The way the dinosaurs relinquished their long dominance is well known. An asteroid struck Earth 66 million years ago, triggering a horrific mass extinction. But the way the dinosaurs — modest creatures initially — came to supremacy is less well understood.

New research that relied heavily on fossilized feces and vomit — evidence of who is eating what and who is eating whom – provides new clarity on how dinosaurs bested the competition during the Triassic Period. The study focused on a region in Poland with extensive fossils from this pivotal time.

First appearing roughly 230 million years ago, dinosaurs were at first overshadowed by other animals including large crocodile relatives — both terrestrial and semi-aquatic — and various plant-eaters including elephant-sized ones related to mammals and four-legged armored reptiles. By about 200 million years ago, dinosaurs reigned, their main competitors extinct.

“We approached the rise of dinosaurs in a completely novel way. We analyzed feeding evidence to deduce the ecological role of dinosaurs across their first 30 million years of evolution,” said paleontologist Martin Qvarnström of Uppsala University in Sweden, lead author of the study published Wednesday in the journal Nature.

The earliest dinosaurs and close relatives were opportunists, eating foods including bugs, fish and insects. Subsequently, larger and more specialized dinosaur predators evolved along with herbivorous dinosaurs apparently better adapted than competitors to exploit new plants that arose when the climate became more humid.

Feces fossils are called coprolites. Vomit fossils are called regurgitates. Together they are called bromalites. So why study this stuff? By examining undigested food — plants and prey — in bromalites, researchers can discern feeding patterns of various species and reconstruct an ecosystem’s food webs.

Hundreds of bromalites were examined, primarily coprolites.

“We studied over 100 kilograms of fossilized feces,” said study senior author Grzegorz Niedźwiedzki, a paleontologist and geologist at Uppsala University and the Polish Geological Institute.

How can researchers tell who left the feces or vomit? Skeletal fossils and footprints showed what animals were present at a given time. And the researchers deduced who produced a given coprolite based on factors including its size and shape, the type of undigested food and the nature of the digestive systems of living relatives of these extinct animals.

Take, for example, the 6-meter four-legged meat-eater Polonosuchus, a type of reptile called a rauisuchian that was related to crocs and was an apex predator alongside the early dinosaurs.

“We know that today’s crocodiles and alligators digest food for a long time and thoroughly. In their feces, undigested bones are very rarely found. Such coprolites — large, sausage-shaped, with highly digested mass — we found in a site where bones of Polonosuchus were also found,” Niedźwiedzki said.

“In contrast, in sites where there were bones and tracks of predatory dinosaurs, we found coprolites containing a lot of undigested remains. Some of them are full of pieces of bones, fish remains, and there are also teeth. You can see that all this passed through the digestive tract quickly and was not digested in the crocodile way,” Niedźwiedzki added.

Early members of the dinosaur evolutionary lineage were omnivorous, like 2-meter Silesaurus.

“The first dinosaur relative in the area, Silesaurus, was an opportunistic little thing that ate bugs, fish and plants. Some of the insects were amazingly well preserved,” Qvarnström said.

Big herbivorous and carnivorous dinosaurs began appearing late in the Triassic, which ended 201 million years ago.

Environmental changes linked to Earth’s increased volcanic activity precipitated a wider range of plants that ever-larger herbivorous dinosaurs exploited. This proliferation of big plant-eating dinosaurs encouraged the evolution of larger carnivorous dinosaurs.

The large non-dinosaur meat-eaters disappeared before the start of the subsequent Jurassic Period, completing the transition to dinosaur dominion. By 200 million years ago, meat-eating dinosaurs 8 meters long were present, alongside plant-eating dinosaurs 10 meters long.

Smok, a 6-meter strong-jawed carnivorous dinosaur relative, lived about 210 million years ago. Coprolites showed Smok’s predilection for bone-crushing, obtaining nutritious marrow in a feeding trait associated with much later dinosaurs such as Tyrannosaurus.

The coprolites of herbivorous dinosaurs offered surprises.

“Another interesting and very mysterious discovery was the finding of geochemical signals in the coprolites from burnt plant remains, as well as pieces of charcoal. Did the dinosaurs eat charcoal from burnt plants? Ferns, whose remains are in coprolites, may be toxic, and the charcoal may have neutralized these toxins,” Niedzwiedzki added.
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BILLINGS, MONTANA — U.S. wildlife officials finalized a recovery plan for imperiled populations of Canada lynx on Wednesday and proposed new habitat protections in the southern Rocky Mountains for the forest-dwelling wildcats that are threatened by climate change.

The fate of the proposal is uncertain under President-elect Donald Trump: Officials during the Republican’s first term sought unsuccessfully to strip lynx of protections that they’ve had since 2000 under the Endangered Species Act.

Almost 20,000 square kilometers of forests and mountains in Colorado and northern New Mexico are covered under the habitat proposal. That’s different from a previous plan that left out the southern Rockies and concentrated instead on recovery efforts elsewhere, including Wyoming, Montana, Minnesota and Maine.

“This is a significant change and a good one,” said Matthew Bishop, an attorney for Western Environmental Law Center who has been involved in efforts to protect lynx through court actions. “They weren’t really committing to conserve lynx in Colorado anymore, and now they are.”

Areas of protected habitat also are being added in Idaho and Montana. Protected areas in Wyoming would be sharply reduced under Wednesday’s proposal.

Wildlife officials said they were removing locations where they consider lynx unlikely to thrive in the future, while adding new areas that the latest science suggests are more suitable to their long-term survival.

Lynx are elusive animals that live in cold boreal forests and prey primarily on snowshoe hares.

They originally received federal protections because the U.S. Forest Service and the Bureau of Land Management didn’t have sufficient regulations in place to shield their populations from potential harm. Those protective rules are now in place, but climate change has emerged as a new, worsening threat.

Warmer temperatures are melting away the lynx’s snowy habitat and could decrease the availability of snowshoe hares. Declines for lynx are expected across the contiguous U.S. under even the most optimistic warming scenario that officials have considered.

Most areas suitable for lynx are in Canada and Alaska, where the animals are widespread and hunting and trapping of them is allowed.

Their numbers never were great in the contiguous U.S., which is at the southern fringe of the species range, but the hope is to maintain some population strongholds so they can persist in a warmer world.

The changes announced Wednesday follow a 2016 court ruling that faulted federal wildlife officials for not designating protections for lynx habitat in Colorado and some parts of Montana and Idaho.

There are more than 1,100 lynx in the contiguous U.S., according to estimates from scientists. Those numbers are expected to plummet in some areas, and officials are aiming for a minimum contiguous U.S. population of a combined 875 lynx over a 20-year period.

More than 200 lynx were reintroduced in Colorado beginning in 1999 and at the time their prospects were considered uncertain.

“There were concerns about whether it would stick,” said U.S. Fish and Wildlife Service lynx biologist Jim Zelenak. “But they do seem to be hanging on.”

Now that area could become one of the future population strongholds, with the southern Rockies in Colorado and the region around Yellowstone National Park are most likely to have temperatures favorable to lynx for the longest time, he said.

Maine has the most lynx currently but is expected to be hit harder by climate change.

“We’ve got this overarching threat of climate warming, and so we want to do everything we can to minimize the effects that we can control,” Zelenak said. “So we don’t want to put roads in the wrong places. We don’t want to permanently convert very much of the habitat at all in the hopes that we can keep these populations viable coming into a warming future.”

Habitat protections in Maine and Minnesota would remain unchanged under the proposal.

A final decision is expected late next year.
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BUSAN, SOUTH KOREA — Dozens of countries warned Sunday that a handful of nations were obstructing efforts in South Korea to reach an ambitious landmark global treaty to curb plastic pollution.

With hours until negotiations are scheduled to end, delegates say a group of mostly oil-producing “like-minded countries” have refused to compromise on key sticking points.

Those include setting targets for reducing plastic production and phasing out chemicals known or believed to be harmful to human health.

“We also are worried by the continuing obstruction by the so-called like-minded countries,” Olga Givernet, France’s minister delegate for energy, told reporters.

Finding an agreement on an ambitious treaty “remains an absolute priority,” Givernet said, and “we are planning on pushing it.”

Plastic production is on track to triple by 2060, and over 90% of plastic is not recycled.

But while everyone negotiating in Busan agrees on the problem, they disagree on the solution.

Countries including Saudi Arabia and Russia insist the deal should focus only on waste and reject calls for binding global measures.

They have made their position clear in documents submitted in negotiations and during public plenary sessions, though neither delegation responded to repeated AFP requests for comment.

‘Blocking the process’

“It is disappointing to see that a small number of members remain unsupportive of the measures necessary to drive real change,” said Rwanda’s Juliet Kabera.

“We still have a few hours left in these negotiations, there is time to find common ground, but Rwanda cannot accept a toothless treaty,” she warned.

Fiji’s Sivendra Michael also called out a “very minority group” for “blocking the process.”

The latest draft text for the treaty contains a range of options, reflecting the ongoing divisions. A promised new version has been repeatedly delayed.

The talks are supposed to be the final round of negotiations after two years of discussion.

The venue has only been rented until mid-morning Monday, sources told AFP.

Portuguese delegate Maria Joao Teixeira said there were real fears talks could collapse and have to be extended to another round elsewhere.

“We are really trying to not have a weak treaty,” she told AFP.

Environmental groups have pushed ambitious countries to call a vote if progress stalls.

But observers caution that risks alienating even some countries in favor of a strong treaty.

Another option would be for the diplomat chairing the talks to simply gavel through an agreement over the objections of a handful of holdouts, they said.

That too holds risks, potentially embittering the remaining diplomatic process and jeopardizing adoption of a treaty down the road.

‘Hope in consensus’

Mexico’s head of delegation Camila Zepeda said she did not favor calling a vote.

“We have hope in consensus. The multilateral process is slow, but there is a possibility of having critical mass to move forward,” she told AFP.

“Showing this critical mass helps us so that the more contentious issues can be unblocked.”

German delegate Sebastian Unger also said many countries would prefer to avoid a vote.

“If you would leave out many important countries that you want to have on board, then the effects of the treaty [are impacted],” he told AFP.

Over 100 countries now support setting a target for production cuts, and dozens also back phasing out some chemicals and unnecessary plastic products.

But representatives of China and the United States, the world’s two top plastics producers, were absent from the stage at a news conference urging ambition.

“They are still considering, and we are hopeful that there will be some interest on their part,” said Mexico’s Zepeda.

“This coalition of the willing is an open invitation. And so it’s not like it’s them against us.”

Panama’s Juan Carlos Monterrey Gomez meanwhile told colleagues that “history will not forgive us” for leaving Busan without an ambitious treaty.

“This is the time to step up or get out.”
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BUFFALO, NEW YORK — The first big snowfall of the season blanketed towns along Lake Erie on Saturday in the middle of the hectic holiday travel and shopping weekend. Numbing cold and heavy snow are forecast to persist into next week and cause hazards in the Great Lakes, Plains and Midwest regions. 

The heavy snow led to a state of emergency declaration in parts of New York and a disaster declaration in Pennsylvania, with officials warning of dangerous conditions for Thanksgiving travelers trying to return home. 

“Travel will be extremely difficult and hazardous this weekend, especially in areas where multiple feet of snow may accumulate very quickly,” the National Weather Service said. 

Part of I-90 in Pennsylvania was closed, as were westbound lanes of the New York Thruway heading toward Pennsylvania. Nearly 2 feet (61 centimeters) of snow fell in parts of New York, Ohio and Michigan, and 29 inches (73 centimeters) was recorded in Pennsylvania’s northwestern tip. 

With roads in some parts impassable in northwestern Pennsylvania, scores of people took refuge overnight in the lobby and hallways of a fully booked Holiday Inn near I-90. Hotel staffer Jeremiah Weatherley said dozens of people rolled in as the snow piled up, and workers opened the conference room and gave them blankets to sleep on the floor. 

“It was hard to manage, but we had no choice,” he said. “They just showed up, and we don’t want to turn people away.” 

Weatherley was handing out bagels, juice and cereal Saturday morning as people helped one another dig out their cars from the snow. 

“Everyone helped each other,” he said. “It was pretty cool.” 

This week’s blast of Arctic air also brought temperatures of 10 to 20 degrees Fahrenheit below average to the Northern Plains, the weather service said, prompting cold advisories for parts of North Dakota. 

Frigid air was expected to move over the eastern third of the United States by Monday, with temperatures about 10 degrees below average. 

Parts of Michigan were battered by lake-effect snow, which happens when warm, moist air rising from a body of water mixes with cold dry air overhead. Bands of snow that have been rolling off Lake Superior for the past three days buried parts of the Upper Peninsula under 2 feet (61 centimeters) or more, said Lily Chapman, a meteorologist with the National Weather Service’s office in Marquette, Michigan. 

Twenty-seven inches (69 centimeters) of snow was on the ground just northeast of Ironwood, in the Upper Peninsula’s western reaches, she said. Another 2 feet (61 centimeters) fell in Munising, in the eastern part of the peninsula. 

Chapman said continued lake-effect snow could add more than a foot (30.5 centimeters) over the eastern Upper Peninsula through Monday morning, with 6 to 10 inches (15 to 25 centimeters) or higher to the west. 

Meanwhile steady winds that trained snow bands Friday on Gaylord, Michigan, dumped 24.8 inches (63 centimeters), setting a new single-day record for the city, which sits in a region dotted by ski resorts, said Keith Berger, a meteorologist with the weather service’s Gaylord office. The previous record of 17.0 inches (43 centimeters) was from March 9, 1942. 

The snowfall was good news for Treetops Resort, which features 80 acres (32 hectares) of ski hill terrain among its 2,000 acres (809 hectares), said Doug Hoeh, the resort’s director of recreation. It boosted the base that snowmaking machines will be adding to in the coming days before the resort opens for the season next weekend. 

“Obviously when you get that much snowfall, it’s great for the snow hills, but it’s bad for the parking lots, so we’re kind of digging out,” Hoeh said. “But we’re close to being ready to pull the trigger on skiing, and the natural snowfall definitely helps.” 

In Pennsylvania, Governor Josh Shapiro signed a proclamation of disaster emergency and said parts of Erie County in the state’s northwest had already received nearly 2 feet (1 meter) of snow with more expected through Monday night. 

State Police responded to nearly 200 incidents during the 24-hour period from 6 a.m. Friday to 6 a.m. Saturday, officials said. 
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BUSAN, SOUTH KOREA — The world’s nations will wrap up negotiating a treaty this weekend to address the global plastic pollution crisis.

Their meeting is scheduled to conclude Sunday or early Monday in Busan, South Korea, where many environmental organizations have flocked to push for a treaty to address the volume of production and toxic chemicals used in plastic products.

Greenpeace said it escalated its pressure Saturday by sending four international activists to Daesan, South Korea, who boarded a tanker headed into port to load chemicals used to make plastics.

Graham Forbes, who leads the Greenpeace delegation in Busan, said the action is meant to remind world leaders they have a clear choice: Deliver a treaty that protects people and the planet, or side with industry and sacrifice the health of every living person and future generations.

Here’s what to know about plastics:

Every year, the world produces more than 400 million tons of new plastic.

The use of plastics has quadrupled over the past 30 years. Plastic is ubiquitous. And every day, the equivalent of 2,000 garbage trucks full of plastic are dumped into the world’s oceans, rivers and lakes, the U.N. said. Most nations agreed to make the first global, legally binding plastic pollution accord, including in the oceans, by the end of 2024.

Plastic production could climb about 70% by 2040 without policy changes.

The production and use of plastics globally is set to reach 736 million tons by 2040, according to the intergovernmental Organization for Economic Co-operation and Development.

Panama is leading an effort to address the exponential growth of plastic production as part of the treaty, supported by more than 100 countries. There’s just too much plastic, said Juan Carlos Monterrey, head of Panama’s delegation.

“If we don’t have production in this treaty, it is not only going to be horribly sad, but the treaty may as well be called the greenwashing recycling treaty, not the plastics treaty,” he said in an interview. “Because the problem is not going to be fixed.”

China, the United States and Germany are the biggest plastics players.

China was by far the biggest exporter of plastic products in 2023, followed by Germany and the U.S., according to the Plastics Industry Association.

Together, the three nations account for 33% of the total global plastics trade, the association said.

The United States supports having an article in the treaty that addresses supply, or plastic production, a senior member of the U.S. delegation told The Associated Press Saturday.

Most plastic ends up as waste

Less than 10% of plastics are recycled. Most of the world’s plastic goes to landfills, pollutes the environment or is burned.

Sarah Dunlop, head of plastics and human health at the Minderoo Foundation, said chemicals are leaching out of plastics and “making us sick.”

The International Indigenous Peoples Forum on Plastics held an event about the impact of plastics Saturday on the sidelines of the talks. They want the treaty to fully recognize their rights and the universal human right to a healthy, clean, safe and sustainable environment.

Juan Mancias of the Carrizo/Comecrudo Nation in Texas spoke about feeling a spiritual connection to the land.

“Five hundred years ago, we had clean water, clean air, and there was no plastics,” he said. “What happened?”

Many plastics are used for packaging

About 40% of all plastics are used in packaging, according to the United Nations. This includes single-use plastic food and beverage containers — water bottles, takeout containers, coffee lids, straws and shopping bags — that often end up polluting the environment.

U.N. Environment Program Executive Director Inger Andersen told negotiators in Busan the treaty must tackle this problem.

“Are there specific plastic items that we can live without, those that so often leak into the environment? Are there alternatives to these items? This is an issue we must agree on,” she said.
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YANQING, CHINA — In a research facility in the northwest of Beijing, molecular biologist Li Jieping and his team harvest a cluster of seven unusually small potatoes, one as tiny as a quail’s egg, from a potted plant.

Grown under conditions that simulate predictions of higher temperatures at the end of the century, the potatoes provide an ominous sign of future food security.

At just 136 grams, the tubers weigh less than half that of a typical potato in China, where the most popular varieties are often twice the size of a baseball.

China is the world’s biggest producer of potatoes, which are crucial to global food security because of their high yield relative to other staple crops.

But they are particularly vulnerable to heat, and climate change, driven by fossil fuel emissions, is pushing temperatures to dangerous new heights while also worsening drought and flooding.

With an urgent need to protect food supplies, Li, a researcher at the International Potato Center (CIP) in Beijing, is leading a three-year study into the effects of higher temperatures on the vegetable. His team is focusing on China’s two most common varieties.

“I worry about what will happen in the future,” Li said. “Farmers will harvest fewer potato tubers, it will influence food security.”

Li’s team grew their crop over three months in a walk-in chamber set at 3 degrees Celsius above the current average temperature in northern Hebei and Inner Mongolia, the higher altitude provinces where potatoes are usually grown in China.

Their research, published in the journal Climate Smart Agriculture this month, found the higher temperatures accelerated tuber growth by 10 days, but cut potato yields by more than half.

Under current climate policies, the world is facing as much as 3.1 C of warming above pre-industrial levels by 2100, according to a United Nations report released in October.

Farmers in China say they are already feeling the effect of extreme weather events.

In Inner Mongolia, dozens of workers clutching white sacks rush to gather potatoes dug up from the soil before the next downpour.

“The biggest challenge for potatoes this year is the heavy rain,” said manager Wang Shiyi. “It has caused various diseases… and greatly slowed down the harvest progress.”

Meanwhile, seed potato producer Yakeshi Senfeng Potato Industry Company has invested in aeroponic systems where plants are grown in the air under controlled conditions.

Farmers are increasingly demanding potato varieties that are higher-yielding and less susceptible to disease, particularly late blight, which caused the Irish Potato Famine of the mid-19th century and thrives in warm and humid conditions.

“Some new and more aggressive (late blight) strains have begun to appear, and they are more resistant to traditional prevention and control methods,” said general manager Li Xuemin, explaining the Inner Mongolia-based company’s strategy.

The research by CIP, which is headquartered in Lima, is part of a collaborative effort with the Chinese government to help farmers adapt to the warmer, wetter conditions.

In the greenhouse outside Li’s lab, workers swab pollen on white potato flowers to develop heat-tolerant varieties.

Li says Chinese farmers will need to make changes within the next decade, planting during spring instead of the start of summer, or moving to even higher altitudes to escape the heat.

“Farmers have to start preparing for climate change,” Li said. “If we don’t find a solution, they will make less money from lower yields and the price of potatoes may rise.” 
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UNITED NATIONS — The U.N.’s children’s fund raised the alarm on Friday over the high rate of new HIV infections among young women and girls, warning they lacked access to prevention and treatment.

In a report ahead of world AIDS day on Sunday, UNICEF said that 96,000 girls and 41,000 boys aged 15-19 were newly infected with HIV in 2023, meaning seven out of 10 new adolescent infections were among girls.

In sub-Saharan Africa, nine out of 10 new HIV infections among 15- 19-year-olds were among girls in the most recent period for which data is available.

“Children and adolescents are not fully reaping the benefits of scaled up access to treatment and prevention services,” said UNICEF associate director of HIV/AIDS Anurita Bains.

“Yet children living with HIV must be prioritized when it comes to investing resources and efforts to scale up treatment for all, this includes the expansion of innovative testing technologies.”

As many as 77% of adults living with HIV have access to anti-retroviral therapy, but just 57% of children 14 and younger, and 65% of teenagers aged 15-19, can obtain lifesaving medicine.

Children 14 and younger account for only 3% of those living with HIV, but account for 12% — 76,000 — of AIDS-related deaths in 2023.

Around 1.3 million people contracted the disease in 2023, according to a report from the UNAIDS agency.

That is still more than three times higher than needed to reach the U.N.’s goal of ending AIDS as a public health threat by 2030.

Around 630,000 people died from AIDS-related illnesses last year, the lowest level since a peak of 2.1 million in 2004, the report said ahead of World AIDS Day on Sunday.

Much of the progress was attributed to antiretroviral treatments that can reduce the amount of the virus in the blood of patients.

Out of the nearly 40 million people living with HIV around the world, some 9.3 million are not receiving treatment, the report warned. 
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Cucumbers shipped to 13 U.S. states and five Canadian provinces have been recalled because of potential salmonella contamination, the Food and Drug Administration said this week.

SunFed Produce, based in Arizona, recalled the cucumbers sold between October 12 and November 26, the FDA said Thursday.

No illnesses were immediately reported. People who bought cucumbers during the window should check with the store where they purchased them to see if the produce is part of the recall. Wash items and surfaces that may have been in contact with the produce using hot, soapy water or a dishwasher.

Salmonella can cause symptoms that begin six hours to six days after ingesting the bacteria and include diarrhea, fever and stomach cramps. Most people recover without treatment within a week, but young children, people older than 65 and those with weakened immune systems can become seriously ill.

Earlier this summer, a separate salmonella outbreak in cucumbers sickened 450 people in the United States.
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geneva — The World Health Organization on Thursday urged countries to step up surveillance for bird flu after the first case was detected in a child in the United States. 

A small but growing number of H5N1 avian influenza infections have been detected in humans around the world in recent years, Maria Van Kerkhove, WHO epidemic and pandemic preparedness and prevention director,  said at a press conference. 

“What we really need globally, in the U.S. and abroad, is much stronger surveillance in animals: in wild birds, in poultry, in animals that are known to be susceptible to infection, which include swine, which include dairy cattle, to better understand the circulation in these animals,” she said. 

More outbreaks

H5N1 emerged in 1996, but since 2020, the number of outbreaks in birds has grown exponentially, alongside an increase in the number of infected mammals. 

The strain has led to the deaths of tens of millions of poultry, with wild birds and land and marine mammals also infected. 

Human cases recorded in Europe and the United States since the virus surged have largely been mild. 

In March, infections were detected in several dairy herds across the United States. 

U.S. health officials believe the risk for the general public is low, though albeit higher for those working directly with livestock, including birds, dairy cattle and more. 

Last Friday, U.S. authorities said a child in California had become the first in the United States to test positive for bird flu infection. Health officials offered checks and preventive treatment to exposed contacts at the youth’s child care center. 

The child had mild symptoms and was said to be recovering at home following treatment with flu antivirals. 

“Including this most recent case, 55 human cases of H5 bird flu have now been reported in the United States during 2024, with 29 in California,” the U.S. Centers for Disease Control and Prevention said. 

No human-to-human infections seen

Van Kerkhove said all but two of those had known exposure to infected animals. 

“We have not seen evidence of human-to-human infection. But again, for each of these human detected cases, we want to see a very thorough investigation taking place,” she said. 

“We need much stronger efforts in terms of reducing the risk of infection between animals to new species and to humans,” she added, notably through testing and proper protective equipment. 

Van Kerkhove, who was the WHO’s COVID-19 technical lead, stressed the importance of preparing “for when or if we will be in a situation where we are in a flu pandemic.” 

“We’re not in that situation yet, but we do need more vigilance,” Van Kerkhove said. 
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A clinic initiative in Kenya aims to provide health care to vulnerable mobile populations such as truck drivers and commercial sex workers. The goal is to combat the spread of disease across borders in Africa. Juma Majanga reports from the transit town of Mlolongo in Kenya. Camera: Amos Wangwa
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Geneva, Switzerland — A young South African activist living with HIV will take over Oscar-winning actress Charlize Theron’s Instagram account on World AIDS Day, the United Nations said Thursday.

Ibanomonde Ngema, a 21-year-old activist, will be given the reins to the South African-born actress’s global account @charlizeafrica, with some 7.6 million followers, on December 1, UNAIDS said in a statement.

The takeover by Ngema, who was born with HIV and has dedicated her advocacy work to dispelling myths and reducing stigma around HIV, will aim to bring awareness to the first-hand experiences of young people living with HIV, it said.

Theron, a so-called UN Messenger of Peace who has long advocated for tackling the systemic inequalities that drive HIV infections among young women and girls, insisted in the statement that “ending AIDS is within reach.”

But, she warned, “only if we completely dismantle harmful patterns of stigma and discrimination through laws, policies, and practices that protect people living with HIV.”

Theron won a best actress Oscar for her lead role in the 2004 film “Monster” and has more recently starred in pictures such as “Mad Max: Fury Road.”

“I have always loved watching Charlize Theron on the big screen and have long been inspired by her using her influence to help people around the world, especially in our home country of South Africa,” Ngema said in the statement.

The announcement came after UNAIDS this week released a new report that showed how rights violations exacerbate the vulnerability of women and girls to HIV.

Last year, women and girls accounted for 62% of all new HIV infections in sub-Saharan Africa, UNAIDS said.
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