have been diagnosed to join a patient advocacy group as soon as possible to get reliable information and meet others with MS.

Helga says she is “hopeful” about the future of MS. “I must say that I am so grateful that we have all the new medications available, because my life would not be the same if it wasn't for that,” she adds.

Part of how she manages her MS is by looking at the positives.

“If I could tell the world one thing about MS, it would be that MS is an incurable disease of the nervous system, but it's also the greatest teacher of valuing your health, family, friends, and managing change in your life,” she says. “My life is diversified in a way that I never, ever thought it would, and MS has been honestly the greatest teacher.”

Each MS journey is unique – with each person impacted experiencing different struggles, successes, and feelings as they manage this unpredictable disease. But the common thread is clear – there is a critical need for information, support, and hope. We are proud to participate in World MS Day and share these incredible stories of living life while living with MS. To learn more about MS, go to https://www.sanofi.com/why-words-really-matter-when-it-comes-to-multiple-sclerosis.

MAT-GLB-2301642-v1.0-05/2023

This article was sponsored by Sanofi. Participants were compensated when applicable.

From Your Site Articles
Related Articles Around the Web
world ms day
Family

Ring doorbell video captures the phenomenon of what it's like to be the default parent

Millions of us know what it's like to be the "default parent."

Toniann Marchese/TikTok

Ring doorbell video captures what it's like to be the default parent.

Kids, man. I'm not sure of the scientific way audacity is distributed, but kids have a lot of it and somehow make it cute. That audacity overload is especially interesting when you're the default parent—you know, the parent kids go to for literally everything as if there's not another fully capable adult in the house. Chances are if your children haven't sought you out while you were taking a shower so you could open up a pack of fruit snacks, then you're not the default parental unit.

One parent captured exactly what it's like to be the default parent and shared it to TikTok, where the video has over 4 million views. Toniann Marchese went on a quick grocery run and *gasp* did not inform her children. Don't you fret, they're modern kids who know how to use modern means to get much-needed answers when mom is nowhere to be found. They went outside and rang the doorbell.

Back when we were children, this would've done nothing but make the dogs bark, but for Marchese's kids, who are 3 and 6 years old, it's as good as a phone call.

Keep ReadingShow less
parenting
Joy

Mom discovered her daughter had secret worms in her pockets and people can’t stop laughing

“Did I see a worm in your pocket?!”

Jenae|TikTok

Little girl shocks her mom by pulling out a pocket full of worms

Kids will absolutely test all parts of your personality. Not out of malicious intent, but simply because kids are innocent and don't don't understand unspoken social rules, especially when they're very little. One of those seemingly common sense unspoken social rules is that you don't go to the nail salon with worms in your pockets.

Scratch that, you don't walk around with worms in your pocket, period. That is unless you're on a fishing boat and you're in charge of bait and you run out of room in the canister filled with worms. I mean, there are a lot of things that would have to come into play to make having worms in your pocket socially acceptable. But kids don't know that, and one little girl, Kylee Grace, gave her mom a shock after they left the nail salon one day.

In the video posted to TikTok, which has now gone mega-viral with over 11.5 million views, Kylee and her mom are walking down the sidewalk after getting their nails done. Jenae, the little girl's mom, asks her daughter if she has a worm in her pocket. Then things quickly get hilariously weird.

Keep ReadingShow less
funny parenting moments
Family

'Why women leave’: Wife who 'does everything' shares why she left her husband who did nothing

This is a common story in many households.

via Ketut Subiyanto/Pexels

A woman is upset with her husband and wants to leave him.

There are a few big reasons why 70% of divorces in the United States among heterosexual couples are filed by women. Women have more economic opportunities than in decades past and are better positioned to care for themselves and their children without a husband’s income.

Another big reason is that even though the world has become much more egalitarian than in the past, women still bear the brunt of most of the emotional labor in the home. Gilza Fort-Martinez, a Florida, US-based licensed couples’ therapist, told the BBC that men are socialized to have lower emotional intelligence than women, leaving their wives to do most of the emotional labor.

Secondly, studies show that women still do most of the domestic work in the home, so many are pulling double duty for their households.

Keep ReadingShow less
divorce
Joy

Guy says he missed out on love as a teen because his dog's name was too embarrassing

Why did his parents do that to him?

via Bruno Cervera/Pexels

A Golden Retriever taking a break on the floor.

If you’re having trouble meeting a romantic partner, research shows you could improve your chances by getting a dog. A 2020 YouGov study found that 50% of Americans would be more willing to date someone if they had a dog, while only 9% would be less willing to do so.

Women are more interested in meeting someone with a dog (54%) compared to 46% of men.

People are more attracted to dog lovers for a pretty simple reason. They assume that those who have dogs are better at having long-term relationships. “People might infer that a dog-walking man knows how to form lasting attachments, has the resources to care for someone else (dog ownership is expensive!), and is reliable enough to do the daily work involved with dog ownership,” Theresa E. DiDonato Ph.D. writes in Psychology Today.

Keep ReadingShow less
dogs
Family

Mom calls out 'weaponized incompetence' by flipping the script on parental expectations

Hearing a woman say these things is ridiculous, and that's the whole point.

@clarabellecwb/TikTok

Too real. Tooooo Real.

While marriages are by far much more egalitarian than they have been in decades past, many women will tell you that when it comes to emotional and domestic labor, they still take on the lion’s share of responsibility.

Many women are using TikTok to call out this imbalance, even going so far as to share how it led to them filing for divorce. As for Clare Brown, she’s opting to illuminate the issue in a more satirical way.

Brown has amassed over 400,000 followers on her TikTok account, where a major part of her schtick includes what she calls “flipping the script” on social issues. And as of late, it’s her focus on parenting expectations that has people—particularly fed up moms—nodding in agreement.

In a series titled “flipping the script on weaponized incompetence,” Brown pokes fun at fathers who remain willfully ignorant by asking their partners for help on even the most basic tasks, thus escaping the responsibility of pulling their weight.

Keep ReadingShow less
marriage

Redefining comfort: Your guide to seamless athletic leggings for women

Experience the perfect balance of comfort and style with women's seamless athletic leggings.

Editor's Note: Upworthy earns a percentage of revenue from the sale of items mentioned in this article.


In athletic wear, a good pair of leggings can make or break your workout experience. Comfort, flexibility, and style are key factors contributing to the perfect pair, and finding ones that marry these elements seamlessly can be challenging. Whether you're a yoga enthusiast, a gym-goer, or someone who values comfort in their everyday attire, these seamless leggings offer something for everyone. Dive in to discover the perfect pair that will elevate your athletic wardrobe and enhance your workout routine.

Keep ReadingShow less
Trending Stories