As warming climate hammers coffee crops, this rare bean may someday be your brew

Earth’s warming climate is causing problems for big coffee producers everywhere and some are looking to a rarely cultivated species that may stand up better to drought and heat. (AP)
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Updated 03 March 2025
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As warming climate hammers coffee crops, this rare bean may someday be your brew

  • The tree’s deep roots, thick leaves and big trunk help it thrive in extreme conditions where other coffees cannot
  • Earth’s warming climate is causing problems for big coffee producers everywhere and some are looking to a rarely cultivated species that may stand up better to drought and heat

NZARA COUNTY: Catherine Bashiama runs her fingers along the branches of the coffee tree she’s raised from a seedling, searching anxiously for its first fruit buds since she planted it three years ago. When she grasps the small cherries, Bashiama beams.
The farmer had never grown coffee in her village in western South Sudan, but now hopes a rare, climate-resistant species will help pull her family from poverty. “I want to send my children to school so they can be the future generation,” said Bashiama, a mother of 12.
Discovered more than a century ago in South Sudan, excelsa coffee is exciting cash-strapped locals and drawing interest from the international community amid a global coffee crisis caused mainly by climate change. As leading coffee-producing countries struggle to grow crops in drier, less reliable weather, prices have soared to the highest in decades and the industry is scrambling for solutions.
Experts say estimates from drought-stricken Brazil, the world’s top coffee grower, are that this year’s harvest could be down by some 12 percent.
“What history shows us is that sometimes the world doesn’t give you a choice, and right now there are many coffee farmers suffering from climate change that are facing this predicament,” said Aaron Davis, head of coffee research at the Royal Botanic Gardens, Kew, in London.
Excelsa could play a key role in adapting.
Native to South Sudan and a handful of other African countries, including Congo, Central African Republic and Uganda, excelsa is also farmed in India, Indonesia and Vietnam. The tree’s deep roots, thick leathery leaves and big trunk allow it to thrive in extreme conditions such as drought and heat where other coffees cannot. It’s also resistant to many common coffee pests and diseases.
Yet it comprises less than 1 percent of the global market, well behind the arabica and robusta species that are the most consumed coffees in the world. Experts say excelsa will have to be shown to be practical at a much larger scale to bridge the gap in the market caused by climate change.
Coffee’s history in South Sudan
Unlike neighboring Ethiopia or Uganda, oil-rich South Sudan has never been known as a coffee-producing nation.
Its British colonizers grew robusta and arabica, but much of that stopped during decades of conflict that forced people from their homes and made it hard to farm. Coffee trees require regular care such as pruning and weeding and take at least three years to yield fruit.
During a visit earlier this month to Nzara County in Western Equatoria state — regarded as the country’s breadbasket — residents reminisced to Associated Press reporters about their parents and grandparents growing coffee, yet much of the younger generation hadn’t done it themselves.
Many were familiar with excelsa, but didn’t realize how unique it was, or what it was called, referring to it as the big tree, typically taller than the arabica and robusta species that are usually pruned to be bush- or hedge-like. The excelsa trees can reach 15 meters (about 49 feet) in height, but may also be pruned much shorter for ease of harvesting.
Coffee made from excelsa tastes sweet — unlike robusta — with notes of chocolate, dark fruits and hazelnut. It’s more similar to arabica, but generally less bitter and may have less body.
“There’s so little known about this coffee, that we feel at the forefront to trying to unravel it and we’re learning every day,” said Ian Paterson, managing director of Equatoria Teak, a sustainable agro-forestry company that’s been operating in the country for more than a decade.
The company’s been doing trials on excelsa for years. Initial results are promising, with the trees able to withstand heat much better than other species, the company said. It’s also working with communities to revive the coffee industry and scale up production. Three years ago it gave seedlings and training to about 1,500 farmers, including Bashiama, to help them grow the coffee. The farmers can sell back to the company for processing and export.
Many of the trees started producing for the first time this year, and Paterson said he hopes to export the first batch of some 7 tons to specialty shops in Europe. By 2027, the coffee could inject some $2 million into the economy, with big buyers such as Nespresso expressing interest. But production needs to triple for it to be worthwhile for large buyers to invest, he said.
Challenges of growing an industry amid South Sudan’s instability
That could be challenging in South Sudan, where lack of infrastructure and insecurity make it hard to get the coffee out.
One truck of 30 tons of coffee has to travel some 1,800 miles (3,000 kilometers) to reach the port in Kenya to be shipped. The cost for the first leg of that trip, through Uganda, is more than $7,500, which is up to five times the cost in neighboring countries.
It’s also hard to attract investors.
Despite a peace deal in 2018 that ended a five-year civil war, pockets of fighting persist. Tensions in Western Equatoria are especially high after the president removed the governor in February, sparking anger among his supporters. When AP reporters visited Nzara, the main road to town was cut off one day because of gunshots and people were fleeing their villages, fearful of further violence.
The government says companies can operate safely, but warned them to focus on business.
“If I’m a businessman, dealing with my business, let me not mix with politics. Once you start mixing your business with politics, definitely you will end up in chaos,” said Alison Barnaba, the state’s minister of Agriculture, Forestry and Environment.
Barnaba said there are plans to rehabilitate old coffee plantations and build an agriculture school, but details are murky, including where the money will come from. South Sudan hasn’t paid its civil servants in more than a year, and a rupture of a crucial oil pipeline through neighboring Sudan has tanked oil revenue.
Growing the coffee isn’t always easy, either. Farmers have to contend with fires that spread quickly in the dry season and decimate their crops. Hunters use fires to scare and kill animals and residents use it to clear land for cultivation. But the fires can get out of control and there are few measures in place to hold people accountable, say residents.
Coffee as a way out of poverty
Still, for locals, the coffee represents a chance at a better future.
Bashiama said she started planting coffee after her husband was injured and unable to help cultivate enough of the maize and ground nuts that the family had lived on. Since his accident she hasn’t been able to send her children to school or buy enough food, she said.
Another farmer, 37-year-old Taban John, wants to use his coffee earnings to buy a bicycle so he can more easily sell his other crops, ground nuts and cassava, and other goods in town. He also wants to be able to afford school uniforms for his children.
Excelsa is an opportunity for the community to become more financially independent, say community leaders. People rely on the government or foreign aid, but when that doesn’t come through they’re not able to take care of their families, they say.
But for coffee to thrive in South Sudan, locals say there needs to be a long-term mentality, and that requires stability.
Elia Box lost half of his coffee crop to fire in early February. He plans to replace it, but was dispirited at the work it will require and the lack of law and order to hold people accountable.
“People aren’t thinking long-term like coffee crops, during war,” he said. “Coffee needs peace.”


Microsoft and OpenAI dueling over artificial general intelligence, The Information reports

Updated 26 June 2025
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Microsoft and OpenAI dueling over artificial general intelligence, The Information reports

  • The report comes at a time when one of the most pivotal partnerships in the field of AI is under strain

Microsoft and OpenAI are at odds over a contractual provision related to artificial general intelligence, The Information reported on Wednesday.
Under the current terms, when OpenAI achieves AGI, Microsoft’s access to such a technology would be void. Microsoft wants OpenAI to remove that clause but so far OpenAI has refused, the report said.
“We have a long-term, productive partnership that has delivered amazing AI tools for everyone. Talks are ongoing and we are optimistic we will continue to build together for years to come,” OpenAI and Microsoft said in a joint statement emailed to Reuters.
The report comes at a time when one of the most pivotal partnerships in the field of AI is under strain.
OpenAI needs Microsoft’s approval to complete its transition into a public-benefit corporation. But the two have not been able to agree on details even after months of negotiations, according to sources.
Microsoft partnered with OpenAI in 2019, investing $1 billion to support the startup’s development of AI technologies on its Azure cloud platform.

 


An Alaskan brown bear has a new shiny smile after getting a huge metal crown for a canine tooth

Updated 25 June 2025
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An Alaskan brown bear has a new shiny smile after getting a huge metal crown for a canine tooth

  • The 360-kilogram Tundra was put under sedation Monday and fitted with a new crown
  • “He’s got a little glint in his smile now,” zoo marketing manager Caroline Routley said

MINNESOTA: An Alaskan brown bear at the Lake Superior Zoo in northeastern Minnesota has a gleaming new silver-colored canine tooth in a first-of-its-kind procedure for a bear.

The 800-pound (360-kilogram) Tundra was put under sedation Monday and fitted with a new crown — the largest dental crown ever created, according to the zoo.

“He’s got a little glint in his smile now,” zoo marketing manager Caroline Routley said Wednesday.

The hour-long procedure was done by Dr. Grace Brown, a board-certified veterinary dentist who helped perform a root canal on the same tooth two years ago. When Tundra reinjured the tooth, the decision was made to give him a new, stronger crown.

The titanium alloy crown, made by Creature Crowns of Post Falls, Idaho, was created for Tundra from a wax caste of the tooth.

Brown plans to publish a paper on the procedure in the Journal of Veterinary Dentistry later this year.

“This is the largest crown ever created in the world,” she said. “It has to be published.”

Tundra and his sibling, Banks, have been at the Duluth zoo since they were 3 months old, after their mother was killed.

Tundra is now 6 years old and, at his full height on his hind legs, stands about 8 feet (2.4 meters) tall. The sheer size of the bear required a member of the zoo’s trained armed response team to be present in the room — a gun within arm’s reach — in case the animal awoke during the procedure, Routley said. But the procedure went without a hitch, and Tundra is now back in his habitat, behaving and eating normally.

Other veterinary teams have not always been as lucky. In 2009, a zoo veterinarian at Henry Doorly Zoo and Aquarium in Omaha, Nebraska, suffered severe injuries to his arm while performing a routine medical exam on a 200-pound (90 kilogram) Malaysian tiger.

The tiger was coming out of sedation when the vet inadvertently brushed its whiskers, causing the tiger to reflexively bite down on the vet’s forearm.


Bears get paws on the honey in UK wildlife park escape

Updated 24 June 2025
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Bears get paws on the honey in UK wildlife park escape

  • The pair made a beeline for their food store where they scoffed snack’s including the seven-day supply of honey
  • During the hour-long drama, the bears were “continuously monitored both on the ground and via CCTV“

LONDON: Two young bears escaped from their enclosure at a UK wildlife park and devoured a week’s worth of food store honey before falling asleep, the attraction said on Tuesday.

Mish and Lucy, both aged four, got out of their enclosure at Wildwood Devon in southwestern England on Monday afternoon.

The pair made a beeline for their food store where they scoffed snack’s including the seven-day supply of honey, a park statement said.


The bears “posed no threat to the public at any point” although visitors on site were escorted to a secure building as a precaution.

During the hour-long drama, the bears were “continuously monitored both on the ground and via CCTV” until they were returned to their enclosure by keepers and promptly “fell asleep,” Wildwood added.

Police attended the scene and an investigation was underway to determine how the animals managed to break out, it said.

The park spread across 40 acres (160 hectares) of gardens and woodland is home to an array of wildlife including brown bears, wolves and arctic foxes.


Gender not main factor in attacks on Egyptian woman pharaoh: study

Updated 24 June 2025
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Gender not main factor in attacks on Egyptian woman pharaoh: study

  • Earlier scholars believed Queen Hatshepsut’s stepson Thutmose III unleashed a posthumous campaign of defilement against her out of revenge and hatred, including because he wanted to purge any notion that a woman could successfully rule

TORONTO, Canada: She was one of ancient Egypt’s most successful rulers, a rare female pharaoh who preceded Cleopatra by 1,500 years, but Queen Hatshepsut’s legacy was systematically erased by her stepson successor after her death.
The question of why her impressive reign was so methodically scrubbed has attracted significant debate, but in new research published Monday, University of Toronto scholar Jun Wong argues far too much emphasis has been placed on her gender.
“It’s quite a romantic question: why was this pharaoh attacked after her death?” Wong told AFP, explaining his interest in a monarch who steered ancient Egypt through a period of extraordinary prosperity.
Earlier scholars believed Queen Hatshepsut’s stepson Thutmose III unleashed a posthumous campaign of defilement against her out of revenge and hatred, including because he wanted to purge any notion that a woman could successfully rule.
“The way in which (Hatshepsut’s) reign has been understood has always been colored by her gender,” Wong said, referencing beliefs that Thutmose III may have viewed her as “a kind of an evil stepmother.”
His research, which builds on other recent scholarship and is being published in the journal Antiquity, argues Thutmose III’s motivations were far more nuanced, casting further doubt on the theory of backlash against a woman in charge.
Hatshepsut ruled Egypt roughly 3,500 years ago, taking over following the death of her husband Thutmose II.
She first served as regent to her stepson, the king-in-waiting, but successfully consolidated power in her own right, establishing herself as a female pharaoh.
Experts say she expanded trade routes and commissioned extraordinary structures, including an unparallelled mortuary in the Valley of the Kings on the Nile’s west bank.
Wong reassessed a range of material from damaged statues uncovered during excavations from 1922 to 1928.
He said there is no doubt Thutmose III worked to eliminate evidence of Hatshepsut’s achievements, but his efforts were “perhaps driven by ritual necessity rather than outright antipathy,” Wong said.
Thutmose III may have been trying to neutralize the power of his predecessor in a practical and common way, not out of malice.
He also found that some of the statues depicting Hatshepsut were likely damaged because later generations wanted to reuse them as building materials.
“For a long time, it has been assumed that Hatshepsut’s statuary sustained a vindictive attack,” Wong said, arguing that a fresh look at the archives suggests “this is not the case.”

 


Crash dummies used in car safety tests are still modeled after men despite higher risks for women

Updated 23 June 2025
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Crash dummies used in car safety tests are still modeled after men despite higher risks for women

  • Maria Weston Kuhn, a survivor of a near-fatal accident, created a nonprofit to help change that
  • Her organization is asking members of Congress to sign onto a bill that would mandate the National Highway Traffic Safety Administration to upgrade the standards

Maria Weston Kuhn had one lingering question about the car crash that forced her to have emergency surgery during a vacation in Ireland: Why did she and her mother sustain serious injuries while her father and brother, who sat in the front, emerge unscathed?
“It was a head-on crash and they were closest to the point of contact,” said Kuhn, now 25, who missed a semester of college to recover from the 2019 collision that caused her seat belt to slide off her hips and rupture her intestines by pinning them against her spine. “That was an early clue that something else was going on.”
When Kuhn returned home to Maine, she found an article her grandma had clipped from Consumer Reports and left on her bed. Women are 73 percent more likely to be injured in a frontal crash, she learned, yet the dummy used in vehicle tests by the National Highway Traffic Safety Administration dates back to the 1970s and is still modeled almost entirely off the body of a man.
A survivor becomes an activist
Kuhn, who is starting law school at New York University this fall, took action and founded the nonprofit Drive US Forward. Its aim was to raise public awareness and eventually encourage members of Congress to sign onto a bill that would require NHTSA to incorporate a more advanced female dummy into its testing.
The agency has the final word on whether cars get pulled from the market, and the kind of dummy used in its safety tests could impact which ones receive coveted five-star ratings.
“It seems like we have an easy solution here where we can have crash test dummies that reflect an average woman as well as a man,” Sen. Deb Fischer, a Nebraska Republican who has introduced the legislation the past two sessions, told The Associated Press.
Senators from both parties have signed onto Fischer’s “She Drives Act,” and the transportation secretaries from the past two presidential administrations have expressed support for updating the rules.
But for various reasons, the push for new safety requirements has been moving at a sluggish pace. That’s particularly true in the US, where much of the research is happening and where around 40,000 people are killed each year in car crashes.
Evolution of a crash test dummy
The crash test dummy currently used in NHTSA five-star testing is called the Hybrid III, which was developed in 1978 and modeled after a 5-foot-9, 171-pound man (the average size in the 1970s but about 29 pounds lighter than today’s average). What’s known as the female dummy is essentially a much smaller version of the male model with a rubber jacket to represent breasts. It’s routinely tested in the passenger seat or the back seat but seldom in the driver’s seat, even though the majority of licensed drivers are women.
“What they didn’t do is design a crash test dummy that has all the sensors in the areas where a woman would be injured differently than a man,” said Christopher O’Connor, president and CEO of the Farmington Hills, Michigan-based Humanetics Group, which has spent more than a decade developing and refining one.
A female dummy from Humanetics equipped with all of the available sensors costs around $1 million, about twice the cost of the Hybrid used now.
But, O’Connor says, the more expensive dummy far more accurately reflects the anatomical differences between the sexes — including in the shape of the neck, collarbone, pelvis, and legs, which one NHTSA study found account for about 80 percent more injuries by women in a car crash compared to men.
Such physical dummies will always be needed for vehicle safety tests, and to verify the accuracy of virtual tests, O’Connor said.
Europe incorporated the more advanced male dummy developed by Humanetics’ engineers, the THOR 50M (based on a 50th percentile man), into its testing procedures soon after Kuhn’s 2019 crash in Ireland. Several other countries, including China and Japan, have adopted it as well.
But that model and the female version the company uses for comparison, the THOR 5F (based on a 5th percentile woman), have been met with skepticism from some American automakers who argue the more sophisticated devices may exaggerate injury risks and undercut the value of some safety features such as seat belts and airbags.
A debate over whether more sensors mean more safety
Bridget Walchesky, 19, had to be flown to a hospital, where she required eight surgeries over a month, after a 2022 crash near her home in Sheboygan, Wisconsin, that killed her friend, who was driving. While acknowledging the seat belt likely saved her life, Walchesky said some of the injuries — including her broken collarbone — were the result of it pinning her too tightly, which she views as something better safety testing focused on women could improve.
“Seat belts aren’t really built for bodies on females,” Walchesky said. “Some of my injuries, the way the force hit me, they were probably worsened.”
The Alliance for Automotive Innovation, an industry trade group, said in a statement to the AP that the better way to ensure safety — which it called its top priority — is through upgrades to the existing Hybrid dummy rather than mandating a new one.
“This can happen on a faster timeline and lead to quicker safety improvements than requiring NHTSA to adopt unproven crash test dummy technology,” the alliance said.
Humanetics’ THOR dummies received high marks in the vehicle safety agency’s early tests. Using cadavers from actual crashes to compare the results, NHTSA found they outperformed the existing Hybrid in predicting almost all injuries — including to the head, neck, shoulders, abdomen and legs.
A separate review by the Insurance Institute for Highway Safety, a research arm funded by auto insurers, was far more critical of the dummy’s ability to predict chest injuries in a frontal crash. Despite the vast expansion in the number of sensors, the insurance institute’s testing found, the male THOR dummy was less accurate than the current Hybrid dummies, which also had limitations.
“More isn’t necessarily better,” said Jessica Jermakian, senior vice president for vehicle research at IIHS. “You also have to be confident that the data is telling you the right things about how a real person would fare in that crash.”
The slow pace of changing the rules
NHTSA’s budget plan commits to developing the female THOR 5F version with the ultimate goal of incorporating it into the testing. But there could be a long wait considering the THOR’s male version adopted by other countries is still awaiting final approval in the US
A 2023 report by the Government Accountability Office, which conducts research for Congress, cited numerous “missed milestones” in NHTSA’s development of various crash dummy enhancements — including in the THOR models.
Kuhn acknowledges being frustrated by the slow process of trying to change the regulations. She says she understands why there’s reluctance from auto companies if they fear being forced to make widespread design changes with more consideration for women’s safety.
“Fortunately, they have very skilled engineers and they’ll figure it out,” she said.