5
#000000
#FFFFFF
Climate
‘Deadly Serious’: Half of World’s Reef-Building Coral Face Extinction Threat as Oceans Warm, Study Warns
The study, published in the journal Nature, found that as of 2020, about 44% of coral species were threatened, compared with about one-third in 2008.
David Obura, a marine biologist and lead author of the study, said the new assessment "provides the most comprehensive evaluation to date of global extinction risk among reef-building corals, and a stark warning of the accelerating increase in global threats to coral reefs."
But he said it also "highlights the challenges we face in addressing major data and knowledge gaps on the status of species at global scales, at the same time as having to take urgent decisions to reduce the drivers of global declines in critical species and ecosystems.”
The researchers stressed that the data they analyzed understates the danger. The assessment does not take into account the damage from the devastating bleaching event that began in 2023 and lasted until mid-2025. According to the National Oceanic and Atmospheric Administration (NOAA), it was the largest such event ever recorded, exposing about 84% of the world's coral reef area to bleaching-level heat stress and causing widespread coral deaths.
It also doesn't take into account what meteorologists have projected could be the strongest El Niño ever, which could break ocean temperature records in the coming months, likely leading to another massive die-off of corals.
"It is entirely possible that reassessing the status of corals just after this coming El Niño may show them to have crossed the 50% mark of the proportion of species at elevated risk of extinction," Obura told AFP.
He noted that a previous "super" El Niño, in 1997-98, also caused tremendous damage to reefs.
"That this coming event is worse than that, after three intervening global bleaching events, is a terrifying reality," he said.
Researchers extract a fossil coral core sample from a massive coral colony in the Galápagos Islands to reconstruct historical climate and El Niño cycles as part of a study published in Science on August 27, 2026. (Photo by Julia Cole/Science)
In the new assessment, researchers found that human-caused climate change is the primary threat to reef-building coral, determining the fate of about 90% of the species at greatest risk.
They emphasized that coral reef health is more complex than simply "survival" versus "disappearance," and that every reduction in global greenhouse gas emissions matters.
“Coral reefs can feel a world away..." said Françoise Cabada-Blanco, a marine ecologist at the University of Portsmouth and co-author of the study. "But they cover a tiny fraction of the ocean floor, while supporting an enormous share of marine life and the food, coastal protection and livelihoods of millions of people."
"What happens to them affects all of us," she said. "The message from this assessment is that every tenth of a degree of warming we avoid gives corals a better chance—so action now really does count.”
A report published last year concluded that the globe had already passed the 1.2°C warming threshold for widespread coral reef dieback and found that unless global temperatures drop substantially, reefs could largely disappear.
“The crisis facing corals is deadly serious,” said Miyoko Sakashita, oceans director at the Center for Biological Diversity. “If we don’t take swift action to curb climate pollution, we could lose half of them forever.”
“We’ve already seen a lot of disruptions to sea life from the much warmer waters El Niño has brought this year, and I’m really worried about what that will do to threatened coral species," she added. "Coral reefs are the backbone of the ocean, and we can’t have a healthy marine ecosystem without them.”
75% of Likely US Voters Oppose Giving Big Oil Immunity From Climate Lawsuits
Just 20% said they would either "somewhat" or "strongly" support such legislation. Meanwhile, more than half (53%) said they would "strongly" oppose it.
Opposition was strong across political affiliations: 83% of Democrats and 76% of independents said they opposed giving oil companies immunity from lawsuits, but so did 67% of Republicans.
(Graphic by Data for Progress)
In recent years, states and municipalities have sued fossil fuel companies over their well-documented history of misleading the public about their products' role in warming the planet. These lawsuits have sought compensation for damages from worsening floods, wildfires, droughts, and other climate-related disasters.
Eleven US states—California, Connecticut, Delaware, Hawaii, Maine, Massachusetts, Michigan, Minnesota, New Jersey, Rhode Island, and Vermont—as well as the District of Columbia, have active lawsuits, as do at least two tribal governments and dozens of municipalities around the country, according to a tracker by the Center for Climate Integrity.
The new poll suggests voters are even more opposed to shielding oil companies from these lawsuits than they were five months ago. Another Data for Progress poll in May showed just 65% opposed legislation to shield oil companies, compared with 75% now.
"Big Oil is desperate to secure legal immunity and escape accountability for its role in the climate crisis—and the billions of dollars of damages that have followed," said Iyla Shornstein, the political director at the Center for Climate Integrity. "These poll results show that Americans across the political spectrum are opposed to putting Big Oil above the law.”
Protesters hold a banner outside the US Supreme Court as it considers the Suncor v. Boulder case in Washington, DC, on October 5, 2026. (Photo by Jim Watson/AFP via Getty Images)
The oil industry's lobbying arm, the American Petroleum Institute, has described stopping state climate lawsuits as a top priority for 2026. Their Republican allies have pushed at all levels of government to advance that goal.
In April, Sen. Ted Cruz (R-Texas) and several GOP cosponsors joined Rep. Harriet Hageman (R-Wyo.) to introduce legislation that would shield fossil fuel companies from any climate-related lawsuits, dismiss pending cases, and overturn state "superfund" laws requiring the industry to pay for climate damages.
That bill failed to pass out of the House Judiciary Committee last month but could be brought forth again during the "lame-duck" session after the midterm elections in November.
ProPublica has identified at least 15 bills across 11 states that have either been enacted or proposed to shield companies, either by granting them broad immunity from liability for greenhouse gas emissions or restricting the ability of communities to sue over climate-related damages. Groups linked to Leonard Leo, the co-chair of the right-wing Federalist Society, have coordinated many of these efforts.
Republican attorneys general in 16 states have proposed creating a "liability shield" for fossil fuel companies modeled on the one that protects gun manufacturers from liability for the misuse of their products. The American Legislative Exchange Council (ALEC), a leading conservative policy shop, approved a model bill in August aiming to establish this shield in state legislatures nationwide.
The oil industry has also pushed for the right-wing Supreme Court to step in to block these lawsuits. Earlier this month, during oral arguments, oil giants ExxonMobil and Suncor urged the court to block a lawsuit brought by Boulder, Colorado, that accused oil companies of deceiving the public about climate change and sought to hold them financially responsible.
If the court blocks the Boulder suit before it gets to trial, it could set a precedent that derails dozens of similar lawsuits around the country.
Meanwhile, Trump, who pledged to help Big Oil executives in exchange for their donations to his presidential campaign, signed an executive order last year directing the Department of Justice (DOJ) to identify and challenge state lawsuits that seek to impose financial penalties on fossil fuel companies.
His DOJ has weighed in on the Suncor v. Boulder case on the side of the oil industry and has sued at least five states that have sought to hold fossil fuel companies accountable.
The question about climate lawsuits was part of a broader set of questions Data for Progress asked voters about rising insurance costs and corporate accountability in partnership with the Insurance Fairness Project. Other results showed that many Americans want legal recourse against insurers and other companies that impose costs on consumers.
"As rising home insurance costs directly threaten housing affordability for the majority of Americans, voters are tired of their prices rising while insurance companies, energy providers, and the oil and gas industry go unchecked," said Grace Adcox, senior climate strategist for the Insurance Fairness Project. "There is a strong appetite for holding corporations accountable, both for their role in driving up costs and their role in contributing to the climate crisis."
'Halt the Out-of-Control Tech Oligarchs': Advocates Demand Data Center Moratorium in Washington State
Several of the communities that organized events on Sunday are also trying to stop projects already planned in their backyards. But concerned residents across the state—mobilized under the banner of Washington AI Resistance (WAAIR) in partnership with several other environmental and public interest organizations—want state-level protections to ensure that no community falls through the regulatory cracks. To do that, they aimed to raise their voices louder than the powerful Big Tech lobby in a state where both Microsoft and Amazon have headquarters.
"Communities have a right to determine which industries get to move into their backyards."
“We need to demonstrate to candidates and sitting legislators that there is real public demand for a data center moratorium in every corner of the state,” Evan Sutton, a Seattle-based activist with WAAIR, told Common Dreams.
Lauren Redfield, WAAIR president and co-chair of the Seattle Democratic Socialists of America (DSA) Ecosocialism working group, said the day of action was significant “because it demonstrates wide-ranging support from diverse communities across Washington that people are angry about data centers.”
“Communities have a right to clean air, clean water, affordable energy. Communities have a right to determine which industries get to move into their backyards. Representatives who are more responsive to the tech industry than their community constituents, who are allowing data centers to drive up electricity prices and pollute air, water, and land systems—these representatives are going to be held accountable,” Redfield told Common Dreams.
Seattle
Evan Sutton (left) helps hold a sign reading, "Stop AI Data Centers." (Photo by Olivia Rosane)
In Seattle, activists held four separate events over the course of the day: one at a freeway bridge in the north of the city, another in West Seattle, a third outside the light rail station in the south Seattle neighborhood of Beacon Hill, and a fourth at a central square of the University of Washington.
Sutton, who organized the north Seattle action, said it was important to look beyond local regulations and stand in solidarity with communities across the state.
“In the end our natural resources are shared by everyone,” he told Common Dreams, explaining that Seattle's moratorium might push developers to look to unincorporated parts of the county, and if Seattle’s King County passed a moratorium, they would then turn to other parts of the state.
“We shouldn't have to play whack-a-mole with billionaire developers and AI tech bros,” Sutton said as passing cars honked in support of the protest. “Our legislature should step up and pass rules that everybody has to follow everywhere in the state.”
Thomas Meyer, the deputy political director of Food & Water Watch, who led a group of 10 volunteers in distributing flyers and gathering signatures for a moratorium in Beacon Hill, said that “data centers in Seattle are most likely to be proposed in the south end or in nearby cities like Tukwila, Burien, and Renton. Just like in other parts of the state and the country, data centers are more often proposed in areas with larger populations of people of color.”
Indeed, a study by Washington environmental justice group Front and Centered found that 57% of the data centers it surveyed were placed in census tracts with the highest proportion of people of color.
“It's important to pass a data center moratorium to protect Washington residents from the pollution and extraction from these facilities, and to prevent big tech companies from further concentrating their wealth and power at our expense,” Meyer told Common Dreams.
Wenatchee
Passersby mark down if they do or do not want a data center moratorium in Wenatchee, Washington. (Image via WAAIR)
In Wenatchee in central Washington, concerned residents gathered by the Loop Trail along the Columbia River and asked passersby if they would like to see a data center moratorium.
“We had them sign their initials on a poster board under ‘YES’ or ‘NO,’ one of the organizers explained. “During the time that we were there, we collected 24 ‘YESes’ and zero ‘NOs.’"
The activists plan to bring the board to a meeting with Chelan County Commissioner Kevin Overbay on Wednesday to oppose data centers in Malaga, an unincorporated community in the county.
“Malaga is ground zero for hyperscale data centers in Chelan County, and currently hosts a 288 megawatt Microsoft data center,” the organizer said. “We want to show Overbay that the Wenatchee community as a whole does not want to see any more data centers. The Columbia is the lifeblood of our community. It provides us with power as well as water. These resources do not belong to private corporations like Microsoft to use as they please.”
While Wenatchee is focused on the county fight, a statewide moratorium would ease their efforts.
“A statewide moratorium would save us from having to spend our time fighting for a moratorium on a county-wide level,” the organizer said. “We could spend our time fighting instead for long-term protections to ensure that our region is permanently protected from exploitation.”
Olympia
A protester holds a sign reading, "Pause AI Data Center Ban Now" in Olympia, Washington. (Photo by Tina Simcich)
In Olympia, the state capital, activists gathered to put pressure on state Rep. Beth Doglio (D-22). Doglio introduced a bill in the 2026 legislative session with some basic data center regulations that was watered down due to pressure from the tech lobby before dying in committee. Protesters wanted Doglio to know she would have public support to back a moratorium and push for stronger regulations.
“Washington needs to halt the out-of-control tech oligarchs with a moratorium on data center construction,” said Tina Simcich of Olympia DSA. “Working-class jobs and our land, water, energy, and air resources must be protected from this greed-driven grab.”
Walla Walla
Walla Walla residents participate in a day of action for a data center moratorium on October 4, 2026. (Photo by Allison Carney)
In Walla Walla, residents are mobilizing to stop a planned Amazon data center after the Port of Walla Walla sold land to the company in the nearby Wallula Gap.
“Everyone has their own concerns” about the proposed data center—which is projected to use as much power as Seattle–Allison Carney, a member of the Walla Walla Anti Data Center League, told Common Dreams, “whether it be not knowing if their power bills are going to go up, not knowing if their land is going to be seized through eminent domain,” water pollution and availability, noise, light, and the fact that it will be located near the McNary National Wildlife Refuge and could potentially harm endangered wildlife.
However, she said, “The biggest thing that unites everyone's concerns is the fact that we don't trust Amazon. We don't trust this company coming into our community. We don't trust that they're going to be doing what's best for us. We trust that they're going to do what's best for their profits."
Beginning at 2:00 pm PT on Sunday, around 60 people attended a rally and march in downtown Walla Walla to the County Office of Community Development, where Community Development Department Director Melissa Shumake will determine whether to require a full environmental impact statement for the project, something community members are demanding.
A statewide pause would assist in their efforts by increasing the chance that any data center would be governed by stronger rules to protect the community and environment.
“A statewide moratorium would give time for regulators to catch up with this industry,” Carney said.
Spokane
People march against data centers in Spokane, Washington. (Photo by Sandra Rivera)
The largest action of the day took place starting at 3:30 pm PT in Spokane, where 150 people marched from Riverfront Park, past the City Hall and the Public Works Building where the County Commission meets, and back to the park to say, "This is what we're fighting for: our river,” Zenthia Peterson, the lead organizer for the event, told Common Dreams.
Demonstrators, including members of WAAIR, 350 Spokane, the Visibility Brigade, West Plains Water Coalition, and long-time local environmental campaigner Terry Horne, demanded statewide action but also expressed concern about how local data centers would impact a region already under pressure from the climate crisis. The march came about two months after a devastating wildfire scorched Spokane in August, destroying homes and forcing 600,000 to evacuate. Locals are concerned that a large data center could deplete the water resources needed to fight the next blaze.
“We're doing a march tomorrow to save the literal world."
In particular, activists are watching a 1,000-megawatt project slated for the nearby community of Airway Heights, outside the bounds of the city moratorium. While Spokane County has also announced a pause, it ends in December. It is unclear whether it will be extended, and the ordinance that was supposed to follow it has been delayed.
These concerns make a statewide moratorium all the more important, Peterson said, as that “would protect us even if the county sits on their asses."
Organizers had intended to have participants call Washington Gov. Bob Ferguson to demand state action, only to discover the night before that he had turned off his voicemail. Peterson encouraged participants to call him during the week instead.
"My speech was quite literally, ‘May you get bit back tenfold,” Peterson said, referring to Ferguson.
Jeremiah Harding, who organizes with WAAIR and the Spokane Community Organized Response Network, also decried the use of AI technology for layoffs, mass surveillance, and military targeting.
“We're doing a march tomorrow to save the literal world,” Harding told Common Dreams the night before the protest.
He continued: “It's bad enough that it pollutes the environment and fills the air with noise, while draining our water and destroying local homes. It's bad enough that Spokane just had the single largest fire in our history, and we need all the water we can get. But the technology itself is also used to disempower, leech, destroy, and kill people.”
Moving Forward
Demonstrators call for AI regulations in Tacoma, Washington. (Photo by Visibility Brigade)
Now that the day of action has passed, WAAIR will continue to put pressure on state lawmakers and Gov. Ferguson, Sutton told Common Dreams. After the November election, activists will also seek out lawmakers to sponsor moratorium legislation and other AI regulations while “pushing forward with future actions that people can take to make sure that legislators understand this isn’t an issue they can ignore.”
At the same time, organizers realize that the actions in Washington are part of a national struggle.
Meyer of Food & Water Watch said Washington was "one of dozens of states with active grassroots campaigns against data centers. Wherever there is resistance to this industry, more people learn that they are not powerless and that they can play a role in determining what happens in their community and with the future of AI and data centers.”
Within that broader movement, Washington may have a unique role to play, Sutton said.
“As the home of Microsoft and Amazon and a state that is deeply tied to Big Tech, if we can achieve this here, then I think it creates momentum for states everywhere else to believe that they can do the same,” he told Common Dreams.
Editor’s note: Olivia Rosane is a member of WAAIR and Seattle DSA.
Most Popular