Older Americans prepare themselves for a world altered by artificial intelligence

Older Americans prepare themselves for a world altered by artificial intelligence
Barbara Winston uses a computer and a smartphone at her home in Northbrook, Ill., on Sunday, June 30, 2024, several days after taking an introduction to artificial intelligence class at a local senior center. (AP)
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Updated 14 August 2024
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Older Americans prepare themselves for a world altered by artificial intelligence

Older Americans prepare themselves for a world altered by artificial intelligence
  • Artificial intelligence offers significant benefits for seniors, from the ability to curb loneliness to making it easier for them to get to medical appointments

NORTHFIELD, Illinois: The students — most with gray hair, some with canes, all at least in their 60s — couldn’t believe what they were hearing.
“Oh, my God,” whispered a retired college professor.
“Does it come with viruses?” wondered a bewildered woman scribbling notes in the second row.
A 79-year-old in a black-and-white floral shirt then asked the question on many minds: “How do you know if it is fake or not?”
This is how older adults — many of whom lived through the advent of refrigeration, the transition from radio to television and the invention of the Internet — are grappling with artificial intelligence: taking a class. Sitting in a classroom in an airy senior center in a Chicago suburb, the dozen students were learning about the latest — and possibly greatest — technological leap in their lives.
And they are not alone. Across the country, scores of such classes have sprung up to teach seniors about AI’s ability to transform their lives and the threats the technology poses.
“I saw ice boxes turn into refrigerators, that is how long I have been around,” said Barbara Winston, 89, who paid to attend the class put on at the North Shore Senior Center in Northfield. “And I think this is probably the greatest technical revolution that I will see in my lifetime.”
Older adults find themselves in a unique moment with technology. Artificial intelligence offers significant benefits for seniors, from the ability to curb loneliness to making it easier for them to get to medical appointments.
But it also has drawbacks that are uniquely threatening to this older group of Americans: A series of studies have found that senior citizens are more susceptible to both scams perpetrated using artificial intelligence and believing the types of misinformation that are being supercharged by the technology. Experts are particularly concerned about the role deepfakes and other AI-produced misinformation could play in politics.
Winston left the class to start her own AI journey, even if others remained skeptical. When she got home, the retired professor downloaded books on the technology, researched the platforms she wanted to use from her kitchen table and eventually queried ChatGPT about how to treat a personal medical ailment.
“This is the beginning of my education,” she said, her floral cup of coffee nearby. “I’m not worried about protecting myself. I’m too old to worry about that.”
Classes like these aim to familiarize aging early adopters with the myriad ways the technology could better their lives but also encourage skepticism about how artificial intelligence can distort the truth.
Balanced skepticism, say experts on the technology, is critical for seniors who plan to interact with AI.
“It’s tricky,” said Michael Gershbein, the instructor of the class in Northfield. “Overall, the suspicion that is there on the part of seniors is good but I don’t want them to become paralyzed from their fears and not be willing to do anything online.”
The questions in his class outside Chicago ranged from the absurd to the practical to the academic. Why are so many new shoes no longer including shoelaces? Can AI create a multiday itinerary for a visit to Charleston, South Carolina? What are the geopolitical implications of artificial intelligence?
Gershbein, who teaches classes on a range of technological topics, said interest in AI has ballooned in the last nine months. The 52-year-old teaches an AI course once or twice a week, he said, and aims to create a “safe space where (seniors) can come in and we can discuss all the issues they may be hearing bits and pieces of but we can put it all together and they can ask questions.”
During a 90-minute-long session on a June Thursday, Gershbein discussed deepfakes — videos that use generative AI to make it appear someone said something they did not. When he played a few deepfakes, the seniors sat agog. They could not believe how real the fakes seemed. There are widespread concerns that such videos could be used to trick voters, especially seniors.
The threats to seniors go beyond politics, however, and range from basic misinformation on social media sites to scams that use voice-cloning technology to trick them. An AARP report published last year said that Americans over 60 lose $28.3 billion annually to financial extortion schemes, some assisted by AI.
Experts from the National Council on Aging, an organization established in 1950 to advocate for seniors, said classes on AI at senior centers have increased in recent years and are at the forefront of digital literacy efforts.
“There’s a myth out there that older adults don’t use technology. We know that that’s not true,” said Dianne Stone, associate director at the National Council on Aging who ran a senior center in Connecticut for over two decades. Such courses, she said, are meant to foster a “healthy skepticism” in what the technology can do, arming older Americans with the knowledge “that not everything you hear is true, it’s good to get the information, but you have to kind of sort it out for yourself.”
Striking that balance, said Siwei Lyu, a University at Buffalo professor, can be difficult, and classes tend to either promote AI’s benefits or focus on its dangers.
“We need this kind of education for seniors, but the approach we take has to be very balanced and well-designed,” said Lyu, who has lectured to seniors and other groups.
Seniors who have taken such AI classes said they came away with a clear understanding of AI’s benefits and pitfalls.
“It’s only as good as the people who program it, and the users need to understand that. You really have to question it,” said Linda Chipko, a 70-year-old who attended an AI class in June in suburban Atlanta.
Chipko said she took the class because she wanted to “understand” AI, but on her way out said, “It’s not for me.”
Others have even embraced it. Ruth Schneiderman, 77, used AI to help illustrate a children’s book she was writing, and that experience sparked her interest in taking the Northfield class to learn more about the technology.
“My mother lived until she was 90,” Schneiderman said, “and I learned from her if you want to survive in this world, you have to adjust to the change. Otherwise you are left behind.”


Film ‘Warfare’ immerses viewers in real-time Iraq War mission

Film ‘Warfare’ immerses viewers in real-time Iraq War mission
Updated 02 April 2025
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Film ‘Warfare’ immerses viewers in real-time Iraq War mission

Film ‘Warfare’ immerses viewers in real-time Iraq War mission
  • “Warfare” sees the young men taking up positions in a residential building in the dark of night

LONDON: New A24 movie “Warfare” places audiences among a platoon of US Navy SEALs as they battle insurgents during the Iraq War.
Written and directed by combat veteran Ray Mendoza and filmmaker Alex Garland, the movie is a real-time re-enactment of a 2006 surveillance operation gone awry and based entirely on the memories of Mendoza and the soldiers who took part in it.
“Warfare” follows Garland’s 2024 film “Civil War,” which Mendoza worked on as a military supervisor, and features an ensemble cast of top talent including Cosmo Jarvis, Will Poulter, Charles Melton, Joseph Quinn, Kit Connor and D’Pharaoh Woon-A-Tai.
It pays tribute to wounded sniper Elliott Miller, played by Jarvis, whose recollections of the events are sparse.
“I wanted to make it for Elliott,” Mendoza said at the film’s London premiere on Tuesday. “He doesn’t recall what happened. Over the years he’s asked a lot of questions. I’ve been in this industry for 15 years now, and it’s kind of a goal, a journey, for me to acquire all the tools and skills I needed along the way to make it.”
The filmmakers set a rule to “not invent or heighten anything” and recount the events as accurately as possible.
“What films usually do is they find a way to dramatize, and that sometimes means romanticize combat and conflict and to be inaccurate. We tried to strip all of that out and present war in this instance, as it was. That was our sole intention,” Garland said.
“Warfare” sees the young men taking up positions in a residential building in the dark of night. It depicts their close bond and the chaos that ensues when they come under fire and try to evacuate wounded soldiers.
For the cast, portraying real people and recreating the events in Ramadi, came with responsibility.
“We had to try and do the story, what happened, justice and try to do these characters justice,” said Connor, who plays gunner Tommy.
“Warfare” was shot outside London over five weeks in early 2024. In preparation for its extended takes and carefully choreographed scenes, the cast took part in an intensive three-week boot camp.
“That included weapons handling, strategy, tactics, some of the language that is unique to SEALs and the military. We learned radio communications, first aid, some navigational stuff, and then went out on a few exercises as a team and put it into practice,” said Poulter, who plays an officer in charge of the operation.
Although immersing audiences in warfare, the movie is rooted in humanity, said Michael Gandolfini, who plays Lt. Macdonald.
“It’s about human beings and it’s about consequences of human beings doing these things to other humans. You walk out, I believe, feeling immense pain but immense humanity.”
“Warfare” begins its global theatrical rollout on April 10.

 


A fire at a New York cat sanctuary kills its founder and dozens of cats

A fire at a New York cat sanctuary kills its founder and dozens of cats
Updated 01 April 2025
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A fire at a New York cat sanctuary kills its founder and dozens of cats

A fire at a New York cat sanctuary kills its founder and dozens of cats
  • The body of founder Christopher Arsenault, 65, was found in a back room, officials said
  • An estimated 150 cats are believed to have survived at the facility

NEW YORK: A fire burned down a Long Island cat shelter, killing its founder, who lived there, and at least 59 of the felines he rescued, authorities said.
The fire at the Happy Cat Sanctuary in the hamlet of Medford was reported shortly after 7 a.m. Monday. The cause is under investigation.
The body of founder Christopher Arsenault, 65, was found in a back room, officials said.
“He appeared to be a very caring person,” said Roy Gross, chief of the Suffolk County SPCA. “His life was about the cats.”


An estimated 150 cats are believed to have survived at the facility, which also included outdoor buildings, Gross said. Some of the surviving animals suffered burns and smoke inhalation. The SPCA and other animal rescue groups were working together to arrange care for them.
Arsenault founded Happy Cat in 2006 after the death of his 24-year-old son, Eric, in a motorcycle accident, according to the sanctuary’s website. Arsenault described finding his calling when he came across a colony of 30 sick kittens and nursed them back to health.
At the time of the fire, he was planning to move the sanctuary from Long Island to a farm upstate, Gross said.
“Unfortunately, this disaster happened and now he’s gone,” Gross said. “Right now it’s in the early stages of trying to put all of this together to get these animals cared for.”


A Venus flytrap wasp? Scientists uncover an ancient insect preserved in amber that snatched its prey

A Venus flytrap wasp? Scientists uncover an ancient insect preserved in amber that snatched its prey
Updated 31 March 2025
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A Venus flytrap wasp? Scientists uncover an ancient insect preserved in amber that snatched its prey

A Venus flytrap wasp? Scientists uncover an ancient insect preserved in amber that snatched its prey
  • Scientists uncovered over a dozen female wasps preserved in 99-million-year-old amber from the Kachin region in northern Myanmar
  • It’s a playbook adapted by many parasitic wasps, including modern-day cuckoo and bethylid wasps, to exploit insects

NEW YORK: An ancient wasp may have zipped among the dinosaurs, with a body like a Venus flytrap to seize and snatch its prey, a new study says.

The parasitic wasp’s abdomen boasts a set of flappy paddles lined with thin bristles, resembling “a small bear trap attached to the end of it,” said study co-author Lars Vilhelmsen from the Natural History Museum of Denmark.

Scientists uncovered over a dozen female wasps preserved in 99-million-year-old amber from the Kachin region in northern Myanmar. The wasp’s flaps and teeth-like hairs resemble the structure of the carnivorous Venus flytrap plant, which snaps shut to digest unsuspecting insects. But the design of the wasp’s getup made scientists think its trap was designed to cushion, not crush.

Instead, researchers suggested the flytrap-like structure was used to hold a wriggly insect still while the wasp laid an egg, depositing a baby wasp to feed on and drain its new host.

It’s a playbook adapted by many parasitic wasps, including modern-day cuckoo and bethylid wasps, to exploit insects. But no known wasp or any other insect does so with bizarre flaps quite like this one.

“I’ve seen a lot of strange insects, but this has to be one of the most peculiar-looking ones I’ve seen in a while,” said entomologist Lynn Kimsey from the University of California, Davis, who was not involved with the research.

Scientists named the new wasp Sirenobethylus charybdis, partly for the sea monster from Greek mythology that stirred up wild whirlpools by swallowing and expelling water.

The new study was published in the journal BMC Biology and included researchers from Capital Normal University and the Beijing Xiachong Amber Museum in China.

It’s unclear when the wasp went extinct. Studying unusual insects like this one can help scientists understand what insects are capable of and how different they can be.

“We tend to think that the cool things are only found today,” said Gabriel Melo, a wasp expert at the Federal University of Paraná in Brazil, who had no role in the study. “But when we have this opportunity, we see that many really exceptional, odd things already happened.”

 


Fitness enthusiasts challenge themselves with pre-iftar hikes in Pakistani capital

Fitness enthusiasts challenge themselves with pre-iftar hikes in Pakistani capital
Updated 30 March 2025
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Fitness enthusiasts challenge themselves with pre-iftar hikes in Pakistani capital

Fitness enthusiasts challenge themselves with pre-iftar hikes in Pakistani capital
  • Hikers set out hour before sunset, break fast on trails on Margalla Hills National Park
  • Participants say pre-iftar hikes help boost fat burning, maintain weight in Ramadan

ISLAMABAD: Zarnab Tahir struggled to catch her breath as the steep incline of the hiking trail at Islamabad’s picturesque Margalla Hills tested her endurance. Hiking can put people through physical exertion, especially when they do it on an empty stomach.

An hour before the sun sets and the call to prayer blares out from various mosques located in Pakistan’s capital city, a group of fitness enthusiasts take to the hiking trails in Margalla Hills National Park.

Participants hike up the mountain at the Margalla Hills National Park in Islamabad on March 25, 2025, during an Arab News’ Ramadan special coverage of a pre-iftar hiking trend in Pakistani capital. (Supplied)

Islamabad Run With Us — IRU — which describes itself as Pakistan’s “pioneering running community,” is behind the pre-iftar hiking initiative.

“When you engage in pre-iftar (physical) activities during Ramadan, it gives you extra energy, an extra boost,” Qasim Naz, who founded IRU in 2016, told Arab News on hiking trail number three.

Participants hike up the mountain at the Margalla Hills National Park in Islamabad on March 25, 2025, during an Arab News’ Ramadan special coverage of a pre-iftar hiking trend in Pakistani capital. (Supplied)

“And when someone joins in on an activity once or twice, they figure out it’s not that hard and they can sustain it comfortably.”

Naz stresses that staying active during the holy month is essential. The IRU organizes five activities a week, which include two runs and three hikes.

This aerial view shows the Margalla Hills National Park in Islamabad on March 25, 2025, during an Arab News’ Ramadan special coverage of a pre-iftar hiking trend in Pakistani capital. (Supplied)

“Either we can maintain our weight, or if our goal is weight loss, we can achieve it by being in a calorie deficit while eating a healthy diet and exercising,” Naz explained.

Tahir, 22, meanwhile, said that she was committed to reaching the top of hiking trail before sunset. This was the second time she was hiking with IRU.

Participants hike up the mountain at the Margalla Hills National Park in Islamabad on March 25, 2025, during an Arab News’ Ramadan special coverage of a pre-iftar hiking trend in Pakistani capital. (Supplied)

She agreed with Naz that group activities are “much easier” to sustain.

“I think it is important to go at your own pace and it’s so much easier with the group,” Tahir, a content creator, told Arab News.

Participants hike up the mountain at the Margalla Hills National Park in Islamabad on March 25, 2025, during an Arab News’ Ramadan special coverage of a pre-iftar hiking trend in Pakistani capital. (Supplied)

“If you go alone, it’s kind of more difficult and you are, like, really slow but if you go with the group you can maintain that pace and I think it’s much easier that way.”

Mahwish Ashraf, a journalist associated with a foreign diplomatic mission in Islamabad, shared how she struggled the first time that she went on a pre-iftar hike with IRU.

“The first time I was hiking, I returned from in between, I couldn’t complete it,” she admitted. “So, this is my second time hiking with the IRU, and gladly, I’m at the main point, the meeting point.”

Eraj Khan, a commercial specialist visiting from Australia to spend Ramadan with his family, said pre-iftar hikes give one “lots of energy.”

“For fat burning, it’s a great activity,” Khan said. “Especially because the last two hours of fasting are the hardest, most people feel really hungry. But so far, I’m loving it.”

As the clock continued to tick and evening settled in, the hikers began to pick up their pace. For Tahir, reaching the top of the trail before sunset was a victory in itself.

She had pushed past exhaustion, embraced the challenge and proved to herself that she was capable of more than she thought she could achieve.

And according to her, hiking with the group made all the difference.

“The energy of the group keeps you going,” she said. “Even when you feel like stopping, you see everyone else moving forward, and you push through.”

 


Arctic sea ice hits lowest peak in satellite record, says US agency

Arctic sea ice hits lowest peak in satellite record, says US agency
Updated 29 March 2025
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Arctic sea ice hits lowest peak in satellite record, says US agency

Arctic sea ice hits lowest peak in satellite record, says US agency
  • Arctic sea ice forms and expands during the dark, frigid northern winter, reaching its seasonal high point in March
  • In recent years, less new ice has formed, and the accumulation of multi-year ice has steadily declined

WASHINGTON: This year’s Arctic Sea ice peak is the lowest in the 47-year satellite record, according to data released by the US National Snow and Ice Data Center (NSIDC) on Thursday, as the planet continues to swelter under the mounting effects of human-driven climate change.
Arctic sea ice forms and expands during the dark, frigid northern winter, reaching its seasonal high point in March. But in recent years, less new ice has formed, and the accumulation of multi-year ice has steadily declined.
The maximum sea ice level for 2025 was likely reached on March 22, measuring 14.33 million square kilometers (5.53 million square miles) — below the previous low of 14.41 million square kilometers set in 2017.
“This new record low is yet another indicator of how Arctic sea ice has fundamentally changed from earlier decades,” said NSIDC senior research scientist Walt Meier in a statement.
“But even more importantly than the record low is that this year adds yet another data point to the continuing long-term loss of Arctic sea ice in all seasons.”
The Arctic record follows a near-record-low summer minimum in the Antarctic, where seasons are reversed.
The 2025 Antarctic sea ice minimum, reached on March 1, was just 1.98 million square kilometers, tying for the second-lowest annual minimum in the satellite record, alongside 2022 and 2024.
Combined Arctic and Antarctic sea ice cover — frozen ocean water that floats on the surface — plunged to a record low in mid-February, more than a million square miles below the pre-2010 average. That is an area larger than the entire country of Algeria.
“We’re going to come into this next summer season with less ice to begin with,” said Linette Boisvert, an ice scientist at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. “It doesn’t bode well for the future.”
US scientists primarily monitor sea ice using satellites from the Defense Meteorological Satellite Program (DMSP), which detect Earth’s microwave radiation.
Because open water and sea ice emit microwave energy differently, the contrast allows sea ice to stand out clearly in satellite imagery — even through cloud cover, which obscures traditional optical sensors.
DMSP data is supplemented with historical records, including early observations from the Nimbus-7 satellite, which operated from 1978 to 1985.
While floating sea ice does not directly raise sea levels, its disappearance sets off a cascade of climate consequences, altering weather patterns, disrupting ocean currents, and threatening ecosystems and human communities.
As reflective ice gives way to the darker ocean, more solar energy is absorbed rather than reflected back into space, accelerating both ice melt and global warming.
Shrinking Arctic ice is also reshaping geopolitics, opening new shipping lanes and drawing geopolitical interest. Since taking office this year, US President Donald Trump has said his country must control Greenland, a Danish autonomous territory rich in mineral resources.
The loss of polar ice spells disaster for numerous species, robbing polar bears, seals, and penguins of crucial habitat used for shelter, hunting, and breeding.
Last year was the hottest on record, and the trend continues: 2025 began with the warmest January ever recorded, followed by the third-warmest February.
NOAA predicts that La Nina weather conditions, which tend to cool global temperatures, are likely to give way to neutral conditions that would persist over the Northern Hemisphere summer.
Polar regions are especially vulnerable to global warming, heating several times faster than the global average.
Since mid-2023, only July 2024 fell below 1.5 degrees Celsius of warming, raising concerns that the Paris Agreement’s goal of limiting long-term warming to 1.5C may be slipping out of reach.