Panel rejects psychedelic drug MDMA as a PTSD treatment

06/04/2024 Science 0

washington — Federal health advisers voted Tuesday against a first-of-a-kind proposal to begin using the mind-altering drug MDMA as a treatment for PTSD, handing a potentially major setback to advocates who had hoped to win a landmark federal approval and bring the banned drugs into the medical mainstream. 

The panel of advisers to the Food and Drug Administration sided 10-1 against the overall benefits of MDMA when used to treat post-traumatic stress disorder. They cited flawed study data, questionable research conduct and significant drug risks, including the potential for heart problems, injury and abuse. 

“It seems like there are so many problems with the data — each one alone might be OK, but when you pile them on top of each other … there’s just a lot of questions I would have about how effective the treatment is,” said Dr. Melissa Decker Barone, a psychologist with the Department of Veterans Affairs. 

The FDA is not required to follow the group’s advice and is expected to make its final decision by August, but the negative opinion could strengthen FDA’s rationale for rejecting the treatment. 

The vote followed hours of pointed questions and criticisms about the research submitted on MDMA — sometimes called ecstasy or molly. Panelists pointed to flawed studies that could have skewed the results, missing follow-up data on patient outcomes, and a lack of diversity among participants. The vast majority of patients studied were white, with only five Black patients receiving MDMA, raising questions about the generalizability of the results. 

“The fact that this study has so many white participants is problematic because I don’t want something to roll out that only helps this one group,” said Elizabeth Joniak-Grant, the group’s patient representative. 

The FDA advisers also drew attention to allegations of misconduct in the trials that have recently surfaced in news stories and a report by the nonprofit Institute for Clinical and Economic Review, which evaluates experimental drug treatments. The incidents include a 2018 report of apparent sexual misconduct by a therapist interacting with a patient. 

Lykos Therapeutics, the company behind the study, said it previously reported the incident to the FDA and regulators in Canada, where the therapist is based. Lykos is essentially a corporate spinoff of the nation’s leading psychedelic advocacy group, the Multidisciplinary Association for Psychedelic Studies, or MAPS, which funded the studies. The group was founded in 1986 to promote the benefits of MDMA and other mind-altering substances. 

MDMA is the first in a series of psychedelics — including LSD and psilocybin — that are expected to come before the FDA in the next few years. The panel’s negative ruling could further derail financial investments in the fledgling industry, which has mainly been funded by a small number of wealthy backers. 

MDMA’s main effect is triggering feelings of intimacy, connection and euphoria. When used to enhance talk therapy, the drug appears to help patients process their trauma and let go of disturbing thoughts and memories. 

But the panel struggled with the reliability of those results, given the difficulties of objectively testing psychedelic drugs. 

Because MDMA causes intense, psychological experiences, almost all patients in two key studies of the drug were able to guess whether they had received the MDMA or a dummy pill. That’s the opposite of the approach generally required for high-quality drug research, in which bias is minimized by “blinding” patients and researchers to whether they received the drug under investigation. 

“I’m not convinced at all that this drug is effective based on the data I saw,” said Dr. Rajesh Narendran, a University of Pittsburgh psychiatrist who chaired the panel. 

Panelists also noted the difficulty of knowing how much of patients’ improvement came from MDMA versus simply undergoing the extensive therapy, which totaled more than 80 hours for many patients. Results were further marred by other complicating factors, including a large number of patients who had previously used MDMA or other psychedelics drugs recreationally. 

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Saudi Arabia warns of above-average heat during Hajj

06/04/2024 Arts 0

Riyadh, Saudi Arabia — Saudi Arabia said Tuesday pilgrims can expect average high temperatures of 44 degrees Celsius (111 Fahrenheit) during the Hajj, which last year saw thousands of cases of heat stress.

“The expected climate for Hajj this year will witness an increase in average temperatures of 1½  to 2 degrees above normal in Mecca and Medina,” national meteorology center chief Ayman Ghulam told a press conference.

The forecast indicates “relative humidity 25%, rain rates close to zero, average maximum temperature 44 degrees,” he said.

The Hajj, which begins on June 14, is one of the five pillars of Islam and must be undertaken at least once by all Muslims who have the means to do so.

It involves a series of rites completed over four days in Mecca and its surroundings in the west of oil-rich Saudi Arabia.

Last year more than 1.8 million Muslims took part in the Hajj, official figures showed.

More than 2,000 people suffered heat stress, according to Saudi authorities, after temperatures soared to 48 degrees Celsius (118 degrees Fahrenheit).

The real number of heat stress cases — which includes heatstroke, exhaustion, cramps and rashes — was probably far higher, as many sufferers were not admitted to hospitals or clinics.

At least 240 people — many from Indonesia — died during the pilgrimage, according to figures announced by various countries that did not specify causes of death.

Saudi Arabia did not provide statistics on fatalities.

Officials in the kingdom take steps to try to mitigate the effects of heat, including providing air-conditioned tents and misting systems.

Ghulam told Tuesday’s press conference there was “a need for sufficient quantities of water to cover daily consumption as temperatures rise.”

He also said food for pilgrims should be transported in refrigerators so it does not spoil.

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LogOn: Swarms of drones can be managed by one person

06/04/2024 IT business 0

The U.S. military says large groups of drones and ground robots can be managed by a single person without added stress to the operator. In this week’s episode of LogOn, VOA’s Julie Taboh reports the technologies may be beneficial for civilian uses, too. Videographer and video editor: Adam Greenbaum

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Many Americans still shying away from EVs despite Biden’s push, poll finds

06/04/2024 IT business 0

Washington — Many Americans still aren’t sold on going electric for their next car purchase. High prices and a lack of easy-to-find charging stations are major sticking points, a new poll shows.  

About 4 in 10 U.S. adults say they would be at least somewhat likely to buy an EV the next time they buy a car, according to the poll by The Associated Press-NORC Center for Public Affairs Research and the Energy Policy Institute at the University of Chicago, while 46% say they are not too likely or not at all likely to purchase one.  

The poll results, which echo an AP-NORC poll from last year, show that President Joe Biden’s election-year plan to dramatically raise EV sales is running into resistance from American drivers. Only 13% of U.S. adults say they or someone in their household owns or leases a gas-hybrid car, and just 9% own or lease an electric vehicle.  

Caleb Jud of Cincinnati said he’s considering an EV, but may end up with a plug-in hybrid — if he goes electric. While Cincinnati winters aren’t extremely cold, “the thought of getting stuck in the driveway with an EV that won’t run is worrisome, and I know it wouldn’t be an issue with a plug-in hybrid,″ he said. Freezing temperatures can slow chemical reactions in EV batteries, depleting power and reducing driving range.

A new rule from the Environmental Protection Agency requires that about 56% of all new vehicle sales be electric by 2032, along with at least 13% plug-in hybrids or other partially electric cars. Auto companies are investing billions in factories and battery technology in an effort to speed up the switch to EVs to cut pollution, fight climate change — and meet the deadline.  

EVs are a key part of Biden’s climate agenda. Republicans led by presumptive nominee Donald Trump are turning it into a campaign issue.  

Younger people are more open to eventually purchasing an EV than older adults. More than half of those under 45 say they are at least “somewhat” likely to consider an EV purchase. About 32% of those over 45 are somewhat likely to buy an EV, the poll shows.  

But only 21% of U.S. adults say they are “very” or “extremely” likely to buy an EV for their next car, according to the poll, and 21% call it somewhat likely. Worries about cost are widespread, as are other practical concerns.  

Range anxiety – the idea that EVs cannot go far enough on a single charge and may leave a driver stranded — continues to be a major reason why many Americans do not purchase electric vehicles.  

About half of U.S. adults cite worries about range as a major reason not to buy an EV. About 4 in 10 say a major strike against EVs is that they take too long to charge or they don’t know of any public charging stations nearby.  

Concern about range is leading some to consider gas-engine hybrids, which allow driving even when the battery runs out. Jud, a 33-year-old operations specialist and political independent, said a hybrid “is more than enough for my about-town shopping, dropping my son off at school” and other uses.  

With EV prices declining, cost would not be a factor, Jud said — a minority view among those polled. Nearly 6 in 10 adults cite cost as a major reason why they would not purchase an EV.  

Price is a bigger concern among older adults.  

The average price for a new EV was $52,314 in February, according to Kelley Blue Book. That’s down by 12.8% from a year earlier, but still higher than the average price for all new vehicles of $47,244, the report said.

Jose Valdez of San Antonio owns three EVs, including a new Mustang Mach-E. With a tax credit and other incentives, the sleek new car cost about $49,000, Valdez said. He thinks it’s well worth the money.  

“People think they cost an arm and a leg, but once they experience (driving) an EV, they’ll have a different mindset,” said Valdez, a retired state maintenance worker. 

The 45-year-old Republican said he does not believe in climate change. “I care more about saving green” dollars, he said, adding that he loves the EV’s quiet ride and the fact he doesn’t have to pay for gas or maintenance. EVs have fewer parts than gas-powered cars and generally cost less to maintain. Valdez installed his home charger himself for less than $700 and uses it for all three family cars, the Mustang and two older Ford hybrids.

With a recently purchased converter, he can also charge at a nearby Tesla supercharger station, Valdez said.  

About half of those who say they live in rural areas cite lack of charging infrastructure as a major factor in not buying an EV, compared with 4 in 10 of those living in urban communities.  

Daphne Boyd, of Ocala, Florida, has no interest in owning an EV. There are few public chargers near her rural home “and EVs don’t make any environmental sense,″ she said, citing precious metals that must be mined to make batteries, including in some countries that rely on child labor or other unsafe conditions. She also worries that heavy EV batteries increase wear-and-tear on tires and make the cars less efficient. Experts say extra battery weight can wear on tires but say proper maintenance and careful driving can extend tire life.  

Boyd, a 54-year-old Republican and self-described farm wife, said EVs may eventually make economic and environmental sense, but “they’re not where they need to be” to convince her to buy one now or in the immediate future.

Ruth Mitchell, a novelist from Eureka Springs, Arkansas, loves her EV. “It’s wonderful — quiet, great pickup, cheap to drive. I rave about it on Facebook,″ she said.

Mitchell, a 70-year-old Democrat, charges her Chevy Volt hybrid at home but says there are several public chargers near her house. She’s not looking for a new car, Mitchell said, but when she does it will be electric: “I won’t drive anything else.”

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Rare fossil of adolescent Tyrannosaurus – ‘Teen Rex’ – found by US kids

06/04/2024 Science 0

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Chinese lunar probe returning to Earth

06/04/2024 Science 0

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Mick Jagger, strutting at 80, teases new album and more touring

06/04/2024 Arts 0

Los Angeles — How does it feel for Mick Jagger to be back on tour singing, dancing and strutting across stadium concert stages at 80 years old?

“Like being on stage at 78,” the Rolling Stones frontman, who has thrilled audiences for more than six decades, said a day after playing a packed show outside Boston.

“It took a couple of shows to get into the groove, but now we’re into it,” Jagger said. “I’m feeling good.”

He sang “What a drag it is getting old,” back in the 1960s. But Jagger, who turns 81 on July 26, is still having a blast and has no plans to stop rocking anytime soon.

Now swinging through the U.S. on the “Hackney Diamonds” tour, the group will look at opportunities to play in other countries next year, Jagger said in an interview.

“We’ll consider those offers, where we’re going to go and where it will be fun, you know?” he said. “It could be Europe, could be South America, could be anywhere.”

Jagger also said the Stones are likely to release more new music soon.  

The current tour is named for the critically praised album the Stones debuted last October, the first new material from the British rockers in 18 years.

At each stop, Jagger commands the stage for two hours with bandmates Keith Richards, 80, and Ronnie Wood, 77. Fans say Jagger still delivers a vigorous performance full of gyrating, stomping, sprinting and his world-famous swagger.

In a review titled “The Rolling Stones Really Might Never Stop,” the New York Times said Jagger, at a show at a football stadium in New Jersey, seemed to get more energetic as the night went on.

Where does he find such energy?

“I just enjoy it,” Jagger said. “Really, that’s the answer. I just love doing it.

“You get this back and forth with the audience. You can see they’re having a good time, you’re having a good time, and it gives you a lot more energy.”

Music legends may join Jagger

Jagger said he stays fit by doing two dance rehearsals and a few gym workouts each week. His father was a physical education teacher and Jagger has often credited his good health to genetics.

On the tour, the Stones play about four songs from “Hackney Diamonds” in between rock classics such as “Start Me Up,” “(I Can’t Get No) Satisfaction” and “Sympathy for the Devil.” The set list is tweaked for each stop.

Fans appear to have embraced the new music, Jagger said. He sees people in the crowd singing along to the words.

Coming up, Jagger said he hopes to be joined on stage by some of the music legends who made guest appearances on “Hackney Diamonds” – Paul McCartney, Lady Gaga, Stevie Wonder and Elton John – but said he does not yet have commitments. “It’s hard pinning them down,” he said.

The Stones recorded many songs that did not make it onto “Hackney Diamonds,” which may lead to another album, Jagger said.

“We’ve got a lot more, so I think we may be set up to make another album quite soon,” he said.

Outside of music, Jagger is producing a film about the love story between jazz musician Miles Davis and French actress and singer Juliette Greco, as well as a movie adaptation of “The Real Thing,” a play by British playwright Tom Stoppard.

Jagger has appeared on screen in about a dozen films and TV shows and said he would like to do more acting. “I don’t really get that many interesting offers, to be honest,” he said. “I enjoy doing it when I do it.”

Interest in U.S. elections

On the tour, the band asks ticket holders at each stop to vote on one song to be included in that night’s show. Boston fans chose 1980 track “Emotional Rescue” in the online poll, which had a turnout of roughly 80%.

Jagger used the moment to urge the audience to vote in the U.S. presidential election in November.

He did not say which candidate he preferred, but the band has threatened to sue likely Republican nominee Donald Trump if his campaign keeps playing the Stones hit “You Can’t Always Get What You Want” at events.

Jagger has made brief political jabs on stage and occasionally receives flack as a Brit commenting on American politics.

“First of all, I think everyone has a right to have an opinion,” Jagger said. “It’s a free country.”

“I feel like it’s such an important election,” he added.

“I’ve got seven children who are U.S. citizens. I care about what happens to their future. And I pay a lot of American taxes. So why shouldn’t I be able to say what I feel?”

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Climate change, El Niño to blame for deadly floods in Brazil

06/04/2024 Science 0

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Trillions of cicadas descend on parts of US

06/03/2024 Science 0

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Real Madrid signs France captain Mbappe on free transfer 

06/03/2024 Arts 0

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Algeria seeks to lure tourists to neglected cultural, scenic glories

06/03/2024 Arts 0

ORAN, Algeria — Algeria wants to lure more visitors to the cultural and scenic treasures of Africa’s largest country, shedding its status as a tourism backwater and expanding a sector outshone by competitors in neighboring Morocco and Tunisia.  

The giant north African country offers Roman and Islamic sites, beaches and mountains just an hour’s flight from Europe, and haunting Saharan landscapes, where visitors can sleep on dunes under the stars and ride camels with Tuareg nomads.  

But while tourist-friendly Morocco welcomed 14.5 million visitors in 2023, bigger, richer Algeria hosted just 3.3 million foreign tourists, according the tourism ministry.  

About 1.2 million of those holiday-makers were Algerians from the diaspora visiting families.  

The lack of travelers is testimony to Algeria’s neglect of a sector that remains one of world tourism’s undiscovered gems.  

As Algeria’s oil and gas revenues grew in the 1960s and 70s, successive governments lost interest in developing mass tourism. A descent into political strife in the 1990s pushed the country further off the beaten track.  

But while security is now much improved, Algeria needs to tackle an inflexible visa system and poor transport links, as well as grant privileges to local and foreign private investors to enable tourism to flourish, analysts say.  

Saliha Nacerbay, General Director of the National Tourism Office, outlined plans to attract 12 million tourists by 2030 – an ambitious fourfold increase.  

“To achieve this, we, as the tourism and traditional industry sector, are seeking to encourage investments, provide facilities to investors, build tourist and hotel facilities,” she said, speaking at the International Tourism and Travel Fair, hosted in Algiers from May 30 to June 2.  

Algeria has plans to build hotels and restructure and modernize existing ones. The tourism ministry said that about 2,000 tourism projects have been approved so far, 800 of which are currently under construction.  

The country is also restoring its historical sites, with 249 locations earmarked for tourism expansion. Approximately 70 sites have been prepared, and restoration plans are underway for 50 additional sites, officials said.  

French tourist Patrick Lebeau emphasized the need to improve infrastructure to fully realize Algeria’s tourism prospects.  

“Obviously, there is a lot of tourism potential, but much work still needs to be done to attract us,” Lebeau said.  

Tourism and travel provided 543,500 jobs in Algeria in 2021, according to the Statista website. In contrast, tourism professionals in Morocco estimate the sector provides 700,000 direct jobs in the kingdom, and many more jobs indirectly.

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In Mexico’s Yucatan Peninsula, a hidden underground world is under threat by the Maya Train

06/03/2024 Science 0

AKTUN TUYUL CAVE SYSTEM, Mexico — Rays of sunlight slice through pools of crystal water as clusters of fish cast shadows on the limestone below. Arching over the emerald basin are walls of stalactites dripping down the cavern ceiling, which opens to a dense jungle.

These glowing sinkhole lakes — known as cenotes — are a part of one of Mexico’s natural wonders: A fragile system of an estimated 10,000 subterranean caverns, rivers and lakes that wind almost surreptitiously beneath Mexico’s southern Yucatan peninsula.

Now, construction of President Andrés Manuel López Obrador’s crown jewel project — the Maya Train — is rapidly destroying part of that hidden underground world, already under threat by development and mass tourism. As the caverns are thrust into the spotlight in the lead-up to the country’s presidential elections, scientists and environmentalists warn that the train will mean long-term environmental ruin.

Deep in the jungle, the roar of heavy machinery cuts through the cave’s gentle “drip, drip, drip.” Just a few meters above, construction of the train line is in full swing. The caverns rumble as government workers use massive metal drills that bore into limestone, embedding an estimated 15,000 steel pillars into the caverns.

Engineer Guillermo D’Christy looks upon the once immaculate cave, now coated with a layer of concrete and broken stalactites, icicle-shaped rock formations normally hanging from the roof of the cave. A mix of grief and anger is painted upon the face of D’Christy, who has long studied the waters running through the caves.

“Pouring concrete into a cavern, directly into the aquifer, without any concern or care,” D’Christy said. “That’s total ecocide.”

A tourism boon, but at what cost?

For nearly 1,460 kilometers, (1,000 miles) the high-speed Maya Train will wind its way around Mexico’s southern Yucatan Peninsula. When it’s completed, it’ll connect tourist hubs like Cancun and Playa del Carmen to dense jungle, remote communities and archaeological sites, drawing development and money into long-neglected rural swathes of the country.

The more than $30 billion train is among the keystone projects of Mexico’s outgoing President López Obrador, who has spent his six years in office portraying himself as a champion of the country’s long-forgotten poor.

“The Maya Train will be our legacy of development for the southeast of Mexico,” the president wrote in a post on the social platform X last year.

With Mexico holding elections on Sunday, the future of the train, and López Obrador’s legacy, is uncertain. Both leading candidates to replace him have made promises for a green agenda, but also supported the economic promises the train brings.

At issue is the path the train takes.

It was originally planned to run along the region’s highway in more urban areas. But after waves of complaints by hotel owners, the government moved one of the final sections of the line deeper into the jungle, atop the most important cave system in the country. It’s plowed down millions of trees, a chunk of the largest tropical forest in the Americas after the Amazon.

The caves contain one of the biggest aquifers in Mexico and act as the region’s main water source, crucial at a time when the nation faces a deepening water crisis. In 2022, archaeologists also discovered some of the oldest human remains in North America within the caverns.

The area was once a reef nestled beneath the Caribbean Sea but changing sea levels pushed Mexico’s southern peninsula out of the ocean as a mass of limestone. Water sculpted the porous stone into caves over millions of years.

It produced the open-face freshwater caverns, “cenotes,” and underground rivers that are in equal parts awe-inspiring and delicate, explained Emiliano Monroy-Ríos, a geologist at Northwestern University studying the region.

“These ecosystems are very, very fragile,” Monroy-Ríos said. “They are building upon a land that is like Gruyere cheese, full of caves and cavities of different sizes and at different depths.”

López Obrador promised his government would prevent damage to the Great Mayan Aquifer by elevating the sections of the train on thousands of hefty steel pillars buried deep into the ground.

But the populist leader was met with an uproar in late January when environmentalists and scientists posted videos showing government drills carving tunnels into the tops of caverns, implanting rows of 2-meter-wide (6-foot-wide) steel pillars.

López Obrador responded angrily to the videos, calling them “staged” by his political enemies.

“These pseudo-environmentalists are liars,” López Obrador said in a news briefing. “Don’t watch those videos because they’re specialists in staging.”

Associated Press journalists traveled to construction sites along the Maya Train route where López Obrador denied causing any environmental damage. What they saw directly contradicted the president’s claims.

Documenting destruction

D’Christy treks through dense rainforest and clicks on his headlight as he climbs into a split in a rock.

The engineer and hydrological expert has spent 25 years roving the intricate cave system, tracking the quality of the waters. Like many of the people studying the mysteries of the ancient cave system, his once tame job was inadvertently turned turbulent with the rise of the train project.

Today, he wanders into a small section of the caverns known as Aktun Tuyul, less than an hour from the tourist city of Playa del Carmen. As the 58-year-old Mexican walks past layers of stalactites and steel pillars burrowing into the rock formations, the cave’s darkness is broken by wagon wheel-sized holes drilled into the roof of the cave, where even more pillars will be implanted.

D’Christy wades through waist-deep water, now turned a murky brown by corroded metal from the pillars and pushes his body through a narrow passage in the rock.

Sitting next to one of more than a dozen pillars embedded into this cavern, he pulls out a series of syringes and bottles, taking a sample of the water next to the metal.

“It clearly has a color characteristic of iron contamination,” he said, holding up a syringe of foggy yellow water. “We’re going to take a sample.”

D’Christy pours the water into a glass vial, mixing it with a chemical that turns it a deep blue, indicating the water contains traces of iron from the poles. Next to other pillars, he presses his ear to the metal, listening to globs of concrete pour into the hollow tube.

Across the cave system, stalactites broken off by vibrations from train construction litter the ground like rubble following an earthquake. In other caverns, the concrete filling the pillars has spilled out to coat the limestone ground.

While the long-term environmental consequences of the construction are unknown, what is certain is that it is transforming the entire ecosystem, said geologist Monroy-Ríos.

“Just by drilling, before you even put in the pillars, you are killing an entire ecosystem that was in those caves” he said. “Why? Because now light is coming in, the gases within have changed, and there are very sensitive species that live in total darkness. They have already killed hundreds of millions” of organisms.

But the geologist’s greatest concern continues to be that the morphing limestone upon which the train is built and caves underneath the pillars could cause a collapse of the line. Scientists have long warned of the risks of building on soluble rock like limestone.

Already, sections of highway in the Yucatan have warped or caved in, and the Maya Train has been marred by a series of accidents, including a March train derailment, which government officials blamed on a loose clamp set by contractors.

Further damage to the limestone could lead to another accident that could be deadly. If a cargo train derailed, it could cause an oil spill that could permanently devastate the aquifer, Monroy-Ríos said.

‘It will benefit us all’

Not everyone is opposed to the train running through the remote communities. Some see an unprecedented economic opportunity, a chance to help poor families earn money.

Maria Norma de los Angeles and her family have long lived off a modest flow of tourists in their community of Jacinto Pat, tucked in a stretch of jungle in the southern coastal state, Quintana Roo.

They offer temazcal baths, traditional Mayan steam rooms meant to purify and relax the body, and charge visiting foreigners to swim in a nearby cenote.

The family, like many along the train’s path, was originally opposed to the project because they worried it would destroy the cenotes drawing tourists.

But their feelings about the train began to change when government officials contracted local people to build the track, De los Angeles said. They also promised to bring communities electricity, a sewage system and running water, and agreed to pay more for the land the train would pass over.

“It has its pros and its cons,” De los Angeles said as her family gathered to kill a pig to eat for her father’s birthday. “But there will be a moment when we see an economic spillover … I know that it will benefit us all.”

That’s the mentality of many Mexicans toward both the train and López Obrador. Many are willing to overlook the controversies of the populist and his train, in favor of his charisma and the strong economy seen during his presidency.

The 70-year-old leader has connected with Mexico’s long-invisible working class in a way few leaders have in recent history. López Obrador’s government has raised the minimum wage and provided cash handouts to older Mexicans and students. The government says more than 5 million people have been pulled out of poverty while López Obrador was president.

Luruama de la Cruz, a California resident whose family comes from the local town of Leona Vicario, said she bought her father tickets to the train for his birthday because it was a dream of his.

“A dream made reality,” De la Cruz says as she rode the train and took a video on her phone, meandering past passengers wearing “Maya Train” T-shirts and watching an interview between López Obrador and Russian state media.

“Whenever you build something, something else is destroyed,” she said, adding that family members worked on train construction. “This is for the good of the people.”

A rush to build the track

López Obrador has fast-tracked construction of the train to try to keep promises to complete it before June elections, something that has appeared all but impossible. The moves he’s made have only deepened his ongoing clashes with the country’s judiciary, further fueling criticisms that his government is undermining democratic institutions.

In a violation of Mexican law, the government didn’t carry out a comprehensive study to assess the potential environmental impacts before starting construction. That’s led to blindly plowing into caverns with no clue what’s being damaged, scientists and independent lawyers say.

“Our president has little respect for the law. He’s in a sort of tug of war for power and he does what he wants,” said Claudia Aguilar, a lawyer at Mexico’s Free School of Law.

When a judge ordered construction of the line be suspended until an adequate report of how the train would affect the caves was carried out, López Obrador ignored the ruling, and the work continued.

At the same time, much of the project has been cloaked in secrecy as López Obrador has charged Mexico’s military with construction and blocked the release of information in the name of “national security.”

While Mexico’s Supreme Court ruled that unconstitutional, López Obrador disregarded that ruling, too, saying it was to protect his project from “corrupt” critics.

When the AP requested an interview with leadership of the Maya Train project, spokesperson Mariana Galicia said they were “ordered that we cannot give interviews” but could respond to questions sent over email to “better control” the information shared. They did not respond to questions sent by email.

‘Swimming in poop’

Meanwhile, thousands of passengers are already riding sections of the train that have been built. The atmosphere above is far-removed from the conflicts playing out around the caverns.

Hotels and clubs host raves and even music festivals in some of the cenotes, with one club boasting it “takes the relaxation and wellness experience to another level. Let yourself be enveloped by this sacred, timeless place.”

Luxurious beach hotels and booming clubs packed with drunk, khaki-clad tourists dominate the coastal tourist city of Playa del Carmen. Once a Mayan settlement, the city is among many in the Yucatan Peninsula that in recent decades have been converted into a party hub for vacationing foreigners.

In the caves below, biologist Roberto Rojo paddles through a sea of trash.

Under the arching cavern roof, Rojo and a group of volunteers push a green kayak through a cenote, filling bulking bags of glass beer bottles, plastic tubes, metal grating, plastic Coca-Cola bottles, rotten wooden planks and even a printer.

“You don’t even want to know what many of those things are,” Rojo said.

It’s a fate Rojo and many others worry may await hundreds of cenotes, caves and underground lakes and rivers along the new Maya Train line.

“It’s not just the train, but everything the train brings with it – urban developments, hotel developments,” said water expert D’Christy. “Rather than solving a problem, they’re coming in and making a big problem worse.”

Millions of tourists a year flock to the region, affecting the entire underground as the industry guzzles water and sewage seeps through the earth and into the caves, killing fish and other wildlife. In 2022, authorities found that the water of more than a dozen of the caverns near the tourist city of Tulum was tainted with E. Coli bacteria.

Last year, the environmental organization Va Por La Tierra estimated that approximately 95% of the cenotes in Yucatan state — where the Maya Train cuts through — were already contaminated due to the lack of a sufficient sewage system. Scuba diving master Bernardette Carrión even told the AP that tourists admiring the splendor of the caves “are swimming in poop.”

The underground system is connected to the sea, so waste trickles out to the ocean, where scientists say it feeds seaweed-like algae piling up on Caribbean coastlines, spurring on a slate of other environmental and health hazards.

Rojo and other volunteers created the organization known as “Urban Cenotes” in Playa del Carmen to clean the water system, cave by cave.

“We’re trying to return the dignity that these spaces have had for thousands of years, that are now being turned into landfills, sewers and drains,” Rojo said.

But it’s an uphill battle for the hundreds of volunteers, and something they worry will become impossible as pollution expands into rural areas with the Maya Train, deepening ongoing pollution caused by pig farms and massive soy plantations.

Looking forward, they’re uncertain about what will come as June elections ended Sunday night, with López Obrador leaving office in the coming months. The leader will likely be replaced by either race front-runner and ally Claudia Sheinbaum or rival ex-Senator Xóchitl Gálvez.

Sheinbaum, an environmental scientist who leads the race by a comfortable margin, has portrayed herself as a champion for the environment, but has supported López Obrador’s fossil-fuel agenda and made few remarks about the environmental damage the train has wrought.

Little more than a week before Sunday’s presidential election, Sheinbaum said she was meeting with leaders of neighboring Guatemala and Belize in talks to extend the Maya Train to Central America.

Gálvez, a López Obrador opponent, has taken advantage of the controversy to tear into her adversaries, calling the train’s damage “irreversible” and a “consequence of the negligence of the government because they didn’t do any environmental impact studies.” Months earlier, though, she said she would also continue with plans to extend the train.

Meanwhile, groups like Rojo’s do everything they can to salvage an ecosystem that took millennia to form. They worry they might not have all that much time left.

“I’m not going to sit quietly and wait for the government to solve things,” Rojo said. “The people who live in the Yucatan peninsula are on the verge of a water crisis.”

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South Africa’s first retrofitted electric minibus taxi exceeds expectations

06/02/2024 IT business 0

Minibus taxis are everywhere in South Africa, and all of them run on gasoline. But engineers at one university are hoping to change that as they are getting better-than-expected results from their all-electric minibus taxi. Vicky Stark has the story from Cape Town, South Africa.

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Next Boeing CEO should understand past mistakes, airlines boss says 

06/02/2024 IT business 0

DUBAI — The next CEO of Boeing BA.N should have an understanding of what led to its current crisis and be prepared to look outside for examples of best industrial practices, the head of the International Air Transport Association said on Sunday.

U.S. planemaker Boeing is engulfed in a sprawling safety crisis, exacerbated by a January mid-air panel blowout on a near new 737 MAX plane. CEO Dave Calhoun is due to leave the company by the end of the year as part of a broader management shake-up, but Boeing has not yet named a replacement.

“It is not for me to say who should be running Boeing. But I think an understanding of what went wrong in the past, that’s very important,” IATA Director General Willie Walsh told Reuters TV at an airlines conference in Dubai, adding that Boeing was taking the right steps.

IATA represents more than 300 airlines or around 80% of global traffic.

“Our industry benefits from learning from mistakes, and sharing that learning with everybody,” he said, adding that this process should include “an acknowledgement of what went wrong, looking at best practice, looking at what others do.”

He said it was critical that the industry has a culture “where people feel secure in putting their hands up and saying things aren’t working the way they should do.”

Boeing is facing investigations by U.S. regulators, possible prosecution for past actions and slumping production of its strongest-selling jet, the 737 MAX.

‘Right steps’

Calhoun, a Boeing board member since 2009 and former GE executive, was brought in as CEO in 2020 to help turn the planemaker around following two fatal crashes involving the MAX, its strongest-selling jet.

But the planemaker has lost market share to competitor Airbus AIR.PA, with its stock losing nearly 32% of its value this year as MAX production plummeted this spring.

“The industry is frustrated by the problems as a result of the issues that Boeing have encountered. But personally, I’m pleased to see that they are taking the right steps,” Walsh said.

Delays in the delivery of new jets from both Boeing and Airbus are part of wider problems in the aerospace supply chain and aircraft maintenance industry complicating airline growth plans.

Walsh said supply chain problems are not easing as fast as airlines want and could last into 2025 or 2026.

“It’s probably a positive that it’s not getting worse, but I think it’s going to be a feature of the industry for a couple of years to come,” he said.

Earlier this year IATA brought together a number of airlines and manufacturers to discuss ways to ease the situation, Walsh said.

“We’re trying to ensure that there’s an open dialogue and honesty,” between them, he said.

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‘Garfield,’ ‘Furiosa’ repeat atop box office charts as slow summer grinds on

06/02/2024 Arts 0

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Extreme heat: Climate change’s silent killer

06/02/2024 Science 0

Geneva — Nearly 62,000 people died from heat-related stress in the summer of 2022 in Europe alone, and, according to a study by the Intergovernmental Panel on Climate Change, or IPCC, “With further global warming, we can expect an increase in the intensity, frequency, and duration of heatwaves.”

A new report by the International Federation of Red Cross and Red Crescent Societies (IFRC) launched ahead of Heat Action Day on Sunday, June 2, looks at the role climate change is playing in increasing the number of extreme heat days around the world over the last 12 months.

“What we are now going through is a very silent but increasingly common killer — heat, that was particularly disastrous last year,” said climatologist Friederike Otto, co-lead of World Weather Attribution at Imperial College London and one of the authors of the report.

Speaking from London last Tuesday, she told journalists in Geneva that this May was hotter than any May ever experienced before, as were all months for the past 12 months.

“Every heat wave that is happening today is hotter and lasts longer than it would have without human-induced climate change. That is without the burning of coal, oil and gas and we also see many more heat waves than we have otherwise,” she said noting that temperatures right now were around 50° C (122° F) in India and Pakistan.

The World Meteorological Organization confirms that 2023 was the hottest year on record, reaching 1.45° C (2.6° F) above the pre-industrial average, almost reaching the Paris Climate Agreement to limit global warming to 1.5° C.

According to the report, the average inhabitant of the planet has experienced 26 more extremely hot days, “which probably would not have occurred without climate change.” Or put another way, 6.8 billion people —78 percent of world’s population — have experienced at least 31 days of extreme heat.

“But, of course, we are not average people. We live in a specific place, in a specific country,” said Otto. “So, for example if you lived in Ecuador, it was not 26 more days, but it was 170 more days. In other words, in the last 12 months, the people in Ecuador experienced 180 days of extreme heat. Without climate change, it would have been just 10. So, it is six months of extreme heat, instead of 10 days.”

She noted that extreme heat was dangerous and responsible for thousands of deaths every year. She said, “Heat harmed especially vulnerable people: the elderly, the very young, those with pre-existing health conditions” as well as healthy people exposed to extreme temperatures, “like outdoor workers in construction or agriculture and people living in refugee camps.”

The World Health Organization, previewing a new collection of papers to be published this week in the Journal of Global Health, says the studies show “climate-related health risks have been crucially underestimated” for younger and older people and during pregnancy, “with serious, often life-threatening implications.”

Taking extreme heat for example, WHO says the authors note that preterm births — the leading cause of childhood deaths, “spike during heatwaves, while older people are more likely to suffer heart attacks or respiratory distress.”

Heat Action Day, which is organized by the Red Cross Red Crescent Climate Center, aims to draw attention to the threat of extreme heat and to what can be done to mitigate it.

In a statement to mark Heat Action Day, Japan Chapagain, IFRC Secretary-General said, “Flooding and hurricanes may capture the headlines, but the impacts of extreme heat are equally deadly.

“That is why Heat Action Day matters so much,” he said. “We need to focus attention on climate change’s silent killer. The IFRC is making heat and urban action to reduce its impacts a priority.”

Climatologist Otto said the burning of fossil fuels must stop to prevent the situation from becoming worse.

“Heat kills. But it does not have to kill. There are many solutions, some of which are low or no cost, ranging from individual action to population-scale interventions that reduce the urban heat island effect.

“At an individual level, people can cool their bodies by self-dousing with water, using cooling devices or modifying their built environment to increase shade” around their homes.

But she observed that individual action alone is not enough. She said action had to be taken at the community, city, regional and country levels as well.

“Cities can develop and implement heat action plans that outline how they will prepare for the heat season, respond to imminent heat waves, and plan for the future.

“And on a large scale, policies can be introduced to incorporate cooling needs into social protection programs, supplement energy costs for the most vulnerable and building codes can be updated to encourage better housing,” she said.

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Nigeria’s new anthem, written by a Briton, sparks criticism

06/02/2024 Arts 0

ABUJA, Nigeria — Nigeria adopted a new national anthem Wednesday after lawmakers passed a law that replaced the current one with a version dropped nearly a half-century ago, sparking widespread criticism about how the law was hastily passed without much public input.

President Bola Tinubu’s assent to the law comes a day after it was approved by both chambers of Nigeria’s National Assembly, which is dominated by the governing party. The federal lawmakers introduced and passed the bill in less than a week, an unusually fast process for important bills that usually take weeks or months to be considered.

The Arise, O Compatriots anthem being replaced had been in use since 1978, when it was introduced by the military government. The anthem was composed at a time when the country was reeling from a deadly civil war and calls on Nigerians to “serve our fatherland with love and strength” and not to let “the labor of our heroes past (to be) in vain.”

The new version that takes immediate effect was first introduced in 1960 when Nigeria gained independence from Britain before it was dropped by the military. Titled Nigeria We Hail Thee, it was written by Lillian Jean Williams, a British expatriate who was living in Nigeria at the time.

The new anthem was played publicly for the first time at a legislative session attended by Tinubu, who marked his one year in office as president Wednesday.

Many Nigerians, however, took to social media to say they won’t be singing the new national anthem, among them Oby Ezekwesili, a former education minister and presidential aspirant who said that the new law shows that the country’s political class doesn’t care about the public interest.

“In a 21st Century Nigeria, the country’s political class found a colonial National Anthem that has pejorative words like “Native Land” and “Tribes” to be admirable enough to foist on our Citizens without their consent,” Ezekwesili posted on X.

Supporters of the new anthem, however, argued it was wrong for the country to have adopted an anthem introduced by the military.

“Anthems are ideological recitations that help the people to be more focused. It was a very sad development for the military to have changed the anthem,” public affairs analyst Frank Tietie said.

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What are leaking underground storage tanks and how are they being cleaned up?

06/02/2024 Science 0

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Paris is aiming for the most sustainable Olympics yet

06/02/2024 Arts 0

PARIS — Of all the decisions Paris Olympics organizers made about where to hold each sport, sending surfing competitions to the other side of the world — in the Pacific waters of Tahiti — provoked the strongest reactions. Tahitians and others railed against the building of a new viewing tower on Teahupo’o reef because of fears it would hurt marine life.

But organizers say it wasn’t just the world-class waves that lured them to the French territory 16,000 kilometers away. Paris Olympic officials had set an ambitious target of halving their overall carbon footprint compared with the 2012 London and 2016 Rio Games.

Tahiti’s surfing reef is too far offshore for fans to see the action clearly from the beach, so organizers say they calculated that most would watch on television instead of taking flights, a major source of carbon emissions.

And fewer spectators, they said, would require little new construction, another key emissions source.

“We actually did the math,” said Georgina Grenon, director of environmental excellence for the Paris Games. “There was less impact in Tahiti compared to other metropolitan areas.”

Tahiti’s selection provides a window into Games organizers’ approach to hitting their goal of reducing emissions, the driver of climate change. It also underscores an inherent tension in the drive for sustainability: There are tradeoffs, and reducing emissions doesn’t necessarily mean preserving the environment.

Organizers’ goal is to limit emissions to 1.58 million metric tons of CO2 equivalent for the July 26-August 11 Games and Paralympics that follow. That’s still a lot of pollution — equal to that of about 1.3 million economy passengers flying one way from New York to Paris on Boeing 787 jets, according to myclimate, a climate and sustainability consultancy.

It’s a lot less, however, than the footprint of previous Games.

Organizers say they’re thinking about the Games’ future, not just the planet’s. Fewer cities are volunteering to spend billions on infrastructure that sometimes falls into disuse. Paris and the next host, Los Angeles in 2028, were the only cities left in the race when picked in 2017. For organizers, hosting less-wasteful Games is key, along with including more inclusive, youth-oriented events such as skateboarding.

Paris is under additional pressure to be a sustainable model: The city hosted the 2015 U.N. climate talks that resulted in the Paris Agreement, the most significant international climate accord to date. Delegates agreed the world should limit average global temperature rise to 2 degrees Celsius above that of the 1850s, and ideally cap it at 1.5 degrees — a goal looking increasingly unattainable.

Independent experts say Paris appears to be decarbonizing in the systematic ways businesses do: Calculate total emissions, then start cutting, including myriad small CO2 savings that add up significantly. Organizers targeted reductions across three categories: construction, transportation and operations.

“They seem to be taking a very thoughtful approach,” said Adam Braun of Clarasight, which builds carbon-planning software for companies. “They are trying to do something that is indicative of how many organizations will be holding themselves accountable.”

The biggest break from previous Games is in construction. Organizers say 95% of facilities are existing or will be temporary. Two new structures were deemed unavoidable: The Olympic Village, to house athletes and later become housing and office space, and the aquatics center in Paris’ disadvantaged northern suburbs.

Using wood, low-carbon cement, and salvaged materials helped reduce emissions by 30% compared with traditional methods, Grenon said.

Reductions in operations include food. The average meal in France — restaurant- or home-prepared — produces about 2 kilograms of CO2, said Philipp Würz, the Games’ catering head. Paris aims to halve that by sourcing 80% of ingredients locally, cutting transport emissions, and offering spectators 60% plant-based foods.

Winning minds as well as taste buds could take work. “Locally grown food, and supporting local farmers, are beautiful things,” tennis player Victoria Azarenka said. But “when people are doing these big gestures, I’m not fully convinced of the impact,” she added of Paris’ overall climate efforts.

Another emissions-savings source is energy. Energy will represent only 1% of emissions, organizers said. They intend to use 100% renewable power from wind and solar farms, plus solar panels on some venues.

Stadiums and temporary venues will get power from the grid instead of diesel generators, which produce much CO2. Giant electrical plugs at venues will remain post-Games, removing the need for generators at future events.

Reducing transportation-related emissions is arguably Paris’ biggest challenge. Tourism officials expect 15.3 million visitors for the Olympics and Paralympics, including 1.9 million from outside France, with at least 850,000 taking long-haul flights.

In Paris, there are low-carbon transport options — cycling routes, Metro trains, buses and other public transit — to all venues.

But the inability to control how people get to the Olympics, or any big event, raises questions about whether humanity can afford such get-togethers at the cost of further climate damage.

“Maybe things like the Olympics have to be reconsidered,” said Seth Warren Rose of the Eneref Institute, an advocacy and research group focused on sustainable development. “Having millions of people congregate in a single area is a very intensive thing.”

Rose said organizers’ efforts are laudable, but they should have gone further — reducing emissions beyond half and finding more ways to make sustainability a central fan experience.

Some critics have also questioned some sponsors. Air France, ports operator CMA CGM Group and metals giant ArcelorMittal are leaders in carbon-intensive industries. On their websites, all tout their Olympic sponsorship and sustainability efforts.

The Upright Project, a Finnish company that creates and analyzes data to evaluate companies’ impact on the world, looked at sponsors, assigning scores for positive and negative impacts on environment, health, jobs and other metrics.

On environment, sponsors’ emissions had an overall 10-fold negative impact.

“I do find the current sustainability discourse, where we effectively celebrate companies’ miniscule sustainability tweaks and greenwashing efforts like they actually make a difference to climate change, extremely harmful,” Upright Project’s Annu Nieminen said in a statement. “If the Paris 2024 sponsors are celebrated by the organizers for their ‘sustainability,’ that’s contributing to the same harmful discourse.”

In a statement, organizers said the Games presented “a unique opportunity to encourage partner businesses to adopt more responsible practices.”

For emissions it can’t cut, Paris plans to compensate – a practice called offsetting. Planting trees, for example, could help take CO2 out of the atmosphere that the Games put in. But offset markets aren’t well regulated, and investigations by news organizations have found some projects to be fraudulent while others miscalculated the quantity of emissions captured.

Organizers say they’ll continue to adapt sustainability plans as they go, including those in Tahiti. The metal judging tower, which replaced the aging wooden one Tahiti previously used to host surfing competitions, was scaled back in size in response to concerns about environmental harm, organizers say. Finished earlier this year, the tower will be dismantled after the Games. It will be erected and used again when Teahupo’o holds world surfing events.

Organizers say they expect about 1,300 people with Olympic accreditation on the island, including 500 flying in. That total, likely much smaller than if the competition took place off France’s coast, includes surfers, judges, journalists and Games workers.

“We say that sustainability is a collective sport,” Grenon said. “Will everything be perfect? No, right? We cannot say that. We’re still working very, very hard to go as far as we can.”

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Boeing’s first astronaut flight called off at the last minute in latest setback

06/02/2024 Science 0

CAPE CANAVERAL, Florida — Last-minute computer trouble nixed Saturday’s launch attempt for Boeing’s first astronaut flight, the latest in a string of delays over the years.

Two NASA astronauts were strapped in the company’s Starliner capsule when the countdown automatically was halted at 3 minutes and 50 seconds by the computer system that controls the final minutes before liftoff.

With only a split second to take off, there was no time to work the latest problem and the launch was called off.

Technicians raced to the pad to help astronauts Butch Wilmore and Suni Williams out of the capsule atop the fully fueled Atlas V rocket at Cape Canaveral Space Force Station. Within an hour of the launch abort, the hatch was reopened.

The team can’t get to the computers to troubleshoot the problem until the rocket is drained of all its fuel, said Tory Bruno, CEO for the rocket maker, United Launch Alliance.

Bruno said one of the three redundant computers located near the rocket at the pad was sluggish. All three must work properly to proceed with a launch, he said.

Depending on what needs to be fixed, the next launch attempt could be as early as Wednesday. If it doesn’t blast off this coming week, then that would be it until mid-June in order to move the rocket off the pad and replace batteries.

“This is the business that we’re in,” Boeing’s Mark Nappi said. “Everything’s got to work perfectly.”

It was the second launch attempt. The first try on May 6 was delayed for leak checks and rocket repairs.

NASA wants a backup to SpaceX, which has been flying astronauts since 2020.

Boeing should have launched its first crew around the same time as SpaceX, but its first test flight with no one on board in 2019 was plagued by severe software issues and never made it to the space station.

A redo in 2022 fared better, but parachute problems and flammable later caused more delays. A small helium leak in the capsule’s propulsion system last month came on top of a rocket valve issue.

More valve trouble cropped up two hours before Saturday’s planned liftoff, but the team used a backup circuit to get the ground-equipment valves working to top off the fuel for the rocket’s upper stage. Launch controllers were relieved to keep pushing ahead, but the computer system known as the ground launch sequencer ended the effort.

“Of course, this is emotionally disappointing,” NASA astronaut Mike Fincke, the backup pilot, said from neighboring Kennedy Space Center shortly after the countdown was halted.

But he said delays are part of spaceflight. “We’re going to have a great launch in our future.”

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UN credits better preparation for fewer disaster deaths

06/02/2024 Science 0

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WHO extends talks to reach pandemic accord

06/01/2024 Science 0

Geneva, Switzerland — The World Health Organization annual assembly on Saturday gave member countries another year to agree on a landmark accord to combat future pandemics. 

Three years of effort to reach a deal ended last month in failure. But WHO chief Tedros Adhanom Ghebreyesus hailed what he called historic decisions taken to make a new bid for an accord. 

The WHO agreed in 2021 as the COVID-19 pandemic eased to launch talks on an accord to counter any new global health crisis. Millions died from COVID-19 which brought health systems in many countries to their knees. 

The talks hit multiple obstacles however with many developing countries accusing rich nations of monopolizing available COVID-19 vaccines. 

They have sought assurances that any new accord will make provision of medicines and the sharing of research more equitable.  

The WHO annual assembly “made concrete commitments to completing negotiations on a global pandemic agreement within a year, at the latest,” said a statement released at the end of the Geneva meeting. 

The assembly also agreed on amendments to an international framework of binding health rules. The changes introduce the notion of a “pandemic emergency,” which calls on member states to take rapid, coordinated action, the statement said. 

“The historic decisions taken today demonstrate a common desire by member states to protect their own people, and the world’s, from the shared risk of public health emergencies and future pandemics,” Tedros said. 

He said the change to health rules “will bolster countries’ ability to detect and respond to future outbreaks and pandemics by strengthening their own national capacities, and [through] coordination between fellow states, on disease surveillance, information sharing and response.” 

Tedros added: “The decision to conclude the pandemic agreement within the next year demonstrates how strongly and urgently countries want it, because the next pandemic is a matter of when, not if.” 

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Panama prepares to evacuate first island in face of rising sea levels

06/01/2024 Science 0

GARDI SUGDUB, Panama — On a tiny island off Panama’s Caribbean coast, about 300 families are packing their belongings in preparation for a dramatic change. Generations of Gunas who have grown up on Gardi Sugdub in a life dedicated to the sea and tourism will trade that next week for the mainland’s solid ground.

They go voluntarily — sort of.

The Gunas of Gardi Sugdub are the first of 63 communities along Panama’s Caribbean and Pacific coasts that government officials and scientists expect to be forced to relocate by rising sea levels in the coming decades.

On a recent day, the island’s Indigenous residents rowed or sputtered off with outboard motors to fish. Children, some in uniforms and others in the colorful local textiles called “molas,” chattered as they hustled through the warren of narrow dirt streets on their way to school.

“We’re a little sad, because we’re going to leave behind the homes we’ve known all our lives, the relationship with the sea, where we fish, where we bathe and where the tourists come, but the sea is sinking the island little by little,” said Nadin Morales, 24, who prepared to move with her mother, uncle and boyfriend.

An official with Panama’s Ministry of Housing said that some people have decided to stay on the island until it’s no longer safe, without revealing a specific number.

Authorities won’t force them to leave, the official said on condition of anonymity to discuss the issue.

Gardi Sugdub is one of about 50 populated islands in the archipelago of the Guna Yala territory. It is only about 366 meters (1,200 feet) long and 137 meters (450 feet) wide. From above, it’s roughly a prickly oval surrounded by dozens of short docks where residents tie up their boats.

Every year, especially when the strong winds whip up the sea in November and December, water fills the streets and enters the homes. Climate change isn’t only leading to a rise in sea levels, but it’s also warming oceans and thereby powering stronger storms.

The Gunas have tried to reinforce the island’s edge with rocks, pilings and coral, but seawater keeps coming.

“Lately, I’ve seen that climate change has had a major impact,” Morales said. “Now the tide comes to a level it didn’t before, and the heat is unbearable.”

The Guna’s autonomous government decided two decades ago that they needed to think about leaving the island, but at that time it was because the island was getting too crowded. The effects of climate change accelerated that thinking, said Evelio Lopez, a 61-year-old teacher on the island.

He plans to move with relatives to the new site on the mainland that the government developed at a cost of $12 million. The concrete houses sit on a grid of paved streets carved out of the lush tropical jungle just over 2 kilometers (1.2 miles) from the port, where an eight-minute boat ride carries them to Gardi Sugdub.

Leaving the island is “a great challenge, because more than 200 years of our culture is from the sea, so leaving this island means a lot of things,” Lopez said. “Leaving the sea, the economic activities that we have there on the island, and now we’re going to be on solid ground, in the forest. We’re going to see what the result is in the long run.”

Steven Paton, director of the Smithsonian Institution’s physical monitoring program in Panama, said that the upcoming move “is a direct consequence of climate change through the increase in sea level.”

“The islands on average are only a half-meter above sea level, and as that level rises, sooner or later the Gunas are going to have to abandon all of the islands, almost surely by the end of the century or earlier,” he said.

“All of the world’s coasts are being affected by this at different speeds,” Paton said.

Residents of a small coastal community in Mexico moved inland last year after storms continued to take away their homes. Governments are being forced to take action, from the Italian lagoon city of Venice to the coastal communities of New Zealand.

A recent study by Panama’s Environmental Ministry’s Climate Change directorate, with support from universities in Panama and Spain, estimated that by 2050, Panama would lose about 2.01% of its coastal territory to increases in sea levels.

Panama estimates that it will cost about $1.2 billion to relocate the 38,000 or so inhabitants who will face rising sea levels in the short- and medium-term, said Ligia Castro, climate change director for the Environmental Ministry.

On Gardi Sugdub, women who make the elaborately embroidered molas worn by Guna women hang them outside their homes when finished, trying to catch the eye of visiting tourists.

The island and others along the coast have benefitted for years from year-round tourism.

Braucilio de la Ossa, the deputy secretary of Carti, the port facing Gardi Sugdub, said that he planned to move with his wife, daughter, sister-in-law and mother-in-law. Some of his wife’s relatives will stay on the island.

He said the biggest challenge for those moving would be the lifestyle change of moving from the sea inland, even though the distance is relatively small.

“Now that they will be in the forest, their way of living will be different,” he said.

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Uganda tackles yellow fever with new travel requirement, vaccination campaign

06/01/2024 Science 0

KAMPALA, Uganda — Uganda has rolled out a nationwide yellow fever vaccination campaign to help safeguard its population against the mosquito-borne disease that has long posed a threat.

By the end of April, Ugandan authorities had vaccinated 12.2 million of the 14 million people targeted, said Dr. Michael Baganizi, an official in charge of immunization at the health ministry.

Uganda will now require everyone traveling to and from the country to have a yellow fever vaccination card as an international health regulation, Baganizi said.

Ugandan authorities hope the requirement will compel more people to get the yellow fever shot amid a general atmosphere of vaccine hesitancy that worries health care providers in the East African nation.

The single-dose vaccine has been offered free of charge to Ugandans between the ages of 1 and 60. Vaccination centers in the capital, Kampala, and elsewhere included schools, universities, hospitals and local government units.

Before this, Ugandans usually paid to get the yellow fever shot at private clinics, for the equivalent of $27.

Uganda, with 45 million people, is one of 27 countries on the African continent classified as at high risk for yellow fever outbreaks. According to the World Health Organization, there are about 200,000 cases and 30,000 deaths globally each year from the disease.

Uganda’s most recent outbreak was reported earlier this year in the central districts of Buikwe and Buvuma.

Yellow fever is caused by a virus transmitted by the bite of infected mosquitoes. The majority of infections are asymptomatic. Symptoms can include fever, muscle pain, headache, loss of appetite and nausea or vomiting, according to the WHO.

Uganda’s vaccination initiative is part of a global strategy launched in 2017 by the WHO and partners such as the U.N. children’s agency to eliminate yellow fever by 2026. The goal is to protect almost 1  billion people in Africa and the Americas.

A midterm evaluation of that strategy, whose results were published last year, found that 185 million people in high-risk African countries had been vaccinated by August 2022.

In Uganda, most people get the yellow fever shot when they are traveling to countries such as South Africa that demand proof of vaccination on arrival.

James Odite, a nurse working at a private hospital which has been designated as a vaccination center in a suburb of the capital, Kampala, told the AP that hundreds of doses remained unused after the yellow fever vaccination campaign closed. They will be used in a future mass campaign.

Among the issues raised by vaccine-hesitant people was the question of whether “the government wants to give them expired vaccines,” Odite said.

Baganizi, the immunization official, said Uganda’s government has invested in community “sensitization” sessions during which officials tell people that vaccines save lives.

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