Ukrainian civilians help build up their country’s drone fleet

Inexpensive first-person view – or radio controlled – drones have become a powerful weapon in Ukraine’s war against Russian invaders. As the country presses the West for more military aid, many Ukrainian civilians are stepping in to help by making homemade attack drones. Lesia Bakalets has the story from Kyiv.

Biden administration imposes first-ever national drinking water limits on toxic PFAS 

Peter Higgs, physicist who proposed the existence of the ‘God particle,’ dies at 94

LONDON — Nobel prize-winning physicist Peter Higgs, who proposed the existence of the so-called “God particle” that helped explain how matter formed after the Big Bang, has died at age 94, the University of Edinburgh said Tuesday.

The university, where Higgs was emeritus professor, said he died Monday following a short illness.

Higgs predicted the existence of a new particle, which came to be known as the Higgs boson, in 1964. He theorized there must be a subatomic particle of certain dimension that would explain how other particles — and therefore all the stars and planets in the universe — acquired mass. Without something like this particle, the set of equations physicists use to describe the world, known as the standard model, would not hold together.

Higgs’ work helps scientists understand one of the most fundamental riddles of the universe: how the Big Bang created something out of nothing 13.8 billion years ago. Without mass from the Higgs, particles could not clump together into the matter we interact with every day.

But it would be almost 50 years before the particle’s existence could be confirmed. In 2012, in one of the biggest breakthroughs in physics in decades, scientists at CERN, the European Organization for Nuclear Research, announced that they had finally found a Higgs boson using the Large Hardron Collider, the $10 billion atom smasher in a 17-mile (27-kilometer) tunnel under the Swiss-French border.

The collider was designed in large part to find Higgs’ particle. It produces collisions with extraordinarily high energies in order to mimic some of the conditions that were present in the trillionths of seconds after the Big Bang.

Higgs won the 2013 Nobel Prize in Physics for his work, alongside Francois Englert of Belgium, who independently came up with the same theory.

Edinburgh University Vice Chancellor Peter Mathieson said Higgs, who was born in Newcastle, was “a remarkable individual – a truly gifted scientist whose vision and imagination have enriched our knowledge of the world that surrounds us.”

“His pioneering work has motivated thousands of scientists, and his legacy will continue to inspire many more for generations to come.”

Born in Newcastle, northeast England, on May 29, 1929, Higgs studied at King’s College, University of London, and was awarded a doctorate in 1954. He spent much of his career at Edinburgh, becoming the Personal Chair of Theoretical Physics at the Scottish university in 1980. He retired in 1996.

One highlight of Higgs’ career came in the 2013 presentation at CERN in Geneva where scientists presented in complex terms — based on statistical analysis unfathomable to most laypeople — that the boson had been confirmed. He broke into tears, wiping down his glasses in the stands of a CERN lecture hall.

“There was an emotion — a kind of vibration — going around in the auditorium,” Fabiola Gianotti, the CERN director-general told The Associated Press. “That was just a unique moment, a unique experience in a professional life.”

“Peter was a very touching person. He was so sweet, so warm at the same time. And so always interested in what other people had to say,” she said. “Able to listen to other people … open, and interesting, and interested.”

Joel Goldstein, of the School of Physics at the University of Bristol, said: “Peter Higgs was a quiet and modest man, who never seemed comfortable with the fame he achieved even though this work underpins the entire modern theoretical framework of particle physics.”

Gianotti recalled how Higgs often bristled at the term “God particle” for his discovery: “I don’t think he liked this kind of definition,” she said. “It was not in his style.”

Cameroonian School Teaches Manufacture of Plant-based Meat

A government-run school in Cameroon’s capital is teaching students how to manufacture plant-based meat, an innovation which the school’s director hopes will contribute to the fight against climate change. Anne Nzouankeu has more from Yaoundé in this report narrated by Moki Edwin Kindzeka.

Kim Wall grantee to report on climate change, marginalized groups

WASHINGTON — Audrey Gray was at a national task force in New Orleans when a colorful zine caught the climate journalist’s eye.

Produced by Imagine Water Works, the zine — A Queer/Trans Guide to Storms — took the form of “love notes” to the southeast Louisiana LGBTQ+ community, alongside practical storm preparation tips.

As a climate change journalist from Los Angeles, Gray had been reporting on similar content, with an emphasis on how communities adapt to change and protect themselves from extreme weather.

The magazine, she said, had useful practical information.

“Say you’re going through a transition right there: how to deal with your medication, what to take in your evacuation bag, how to plug into resources that will help you,” Gray told VOA.

Gray studied at Columbia Journalism School with the intention of being a climate journalist. Since graduating in 2019, her focus has been writing stories that would make people “feel something” about the issue.

“I had been freaked out by climate change really early,” Gray said. Her first stories focused on carbon emissions, but slowly she shifted to covering solutions rather than just the problems.

“I really wanted to try to advance the narrative in a way that focused on courage and acts of protection,” said Gray.

As a freelancer, Gray’s work has appeared in media outlets including Mother Jones and Wired. Now, as one of the three 2024 grantees for the Kim Wall Memorial Fund, Gray plans to expand her coverage.

Established by the International Women’s Media Foundation, or IWMF, the fund commemorates Kim Wall, a Swedish journalist killed off the coast of Denmark in 2017 by a man she was interviewing.

Each year, the IWMF awards grants to female or nonbinary journalists who focus on lesser-known stories that reflect Wall’s ideals.

Alongside Gray, this year’s grantees are the Netherlands-based documentary filmmaker Zhaoyin Feng and the U.K.-based freelancer Isobel Thompson.

Taylor Moore, an associate program manager at the IWMF, is part of the selection panel. She described Gray as “curious” and “excitable,” much like Wall had been.

“She’s able to distill the science in a way that’s understandable for the lay person and really shows the human impacts of climate change,” Moore said.

Noting that Gray is one of the few American journalists awarded a grant, Moore told VOA, “We thought this was a story that deserved equal prominence among the international stories we fund.”

Gray credits much inspiration to Wall, a journalist who she says was “ahead of her time.”

Wall was 30 when she was killed. But she had already made strides in media, traveling the world and writing about marginalized communities. Her work, Gray said, is what she admires about the young reporter.

“[Wall] would write stories about people, and climate change wasn’t necessarily the headline, but it’s all there,” said Gray. “She was really skillful at getting herself to a place and then pitching all kinds of stories from that place to different publications.”

Gray plans to use her grant to expand reporting on her most recent project: a feature on an emergency management network set up in Maricopa County in the southwestern state of Arizona. Around 500 people died of extreme heat in that region during the summer of 2022.

Set up in a historically Black Methodist church, the center helped the community cope with the deadly temperatures outside.

“It was only open six hours a day on the weekdays, but all the regulars would go in, and they would get a short break from the worst heat of the day,” said Gray.

With a growth in emergency centers following the pandemic and natural disasters, Gray is interested in expanding her coverage of aid efforts in the LGBTQ community.

She plans to look at what resources are available to marginalized groups.

One focus is emergency shelters in Arizona, a state that has extreme weather and where authorities are proposing anti-LGBTQ+ legislation.

“Usually, the first shelters that are set up are placed often in churches,” said Gray. But, she said, many of her sources describe having negative experiences in religious establishments, including rejection or abuse.

Other people she has interviewed described experiencing violence at emergency shelters and encountering people there who are uncomfortable with them.

Gray plans to feature organizations such as QReady, a group focused on emergency management and “amplifying” a sense of agency for the queer community.

“I’m not reporting on victims here at all,” she said. “I’m reporting on a community that is taking action to protect itself, and there’s this real spirit of ‘We can protect each other, we can create safety.’”

The IWMF selected Gray from 141 submissions sent in from more than 50 countries. It was the largest number of applications the foundation has received.

As the only journalist based in the U.S. to be selected, Gray says the grant is “so much more meaningful.”

The journalist says she has a “deep sense of resonance with [Wall] and a hope that more people will learn from her and put some of her good practices to work.”

For Gray, that will include continuing to highlight the stories of people persisting against climate change and protecting their community. “I feel like that’s why I’m here,” she said.

Broken record: March is 10th straight month to be hottest on record, scientists say

WASHINGTON — For the 10th consecutive month, Earth in March set a new monthly record for global heat — with both air temperatures and the world’s oceans hitting an all-time high for the month, the European Union climate agency Copernicus said.

March 2024 averaged 14.14 degrees Celsius (57.9 degrees Fahrenheit), exceeding the previous record from 2016 by a tenth of a degree, according to Copernicus data. And it was 1.68 degrees C (3 degrees F) warmer than in the late 1800s, the base used for temperatures before the burning of fossil fuels began growing rapidly.

Since last June, the globe has broken heat records each month, with marine heat waves across large areas of the globe’s oceans contributing.

Scientists say the record-breaking heat during this time wasn’t entirely surprising due to a strong El Nino, a climatic condition that warms the central Pacific and changes global weather patterns.

“But its combination with the non-natural marine heat waves made these records so breathtaking,” said Woodwell Climate Research Center scientist Jennifer Francis.

With El Nino waning, the margins by which global average temperatures are surpassed each month should go down, Francis said.

Climate scientists attribute most of the record heat to human-caused climate change from carbon dioxide and methane emissions produced by the burning of coal, oil and natural gas.

“The trajectory will not change until concentrations of greenhouse gases in the atmosphere stop rising,” Francis said, “which means we must stop burning fossil fuels, stop deforestation, and grow our food more sustainably as quickly as possible.”

Until then, expect more broken records, she said.

Under the 2015 Paris Agreement, the world set a goal to keep warming at or below 1.5 degrees Celsius (2.7 degrees Fahrenheit) since pre-industrial times. Copernicus’ temperature data is monthly and uses a slightly different measurement system than the Paris threshold, which is averaged over two or three decades.

Samantha Burgess, deputy director of Copernicus, said March’s record-breaking temperature wasn’t as exceptional as some other months in the past year that broke records by wider margins.

“We’ve had record-breaking months that have been even more unusual,” Burgess said, pointing to February 2024 and September 2023. But the “trajectory is not in the right direction,” she added.

The globe has now experienced 12 months with average monthly temperatures 1.58 degrees Celsius (2.8 degrees Fahrenheit) above the Paris threshold, according to Copernicus data.

In March, global sea surface temperature averaged 21.07 degrees Celsius (69.93 degrees Fahrenheit), the highest monthly value on record and slightly higher than what was recorded in February.

“We need more ambitious global action to ensure that we can get to net zero as soon as possible,” Burgess said.

With $6.6B to Arizona hub, Biden touts big steps in US chipmaking

Washington; Flagstaff, Arizona — President Joe Biden on Monday announced a $6.6 billion grant to Taiwan’s top chip manufacturer to produce semiconductors in the southwestern U.S. state of Arizona, which includes a third facility that will bring the foreign tech giant’s investment in the state to $65 billion.

Biden said the move aims to perk up a decades-old slump in American chip manufacturing. Taiwan Semiconductor Manufacturing Company (TSMC), which is based in the Chinese-claimed island, claims more than half of the global market share in chip manufacturing.

The new facility, Biden said, will put the U.S. on track to produce 20% of the world’s leading-edge semiconductors by 2030.

“I was determined to turn that around, and thanks to my CHIPS and Science Act — a key part of my Investing in America agenda — semiconductor manufacturing and jobs are making a comeback,” Biden said in a statement.

U.S. production of this American-born technology has fallen steeply in recent decades, said Andy Wang, dean of engineering at Northern Arizona University.

“As a nation, we used to produce 40% of microchips for the whole world,” he told VOA. “Now, we produce less than 10%.”

A single semiconductor transistor is smaller than a grain of sand. But billions of them, packed neatly together, can connect the world through a mobile phone, control sophisticated weapons of war and satellites that orbit the Earth, and someday may even drive a car.

The immense value of these tiny chips has fueled fierce competition between the U.S. and China.

The U.S. Department of Commerce has taken several steps to hamper China’s efforts to build its own chip industry. Those include export controls and new rules to prevent “foreign countries of concern” — which it said includes China, Iran, North Korea and Russia — from benefiting from funding from the CHIPS and Science Act.

While analysts are divided over whether Taiwan’s dominance of this critical industry makes it more or less vulnerable to Chinese aggression, they agree it confers the island significant global status.

“It is debatable what, if any, role Taiwan’s semiconductor manufacturing prowess plays in deterrence,” said David Sacks, an analyst who focuses on U.S.-China relations at the Council on Foreign Relations. “What is not debatable is how devastating an attack on Taiwan would be for the global economy.”

Biden did not mention U.S. adversaries in his statement, but he noted the impact of Monday’s announcement, saying it “represent(s) a broader story for semiconductor manufacturing that’s made in America and with the strong support of America’s leading technology firms to build the products we rely on every day.”

VOA met with engineers in the new technological hub state, who said the legislation addresses a key weakness in American chip manufacturing.

“We’ve just gotten in the cycle of the last 15 to 20 years, where innovation has slowed down,” said Todd Achilles, who teaches innovation, strategy and policy analysis at the University of California-Berkeley. “It’s all about financial results, investor payouts and stock buybacks. And we’ve lost that innovation muscle. And the CHIPS Act — pulling that together with the CHIPS Act — is the perfect opportunity to restore that.”

The White House says this new investment could create 25,000 construction and manufacturing jobs. Academics say they’re churning out workers at a rapid pace, but that still, America lacks talent.

“Our engineering college is the largest in the country, with over 33,000 enrolled students, and still we’re hearing from companies across the semiconductor industry that they’re not able to get the talent they need in time,” Zachary Holman, vice dean for research and innovation at Arizona State University, told VOA.

And as the American industry stretches to keep pace, it races a technical trend known as t: that the number of transistors in a computer chip doubles about every two years. As a result, cutting-edge chips get ever smaller as they grow in computing power.

TSMC in 2022 broke ground on a facility that makes the smallest chip currently available, coming in at 3 nanometers — that’s just wider than a strand of DNA.

Reporter Levi Stallings contributed to this report from Flagstaff, Arizona.

With $6.6B to Arizona hub, Biden touts big steps in US chipmaking

President Joe Biden on Monday announced a $6.6 billion grant to Taiwan’s top chip manufacturer for semiconductor manufacturing in Arizona, which includes a third facility that will bring the tech giant’s investment in the state to $65 billion. VOA’s White House correspondent Anita Powell reports from Washington, with reporter Levi Stallings in Flagstaff, Arizona.

Massive crowds watch total solar eclipse over US

Millions of people in the United States from Texas to Maine looked to the sky to witness a rare total solar eclipse. VOA’s Kane Farabaugh attended a viewing event hosted by NASA and Purdue University at the Indianapolis Motor Speedway and has more.

Anti-polio gains threatened by returning migrants, 200,000 unvaccinated children in Afghanistan

ISLAMABAD — The World Health Organization said Monday that the recent return of about 600,000 undocumented migrants from Pakistan to Afghanistan and an estimated 200,000 unvaccinated children in southern Afghan regions are a threat to regional gains against polio.   

In its latest assessment of the disease’s international spread, WHO said that both neighboring countries had made significant progress in interrupting the transmission of the two surviving genetic clusters of wild poliovirus type 1 (WPV1) in the region.  

Pakistan and Afghanistan, the last two nations where the crippling virus is still found, have reported two and zero cases of polio infections, respectively, this year.  

However, the WHO assessment said that the recent large-scale displacement of undocumented Afghans from Pakistan had “increased the risk of cross-border poliovirus spread, as well as [the] spread within both countries.” It cautioned that “any setback in Afghanistan poses a risk to the [polio] program in Pakistan due to high population movement.” 

The report stated that coordinated efforts were being made to “manage and mitigate” the risk through vaccination at border crossing points between the two countries.  

 

WHO said vaccination coverage in southern Afghan provinces of Helmand, Kandahar, Uruzgan, Zabul and Nimruz has improved “but remains suboptimal, with an estimated 200,000 children who remain unreached.” The large pool of unvaccinated children “constitutes a major risk,” it said. 

The report stressed that house-to-house immunizations of children are comparatively effective, but some parts of Afghanistan “still only allow site-to-site or mosque-to-mosque vaccinations.” 

It appreciated the Taliban government’s commitment to the global goal of eradicating polio in Afghanistan. WHO noted and praised the increased use of Afghan female health care workers in campaigns and strongly encouraged the implementation of house-to-house campaigns where feasible. 

The fundamentalist Taliban have banned women from many public and private sector workplaces, but the health sector is mostly exempted from the restrictions.

Experts fear Cambodian cybercrime law could aid crackdown

PHNOM PENH, CAMBODIA — The Cambodian government is pushing ahead with a cybercrime law experts say could be wielded to further curtail freedom of speech amid an ongoing crackdown on dissent. 

The cybercrime draft is the third controversial internet law authorities have pursued in the past year as the government, led by new Prime Minister Hun Manet, seeks greater oversight of internet activities. 

Obtained by VOA in both English and Khmer language versions, the latest draft of the cybercrime law is marked “confidential” and contains 55 articles. It lays out various offenses punishable by fines and jail time, including defamation, using “insulting, derogatory or rude language,” and sharing “false information” that could harm Cambodia’s public order and “traditional culture.”  

The law would also allow authorities to collect and record internet traffic data, in real time, of people under investigation for crimes, and would criminalize online material that “depicts any act or activity … intended to stimulate sexual desire” as pornography. 

Digital rights and legal experts who reviewed the law told VOA that its vague language, wide-ranging categories of prosecutable speech and lack of protections for citizens fall short of international standards, instead providing the government more tools to jail dissenters, opposition members, women and LGBTQ+ people. 

Although in the works since 2016, earlier drafts of the law, which sparked similar criticism, have not leaked since 2020 and 2021. Authorities hope to enact the law by the end of the year. 

“This cybercrime bill offers the government even more power to go after people expressing dissent,” Kian Vesteinsson, a senior research analyst for technology at the human rights organization Freedom House, told VOA.  

“These vague provisions around defamation, insults and disinformation are ripe for abuse, and we know that Cambodian authorities have deployed similarly vague criminal provisions in other contexts,” Vesteinsson said. 

Cambodian law already considers defamation a criminal offense, but the cybercrime draft would make it punishable by jail time up to six months, plus a fine of up to $5,000. The “false information” clause — defined as sharing information that “intentionally harms national defense, national security, relations with other countries, economy, public order, or causes discrimination, or affects traditional culture” — carries a three- to five-year sentence and fine of up to $25,000. 

Daron Tan, associate international legal adviser at the International Commission of Jurists, told VOA the defamation and false information articles do not comply with the International Covenant on Civil and Political Rights, to which Cambodia is a party, and that the United Nations Human Rights Committee is “very clear that imprisonment is never the appropriate penalty for defamation.” 

“It’s a step very much in the wrong direction,” Tan said. “We are very worried that this would expand the laws that the government can use against its critics.” 

Chea Pov, the deputy head of Cambodia’s National Police and former director of the Ministry of Interior’s Anti-Cybercrime Department that is overseeing the drafting process, told VOA the law “doesn’t restrict your rights” and claimed the U.S. companies which reviewed it “didn’t raise concerns.”  

Google, Meta and Amazon, which the government has said were involved in drafting the law, did not respond to requests for comment. 

“If you say something based on evidence, there is no problem,” Pov said. “But if there is no evidence, [you] defame others, which is also stated in the criminal law … we don’t regard this as a restriction.”  

The law also makes it illegal to use technology to display, trade, produce or disseminate pornography, or to advertise a “product or service mixed with pornography” online. Pornography is defined as anything that “describes a genital or depicts any act or activity involving a sexual organ or any part of the human body, animal, or object … or other similar pornography that is intended to stimulate sexual desire or cause sexual excitement.” 

Experts say this broad category is likely to be disproportionately deployed against women and LGBTQ+ people. 

Cambodian authorities have often rebuked or arrested women for dressing “too sexily” on social media, singing sexual songs or using suggestive speech. In 2020, an online clothes and cosmetics seller received a six-month suspended sentence after posting provocative photos; in another incident, a policewoman was forced to publicly apologize for posting photos of herself breastfeeding. 

Naly Pilorge, outreach director at Cambodian human rights organization Licadho, told VOA the draft law “could lead to more rights violations against women in the country.” 

“This vague definition of ‘pornography’ poses a serious threat to any woman whose online activity the government decides may ‘cause sexual excitement,’” Pilorge said. “The draft law does not acknowledge any legitimate artistic or educational purposes to depict or describe sexual organs, posing another threat to freedom of expression.” 

In March, authorities said they hosted civil society organizations to revisit the draft. They plan to complete the drafting process and send the law to Parliament for passage before the end of the year, according to Pov, the deputy head of police. 

Soeung Saroeun, executive director of the NGO Forum on Cambodia, told VOA “there was no consultation on each article” at the recent meeting. 

“The NGO representatives were unable to analyze and present their inputs,” said Saroeun, echoing concerns about its contents. “How is it [possible]? We need to debate on this.” 

The cybercrime law has resurfaced as the government works to complete two other draft internet laws, one covering cybersecurity and the other personal data protection. Experts have critiqued the drafts as providing expanded police powers to seize computer systems and making citizens’ data vulnerable to hacking and surveillance. 

Authorities have also sought to create a national internet gateway that would require traffic to run through centralized government servers, though the status of that project has been unclear since early 2022 when the government said it faced delays. 

Huge crowds await a total solar eclipse in North America

MESQUITE, Texas — Millions of spectators along a narrow corridor stretching from Mexico to the U.S. to Canada eagerly awaited Monday’s celestial sensation — a total eclipse of the sun — even as forecasters called for clouds.

The best weather was expected at the tail end of the eclipse in Vermont and Maine, as well as New Brunswick and Newfoundland.

It promised to be North America’s biggest eclipse crowd ever, thanks to the densely populated path and the lure of more than four minutes of midday darkness in Texas and other choice spots. Almost everyone in North America was guaranteed at least a partial eclipse, weather permitting.

“Cloud cover is one of the trickier things to forecast,” National Weather Service meteorologist Alexa Maines explained at Cleveland’s Great Lakes Science Center on Sunday. “At the very least, it won’t snow.”

The cliff-hanging uncertainty added to the drama. Rain or shine, “it’s just about sharing the experience with other people,” said Chris Lomas from Gotham, England, who was staying at a sold-out trailer resort outside Dallas, the biggest city in totality’s path.

For Monday’s full eclipse, the moon was due to slip right in front of the sun, entirely blocking it. The resulting twilight, with only the sun’s outer atmosphere or corona visible, would be long enough for birds and other animals to fall silent, and for planets, stars and maybe even a comet to pop out.

The out-of-sync darkness lasts up to 4 minutes, 28 seconds. That’s almost twice as long as it was during the U.S. coast-to-coast eclipse seven years ago because the moon is closer to Earth. It will be another 21 years before the U.S. sees another total solar eclipse on this scale.

Extending five hours from the first bite out of the sun to the last, Monday’s eclipse begins in the Pacific and makes landfall at Mazatlan, Mexico, before moving into Texas, Oklahoma, Arkansas and 12 other U.S. states in the Midwest, Middle Atlantic and New England, and then Canada. Last stop: Newfoundland, with the eclipse ending in the North Atlantic.

It will take just 1 hour, 40 minutes for the moon’s shadow to race more than 4,000 miles (6,500 kilometers) across the continent.

Eye protection is needed with proper eclipse glasses and filters to look at the sun, except when it ducks completely out of sight during an eclipse.

The path of totality — approximately 115 miles (185 kilometers) wide — encompasses several major cities this time, including Dallas, Indianapolis, Cleveland, Buffalo, New York and Montreal. An estimated 44 million people live within the track, with a couple hundred million more within 200 miles (320 kilometers). Add in all the eclipse chasers, amateur astronomers, scientists and just plain curious, and it’s no wonder the hotels and flights are sold out and the roads jammed.

Experts from NASA and scores of universities are posted along the route, poised to launch research rockets and weather balloons, and conduct experiments. The International Space Station’s seven astronauts also will be on the lookout, 270 miles (435 kilometers) up.

 

Mass bleaching detected on Australia’s Great Barrier Reef

SYDNEY — Vast areas of Australia’s Great Barrier Reef, the world’s biggest coral system, have been affected by mass coral bleaching caused by a marine heatwave.

Surveys have shown major bleaching is occurring along the 2,300-kilometer ecosystem.

Bleaching on the Great Barrier Reef was detected weeks ago, but recent aerial surveillance carried out by the Great Barrier Reef Marine Park Authority and the Australian Institute of Marine Science revealed that 75 percent of 1,001 reefs inspected contain bleached corals. This means the organisms residing on them are struggling to survive. 

A quarter of individual reefs surveyed recorded low to no levels of bleaching, while half had high or very high levels. 

The authority that manages the reef confirmed “widespread bleaching across all three regions of the marine park” — its north, south and central sectors.  

It said, “Sea surface temperatures remain 0.5-1.5 degrees above average for this time of year.”

Scientists say that corals bleach, or turn white, when they are stressed by changes in water temperature, light, or nutrients. In response, the coral expels the symbiotic algae living in their tissues, exposing their white skeleton.  

Not all bleaching incidents are due to warm water, but experts say the mass bleaching reported on Australia’s Great Barrier Reef is caused by a marine heatwave.

“The coral will expel their micro algae and so when you see a bleached coral it is not dead, but it is starving,” said Lissa Schindler, Great Barrier Reef campaign manager at the Australian Marine Conservation Society. She told VOA that bleaching makes corals fragile and weak.

“If they do recover, they will be more prone to disease and have a lower reproductive output. What happens, though, if temperatures are too hot for too long then the coral cannot survive and then that is when it dies, she said.

Schindler says that reefs around the world are becoming more vulnerable to bleaching due to the impact of climate change.

“We do not know how long our oceans can continue to absorb the amount of heat that they are, and I think these mass bleaching events that are occurring around the world are showing that this heat absorption is having a real impact on coral reefs and will continue to do so,” she said. “So, with climate change there will be more severe and more frequent mass bleaching events to come to the point where coral reefs will not be able to recover in between these events.”

The Great Barrier Reef runs 2,300 kilometers down Australia’s northeastern coast and covers an area about the size of Japan.

Conservationists say it faces a range of threats, including warmer ocean temperatures, overfishing, pollution and coral-eating crown of thorns starfish.

The Australian government has a target to cut national emissions by 43 percent by 2030 and reach net zero by 2050.  

 

Despite Google Earth, people still buy globes. What’s the appeal?

London — Find a globe in your local library or classroom and try this: Close the eyes, spin it and drop a finger randomly on its curved, glossy surface.

You’re likely to pinpoint a spot in the water, which covers 71% of the planet. Maybe you’ll alight on a place you’ve never heard of — or a spot that no longer exists after a war or because of climate change. Perhaps you’ll feel inspired to find out who lives there and what it’s like. Trace the path of totality ahead of Monday’s solar eclipse. Look carefully, and you’ll find the cartouche — the globemaker’s signature — and the antipode (point diametrically opposed) of where you’re standing right now.

In the age of Google Earth, watches that triangulate and cars with built-in GPS, there’s something about a globe — a spherical representation of the world in miniature — that somehow endures.

London globemaker Peter Bellerby thinks the human yearning to “find our place in the cosmos” has helped globes survive their original purpose — navigation — and the internet. He says it’s part of the reason he went into debt making a globe for his father’s 80th birthday in 2008. The experience helped inspire his company, and 16 years later — is keeping his team of about two dozen artists, cartographers and woodworkers employed.

“You don’t go onto Google Earth to get inspired,” Bellerby says in his airy studio, surrounded by dozens of globes in various languages and states of completion. “A globe is very much something that connects you to the planet that we live on.”

Building a globe amid breakneck change?

Beyond the existential and historical appeal, earthly matters such as cost and geopolitics hover over globemaking. Bellerby says his company has experience with customs officials in regions with disputed borders such as India, China, North Africa and the Middle East.

And there is a real question about whether globes — especially handmade orbs — remain relevant as more than works of art and history for those who can afford them.

They are, after all, snapshots of the past — of the way their patrons and makers saw the world at a certain point in time. So, they’re inherently inaccurate representations of a planet in constant flux.

“Do globes play a relevant role in our time? If so, then in my opinion, this is due to their appearance as a three-dimensional body, the hard-to-control desire to turn them, and the attractiveness of their map image,” says Jan Mokre, vice president of the International Coronelli Society for the Study of Globes in Vienna.

Joshua Nall, Director of the Whipple Museum of the History of Science in Cambridge, says a globe remains a display of “the learning, the erudition, the political interests of its owner.”

How, and how much?

Bellerby’s globes aren’t cheap. They run from about 1,290 British pounds (about $1,900) for the smallest to six figures for the 50-inch Churchill model. He makes about 600 orbs a year of varying size, framing and ornamentation.

The imagery painted on the globes runs the gamut, from constellations to mountains and sea creatures. And here, The Associated Press can confirm, be dragons.

Who buys a globe these days?

 

Bellerby doesn’t name clients, but he says they come from more socioeconomic levels than you’d think — from families to businesses and heads of state. Private art collectors come calling. So do moviemakers.

Bellerby says in his book that the company made four globes for the 2011 movie, “Hugo.” One globe can be seen in the 2023 movie “Tetris,” including one, a freestanding straight-leg Galileo model, which features prominently in a scene.

‘A political minefield’

 

There is no international standard for a correctly drawn earth. Countries, like people, view the world differently, and some are highly sensitive about how their territory is depicted. To offend them with “incorrectly” drawn borders on a globe is to risk impoundment of the orbs at customs.

“Globemaking,” Bellerby writes, “is a political minefield.”

China doesn’t recognize Taiwan as a country. Morocco doesn’t recognize Western Sahara. India’s northern border is disputed. Many Arab countries, such as Lebanon, don’t acknowledge Israel.

Bellerby says the company marks disputed borders as disputed: “We cannot change or rewrite history.”

Speaking of history, here’s the ‘earth apple’

Scientists since antiquity, famously Plato and Aristotle, posited that the earth is not flat but closer to a sphere. (More precisely, it’s a spheroid — bulging at the equator, squashed at the poles).

No one knows when the first terrestrial globe was created. But the oldest known surviving one dates to 1492. No one in Europe knew of the existence of North or South America at the time.

It’s called the “Erdapfel,” which translates to “earth apple” or “potato.” The orb was made by German navigator and geographer Martin Behaim, who was working for the king of Portugal, according to the Whipple Museum in Cambridge. It contained more than just the cartographical information then known, but also details such as commodities overseas, marketplaces and local trading protocols.

It’s also a record of a troubled time.

“The Behaim Globe is today a central document of the European world conquest and the Atlantic slave trade,” according to the German National Museum’s web page on the globe, exhibited there. In the 15th century, the museum notes, “Africa was not only to be circumnavigated in search of India, but also to be developed economically.

“The globe makes it clear how much the creation of our modern world was based on the violent appropriation of raw materials, the slave trade and plantation farming,” the museum notes, or “the first stage of European subjugation and division of the world.”

Twin globes for Churchill and Roosevelt during WWII

If you’ve got a globe of any sort, you’re in good company. During World War II, two in particular were commissioned for leaders on opposite sides of the Atlantic as symbols of power and partnership.

For Christmas in 1942, the United States delivered gigantic twin globes to American President Franklin Roosevelt and British Prime Minister Winston Churchill. They were 50 inches in diameter and hundreds of pounds each, believed to be the largest and most accurate globes of the time.

It took more than 50 government geographers, cartographers, and draftsmen to compile the information to make the globe, constructed by the Weber Costello Company of Chicago Heights, Illinois.

The Roosevelt globe now sits at the Roosevelt Library in Hyde Park, N.Y., and Churchill’s globe is at Chartwell House, the Churchill family home in Kent, England, according to the U.S. Library of Congress.

In theory, the leaders could use the globes simultaneously to formulate war strategy. “In reality, however,” Bellerby writes, “the gift of the globes was a simple PR exercise, an important weapon in modern warfare.”

In much of Africa, abortion is legal but not advertised

ACCRA, Ghana — When Efua, a 25-year-old fashion designer and single mother in Ghana, became pregnant last year, she sought an abortion at a health clinic but worried the procedure might be illegal. Health workers assured her abortions were lawful under certain conditions in the West African country, but Efua said she was still nervous.

“I had lots of questions, just to be sure I would be safe,” Efua told The Associated Press, on condition that only her middle name be used, for fear of reprisals from the growing anti-abortion movement in her country.

Finding reliable information was difficult, she said, and she didn’t tell her family about her procedure. “It comes with too many judgments,” she decided.

More than 20 countries across Africa have loosened restrictions on abortion in recent years, but experts say that like Efua, many women probably don’t realize they are entitled to a legal abortion. And despite the expanded legality of the procedure in places like Ghana, Congo, Ethiopia and Mozambique, some doctors and nurses say they’ve become increasingly wary of openly providing abortions. They’re fearful of triggering the ire of opposition groups that have become emboldened since the U.S. Supreme Court’s 2022 decision overturning the nationwide right to abortion.

“We are providing a legal service for women who want an abortion, but we do not advertise it openly,” said Esi Asare Prah, who works at the clinic where Efua had the procedure — legal under Ghana’s law, passed in 1985. “We’ve found that people are OK with our clinic providing abortions, as long as we don’t make it too obvious what we are doing.”

The Maputo Protocol, a human rights treaty in effect since 2005 for all 55 countries of the African Union, says every nation on the continent should grant women the right to a medical abortion in cases of rape, sexual assault, incest, and endangerment for the mental or physical health of the mother or fetus.

Africa is alone globally in having such a treaty, but more than a dozen of its countries have yet to pass laws granting women access to abortions. Even in those that have legalized the procedure, obstacles to access remain. And misinformation is rampant in many countries, with a recent study faulting practices by Google and Meta.

“The right to abortion exists in law, but in practice, the reality may be a little different,” said Evelyne Opondo, of the International Center for Research on Women. She noted that poorer countries in particular, such as Benin and Ethiopia, may permit abortions in some instances but struggle with a lack of resources to make them available to all women. Many women learn of their options only through word of mouth.

Across Africa, MSI Reproductive Choices — which provides contraception and abortion in 37 countries worldwide — reports that staff have been repeatedly targeted by anti-abortion groups. The group cites harassment and intimidation of staff in Ethiopia. And in Nigeria, MSI’s clinic was raided and temporarily closed after false allegations that staffers had illegally accessed confidential documents.

“The opposition to abortion in Africa has always existed, but now they are better organized,” said Mallah Tabot, of the International Planned Parenthood Federation in Kenya. She noted that a significant amount of money backing anti-abortion efforts appears to have come from conservative American groups — and several reports have found millions in such funding from conservative Christian organizations.

The spike from opposition groups is alarming, said Angela Akol, of the reproductive rights advocacy group Ipas.

“We’ve seen them in Kenya and Uganda advocating at the highest levels of government for reductions to abortion access,” she said. “There are patriarchal and almost misogynistic norms across much of Africa. … The West is tapping into that momentum after the Roe v. Wade reversal to challenge abortion rights here.”

Congo, one of the world’s poorest countries, introduced a law in 2018 permitting abortions in the first 14 weeks of pregnancy in cases of rape, incest, and physical or mental health risks to the woman.

Even so, pamphlets aimed at women who might want an abortion use coded language, said Patrick Djemo, of MSI in Congo.

“We talk about the management of unwanted pregnancies,” he said, noting that they don’t use the word abortion. “It could cause a backlash.”

Accurate language and information can be hard to find online, too. Last week, a study from MSI and the Center for Countering Digital Hate found that Google and Meta — which operates Facebook, Instagram and WhatsApp — restricted access to accurate information about abortion in countries including Ghana, Nigeria and Kenya.

The study said the tech giants banned local abortion providers from advertising services while approving paid ads from anti-abortion groups pushing false claims about decriminalization efforts as part of a global conspiracy to “eliminate” local populations.

Google didn’t respond to a request for comment on the study. Meta said via email that its platforms “prohibit ads that mislead people about services a business provides” and that it would review the report.

Opondo, of the international women’s center, said she’s deeply concerned about the future of abortion-rights movements in Africa, with opponents using the same tactics that helped overturn Roe vs. Wade in the U.S.

Yet, she said, for now it’s “still probably easier for a woman in Benin to get an abortion than in Texas.”

For Efua, information and cost were obstacles. She cobbled together the necessary 1,000 Ghana cedis ($77) for her abortion after asking a friend to help.

She said she wishes women could easily get reliable information, especially given the physical and mental stress she experienced. She said she wouldn’t have been able to handle another baby on her own and believes many other women face similar dilemmas.

“If you’re pregnant and not ready,” she said, “it could really affect you mentally and for the rest of your life.”

Melting glaciers, drying sea highlight Central Asia’s water woes

WASHINGTON — Climate change and water scarcity are harsh realities facing Central Asia. Glaciers in the east, in the mountains of Kyrgyzstan and Tajikistan, are rapidly melting, while in the west, Uzbekistan and Kazakhstan, the Aral Sea has turned into a desert.

According to the World Bank, almost a third of the region’s 80 million people lack access to safe water, highlighting the urgent need to modernize outdated infrastructure. Afghanistan is building a canal that could exacerbate the crisis.

Shrinking rivers, drying sea

Last summer and fall in Uzbekistan and Tajikistan, people living along the Syr Darya and Amu Darya rivers described to VOA extreme weather conditions — droughts and floods posing existential dangers.

“It’s all about water, our constant worry,” said Ganikhan Salimov, a cotton farmer in Uzbekistan’s Ferghana region, bordering Kyrgyzstan and Tajikistan.

“This water is not just for us, but a source of life for the entire region,” he said, pointing to a muddy canal near his crops.

The Syr Darya River originates in the Tian Shan Mountains in Kyrgyzstan and Uzbekistan, flowing more than 2,250 kilometers (1,400 miles) west through Tajikistan and Kazakhstan to the northern remnants of the Aral Sea, which has been gradually disappearing for five decades.

The Amu Darya stems from the confluence of the Vakhsh and Panj rivers. Separating Tajikistan and Afghanistan, it runs for 2,400 kilometers (almost 1,500 miles) northwest through Uzbekistan and Turkmenistan into the southern remnants of the Aral.

“We don’t fool ourselves with this magnificent view,” said a local resident who introduced himself only as Bayram, enjoying a hot day with his family on a bank of the Amu Darya in Uzbekistan’s Karakalpakstan Republic, adjacent to Turkmenistan.

“It continuously shrinks and becomes nothing by the time it winds its way to the Aral Sea, which is nowhere to be found,” he said.

Bayram is right. The Amu Darya and Syr Darya have shrunk by a third in little more than 70 years. The Aral Sea, once a vast inland sea, has diminished by 90% since the 1960s, as pointed out in a recent U.N. report. The northern end of the sea, bordering Kazakhstan, is more vibrant, but life has become nearly impossible around all its shores.

Authorities insist they are working with international institutions to revitalize the local ecosystem, but VOA mainly heard stories of disillusionment from residents.

A new water deal?

Aggravating the situation, Taliban-run Afghanistan is building a 285-kilometer (177-mile) canal off the Amu Darya, which could draw off 20% to 30% of the water that now goes to Uzbekistan and Turkmenistan.

Tashkent and Ashgabat have been in separate talks with the Taliban, who have argued that the purpose of the canal, called Qosh Tepa, is not to deprive their neighbors of a strategic resource but to provide more water for Afghans.

Central Asian experts express concern over the quality of the Qosh Tepa construction, which started in 2022. Officials in Tashkent say they have offered Kabul technical assistance.

Uzbek President Shavkat Mirziyoyev calls the Taliban “a new stakeholder” not bound by any prior obligations to their northern neighbors. Last September in Tajikistan, at a meeting on the Aral Sea, he proposed a dialogue of riparian countries.

“We believe it is necessary to set up a joint working group to study all aspects of the construction of the Qosh Tepa canal and its impact on the water regime of the Amu Darya involving our research institutes,” Mirziyoyev said.

No progress has been made since then, but Eric Rudenshiold, a former U.S. official with decades of experience working with Central Asian governments, believes the best outcome would be a new water-sharing agreement.

“Afghanistan, Uzbekistan, Tajikistan, Turkmenistan, all are facing water shortage issues, and so cooperation is really the only answer. And the question is, at what point these countries do that. Cooperation is much better than conflict,” he told VOA.

They would not even talk to each other on these issues until recently, Rudenshiold said.

“We’ve seen Central Asian states lean forward to engage with the Taliban, and I think that’s a big step,” he said.

While optimistic about the prospects for regional dialogue, Rudenshiold said he doubts Western governments will participate, given their strong opposition to the Taliban and its repressive policies.

“I think the region is going to have to resolve this issue itself, not relying on international organizations or other powers, but actually having the countries come together,” Rudenshiold said.

He sees enough leverage to negotiate: Uzbekistan, Tajikistan and Turkmenistan provide power to Afghanistan. “The question is, how do you add water into that equation?”

“Yes, Afghanistan can take water for agriculture and drinking water. The problem is it’s still depleting, and Afghanistan needs to be part of the solution,” Rudenshiold said.

America’s offering

At a recent forum at the Wilson Center in Washington, U.S. officials and Central Asian diplomats highlighted growing water demand and worsening environmental conditions.

Tajikistan’s ambassador, Farrukh Hamralizoda, said that “more than 1,000 of the 30,000 glaciers” in his country have already melted.

“Every year, we suffer from floods, landslides, avalanches and other water-related natural disasters,” Hamralizoda said, adding that his mountainous country generates 98% of its electricity from hydropower.

Kyrgyzstan’s ambassador, Baktybek Amanbaev, said glaciers have also been vanishing in his similarly mountainous country, which he said hosts 30% of the clean water in the five former Soviet republics that make up Central Asia.

“We need effective water management to be able to estimate water reserves and flows,” Amanbaev said.

To that end, the U.S. Agency for International Development is funding MODSNOW, a digital program for hydrological forecasting that uses satellite imaging to monitor snow depth and melt and water flows from the mountains.

By providing governments and local stakeholders with accurate and timely data, the U.S. hopes to enable informed decision-making and sustainable management of resources.

“With accelerated snowmelt and heavy rainfall events also comes the greater risk of landslides and other severe natural disasters,” said Anjali Kaur, the agency’s deputy administrator, also speaking at the Wilson Center.