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Trump’s War on Measurement Means Losing Data on Drug Use, Maternal Mortality, Climate Change and More
Oct
1
6:00 AM06:00

Trump’s War on Measurement Means Losing Data on Drug Use, Maternal Mortality, Climate Change and More

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Still from video illustration for ProPublica

by Alec MacGillis / April 18, 2025, 6 a.m. EDT

By slashing teams that gather critical data, the administration has left the federal government with no way of understanding if policies are working — and created a black hole of information whose consequences could ripple out for decades.

More children ages 1 to 4 die of drowning than any other cause of death. Nearly a quarter of adults received mental health treatment in 2023, an increase of 3.4 million from the prior year. The number of migrants from Mexico and northern Central American countries stopped by the U.S. Border Patrol was surpassed in 2022 by the number of migrants from other nations.

We know these things because the federal government collects, organizes and shares the data behind them. Every year, year after year, workers in agencies that many of us have never heard of have been amassing the statistics that undergird decision-making at all levels of government and inform the judgments of business leaders, school administrators and medical providers nationwide.

The survival of that data is now in doubt, as a result of the Department of Government Efficiency’s comprehensive assault on the federal bureaucracy.

Reaction to those cuts has focused understandably on the hundreds of thousands of civil servants who have lost their jobs or are on the verge of doing so and the harm that millions of people could suffer as a result of the shuttering of aid programs. Overlooked amid the turmoil is the fact that many of DOGE’s cuts have been targeted at a very specific aspect of the federal government: its collection and sharing of data. In agency after agency, the government is losing its capacity to measure how American society is functioning, making it much harder for elected officials or others to gauge the nature and scale of the problems we are facing and the effectiveness of solutions being deployed against them.

The data collection efforts that have been shut down or are at risk of being curtailed are staggering in their breadth. In some cases, datasets from past years now sit orphaned, their caretakers banished and their future uncertain; in others, past data has vanished for the time being, and it’s unclear if and when it will reappear. Here are just a few examples:

The Department of Health and Human Services, now led by Robert F. Kennedy Jr., laid off the 17-person team in charge of the National Survey on Drug Use and Health, which for more than five decades has tracked trends in substance abuse and mental health disorders. The department’s Administration for Children and Families is weeks behind on the annual update of the Adoption and Foster Care Analysis and Reporting System, the nationwide database of child welfare cases, after layoffs effectively wiped out the team that compiles that information. And the department has placed on leave the team that oversees the Pregnancy Risk Assessment Monitoring System, a collection of survey responses from women before and after giving birth that has become a crucial tool in trying to address the country’s disconcertingly high rate of maternal mortality.

The Centers for Disease Control and Prevention has eviscerated divisions that oversee the WISQARS database on accidental deaths and injuries — everything from fatal shootings to poisonings to car accidents — and the team that maintains AtlasPlus, an interactive tool for tracking HIV and other sexually transmitted diseases.

The Environmental Protection Agency is planning to stop requiring oil refineries, power plants and other industrial facilities to measure and report their greenhouse-gas emissions, as they have done since 2010, making it difficult to know whether any of the policies meant to slow climate change and reduce disaster are effective. The EPA has also taken down EJScreen, a mapping tool on its website that allowed people to see how much industrial pollution occurs in their community and how that compares with other places or previous years.

The Office of Homeland Security Statistics has yet to update its monthly tallies on deportations and other indices of immigration enforcement, making it difficult to judge President Donald Trump’s triumphant claims of a crackdown; the last available numbers are from November 2024, in the final months of President Joe Biden’s tenure. (“While we have submitted reports and data files for clearance, the reporting and data file posting are delayed while they are under the new administration’s review,” Jim Scheye, director of operations and reporting in the statistics unit, told ProPublica.)

And, in a particularly concrete example of ceasing to measure, deep cutbacks at the National Weather Service are forcing it to reduce weather balloon launches, which gather a vast repository of second-by-second data on everything from temperature to humidity to atmospheric pressure in order to improve forecasting.

Looked at one way, the war on measurement has an obvious potential motivation: making it harder for critics to gauge fallout resulting from Trump administration layoffs, deregulation or other shifts in policy. In some cases, the data now being jettisoned is geared around concepts or presumptions that the administration fundamentally rejects: EJScreen, for instance, stands for “environmental justice” — the effort to ensure that communities don’t suffer disproportionately from pollution and other environmental harms. (An EPA spokesperson said the agency is “working to diligently implement President Trump’s executive orders, including the ‘Ending Radical and Wasteful Government DEI Programs and Preferencing.’” The spokesperson added: “The EPA will continue to uphold its mission to protect human health and the environment” in Trump’s second term.) The White House press office did not respond to a request for comment.

Laura Lindberg, a Rutgers public health professor, lamented the threatened pregnancy-risk data at the annual conference of the Population Association of America in Washington last week. In an interview, she said the administration’s cancellation of data collection efforts reminded her of recent actions at the state level, such as Florida’s withdrawal in 2022 from the CDC’s Youth Risk Behavior Survey after the state passed its law discouraging classroom discussion of sexual orientation. (The state’s education secretary said the survey was “inflammatory” and “sexualized.”) Discontinuing the survey made it harder to discern whether the law had adverse mental health effects among Florida teens. “States have taken on policies that would harm people and then are saying, ‘We don’t want to collect data about the impact of the policies,’” Lindbergsaid. “Burying your head in the sand is not going to be a way to keep the country healthy.” (HHS did not respond to a request for comment.)

Making the halt on data gathering more confounding, though, is the fact that, in some areas, the information at risk of being lost has been buttressing some of the administration’s own claims. For instance, Trump and Vice President JD Vance have repeatedly cited, as an argument for tougher border enforcement, the past decade’s surge in fentanyl addiction — a trend that has been definitively captured by the national drug use survey that is now imperiled. That survey’s mental health components have also undergirded research on the threat being posed to the nation’s young people by smartphones and social media, which many conservatives have taken up as a cudgel against Big Tech.

Or take education. The administration and its conservative allies have been able to argue that Democratic-led states kept schools closed too long during the pandemic because there was nationwide data — the National Assessment of Educational Progress, aka the Nation’s Report Card — that showed greater drops in student achievement in districts that stayed closed longer. But now NAEP is likely to be reduced in scope as part of crippling layoffs at the Department of Education’s National Center for Education Statistics, which has been slashed from nearly 100 employees to only three, casting into doubt the future not only of NAEP but also of a wide array of long-running longitudinal evaluations and the department’s detailed tallies of nationwide K-12 and higher education enrollment. The department did not respond to a request for comment but released a statement on Thursday saying the next round of NAEP assessments would still be held next year.

Dan Goldhaber, an education researcher at the University of Washington, cast the self- defeating nature of the administration’s war on educational assessment in blunt terms: “The irony here is that if you look at some of the statements around the Department of Education, it’s, ‘We’ve invested X billion in the department and yet achievement has fallen off a cliff.’ But the only reason we know that is because of the NAEP data collection effort!”

Shelly Burns, a mathematical statistician who worked at NCES for about 35 years before her entire team was laid off in March, made a similar point about falling student achievement. “How does the country know that? They know it because we collected it. And we didn’t spin it. We didn’t say, ‘Biden is president, so let’s make it look good,’” she said. “Their new idea about how to make education great again — how will you know if it worked if you don’t have independent data collection?”

“Reality has a well-known liberal bias,” Stephen Colbert liked to quip, and there have been plenty of liberal commentators who have, over the years, taken that drollery at face value, suggesting that the numbers all point one way in the nation’s political debates. In fact, in plenty of areas, they don’t.

It’s worth noting that Project 2025’s lengthy blueprint for the Trump administration makes no explicit recommendation to undo the government’s data-collection efforts. The blueprint is chock full of references to data-based decision-making, and in some areas, such as immigration enforcement, it urges the next administration to collect and share more data than its predecessors had.

But when an administration is making such a concerted effort to stifle assessments of government and society at large, it is hard not to conclude that it lacks confidence in the efficacy of its current national overhaul. As one dataset after another falls by the wayside, the nation’s policymakers are losing their ability to make evidence-based decisions, and the public is losing the ability to hold them accountable for their results. Even if a future administration seeks to resurrect some of the curtailed efforts, the 2025-29 hiatus will make trends harder to identify and understand.

Who knows if the country will be able to rebuild that measurement capacity in the future. For now, the loss is incalculable.


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This Land is Their Land: Trump is Selling Out the US’s Beloved Wilderness
Oct
2
9:30 AM09:30

This Land is Their Land: Trump is Selling Out the US’s Beloved Wilderness

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Yosemite Valley from Artist’s Point. Photograph: Smithsonian American Art Museum

In 1913, on a remote, windswept stretch of buffalo-grass prairie in western North Dakota, Roald Peterson was born – the ninth of 11 children to hardy Norwegian homesteaders.

The child fell in love with the ecosystem he was born into. It was a landscape as awe-inspiring and expansive as the ocean, with hawks riding sage-scented winds by day and the Milky Way glowing at night.

As a young adult, he decided to study the emerging field of range science in college, which led him to Louisiana – where he was so appalled by the harsh conditions faced by sharecroppers that he volunteered with a farmers’ union. After serving stateside in the army air forces during the second world war, he took a job in Montana with the US Forest Service, monitoring cattle and sheep grazing on public lands. He took to his work with high morale.

Unfortunately for Peterson, his career took off at the height of anti-communist hysteria, at which time the second red scare, also known as the McCarthy era, was well under way.

In the midst of this culture war, Peterson’s environmental advocacy and concern for exploited workers made him a glaring target, a man with a bullseye on his back. In 1949, two anonymous informants falsely accused Peterson of having been a communist, setting off an invasive loyalty investigation.

Montanans from across the political spectrum rallied to his defense. So did the Pulitzer Prize-winning historian and conservationist Bernard DeVoto, who was so moved by the case that he penned the most controversial column of his 20-year run at Harper’s Magazine: Due Notice to the FBI.

In it, DeVoto delivered a bold defense of civil liberties in the face of growing authoritarianism – one of the earliest national articles to openly criticize both FBI director J Edgar Hoover and senator Joseph McCarthy.

As the red scare escalated, Peterson’s loyalty was investigated a second time, and then a third when another informant told the FBI he was “behaving like a homosexual”.

Peterson was fired from the Forest Service in early 1953. He lost his family’s ranch in Montana’s Bitterroot valley (not far from where the show Yellowstone is filmed). Peterson’s wife left him and was committed by her family to an asylum. A judge awarded custody of his three children to the state, placing them in foster care.

A granddaughter, whom I located and interviewed, told me the children were repeatedly sexually abused; the two youngest later died by suicide.

Peterson’s 2004 obituary, penned by his surviving daughter, states that he was “blacklisted by the infamous Joe McCarthy, Roy Cohn and J Edgar Hoover group of legal thugs”.

That the one in the middle was Donald Trump’s mentor underscores the connection between then and now.

Peterson was targeted during a low chapter in American history – one that feels eerily familiar today.

It was a time when reactionaries in Congress plotted to sell off public lands – just as they do now. When the US Forest Service was under intense pressure to clear-cut more trees – just as it is now. When public lands faced destruction in the name of energy production – just as they do now. More than 14,000 people were forced out of government jobs during the red scare – a mass purge that mirrors the targeted layoffs we’re witnessing now.

Meanwhile, the Trump administration has made no secret of its ambitions: a ramp-up of logging and drilling across public lands, and a sweeping plan to shrink up to six national monuments in the south-west.

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Experts Warn Selling-Off of Public Lands Could Be the Goal Behind Dismantling of Federal Agencies
Oct
3
9:30 AM09:30

Experts Warn Selling-Off of Public Lands Could Be the Goal Behind Dismantling of Federal Agencies

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Former Gov. Doug Burgum, President-elect Donald Trump's choice to lead the the Interior Department as Secretary of the Interior, testifies before the Senate Energy and Natural Resources Committee on Capitol Hill in Washington, Thursday, Jan. 16, 2025. (AP Photo/Jose Luis Magana)

Policy experts see the defunding of land management agencies like the Forest Service as a potential step towards selling off federal public land through legislative action or a way to fund Trump’s idea for a sovereign wealth fund

The concern around selling federal public land isn’t new, but sources say that this moment feels unprecedented when coupled with mass federal employee firings, like letting go of probationary employees, grant funding freezes and cuts, or states vying to gain control of federal land and cross-governmental support. 

Federal public land is a huge asset to rural communities nationwide, particularly in the West. States like Nevada, Utah, and Idaho contain more than 60% federal public land

Megan Lawson, a researcher at Headwaters Economics, said that losing public land could be a big economic hit for rural gateway communities that depend on access to land for recreation. 

“Federal land is good for local economies. It supports jobs and income. It supports diversified economies that help these places be more resilient,” Lawson said. “But all those benefits that come from public land depend on the public having access to it.” 

In 2024, the state of Utah filed a lawsuit to return the unappropriated Bureau of Land Management (BLM) land to the state based on a claim that the federal government does not have the constitutional authority to hold all of the land that it currently owns. The Supreme Court declined to hear the case in early January, but Utah is spending more than 2 million dollars, according to open records requests filed by the Salt Lake Tribune, on their “Stand for Our Land” campaign associated with the lawsuit. 

Michael Carroll, BLM Campaign Director for the Wilderness Society, sees this as a “targeted campaign to try and popularize this idea of federal public lands being given away. He said that if land was transferred to state control, it would most likely be sold off to developers due to lack of capacity. 

“They don’t have the resources to manage it. One bad fire year, and they’re going to find themselves in a situation where they’re bankrupting the state,” Carroll said in a Daily Yonder interview. 

In early February of 2025, Wyoming’s state senate also attempted but failed to pass a resolution to transfer federal land to the state. The resolution failed by one vote. 

These attempts to transfer federal land to states target mostly unappropriated land — that is land not designated as a national park, national monument or wilderness area. Although the Wyoming Senate Agriculture, State and Public Lands and Water Resources committee did vote to have all federal land except Yellowstone National Park returned to the state before the resolution ultimately failed. 

“It’s a years-long campaign by anti-federal public lands folks, people who do not like public lands and would like to see them sold off, to break the agencies,” said Carroll. “So fire all the employees so they can’t actually manage the land. Then turn around and say, the federal government and the federal agencies can’t manage the land. You should give it to us in the state or sell it off.”

Despite these campaigns to reduce public support for federal public land, Colorado College released their annual State of the Rockies Conservation in the West report with data showing that Western voters overwhelmingly support public lands. When asked if public land should be sold to develop housing, only 14% of respondents said they would support such an effort. 

How to Sell Public Land?

Drew McConville is a senior fellow with the Center for American Progress, a nonpartisan policy institute. McConville has been following public land policy for over 20 years and says that there are a few ways the sell-off could happen. One of these options is through the budget reconciliation process in Congress. 

First, the House tweaked the rules package that was passed on the first day of the Congress. On page ten it reads “A bill or resolution…requiring or authorizing a conveyance of Federal land to a State, local government, or tribal entity shall not be considered as providing new budget authority, decreasing revenues, increasing mandatory spending, or increasing outlays.”

This means that giving away federal lands will not affect the federal budget or count as a loss. “It basically equates no value to the federal public lands, which we think is sort of an injustice to those public lands, but it makes it easier for them to give it to municipalities,” said Carroll. 

Congress uses a special legislative process called “reconciliation” that allows for budget-related bills to pass with only a simple majority instead of the three-fifths needed to pass most bills. Republicans currently hold 53 Senate seats. This is designed to expedite budget-related legislation, but Hicks said that in a document leaked in mid-January, House Budget Committee Republicans reportedly compiled a list of potential budget cuts including but not limited to selling public land.

Trump’s plan to create a U.S Sovereign Wealth Fund which would require raising trillions of dollars in a short amount of time is another way McConville sees as a possible public land sell-off mechanism. 

“There aren’t really a lot of ways that you could quickly amass a huge amount of money other than liquidating assets the government already has,” McConville said. “And if you look at how the Secretary of the Interior talks about public lands, he talks about them as assets.” 

During his confirmation hearing with the Senate Energy and Natural Resources Committee, Doug Bergum, the newly appointed Secretary of the Interior said that “not every acre of federal land is a national park or a wilderness area. Some of those areas we have to absolutely protect for their precious stuff, but the rest of it, this is America’s balance sheet.”

But McConville and other public land advocates see federal public lands, even those not designated as national parks and monuments as more than just an asset to be sold off.  “They provide outdoor recreation opportunities for families. They fuel economic growth for nearby communities and outdoor businesses, and this is a bipartisan American tradition to enjoy and steward and pass along America’s public lands,” McConville said. 

Read more here

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Trump’s Public Land Grab: Selling Off Our Parks, Wildlife, and Way of Life
Jul
1
9:30 AM09:30

Trump’s Public Land Grab: Selling Off Our Parks, Wildlife, and Way of Life

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AP Photo/The Christian Science Monitor, Ann Hermes

March 20, 2025

The Trump administration is putting America’s most treasured public lands on the chopping block—handing them over to billionaires and corporate polluters while gutting protections for millions of acres of wildlife habitat, cultural sites, and outdoor recreation areas. Trump’s executive orders and Interior Secretary Doug Burgum’s policies are fast-tracking drilling, mining, and deforestation, wiping out hard-won conservation efforts and silencing local voices in the process.

What’s at Stake?

National Monuments & Public Lands Under Attack
Trump’s orders target over 160 national monuments, setting the stage for massive
rollbacks—just like when he slashed Bears Ears and Grand Staircase-Escalante by 85% and
47% in his first term.
Over 13.5 million acres of protected lands could be handed over to oil, gas, and mining
industries, including recently designated Sáttítla.


Water, Wildlife, and Outdoor Recreation in Danger
6.7 million acres of critical wildlife habitat for endangered and threatened species could be wiped out.
5,000 miles of rivers and streams—a lifeline for 2.4 million Americans’ drinking water—face pollution and destruction.
Auctioning off our public lands to billionaires would block regular Americans' access to hiking, camping, hunting, and fishing.
Trump’s sweeping hiring freeze is already shutting down trails and campgrounds at national parks and monuments, making it harder for all of us to visit these places.


Alaska’s Wildlands & Forests Up for Grabs
Drilling in the Arctic National Wildlife Refuge and other public lands in Alaska threatens Indigenous communities, migratory birds, and pristine wilderness.
Trump’s orders could remove roadless protections from the Tongass National Forest, one of the world’s last intact temperate rainforests.


A Corporate Giveaway Disguised as “Energy Dominance”
Trump’s plan isn’t about energy security—it’s a handout to the fossil fuel industry, prioritizing corporate profits over conservation and climate action.
Biden-era rules that protect public lands and hold polluters accountable could be scrapped entirely, allowing unchecked development with little oversight.


Rural Economies & Tribal Communities Betrayed
The $640-billion outdoor recreation industry—a lifeline for many small towns—is at risk, threatening millions of jobs.
Indigenous communities who fought for national monument protections are being ignored and disrespected as Trump pushes to shrink their lands for industry profits.

The Fight Isn’t Over - The last time Trump attacked public lands, nearly 3 million Americans spoke out. Now, he’s back with an even bigger land grab. We must rise up again to protect our parks, wildlife, and way of life. Public lands belong to all of us—not just the highest bidder. Will you stand up and fight? Tell your members of Congress to protect our national treasures and stop this land grab.


You can TAKE ACTION NOW by:
📞CALLING YOUR REPRESENTATIVES
☎️Dial 1-855-980-5638 to be connected to your Senators.

Tell them: "Hi, my name is [your name] and I live in [your city/state], my zip code is [your zip code]. I join the vast majority of Americans who love public lands and waters. I want Senator [your Senator’s name] to oppose Trump's oil industry lobbyist nominations to oversee our public lands and waters and to stand with the federal workers who were unjustly let go. I love visiting public lands because [your personal message] / Giving away public lands to corporate polluters concerns me because [your personal message] / Supporting federal public workers is important to me because [your personal message].

POST ON YOUR CONGRESS MEMBERS] SOCIAL MEDIA
Share a story or relevant experience—why these lands matter to you!
Ask questions, lead with curiosity, and engage with kindness and respect.


EMAIL YOUR CONGRESS MEMBERS
Use this quick tool to send a message: sc.org/LandAction
Then, share on social media to spread the word!


WRITE A LOVE LETTER TO PUBLIC LANDS
Public lands belong to all of us, and one of the most powerful ways to show support is by writing a
Letter to the Editor (LTE) to your local paper. 

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Scientists Say The Earth’s Core Is Literally Leaking Gold
Jul
1
9:30 AM09:30

Scientists Say The Earth’s Core Is Literally Leaking Gold

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Jonathan Knowles//Getty Images

Gold isn’t as rare as you may think—it’s just hard to reach. 99.999 percent of Earth’s precious metals lay hundreds of miles beneath the surface, trapped inside the planet’s molten core. If the sheer distance didn’t make accessing gold difficult enough, we’re also separated from the ore by (literal) tons of solid rock. Fortunately, Earth is making it easier for us humans. According to a new study published in the journal Nature, Earth’s core is “leaking” gold.

Now, don’t get too excited—gold isn’t spewing out of the ground in cartoon-esque fountains—but the researchers on the study did find evidence that precious metals are oozing out of Earth’s core and into the mantle. Unlike the core, the mantle is mostly solid, and makes up most of the planet (84 percent of the Earth’s volume to be exact). Comparatively, the mantle also has less of a platinum-group-metal called ruthenium, or Ru. Scientists discovered traces of Ru while studying samples of volcanic rocks from Hawaii and concluded that they must have come from Earth’s core.

“When the first results came in, we realized that we had literally struck gold,” first author of the study Nils Messling said in a press release. “Our data confirmed that material from the core, including gold and other precious metals, is leaking into the Earth’s mantle above.”

New procedures developed by the University of Göttingen allowed researchers to detect the microscopic markers that indicate the Ru actually came from the molten core. According to the paper, when Earth’s core formed 4.5 billion years ago, the Ru came from a different source than the trace amounts of the element that naturally occur in the mantle. The differences in the isotopes are so small, however, that it was previously impossible to distinguish them.

On top of procedural revolutions, the study is also notable in that it supports wider geological theories. Evidence from the study affirms the plate tectonics theory that oceanic islands formed from molten material.

“Our findings not only show that the Earth’s core is not as isolated as previously assumed,” Matthias Willbold, another author of the study, said in the release. “We can now also prove that huge volumes of super-heated mantle material–several hundreds of quadrillion metric tonnes of rock–originate at the core-mantle boundary and rise to the Earth’s surface to form ocean islands like Hawaii.”

As for the future, the researchers expressed that there is still much to learn, particularly when it comes to the timeline of the “leak.”

“Whether these processes that we observe today have also been operating in the past remains to be proven,” Messling explained. “Our findings open up an entirely new perspective on the evolution of the inner dynamics of our home planet.”

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A 50,000-Year-Old Block of Ice Paints the Most Chilling Picture of the Future Ever
Jun
30
10:00 AM10:00

A 50,000-Year-Old Block of Ice Paints the Most Chilling Picture of the Future Ever

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Past CO2 Rise Can't Even Compare to Climate ChangePeter Dazeley - Getty Images

Scientists from the Oregon State University conducted chemical analyses on air bubbles trapped within the West Antarctic Ice Sheet Divide ice core.

They discovered that, in the last glacial period, Earth experienced its highest CO2 increase: 14 parts per million in just 55 years. Not, our planet experiences that increase every five years.

The mechanism of these natural CO2 increases suggest that increasing westerly winds in the Southern hemisphere could weaken the Southern Ocean’s ability to absorb CO2.

A favorite refrain among the dwindling number of climate deniers is that increases in temperature and carbon dioxide levels are a natural part of the Earth’s atmospheric cycle. And while the planet has certainly seen some rise and falls in both of those metrics over thousands (and even millions) of years, what the planet is currently experiencing far outstrips everything that has come before.

In a new study published this week in the journal Proceedings of the National Academy of Sciences (PNAS), scientists from Oregon State University identified the fastest natural rates of CO2 rise over the past 50,000 years. To do this, the research team tapped into bubbles of air trapped in West Antarctic Ice Sheet Divide ice core that essentially preserved the delicate balance of gasses present in Earth’s atmosphere at the time of their icy entombment.

The team had to drill some 2 miles deep to get enough ice to study a 50,000 year time span. After conducting an extensive chemical analysis, the researchers discovered just how extreme and outlier the current rising CO2 levels fueling our current climate crisis are compared to the rest of Earth’s recent geologic history.

“Studying the past teaches us how today is different. The rate of CO2 change today really is unprecedented,” OSU’s Kathleen Wendt, the lead author of the study, said in a press statement. “Our research identified the fastest rates of past natural CO2 rise ever observed, and the rate occurring today, largely driven by human emissions, is 10 times higher.”

During the most recent glacial period, CO2 levels rose 14 parts per million in the span of roughly 55 years—today, a similar increase takes only 5 or 6 years.

Usually—that is, when humans aren’t sowing the seeds of own climate destruction—the Earth experiences periodic increases in CO2 levels due to an effect known as Heinrich Events. Named after German marine geologist Hartmut Heinrich, these events coincide with a cold spell in the North Atlantic caused by icebergs breaking off from the Laurentide Ice Sheet. This causes a kind of chain reaction that leads to a change in global climate patterns.

“We think [Heinrich events] are caused by a dramatic collapse of the North American ice sheet,” OSU’s Christo Buizert, a co-author on the study, said in a press statement. “This sets into motion a chain reaction that involves changes to the tropical monsoons, the Southern hemisphere westerly winds and these large burps of CO2 coming out of the oceans.”

This small bit about westerly winds is particularly bad news. Climate models suggest that these winds will only increase as the planet warms, meaning the Southern Ocean could lose a lot of its much-needed carbon dioxide-absorbing ability.

While this news is all definitely one big climate bummer, maybe there’s at least some hope that this last vestige of climate denialism will finally face oblivion, and humanity can focus on the hard and necessary work of cleaning up our mess.

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Trump Quietly Plans To Liquidate Public Lands To Finance His Sovereign Wealth Fund
Jun
30
9:30 AM09:30

Trump Quietly Plans To Liquidate Public Lands To Finance His Sovereign Wealth Fund

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President Donald Trump’s executive order to create a sovereign wealth fund requires that the United States come up with heaps of cash quickly, which may make selling out and selling off public lands irresistible.

On February 3, 2025, President Donald Trump signed an executive order to create a sovereign wealth fund (SWF), saying the United States will have one of the largest funds in the world. That requires raising trillions of dollars very quickly. For context, Norway’s fund is currently worth $1.8 trillion U.S. dollars. Sovereign wealth funds are typically financed with surplus revenue from trade or natural resource development. Given that the United States is roughly $36 trillion in debt, experts question where the money would come from. The Trump administration seems to be signaling that selling out and selling off the nation’s public lands to the highest bidder might provide the necessary funding. Selling federal public lands would turn America’s treasured places into a financial asset for the Trump administration without the need for surplus revenue, making it a potentially enticing idea for the administration.

What is a sovereign wealth fund and how would it be funded?

An SWF is a state-owned investment fund made up of money generated by the government, often derived from a nation’s natural resource revenues, budget surpluses, or foreign currency reserves. President Trump’s order charges the secretaries of the treasury and commerce departments with developing a plan for finding the money needed within 90 days of its signing. At the signing ceremony, U.S. Treasury Secretary Scott Bessent explained where some of the money might come from: “We are going to monetize the asset side of the U.S. balance sheet for the American people. We are going to put the assets to work.”

What exactly does this mean? Doug Burgum, President Trump’s secretary of the interior, explained that the nation’s parks, public lands, and natural resources—including timber, fossil fuels, and minerals—are assets on “the nation’s balance sheet.” Burgum speculated in his confirmation hearing that federal lands could be worth as much as $200 trillion. He argued that the U.S. government, run like a business, should know the value of the corporation’s assets and use those assets “to get a return for the American people.” Under Trump’s proposal, the value of public lands would be determined by their potential market value to grow an SWF, and not by their value to hunters and fishermen; family ranchers; and communities that rely on clean water and air as well as jobs and income that come from natural resource development, recreation, and tourism.

Selling off America’s public lands

Simply increasing the leasing of natural resources will not be enough to seed an SWF. Leasing for oil and gas, timber, mining, and grazing brought in less than $17 billion in 2024. Oil and gas production is already at record levels, and the oil and gas industry has said it will not increase drilling substantially to avoid hurting its profit margins. To generate hundreds of billions or trillions of dollars, the Treasury Department may find that selling public lands to the highest bidders is the only way to raise that kind of money quickly.

Selling public lands has long been on the agenda of the antiparks caucus, and some Republicans in Congress and in states have worked to undermine federal ownership of lands. For example, Utah’s governor asked the Supreme Court to rule federal land ownership unconstitutional; the court declined to hear the case in January 2025. The Republican Party platform includes selling federal lands for housing development. The U.S. House of Representatives adopted new rules that free it from having to consider the value of public lands if they are sold. These rules would make it easier for the Trump administration to give public lands over to the Treasury and Commerce departments to see how much money they could make to grow the SWF.

Land sell-off and the privatization of public lands to this extent would deprive Americans and local economies of the access to nature and resources that sustain them. Giving money managers and financiers control over land management is more than just a land grab; it is an attack on the democratic and meritocratic ideals that make America great. The future of U.S. public lands—and the values they represent—depends on the willingness of Congress and the American public to stand up and defend public ownership and multiple uses, including for conservation, recreation, and wonder.

An investment risk waiting to happen

Once an SWF has accumulated wealth, that wealth is invested in stocks, bonds, real estate, and other financial instruments to earn even more money. Without proper sideboards between politicians and investment decisions, the SWF would likely serve to enrich Trump and his allies—not the American public. For example, David Sacks, Trump’s White House crypto czar, suggested that the SWF could buy bitcoin, which would reward campaign donors by inflating asset values and exerting ever more control over the nation’s economy. The secretaries of the treasury and commerce departments have yet to demonstrate that they would constrain the president’s or their own political influence over the SWF by setting up independent fund managers, auditors, or appropriate firewalls between government and private interests.

A better way

Creating an SWF to use as a tool is not an inherently bad idea. In fact, it could be designed to solve the real problems rural and energy-dependent communities face. A lot has changed since the 1970s, when timber harvests, coal mines, and grazing permits sustained family wage jobs; taxes and royalties from those activities paid for good local schools and improved public safety; and local businesses thrived. Today, even where natural resource activity is booming, a basic social contract has been broken: Tax cuts, automation, and increasing corporate ownership mean leasing on federal lands does not deliver the same benefits to local workers, businesses, and schools as it used to.

An SWF could be part of the solution for communities left behind by changes in the United States and the global economy. For example, the Center for American Progress has suggested that the federal government establish an energy SWF modeled after the ones in Norway and New Mexico. This proposal would end direct oil and gas revenue-sharing payments and replace them with a permanent solution. A one-time, up-front endowment to capture and save fossil fuel revenue and provide stable and permanent distributions to communities. The ultimate result would be an immediate, predictable, and permanent source of income for resource-dependent communities as they transition—and it would not cost U.S. taxpayers anything.

These funds are designed to build intergenerational wealth and provide stable and permanent revenue that state and local governments depend on to fund schools, sheriff’s departments, public libraries, parks, and emergency services. With proper firewalls between land managers and fund managers, an SWF could be designed to build wealth when resources are extracted from public lands and keep public lands in public hands.

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Three years left to limit warming to 1.5C, leading scientists warn
Jun
29
10:00 AM10:00

Three years left to limit warming to 1.5C, leading scientists warn

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Mark Poynting, Climate reporter, BBC News

The Earth could be doomed to breach the symbolic 1.5C warming limit in as little as three years at current levels of carbon dioxide emissions.

That's the stark warning from more than 60 of the world's leading climate scientists in the most up-to-date assessment of the state of global warming.

Nearly 200 countries agreed to try to limit global temperature rises to 1.5C above levels of the late 1800s in a landmark agreement in 2015, with the aim of avoiding some of the worst impacts of climate change.

But countries have continued to burn record amounts of coal, oil and gas and chop down carbon-rich forests - leaving that international goal in peril.

Climate change has already worsened many weather extremes - such as the UK's 40C heat in July 2022 - and has rapidly raised global sea levels, threatening coastal communities.

"Things are all moving in the wrong direction," said lead author Prof Piers Forster, director of the Priestley Centre for Climate Futures at the University of Leeds.

"We're seeing some unprecedented changes and we're also seeing the heating of the Earth and sea-level rise accelerating as well."

These changes "have been predicted for some time and we can directly place them back to the very high level of emissions", he added.

At the beginning of 2020, scientists estimated that humanity could only emit 500 billion more tonnes of carbon dioxide (CO2) - the most important planet-warming gas - for a 50% chance of keeping warming to 1.5C.

But by the start of 2025 this so-called "carbon budget" had shrunk to 130 billion tonnes, according to the new study.

That reduction is largely due to continued record emissions of CO2 and other planet-warming greenhouse gases like methane, but also improvements in the scientific estimates.

If global CO2 emissions stay at their current highs of about 40 billion tonnes a year, 130 billion tonnes gives the world roughly three years until that carbon budget is exhausted.

This could commit the world to breaching the target set by the Paris agreement, the researchers say, though the planet would probably not pass 1.5C of human-caused warming until a few years later.

Last year was the first on record when global average air temperatures were more than 1.5C above those of the late 1800s.

A single 12-month period isn't considered a breach of the Paris agreement, however, with the record heat of 2024 given an extra boost by natural weather patterns.

But human-caused warming was by far the main reason for last year's high temperatures, reaching 1.36C above pre-industrial levels, the researchers estimate.

This current rate of warming is about 0.27C per decade – much faster than anything in the geological record.

And if emissions stay high, the planet is on track to reach 1.5C of warming on that metric around the year 2030.

After this point, long-term warming could, in theory, be brought back down by sucking large quantities of CO2 back out of the atmosphere.

But the authors urge caution on relying on these ambitious technologies serving as a get-out-of-jail card.

"For larger exceedance [of 1.5C], it becomes less likely that removals [of CO2] will perfectly reverse the warming caused by today's emissions," warned Joeri Rogelj, professor of climate science and policy at Imperial College London.

'Every fraction of warming' matters

The study is filled with striking statistics highlighting the magnitude of the climate change that has already happened.

Perhaps the most notable is the rate at which extra heat is accumulating in the Earth's climate system, known as "Earth's energy imbalance" in scientific jargon.

Over the past decade or so, this rate of heating has been more than double that of the 1970s and 1980s and an estimated 25% higher than the late 2000s and 2010s.

"That's a really large number, a very worrying number" over such a short period, said Dr Matthew Palmer of the UK Met Office, and associate professor at the University of Bristol.

The recent uptick is fundamentally due to greenhouse gas emissions, but a reduction in the cooling effect from small particles called aerosols has also played a role.

This extra energy has to go somewhere. Some goes into warming the land, raising air temperatures, and melting the world's ice.

But about 90% of the excess heat is taken up by the oceans.

That not only means disruption to marine life but also higher sea levels: warmer ocean waters take up more space, in addition to the extra water that melting glaciers are adding to our seas.

The rate of global sea-level rise has doubled since the 1990s, raising the risks of flooding for millions of people living in coastal areas worldwide.

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How the Farm Industry Spied on Animal Rights Activists and Pushed the FBI to Treat Them as Bioterrorists
Jun
29
10:00 AM10:00

How the Farm Industry Spied on Animal Rights Activists and Pushed the FBI to Treat Them as Bioterrorists

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Photograph: Rowena Naylor/Getty Images

For years, a powerful ‘Big Ag’ trade group served up information on activists to the FBI. Records reveal a decade-long effort to see the animal rights movement labeled a “bioterrorism” threat.

Hundreds of emails and internal documents reviewed by WIRED reveal top lobbyists and representatives of America’s agricultural industry led a persistent and often covert campaign to surveil, discredit, and suppress animal rights organizations for nearly a decade, while relying on corporate spies to infiltrate meetings and functionally serve as an informant for the FBI.

The documents, mostly obtained through public records requests by the nonprofit Property of the People, detail a secretive and long-running collaboration between the FBI’s Weapons of Mass Destruction Directorate (WMDD)—whose scope today includes Palestinian rights activists and the recent wave of arson targeting Teslas—and the Animal Agriculture Alliance (AAA), a nonprofit trade group representing the interests of US farmers, ranchers, veterinarians, and others across America’s food supply chain.

Since at least 2018, documents show, the AAA has been supplying federal agents with intelligence on the activities of animal rights groups such as Direct Action Everywhere (DxE), with records of emails and meetings reflecting the industry’s broader mission to convince authorities that activists are the preeminent “bioterrorism” threat to the United States. Spies working for the AAA during its collaboration with the FBI went undercover at activism meetings, obtaining photographs, audio recordings, and other strategic material. The group’s ties with law enforcement were leveraged to help shield industry actors from public scrutiny, to press for investigations into its most powerful critics, and to reframe the purpose and efforts of animal rights protesters as a singular national security threat.

The records further show that state authorities have cited protests as a reason to conceal information about disease outbreaks at factory farms from the public.

Zoe Rosenberg, a UC Berkeley student and animal cruelty investigator at DxE, says she’s hardly surprised that powerful private-sector groups are working to surveil the organization, but she finds their work with the police paradoxical. “If anyone should have the ear of law enforcement, it’s animal cruelty investigators exposing rampant violations of the law leading to real animals suffering and dying horrific deaths,” she tells WIRED.

Profiled by WIRED in 2019, DxE is a grassroots animal rights organization dedicated to nonviolent direct actions, including covert operations that often involve rescuing animals and documenting practices at factory farms that the group considers inhumane.

Rosenberg, 22, is facing charges in California for removing four chickens from a slaughterhouse in Sonoma County in 2023. In addition to minor charges such as trespassing, she was also hit with a felony count of conspiracy to commit those misdemeanors—a discretionary charge that Sonoma County’s prosecutor justified by portraying Rosenberg as a “biosecurity risk” in light of avian flu.

According to Rosenberg, DxE relies on biosecurity protocols that go “above and beyond” industry standards, including quarantining its investigators from birds for a full week before and after entering farms. “All of our investigators before entering a facility shower with hot water and soap and put on freshly washed clothes that have been washed thoroughly and dried on high heat to kill viruses and bacteria,” she says. “Everything is sanitized and then sanitized again upon leaving the facility.”

Rosenberg does not deny removing the chickens, which she named Poppy, Aster, Ivy, and Azalea. “Generally, if we feel an animal is going to die from neglect or maltreatment if we don’t remove them from the facility, then we feel that it is justified and necessary to step in to save their life,” she says. Her attorney, Chris Carraway, says that DxE tried reporting allegations of health violations at the facility to “the point of futility.” Rosenberg says reporting alleged violations often leads to getting bounced between offices; a “never-ending loop of no one agency wanting to take responsibility and enforce animal welfare laws.”

The birds Rosenberg removed, she says, were all smaller and weaker than their flockmates, showing signs of what she believed to be infection and dehydration, along with open wounds and other visible injuries. Under veterinary care, Rosenberg says, Poppy was diagnosed with a respiratory infection, while Aster’s feet were found to be “full of pus.” Each of the birds had contracted coccidiosis, she says, referring to a parasite that causes diarrhea, inflammation, and bleeding.

Tinker Tailor Corporate Spy

To gather intelligence on DxE, records show, the Animal Agriculture Alliance has surveilled the group for years. Confidential documents obtained separately by WIRED reveal undercover operators for the AAA embedded within the animal rights group and fed the trade organization daily reports about protests and meetings, as well as photographs, audio recordings, and other documentation.

During a November 2018 meeting, AAA board members discussed attending DxE events to develop “protective information,” adding they were already in contact with a “security company” that had previously attended DxE’s training. At a manager’s meeting the following April, the group disclosed that it wanted to “hire someone” to attend a DxE conference in Berkeley, California. Minutes from that meeting show the “total price would be about $4,500.” A confidential report, authored several months later by an undercover on assignment from private intelligence firm Afimac Global, reveals the results of the operation. (Another confidential report—not attributed to a specific intelligence firm—shows the AAA would again infiltrate a DxE conference in 2021. The report identifies members of DxE and other attendees, including Rosenberg, and describes interviews with activists and observations about their protest activities.)

Afimac did not respond to a request for comment.

At a regulatory conference in early 2018, the AAA had delivered a talk on “Bioterrorism and activist groups.” Internal AAA documents show that, within a few months, the FBI contacted AAA with a request. “They reached out to us a few weeks ago and asked for records of activist incidents on farms,” say notes from a meeting that May. At the same meeting, members discussed their difficulty getting prosecutors to charge activists with crimes, with one industry representative saying the issue was their lack of legal standing.

The rep suggested calling on law enforcement to deploy “terrorism” charges instead—as one national pork producer had reportedly considered. The AAA had already “been in contact with the FBI about this situation,” the notes claim.

In an email to WIRED, AAA spokesperson Emily Ellis denied the organization has a formal relationship with the FBI. “In the course of our work to support a secure food system, we have occasionally communicated with authorities to flag concerns where there is a potential risk to people, animals, or critical infrastructure.” The nonprofit declined to answer questions about its hiring of undercovers and did not respond when asked whether it had any specific evidence showing activists have caused outbreaks.

“The Alliance cannot speak to how law enforcement officials choose to communicate or act on information,” Ellis wrote. “We do not direct the actions of any government agency, and we categorically reject the suggestion that the Alliance instructs or influences the FBI or any such organization.”

Records show that in the spring of 2019, the AAA moved to establish a firmer connection with the FBI. In an email to the bureau that May, the group’s then-president and CEO, Kay Johnson Smith, noted having met with Stephen Goldsmith, a veterinarian at the FBI’s WMDD, a month earlier at a conference aimed at strengthening ties between the government and agriculture sector. The email goes on to remind Goldsmith of her presentation at the event concerning DxE; an “extremist group,” she wrote, “that has executed several mass protests on farms, in retail stores and in restaurants.” Smith then called on the WMDD to help the AAA share information about DxE “with law enforcement officials nationwide,” claiming the group is planning an “extremist campaign.”

Smith passed along an alert about an upcoming DxE protest, a march from a local police station to a nearby grocery store, asking if the FBI would connect the group “with law enforcement officials nationwide.” Goldsmith forwarded the alert to another FBI official who forwarded it along to several more, before it eventually reached a counterterrorism center in Washington and a federal investigator with the US Department of Agriculture (USDA).

The WMDD issued an intelligence memo roughly three months later titled “Animal Rights Extremists Likely Increase the Spread of Virulent Newcastle Disease [vND] in California,” citing with “high confidence” claims that violent extremists were “likely” to “spread vND”—a highly contagious and often fatal disease that affects birds—“in the near term” by neglecting biosafety procedures. The FBI highlighted two instances in which it claimed there was “no evidence” of activists following proper protocols.”

Analysts at the Northern California Regional Intelligence Center (NCRIC), a multi-agency hub that supports law enforcement, soon threw cold water on the FBI’s claims. “Animal rights activists are probably not responsible for any of the identified vND incidents” in the state, the NCRIC said less than four months later, citing federal scientific research, records first obtained by the transparency group Distributed Denial of Secrets show. The agency further noted that despite law enforcement’s claims that DxE “almost certainly” violated biosecurity protocols, police reports showed activists had taken “biosecurity precautions to prevent contamination or spread of disease.”

If the activists were to engage in criminal activity, the NCRIC decided, the crimes were likely to be “non-violent” and “low level.”

That same fall, Goldsmith’s chemical-biological countermeasure unit within the WMDD quietly circulated a presentation to state law enforcement officials pointing to “unsubstantiated reports” that PETA, the animal rights nonprofit, had played some sort of role in the 2015 avian flu outbreak—allegedly collecting “contaminated carcasses” in an effort to spread the virus. Goldsmith had already previously dismissed a similar claim while working for the same unit four years prior. (A trade publication paraphrased the FBI official in 2015 telling a crowd “there is no evidence of that actually happening.”)

Goldsmith did not respond to a request for comment. The FBI declined to comment about any specific groups but noted it frequently shares information with members of the private sector. “Our goal is to protect our communities from unlawful activity while at the same time upholding the Constitution,” the agency said in an emailed statement. “The FBI focuses on individuals who commit or intend to commit violence and activity that constitutes a federal crime or poses a threat to national security. The FBI can never open an investigation based solely on First Amendment protected activity.”

New Ammunition

By the end of 2019, the Animal Agriculture Alliance was relying heavily on “bioterrorism” claims to justify further calls for law enforcement intervention. To gain the attention of local police in California and the state’s Rural Crimes Task Force, the AAA contacted Michael Payne, an outreach coordinator at the Western Institute for Food Safety and Security at UC Davis. One of its members, they said, had heard from an unidentified trucker who was growing increasingly frustrated with animal rights activists. And the driver’s concerns extended to “bioterrorism.”

The activists were taking photos of the driver’s truck, the AAA said, and “feeding his pigs grapes.”

Payne had previously attended a presentation by the AAA on “dealing with animal rights activists,” according to emails between them. He’d later invited the AAA to collaborate on a range of dairy-farm proposals in California, alongside multiple law enforcement agencies, including the FBI.

Neither Payne nor UC Davis responded to requests for comment. Nor did the California Rural Crime Prevention Task Force. Attempts to reach Payne by phone were unsuccessful.

Months after the FBI circulated its now-disputed assessment of activists spreading the virulent Newcastle disease, Payne issued a memo under the rural taskforce’s letterhead encouraging his “FBI colleagues” to read an article translated and amplified by a Beijing-based podcast host. The article concerns Chinese “swine stir-fry syndicates” purportedly using drones to spread African swine flu in an alleged scheme to manipulate the price of pork.

Payne suggests weaponizing the allegations to achieve specific policy goals here in the US, such as allowing farmers to declare livestock facilities “no fly zones.” “Combined with the assessment from the FBI indicating activist trespass is a real and present biosecurity threat,” he writes, the Chinese pig-gang claims hand the industry “ammunition” to ensure sheriffs do a “proper job” when responding to complaints.

Significantly, the podcast host (whose blog was shared by Payne) openly rejected the pig-gang allegations, drawing attention to the Chinese government’s ownership of the news outlet that originally reported the story, as well as counter-reporting by a “respected” independent outlet.

Payne’s email notes that he forwarded the article to a slew of local sheriffs’ departments, as well as the state’s WMDD office, “which in turn passed it on to FBI HQ ‘for their situational awareness.’”

Information gathered on DxE’s activities by the AAA was widely disseminated to federal, state, and local law enforcement agencies around the US, as well as the Royal Canadian Mounted Police. In a February 2021 email, the group provided the WMDD office information on three events that DxE and other activist groups had planned, including a Zoom class and a vigil at a pork processing plant for Regan Russell, an activist killed in 2020 by a livestock transport truck outside an Ontario slaughterhouse.

Goldsmith circulated the AAA’s tips to several FBI agents, as well as a supervising special inspector in the animal health branch of the California Department of Food and Agriculture (CDFA). Several federal agencies and at least 27 state and local police departments received the email. At least 10 agricultural trade groups and lobbyists were copied.

Big Ag’s Back Channel

Ryan Shapiro, executive director at Property of the People, says the hundreds of records amassed by his organization offer an unprecedented look at how Big Ag lobbyists allegedly vied to conceal incidents of animal cruelty and disease and targeted law enforcement agencies specifically for capture. “This is a shameless assault on civil liberties, human health, and basic decency,” he says.

“There’s an inherent relationship between cruelty and disease on factory farms,” says Shapiro, whose MIT doctoral dissertation explored the intersections of national security and controversies over animals. “When you have that many animals packed in so tightly they can’t stand up, can’t turn around, can’t spread their limbs, and are pressed up against each other in their own filth, in their own sickness, of course disease is going to be rampant.”

The furor over DxE’s activism within the animal agriculture industry reached a fever pitch two months later with the launch of Project Counterglow, an online interactive map of more than 27,500 farms and animal-ag facilities drawn from public regulatory and business records, reporting by individual activists, and artificial intelligence that scanned satellite imagery to reveal previously unknown facilities.

Citing Project Counterglow the following month, the Food Protection and Defense Institute, a university-based consortium working alongside the Department of Homeland Security, disclosed in a memo that the FBI and AAA had jointly “profiled the current risk environment” at an industry-government coordinating event within days of the map’s launch. According to the memo, the FBI was in the process of supplying the AAA with a list of WMDD coordinators with whom members were encouraged to share knowledge about activists.

The FBI would eventually provide the group with a dedicated inbox to inform on DxE and other animal rights groups. In a 2023 email, the alliance reminded members to report “animal rights activity” directly to the FBI using the group’s own “Activist Activity Notification Form” and the email address NF_ARVE_INTAKE@fbi.gov.

The Food Protection and Defense Institute did not respond to a request for comment.

Delays, Denials, and Disease

Preventing animal rights activists from learning about outbreaks has at times taken priority over notifying the public about them.

Emails from 2023 show officials at the USDA and the California Department of Food and Agriculture discussing how best to delay news about a highly pathogenic avian flu detected at two Sonoma County farms; a state official having previously warned that “protesters” were likely to be in the area. The solution, put forth by a USDA official, was to simply not enter the information into the state’s emergency management response system, delaying the alert for at least another three days.

“Much longer than that and it raises too many questions,” they said.

At least a quarter of a million birds were culled around the same time as the emails. And a year later, the CDFA released a report that pointed the finger at the protesters, alleging it was “plausible” they may have spread the virus.

Steve Lyle, a CDFA spokesperson, says the possibility of people showing up to a farm without proper biosecurity training always raises concerns about virus spread. “In any animal disease incident, more movement of people and equipment brings a greater risk of spread,” he says.

A “crisis response plan” crafted by Washington State livestock and agricultural groups, obtained through a public records request, notes that the federal government’s policy is “to assume that any animal disease outbreak or large-scale food contamination incident is an intentional act until proven otherwise.”

When rumors about cattle being poisoned or intentionally infected with a virus began circulating around the Washington State Department of Agriculture (WSDA) and other agencies, the claims were put to rest by the head of an field dairy investigative unit out of Washington State University, whose team had discovered a “serious outbreak” among several herds of yearling cattle.

The investigator noted that while a cattle owner was convinced the outbreak was “sabotage from animal rights activists,” other probable sources were clearly present. The investigator said his team had “spent a lot of time trying to convince [the ranchers] that the disease outbreak most likely had nothing to do with bioterrorism, and is most likely due to husbandry and management issues which we laid out very clearly for them.”

But ranchers, he said, seemed to “prefer to follow conspiracy.” After reading this, a WSDA official told others in the email chain to “keep this information private and not forward [it] on.”

Pressed by a reporter in 2021 as to why the WSDA kept no tally of livestock in the state, officials noted internally that, while the short answer was it’s never been directed to, “privacy is very important to producers, especially with ongoing threats associated with agro-terrorism and activist groups.”

The AAA, meanwhile, has worked for years to keep its communications with the government secret from the public, moving documents subject to public records requests behind a “password protected link” in 2018, records show. That same year, it joined a coalition of food industry groups in filing an amicus brief with the US Supreme Court aimed at limiting public access to corporate records under the Freedom of Information Act (FOIA)—expressing enthusiasm at the time that the court’s conservative majority would back its play. “Animal activist groups routinely use FOIA to obtain confidential information submitted to the government,” a meeting agenda from the time reads.

The case, ultimately decided in the food industry’s favor, redefined the meaning of “confidential” under FOIA to include information that the industry itself decided should be private.

In October 2024, Goldsmith attempted to intercede against a state-level records request by Property of the People, incorrectly informing the Washington State Department of Agriculture that the requester—Shapiro—was a member of a known criminal group.

Records later obtained by Shapiro under the state’s public records act show Goldsmith telling the WSDA that the “timing” of his request was suspicious because it coincided with a recent bird flu outbreak. That outbreak occurred in an “unusual location in the building,” he said, and did not match the virus’s “expected epidemiological pattern.” While stressing that there’d been a report of a simultaneous outbreak at another farm owned by the same company, Goldsmith also cited the AAA in his email as an organization monitoring “animal rights violent extremists.”

“Transparency is not terrorism,” says Shapiro, “and the FBI should not be taking marching orders from industry flacks.”

WSDA officials, while correcting Goldsmith’s allegation that Shapiro is a member of a criminal group, advised the FBI not to mention the infected farm by name, providing Goldsmith and other FBI officials with a code word in case their communications were discovered through a public records request. A WSDA spokesperson tells WIRED that it is customary to do so when a farm is placed under quarantine, “to protect the identity of the operation, consistent with confidentiality provisions.” The FBI was later waived off by the WSDA entirely in an email emphasizing that the two cases Goldsmith thought potentially connected were “completely unrelated.”

“WSDA responded to the inquiry,” a spokesperson tells WIRED, adding that the strains of disease at the two locations were “genetically different” and “did not raise concerns.”

Updated at 2:30 pm ET, June 3, 2025: Added details about the original source of the Northern California Regional Intelligence Center records described in this article.

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Powerful images capture the fragility and resilience of our planet
Jun
28
10:30 AM10:30

Powerful images capture the fragility and resilience of our planet

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A panda keeper does a health check on the cub of giant panda Xi Mei at the Wolong Nature Reserve

Liz Else | 21 May 2025

These images from the Earth Photo 2025 competition shortlist tell revealing, inspiring and unexpected stories about the climate and life on our planet.

Pictured top, photographer Ami Vitale’s image Pandamonium shows a giant panda keeper checking the health of a panda cub in the Wolong National Nature Reserve in Sichuan province, China. The keeper’s outfit is part of an effort to reduce the impact of human contact on the bears. Next, below, is Sue Flood’s Crabeater Seals, shot on an ice floe in the Southern Ocean, off the Antarctic Peninsula. For Flood, such photos can bring the region’s wonder to those who may never visit.

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Should we give up on recycling plastic?
Jun
27
10:30 AM10:30

Should we give up on recycling plastic?

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A plastic collection facility in Indonesia | JUNI KRISWANTO/AFP via Getty Images

In 2022, the world discarded around 268 million tonnes of plastic waste, but just 14 per cent of that – around 38 million tonnes – was recycled, according to a new analysis. The rest was either burned or, more likely, dumped in landfill.

Despite growing concern over the public health and environmental impacts of plastic pollution, the global recycling rate for this material has remained largely stagnant for years. Is it time to admit defeat for plastics recycling?

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‘Unstoppable’ super ants leaving trail of chaos across Germany
Jun
27
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‘Unstoppable’ super ants leaving trail of chaos across Germany

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The Tapinoma magnum ant is only 4mm long, but its large colonies are wreaking havoc | ULI DECK/DPA/ALAMY LIVE NEWS

A destructive species of ant is spreading through Germany faster than expected, with scientists warning that the proliferation of insects may be unstoppable.

The discovery of the Tapinoma magnum ant started with innocuous-seeming plants at garden centres in Coswig and Dresden, in the far east of the country. But when the biologist Bernhard Seifert peered into the soil, he found traces of what is now considered one of Germany’s most destructive invasive species.

The tiny species, measuring barely 4mm, was once confined largely to the warmer climates of the Mediterranean area. It has been found to have settled early on in Italy, either naturally or through the flourishing trade between Ancient Rome and its “breadbasket” in northern Africa. Lately, it has been settling in Germany’s southwest and Rhineland areas.

The insects first wreaked havoc in places such as Kehl, near the French border. The city reported damage to public infrastructure, and cuts to power and the internet, caused by the ants.

Seifert’s discovery suggests that the species is spreading rapidly throughout Germany, said Manfred Verhaagh, one of the scientists behind a Tapinoma research project at the Natural History Museums of Karlsruhe and Stuttgart. He said that he was receiving reports of the ants from new places every week.

The ants have also been found in ten European countries, including France, Belgium, the UK and even Azerbaijan. Verhaagh noted, however, that Germany appeared to be a stronghold, possibly because of the growing interest in potted plants from the Mediterranean area, which have become more popular as Germany’s winters get milder.

The ants penetrate cavities in buildings and infiltrate electrical boxes, using cables to move into the spaces, which caused the power cuts in Kehl. In Karlsruhe, the city’s suburban railway is struggling with loose pavements near the platforms, undermined by ant colonies.

In Marlen, a suburb of Kehl, a children’s playground had to be closed after the ground began to buckle under the sheer number of ants tunnelling beneath it. There is also a psychological cost as the animals settle in private gardens, where they leave bite marks on their hosts’ limbs, invade their homes and lead to a proliferation of plant lice, whose manure serves as nutrition for the ants.

“Some people don’t even dare to go on holiday any more as they fear that the ants will move into their home in their absence,” Verhaagh said. Biologists warn that the species’ spread may be unstoppable in their new habitat, lacking the natural enemies of their previous environments.

Prompted by requests on how to get rid of the ants, Verhaagh has spent “hours” researching a way to defeat them. “I’ve found almost nothing,” he said, adding that aggressive pesticides are often forbidden in Germany and may fuel the growing decline in all insects.

Municipal teams in cities such as Tübingen and Kehl now deploy boiling water at 95°C into the soil to avoid chemicals. But Tapinoma magnum is also known to be able to weather extreme temperatures by retreating further into the ground, where it can survive temperatures below minus 10C.

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Why Some Food Additives Banned in Europe Are Still on U.S. Shelves
Jun
27
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Why Some Food Additives Banned in Europe Are Still on U.S. Shelves

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Yuriko Nakao/Getty Images

By Alana Semuels

February 3, 2025 11:29 AM EST

Walk down your grocery aisle, and you’ll spot many foods containing ingredients you won’t find in Europe. The unusual way the U.S. regulates ingredients is in the news and the hot seat right now, thanks to the recent ban of a food additive—red dye 3, an artificial dye linked to cancer in animals—and the rise of Robert F. Kennedy Jr., President Trump’s pick to lead the U.S. Department of Health and Human Services (HHS). During his confirmation hearing on Jan. 30, Kennedy said that compared to Europe, the U.S. “looks at any new chemical as innocent until proven guilty.”

“It needs to end,” he said.

Here’s what to know about some of the most controversial food additives under the microscope and why additives are regulated differently in the U.S.

Key ingredients banned in Europe but allowed in the U.S.

Titanium dioxide is used to make foods and beverages whiter and brighter. The U.S. Food and Drug Administration (FDA) considers it safe for human consumption, but it isn’t found in foods in Europe. In 2022, the European Food Safety Authority banned titanium dioxide, saying that after reviewing thousands of studies, it could no longer consider the additive safe because it has the potential to damage DNA or cause chromosomal damage.

“A chemical that builds up in the body and could harm the immune and nervous systems should not be in candies and treats marketed to children,” says Melanie Benesh, vice president of governmental affairs at Environmental Working Group (EWG), which filed a petition to the FDA in 2023 asking it to ban titanium dioxide.

In the U.S., it’s still found in many confections, including Sour Patch Kids watermelon candies, Hostess chocolate cupcakes and Hostess powdered Donettes, Friendly’s cake singles birthday cake ice cream, Zweet sour belts, and Skittles.

Read More: Should You Eat More Protein?

Potassium bromate is another ingredient banned in the U.K. and many other countries around the world—including Canada, Brazil, and Argentina—but allowed in the U.S. in certain quantities. It has been linked to cancer in humans as well as gut problems, and was listed to be “potentially carcinogenic to humans” in 1999 by the International Agency for Research on Cancer. It is used to improve the texture of dough and bread, and in the U.S., it’s still found in some breads (such as soft heroes from A&M Bronx Baking), frozen pizzas (like Imo’s Pepperoni), and baked goods.

Added to products to extend their shelf life, propylparaben is linked in animals to hormone disruption. Since 2006, it’s been illegal to use it as a food additive in Europe. But in the U.S., it’s a listed ingredient in bread and bakery products , including Chi-Chi’s white corn tortillas and red decorating icing from Great Value, Walmart’s generic brand.

How the U.S. uniquely regulates additives

The U.S. has a very different approach to regulating additives than many other countries, says Thomas Galligan, principal scientist for food additives at the Center for Science in the Public Interest, a consumer advocacy group.

“The E.U. says that if they can’t dismiss the possibility of harm, they can’t find an additive safe,” Galligan says. In the U.S., the bar is much lower; companies can add new ingredients to their foods without even informing the FDA. “In the U.S., it feels like the FDA is waiting to act until harm is definitely proven,” says Galligan.

Read More: Is Intermittent Fasting Good or Bad for You?

Companies that include these additives in their products defend their safety. Mars Wrigley, which manufactures Skittles, said in a statement to TIME that all of its ingredients are safe and manufactured in strict compliance with safety requirements established by regulators including the FDA. J.M. Smucker, which owns Hostess, said that titanium dioxide is a common ingredient approved by the FDA and that its products follow the FDA regulations that the quantity of titanium not exceed 1% of the weight of the food. And Walmart, which produces Great Value products like the red icing containing propylparaben, said that food and safety is always its top priority. Several companies did not return requests for comment, including Mondelez, which owns the company that makes Sour Patch Kids; Brix Holdings, which owns Friendly’s; Zweet Shop, which makes Zweet’s; and Hormel, which owns Chi-Chi’s. A&M Bronx Baking and Imo’s also did not return requests for comment.

The FDA said it could not provide comment because the Department of Health and Human Services has issued “a pause on mass communications and public appearances that are not directly related to emergencies or critical to preserving health.”

How additives sneak their way into the food supply

The presence of so many additives illuminates what many experts see as a concerning lack of oversight of chemicals in food. When the FDA is considering regulation on a food additive, it will invite public comment, seeking input from scientists, academics, and companies. But for many food additives, companies don’t have to seek that public comment or even specific FDA approval to add new chemicals to their foods.

It can instead convene its own panel to declare the additive as “generally recognized as safe,” or GRAS. The company can either notify the FDA that it is adding the chemical, or skip that process and just begin adding it because the panel that it hired deemed it safe. The Government Accountability Office criticized this process in 2010, saying that the FDA “does not help ensure the safety of all new GRAS determinations.” And one study reviewing 403 GRAS notices found that companies often used the same small group of people to make these determinations.

GRAS arose out of a Congressional bill from 1958, but the term was intended for everyday substances like flour or vegetable oil that were frequently used as additives. Galligan worries that there are GRAS substances currently in use that could be contributing to diseases in a way scientists don’t yet know about. “There are chemicals entering the food supply with zero oversight from the FDA,” he says. (This is in contrast to Europe, where a third-party government agency decides what food ingredients are considered safe.)

Read More: The Supplements Doctors Actually Think You Should Take

Nearly 99% of new chemicals introduced in the U.S. food supply between 2000 and 2021 came through GRAS notices, rather than FDA review, according to EWG. “That’s an enormous number,” says Benesh of EWG.

The GRAS process has gone awry before. In 2022, a company called Daily Harvest started adding a substance called tara flour to its lentil and leek crumbles product, labeling the additive GRAS. That year, nearly 400 people became sick from the product. Some people got so sick that their livers malfunctioned and they had to have their gallbladders removed. The culprit was likely tara flour—yet the FDA did not ban it until 2024. (Daily Harvest did not provide comment for this story.)

Why most additives aren’t formally approved

One reason companies may choose to label substances GRAS is that the FDA process to approve additives is relatively slow. So is its process to ban them. Red dye 3 has been banned from use in topical drugs and cosmetics since 1990, when the FDA found that the additive causes cancer in animals. 

A charitable explanation for the FDA’s slow pace is that it lacks resources, says Benesh. But there are other problems about the way the FDA reviews foods that aren’t only linked to a lack of resources, she says. 

“The E.U. made a concerted effort starting in 2010 or so to systematically go back and look through the food chemicals allowed in Europe at the time and determine if they’re still safe,” she says. “We haven’t done anything like that.” 

Signs of potential change

If Kennedy is confirmed as HHS Secretary—which oversees the FDA—he plans to alter this system. He publicly criticized GRAS during his confirmation hearing, and has said he would dramatically change the FDA. 

“The FDA allows hundreds of additives into our chemical food supply that are banned in other countries,” he said in a video posted in October promoting his Make America Healthy Again agenda. 

California is another change agent. Its ban of potassium bromate, propylparaben, red dye 3, and the additive brominated vegetable oil  has forced many companies to start to reformulate their foods because it’s difficult to manufacture different foods for California than the rest of the country. And members of Congress are starting to pay attention. In Sept. 2024, Rep. Rose DeLauro from Connecticut introduced a bill, the Toxic Free Food Act, that would alter the GRAS process and require companies to submit more evidence that a food is safe before being used in products.

“There is growing awareness that the system is broken and that the food companies should not be the ones determining whether or not their products are safe,” Benesh says. 

When that awareness will reach grocery aisles is an open question.

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You might accidentally be killing hummingbirds
Jun
27
9:30 AM09:30

You might accidentally be killing hummingbirds

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A hummingbird in Long Island, New York. Bruce Bennett/Getty Images

by Benji Jones | Updated Jun 10, 2025, 11:35 AM PDT

Hummingbirds run on sugar.

Sweet nectar powers their tiny, furious bodies and super-fast wings, which beat as many as 80 to 90 times per second. And luckily for them, they don’t seem to get diabetes, even though they have extremely high blood glucose levels.

In the wild, hummingbirds, the smallest birds in the world, get their sugar from wildflowers, such as honeysuckle, lilies, and bee balm. But following the sweeping destruction of native prairies, forests, and wetlands over the last century, these fluttering jewels have had a more difficult time finding their glucose fix. Warming linked to climate change is also making flowers bloom earlier and changing the range of some hummingbird species, making it even harder for the birds to feed.

While humans are, of course, responsible for these impacts, some wildlife lovers are also trying to help — by installing feeders. Often red and plastic and filled with sugar water, hummingbird feeders provide a supplementary source of nectar for hummingbirds, especially during fall and spring migration when the birds are traveling long distances. Research shows that feeders may increase the number of hummingbirds locally, and birds tend to visit them more when there are fewer flowers in bloom.

So on the whole, feeders are good. They also provide an easy way for people to connect with wildlife.

But there’s one big, big, caveat here: If your feeder is dirty, it could be harming, or even killing, the hummers that visit it, turning the feeder from a lifeline into a trap. Unless you’re prepared to regularly clean your feeder, you may be better off not having one.

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Tick-borne diseases are booming – but we have new ways to fight them
Jun
26
10:30 AM10:30

Tick-borne diseases are booming – but we have new ways to fight them

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Ticks carry more zoonotic pathogens than any other known vector / Sergey Aleshin / Getty Images

Ticks are spreading globally and bringing familiar conditions such as Lyme disease with them, as well as totally new ones. Now research is revealing how to prevent and treat the diseases they carry

By Carrie Arnold | 18 June 2025

Tucked away in a ground-floor lab in Richmond, Virginia, is a bank of industrial freezers containing thousands of transparent, thumb-sized plastic tubes. Each is filled with a clear, yellowish fluid – blood serum taken from opossums, raccoons, black bears, coyotes, vultures and many other animals.

These vials, the world’s largest collection of blood serum from wildlife, are the life’s work of Virginia Commonwealth University molecular biologist Richard Marconi. Almost every sample here is infected with some kind of tick-borne pathogen – mostly the bacterium that causes Lyme disease, one of the most widespread tick-borne diseases, but others as well.

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 Mexico’s president threatens to sue over SpaceX debris from rocket explosions
Jun
26
10:30 AM10:30

Mexico’s president threatens to sue over SpaceX debris from rocket explosions

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A SpaceX rocket launches from Starbase, Texas, on 27 May 2025. Photograph: Joe Skipper/Reuters

Mexico’s president, Claudia Sheinbaum, has threatened legal action over falling debris and contamination from billionaire Elon Musk’s SpaceX rocket launches across the border in the United States.

Mexico’s government was studying which international laws were being violated in order to file “the necessary lawsuits” because “there is indeed contamination”, Sheinbaum told her morning news conference on Wednesday.

Last week, a SpaceX Starship rocket exploded during a routine ground test at the Starbase headquarters of Musk’s space project on the south Texas coast near the Mexican border.

The explosion, which sent a towering fireball into the air, was the latest setback to Musk’s dream of sending humans to Mars.

Mexican officials are carrying out a “comprehensive review” of the environmental impacts of the rocket launches for the neighboring state of Tamaulipas, Sheinbaum said.

The US Federal Aviation Administration approved an increase in annual Starship rocket launches from five to 25 in early May, stating that the increased frequency would not adversely affect the environment.

The decision overruled objections from conservation groups that had warned the expansion could endanger sea turtles and shorebirds.

A lawsuit would be the latest legal tussle between Mexico and a US corporate giant.

In May, Sheinbaum’s government said it had sued Google for renaming the Gulf of Mexico the “Gulf of America” for Google Maps users in the United States following an executive order by Donald Trump.

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This Majestic Monkey Has Become a Beloved Neighbor for Millions in Vietnam
Jun
25
9:30 AM09:30

This Majestic Monkey Has Become a Beloved Neighbor for Millions in Vietnam

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Red-shanked doucs are adept communicators, growling with a fixed stare when they’re threatened, or squealing harshly and slapping tree branches when they’re in distress or startled.

By Alex Fox

With maroon stockings, white sleeves, a heathered gray vest and an orange mask fringed by a wispy white beard, red-shanked doucs look dressed for a swanky party. These spectacular primates live in the treetops of forests in Vietnam, Laos and Cambodia, where there have been a small number of sightings.

The douc’s leafy diet means that its digestive system must process a prodigious amount of fiber. To turn foliage into energy, the primate has a four-chambered stomach, like a cow, and relies on gut bacteria to break down the roughage through fermentation. This digestive machinery takes up a lot of room, giving the animals a potbelly. Andie Ang, a primate researcher for Singapore-based conservation nonprofit Mandai Nature, said that when she first saw a red-shanked douc in the wild she wondered if it was pregnant. “I was told, ‘Oh, no, that’s a male.’” 

Unfortunately, these colorful primates are in trouble, as development and logging, mining and agriculture have destroyed or fragmented their forest habitats. The critically endangered monkeys are also hunted for meat and for use in traditional medicine, and are sometimes captured for the international pet trade. Researchers now estimate the species’ population declined by more than 80 percent in a 36-year period from 1979 to 2015. 

A model for saving the species can be found in Vietnam’s Son Tra Peninsula, just a few miles from the city of Da Nang, with a population of 1.3 million people. Son Tra, also called “Monkey Mountain,” is a forested nature reserve of more than 6,000 acres that is home to a large population of red-shanked doucs once thought vanished. When Ha Thang Long co-founded the Vietnamese conservation organization GreenViet in 2012, few people in Da Nang knew about their stunning primate neighbors. Since 2013, GreenViet has put up nearly 200 posters with photographs and information about red-shanked doucs and started leading wildlife tours inside Son Tra. The campaign has grown to include school presentations and wildlife photography exhibitions. 

This heightened awareness became important in 2017, when the Vietnamese government announced plans to build luxury hotels in Son Tra, threatening the douc’s habitat. GreenViet collected some 13,000 signatures opposing the plan, which, along with efforts from the International Union for the Conservation of Nature and Vietnam’s Southern Institute of Ecology, helped persuade the government to suspend it. As pride in this monkey has increased, Son Tra’s red-shanked douc numbers have grown from roughly 350 individuals in 2012 to an estimated 2,000 today. “Seeing the beauty of the red-shanked doucs connects people to nature,” Ha says. “I hope more people see that animals deserve to live on this planet just like humans do.”

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Scientists Reveal “A Fundamental Process in Nature” – The Environmental Rules That Plants Cannot Break
May
7
10:00 AM10:00

Scientists Reveal “A Fundamental Process in Nature” – The Environmental Rules That Plants Cannot Break

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The interplay of environmental conditions and geographical barriers such as mountains and lakes determine where plants thrive – an international study shows how these patterns have developed over millions of years. Credit: Holger Kreft

By University of Göttingen March 31, 2025

Global research team explores how environmental factors and dispersal barriers influence biodiversity.

Why do certain plants flourish in some regions but not in others? A study led by researchers at the University of Göttingen sheds light on the factors that determine where plants grow and how these patterns have evolved over millions of years.

The team analyzed data from nearly 270,000 seed plant species across the globe. Their findings, published in Nature Ecology & Evolution, reveal that both environmental conditions and natural barriers to movement, such as mountains, oceans, and climate zones, play key roles in shaping global plant diversity.

To uncover these patterns, the researchers used advanced techniques that combine current plant distribution data with information about evolutionary relationships between species. They also incorporated modern environmental data and reconstructed Earth’s past climate and geography to understand how these factors have influenced plant distributions through deep time.

The team examined how variations in climate, soil, and other environmental factors determine where plants can thrive and how physical barriers – such as oceans, mountain ranges, and areas with inhospitable climates – restrict plant dispersal.

Environment and Barriers

The findings show that environmental conditions, particularly climate, are important factors in shaping plant distributions, with their influence remaining consistent across evolutionary timescales.

Physical barriers like oceans and mountains played a significant role in limiting the spread of more recently evolved plant groups but had a much smaller effect on ancient plant groups, which have had longer periods to disperse widely. Past tectonic plate positions and movements, reconstructed from geological data, were found to have only a modest impact on plant diversity, with their strongest effects occurring between 20 and 50 million years ago.

“These findings reveal a fundamental process in nature,” says Dr Lirong Cai from the University of Göttingen and the German Centre for Integrative Biodiversity Research (iDiv). “Given enough time, plants can overcome the barriers of vast distances and geography, but they often remain limited by the environments they encounter.”

Reference: “Environmental filtering, not dispersal history, explains global patterns of phylogenetic turnover in seed plants at deep evolutionary timescales” by Lirong Cai, Holger Kreft, Pierre Denelle, Amanda Taylor, Dylan Craven, Wayne Dawson, Franz Essl, Mark van Kleunen, Jan Pergl, Petr Pyšek, Marten Winter, Francisco J. Cabezas, Viktoria Wagner, Pieter B. Pelser, Jan J. Wieringa and Patrick Weigelt, 29 November 2024, Nature Ecology & Evolution.
DOI: 10.1038/s41559-024-02599-y

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Who Killed the Sycamore Tree? Britain’s Latest True Crime Thriller
Apr
25
3:00 PM15:00

Who Killed the Sycamore Tree? Britain’s Latest True Crime Thriller

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Forensic investigators from Northumbria Police examine the felled tree in 2023. In the major criminal investigation that followed, police crisscrossed England examining chain saws. Photo: Owen Humphreys/ZUMA Press

BY ALISTAIR MACDONALD

Felling stoked anger and an investigation, culminating in a trial now under way.

Early one September morning in 2023, two men arrived at an ancient Roman wall in northern England and under the cover of a storm committed one of Britain’s most notorious recent crimes.

They cut down a tree, prosecutors allege in a case that has gripped the U.K.

Framed perfectly by two small hills along the nearly 2,000-year-old fortification, the giant sycamore had become a tourist attraction and a regional symbol. It even played a scene-stealing role in the 1991 film “Robin Hood: Prince of Thieves” with Kevin Costner. The tree’s demise sent shock waves through Britain, triggering accusations and acrimony locally and a major criminal investigation that had police crisscrossing England examining chain saws.

At a courtroom in Newcastle, Adam Carruthers, 32, and Daniel Graham, 39, are now accused of causing criminal damage to the tree and the ancient wall it fell onto. They have both pleaded innocent.

The deliberate destruction of old trees has often stoked anger around the world. In Britain, where trees have starring roles in royal and scientific history, there were few as loved as this giant sycamore, under whose broad canopy people had married, spread ashes or just got drunk.

But just after midnight on Sept. 28, the over 150-year-old icon was felled in less than three minutes.

Prosecutors say the journey to its demise began the night before, when Carruthers and Graham loaded a chain saw into a Range Rover and drove 25 miles from their hometown of Carlisle in a trip later tracked through mobile-phone data and police cameras.

“Having completed their moronic mission, the pair got back into the Range Rover and traveled back towards Carlisle,” prosecutor Richard Wright told the court this week.

On the journey, Carruthers’ partner sent him a video of a child being bottle fed, according to a text exchange that prosecutors presented to the court. Carruthers responded, “I’ve got a better video than that.” He later sent footage of what prosecutors say is the tree being cut down.

Watching that footage played on the BBC’s live coverage of the trial Wednesday, Alison Hawkins felt emotional.

Hawkins had wanted to visit the tree since seeing it as a child in “Robin Hood.” Instead, the hiker and her husband were the first to witness its dismembered trunk.

When Hawkins arrived at the site that morning, she assumed a strong storm the previous night had brought it down. But then a park ranger showed up and pointed to a silver line sprayed on the trunk to guide a chain saw. She and her husband were brought to tears. “You can forgive nature, you can’t forgive that,” she said.

News of the felling soon spread. As people flocked to the crime scene, already taped off by police, the tree was re--moved to stop souvenir hunt --ers from taking a piece.

Carruthers and Graham appeared to be reveling in their feat, prosecutors said.

“It’s gone viral. It is worldwide,” Graham said in a recorded message to Carruthers as they swapped news stories, according to a copy of the recording sent out by the prosecution.

Meanwhile, some locals were taking the law into their own hands.

Over a hundred people called a nearby pub, the Twice Brewed Inn, after it promised a £1,200 bar tab, or about $1,500 at the time, for any information leading to a conviction. “The phone was going all the time, with people calling saying I think it is this person, it is that person,” said Steve Blair, the landlord, whose pub sells a beer named Sycamore Gap after the tree.

The police soon arrested Walter Renwick, a retired local lumberjack who had recently been evicted from the farm that his family had leased for generations. Renwick was released shortly after but said the arrest had made him a pariah. The former farmer took to wearing a Rod Stewart-style blond wig to hide, he told the Sunday Times newspaper. “If I’d have done a murder, I’d be getting less hassle,” he said.

By October, police had new suspects and arrested Carruthers and Graham.

Police got to work, sifting through their phones and that of Carruthers’ partner. Among the evidence: a photo and videos taken of the Range Rover’s trunk showing what prosecutors say is a trophy section of the tree plus the chain saw that cut it down.

Examining the photo, a forensic botanist concluded there is strong evidence to believe that section of wood was from the sycamore.

Police never found the weapon. The other unsolved mystery: the motive for the crime.

At the Twice Brewed Inn, less than half a mile from where the tree’s stump now stands, a TV screen broadcast news of the trial this week.

Blair found it uncomfortable to watch footage of the felling.

“It was just a tree,” he said. “But without breaking into bad language, it makes us feel sick…it’s devastating to see.”

What remained of the sycamore has since been chopped up, with pieces distributed to sites including a local visitor’s center. The pub is set to receive its own slice, which Blair plans to put under the floor with a glass panel over it.

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At the edge of the ocean, a dazzling ecosystem is changing fast
Apr
22
1:30 PM13:30

At the edge of the ocean, a dazzling ecosystem is changing fast

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Ruby Ash for Vox

In just a few hours, the world I’m walking into will disappear beneath the waves.

I’m at Pillar Point Harbor, a 40-minute drive from San Francisco, near low tide. And because this is one of the lowest tides this August, the water has drawn back like a curtain to expose an ecosystem that’s normally hidden away — a place called the rocky intertidal, or, because the receding water leaves little pools behind in the rocks, “the tidepools.”

Dawn has just broken, pods of pelicans fly overhead, and sea lions bark from the nearby harbor. But I’m more focused on following my guide, a zoologist named Rebecca Johnson, as she picks her way out into these seaweed-covered rocks, pointing out species as she goes. These smooth green strands are surfgrass. Those fat bladders of air that look kind of like puffed-up gloves are called “seasack.” This dark brown frond Johnson is draping over her shoulders is the aptly named “feather boa kelp.”

“ They’re like wildflowers,” Johnson says, “But it’s seaweed.”

Rebecca Johnson wears a feather boa kelp like a feather boa.


Rebecca Johnson wears a feather boa kelp like a feather boa. / Byrd Pinkerton/Vox

As we make our way deeper, she points out odd creatures that only the ocean could dream up. A boring clam (which is far from boring, but does bore into rock) puffs itself up like a fierce fleshy ball before squirting a jet of water directly into the air to fend off our threatening vibes. A pale white brittle star, like a flexible daddy longlegs, dances for us across some algae. And rows of fat green anemones wear bits of shells like tiny hats.

“ The theory is that…they’re protecting themselves from the sun, like a sunscreen,” Johnson tells me.

We crouch together at the edge of a deep pool and see first one, then two — then three, four, five, six! — species of nudibranchs, the sea slugs that Johnson specializes in. One is hot pink and spiky. Another is an aggressive shade of orange. There’s a pale lemon one, a ghostly white one. Johnson even finds one covered in orange polka dots, like a marine clown. Some of these species, she tells me, bubbling with enthusiasm, eat anemones and steal their stinging cells, repurposing them as their own defenses.

An orange polka-dotted nudibranch, known as a “sea clown.”

This kind of diversity is wild to witness, but it isn’t unusual for these tidepools.

“It’s one of the places in the world that you can see species of invertebrates all really, really concentrated,” Johnson told me.

We wander farther out, exploring this alien landscape together, until the tide begins to come back in and cover it over, bit by bit, hiding this weird world away again in a slow disappearing act.

“ It’s extra magical that you can only see it at certain times,” Johnson told me before we came out here. “You get this little peek, this little window. And that’s one of the things I love the most about it.”

Johnson has been coming to this exact spot off Pillar Point for almost three decades now, and in her role as director for the Center for Biodiversity and Community Science for the California Academy of Sciences, she spends time with volunteers monitoring tidepools up and down the California coasts. But she’s still enchanted with them.

I’m not surprised. I fell in love with tidepools myself 20 years ago, when I first got to explore them as a kid at a summer camp in Mendocino. The odd, colorful creatures in them made me feel like magic was a little bit real, that science could feel like fantasy. It’s part of the reason I’m a science reporter today.

But Johnson is worried about the future of these tidepools she loves so much. She’s worried that, like so many ecosystems around the world, they may be heading toward a much more dramatic, much more permanent disappearing act.

So she, along with many, many collaborators all across the state of California and beyond, is doing what many scientists are trying to do for the ecosystems they study: to figure out — first, what’s actually happening to them, and second, what, if anything, we can do to save them.

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Innovation at a price: The environmental cost of the Cal State’s new AI initiative
Apr
18
8:00 AM08:00

Innovation at a price: The environmental cost of the Cal State’s new AI initiative

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Aviv Kesar | Mustang News

by Kaylin O'Connell / April 18, 2025

Artificial intelligence is breaking new ground for Cal Poly under the Cal State AI initiative, which announced its collaboration with OpenAI to make AI tools free for Cal State students. However, the initiative raises environmental concerns due to energy use, water consumption and a lack of transparency from big tech companies.

The Cal State AI initiative negatively contributes to the environment due to the influx of new customers supporting large language models (LLMs), which are AI systems like ChatGPT that use high amounts of energy and water, according to Foaad Khosmood, a computer science & software engineering professor. 

“If you have half a million new customers, that’s more incentive for those companies and other companies to create new LLMs,” Khosmood said. “Now they think they can sell it to all these universities and make even more money.”

The Cal State initiative encourages students to use AI without knowledge on its environmental effects, according to Amara Zabback, a computer science & software engineering graduate student. Zabback gave a presentation titled “Environmental Impact of LLMs and Gen AI” in a graduate class on AI. 

“As soon as universities or university systems are encouraging [AI use], it’s just putting way more support behind it,” Zabback said. “They need to try a lot harder to hold these people accountable and hold companies accountable.”

Cal Poly remains committed to its environmental goals, according to Cal Poly Spokesperson Matt Lazier.

“As this is a new initiative, Cal Poly and the CSU will be looking closely at AI’s positive and negative impacts,” Lazier said in an email to Mustang News. “The CSU AI Strategy seeks to be a leader in the ethical, social and responsible use of AI in education, and our commitment to sustainability will be a part of those discussions.”

The bulk of AI’s environmental impact stems from the LLM training, as opposed to individuals’ ChatGPT searches, as the training creates higher carbon emissions and requires exponential amounts of water and power, according to Khosmood.

LLMs use small hardware engines to process significant power, which leads to excessive heating and requires water and refrigeration systems to keep the engines cool, Khosmood said. 

Data centers can use up to five million gallons of water daily, intensifying water shortages in hot, dry climates like Arizona and Texas, Zabback said. These areas are typically water scarce, so the data centers negatively impact nearby communities and ecosystems, she explained.

Researchers in 2019 found that an LLM could produce as much [carbon dioxide] as five cars over their lifetimes. 

“It’s a really cool and exciting technology, but I think that it needs to be used responsibly,” Zabback said. “I think people who use it need to have a profound understanding of what is actually happening.”

Major companies like Microsoft, a leading stakeholder in OpenAI, have pledged to become carbon negative by 2030, Zabback said. However, Khosmood is skeptical of the company’s claim, as carbon offset and water recycling efforts typically have little follow through or confirmed impact from companies, he explained.

“It’s really hard to pinpoint and exactly qualify [LLM’s] carbon emissions,” Zabback said. “It’s not like these data centers are out here advertising the resource use.”

Khosmood believes that increased transparency, both from big tech companies and the Cal State system, is necessary to increase public understanding about the environmental impacts of LLMs.

“When you go to the supermarket and you buy something, the ingredients are listed on there, right?” Khosmood said, holding up a bottle of Coke Zero. “This is all by law. We have to do this, right? Well, they should have to do the same thing for digital products.”

Specifically, Khosmood believes that LLM sites should be open about their training locations, carbon intakes and fine-tuning methods. He emphasized that this should exist at every level, from federal to the Cal State system. 

“[LLMs] should publish all the ingredients that went into this and what impact it’s having,” Khosmood said. “It’s not too much to ask, I think. This could be making us sick. This could be making the planet sick.”

Zabback believes that innovation does not need to come at an environmental cost; the balance is more nuanced.

“I think that we can have a lot of really good innovations that can change peoples lives and change things for the better,” Zabback said. “But I don’t think that we need to steamroll the environment in the meantime.”

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'Crucial' climate data center shutters as federal funding expires. What's it mean for Louisiana?
Apr
17
8:00 PM20:00

'Crucial' climate data center shutters as federal funding expires. What's it mean for Louisiana?

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Photo from Chris Granger, The Times-Picayune

By KASEY BUBNASH and JOSIE ABUGOV | Staff writers

The center that provides near real-time climate data to government agencies and private companies across the South was shut down Thursday after its base federal funding expired. 

According to a statement posted to its now defunct website, the Southern Regional Climate Center is one of four such centers across the U.S. that were abruptly shuttered after lapses in funding from the U.S. Department of Commerce through the National Oceanic and Atmospheric Administration. 

"Unfortunately, all data and services offered under the base contract, including this website, will be unavailable unless and until funding is resumed," the statement reads. "Monitor this website during the upcoming days, weeks, and months for information on replacement resources that may be offered with alternative funding sources."

As of 3 p.m. Thursday, only the regional climate centers encompassing the northeast and western U.S. were still up and running. Alerts on their homepages, however, warned that "support for this website may be unavailable starting June 17, 2025."

Alison Tarter, a research specialist with the Southern Climate Research Center, said the center's five-year contract is funded by grants that have to be approved by the federal government each year. This year's deadline came and went without approval, she said. 

For now, the center, based in College Station, Texas, is not providing services, its website is down and its handful of staff members are finding other work, Tarter said. That could change, she said, if the center's funding is approved. 

“We really honestly, on our end, don’t know much," she said. "We’re just kind of dead in the water without something happening in the federal level.”

'Crucial' data

The closures come amid roller-coaster threats to cut funding and staff to much of the federal government, including NOAA, the country's leading climate and weather agency. 

Scott Smullen, a spokesperson for NOAA, declined to comment on the situation, citing a "long-standing practice" of not discussing internal personnel and management matters. 

NOAA's Regional Climate Center Program was first established in 1983 in an effort to expand access to climate information, making data collected from various sources uniform and easy to use. Today, climate centers in six U.S. regions — the High Plains, Midwest, Northeast, Southeast, South and West — offer publicly accessible and custom data sets across a wide range of sectors, including wildlife and fisheries departments, farmers and ranchers, construction companies, transportation departments, climatologists and meteorologists. 

"Their data is sort of crucial to our monitoring mission," Louisiana State Climatologist Jay Grymes said. 

The Southern Regional Climate Center is operated by the Texas A&M University System and encompasses Louisiana, Mississippi, Arkansas, Tennessee, Texas and Oklahoma. It collects data from sources across the region and then compiles it all into one, easily accessible format in real time. 

Alexa Trischler, a meteorologist at WWL-Louisiana, said the regional center is a "valuable resource" and that losing it could harm the field.

"Looking at past climate data often helps with putting better long-term forecasts together in the future to keep people safe and ready for what's next," Trischler said. "It's always a huge benefit when you're able to have this data at your fingertips to make projects about the future, and to have this go away is disheartening." 

'Unacceptable'

Following the website shutdown, a range of broadcast and private sector meteorologists took to social media, calling the move "unacceptable" and "a disaster" while stressing the importance of the data. 

The New Orleans Office of Homeland Security and Emergency Preparedness said the data is important for drought monitoring, conducting "deep dives" into climate data and gauging climate norms based on historical precedents, among other purposes.

But it is used for purposes far beyond forecasting, Grymes noted. A construction company might use it to prove they couldn't complete a project on deadline due to several days of rain. A farmer might use it to find the right time to plant or harvest crops. Grymes, as a climatologist, uses it to quickly analyze and monitor the state's weather patterns. 

“The reality is you would be hard pressed to come up with any industry that’s not impacted by weather," he said. 

Grymes said regional climate center data is also “the backbone” for some National Weather Service products. 

“So killing this program — it’s really hard at this point to evaluate just how much of a problem this is going to be, not only for offices like mine but also people all across the country, including the weather service," Grymes said. 

Grymes said it's unclear whether the Southern Regional Climate Center's data would still be available in some other format. 

"It's important that we don't lose important weather data from any entity going forward because it could potentially negatively impact forecasting," Trischler said. 

John Neilson-Gammon, who leads the Southern Regional Climate Center, did not return a call requesting comment. 

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Why Katy Perry's celebrity spaceflight blazed a trail for climate breakdown
Apr
17
6:00 PM18:00

Why Katy Perry's celebrity spaceflight blazed a trail for climate breakdown

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Public Domain

by Steve Westlake, The Conversation

What's not to like about an all-female celebrity crew riding a rocket into space? Quite a lot, as it turns out.

Katy Perry and her companions were initially portrayed in the media as breaking down gender barriers. On their return to Earth, the team enthused about protecting the planet and blazing a trail for others. Perry even sang What a Wonderful World during the flight, and kissed the ground on exiting the spacecraft.

But the backlash was swift. Fellow celebrities piled in to highlight the "hypocrisy" of such an energy-intensive endeavor from a former Unicef climate champion. Evidence was quickly presented to dispute the pollution-free claims of the Blue Origin rocket, which is fueled by oxygen and hydrogen. (In fact, the water vapor and nitrogen oxide emissions it creates add to global heating, on top of the emissions from the program as a whole.)

But it's the negative social effects of this kind of display from celebrities (of any gender) that our research sheds light on. I'm part of a team of social scientists researching the powerful effects of politicians, business leaders and celebrities who lead by example on climate change—or don't.

Social kickback

Space tourism, and other energy-intensive activities by people in the public eye, such as using helicopters and private jets, have a much wider knock-on effect than the direct damage to the climate caused by the activity itself.

We carried out focus groups with members of the public to understand their reactions to the high-carbon behavior of leaders in politics, culture and business. We also conducted experiments and surveys to test the effects of leaders "walking the talk" on climate change. We found that observing unnecessary high-carbon behavior demotivates people and reduces the sense of collective effort that is essential for a successful societal response to climate change.

Solving climate change and other environmental crises requires fundamental changes to economies, societies and lifestyles according to climate science. Using much less energy, not just different kinds of energy, can play a big part in halting the damage. And it is the wealthiest people in the richest countries who use the most energy and set the standards and aspirations for the rest of society. That's why the Blue Origin dream (of space exploration for the unfathomably wealthy) is a nightmare for the climate because it perpetuates an unsustainable culture.

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Our findings reveal that when people see public figures behaving like this, they are less willing to make changes to their own lives. "Why should I do my bit for the climate when these celebrities are doing the opposite?" is the question people repeatedly asked in our research.

Many of the changes to behavior necessary to tackle climate change will require people to accept trade-offs and embrace alternative ways of living. This includes using heat pumps instead of gas boilers, trading in large, fossil-fueled vehicles (or even avoiding cars altogether) and forgoing flights—because there is no way to decarbonize long-distance flights in time.

When celebrities (or politicians and business leaders, for that matter) ignore the environmental damage of their choices, it sends a powerful signal that they are not really serious about addressing climate change.

Not only does this undermine people's motivation to make changes, it reduces the credibility of leaders. That in turn makes coordinated climate action less likely, because shifting to a low-carbon society will require public trust in leadership and a sense of collective effort.

Individual choices matter

The widespread aversion to Perry's space flight contradicts the popular argument that tackling the climate crisis "is not about individual behavior."

On the contrary, the response shows that these actions from celebrities and other leaders have much greater symbolic meaning than is captured by the idea of an "individual choice." People are highly attuned to the behavior of others because it signals and reinforces the values, morals and norms of our society. As such, few if any choices are truly "individual."

This message of collective responsibility is one our current economic and political system works hard to suppress by championing unlimited freedom to consume, while ignoring the loss of freedom that such behavior causes: freedom to live in a stable climate, freedom from pollution, freedom from extreme weather, freedom for future generations.

In fact, research reveals that most people understand the interconnectedness of society and the need for a coordinated response to the climate crisis. Climate assemblies, which convene ordinary citizens to discuss and deliberate a course of climate action, have revealed a willingness to curtail some activities in a fair way.

When it comes to preserving a livable planet and a stable climate, most people know that space tourism and ultra-high-carbon living are off the agenda. Celebrities have a positive role to play in leading by example. It's not rocket science.

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Climate change will make rice toxic, say researchers
Apr
17
3:00 PM15:00

Climate change will make rice toxic, say researchers

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Credit: Aman Rochman/NurPhoto/Getty Images

Warmer temperatures and increased carbon dioxide will boost arsenic levels in rice.
Inside Climate News – Apr 17, 2025 6:46 AM

Rice, the world’s most consumed grain, will become increasingly toxic as the atmosphere heats and as carbon dioxide emissions rise, potentially putting billions of people at risk of cancers and other diseases, according to new research published Wednesday in The Lancet.

Eaten every day by billions of people and grown across the globe, rice is arguably the planet’s most important staple crop, with half the world’s population relying on it for the majority of its food needs, especially in developing countries.

But the way rice is grown—mostly submerged in paddies—and its highly porous texture mean it can absorb unusually high levels of arsenic, a potent carcinogenic toxin that is especially dangerous for babies.

Lewis Ziska, a plant physiologist and associate professor at Columbia University, has studied rice for three decades and has more recently focused his research on how climate change reduces nutrient levels across many staple crops, including rice. He teamed up with researchers from China and the US to conduct a first-of-its-kind study, looking at how a range of rice species reacted to increases in temperature and carbon dioxide, both of which are projected to occur as more greenhouse gas emissions are released into the atmosphere as a result of human activities. The new study was published in The Lancet Planetary Health.

“Previous work has focused on individual responses—some on CO2 and some on temperature, but not both, and not on a wide range of rice genetics,” Ziska said. “We knew that temperature by itself could increase levels, and carbon dioxide by a little bit. But when we put both of them together, then wow, that was really something we were not expecting. You’re looking at a crop staple that’s consumed by a billion people every day, and any effect on toxicity is going to have a pretty damn large effect.”

For six years, Ziska and a large team of research colleagues in China and the US grew rice in controlled fields, subjecting it to varying levels of carbon dioxide and temperature. They found that when both increased, in line with projections by climate scientists, the amount of arsenic and inorganic arsenic in rice grains also went up.

Arsenic is found naturally in some foods, including fish and shellfish, and in waters and soils.

Inorganic arsenic is found in industrial materials and gets into water—including water used to submerge rice paddies.

Rice is easily inundated with weeds and other crops, but it has one advantage: It grows well in water. So farmers germinate the seeds, and when the seedlings are ready, plant them in wet soil. They then flood their fields, which suppresses weeds, but allows the rice to flourish. Rice readily absorbs the water and everything in it—including arsenic, either naturally occurring or not. Most of the world’s rice is grown this way.

The new research demonstrates that climate change will ramp up those levels.

“What happens in rice, because of complex biogeochemical processes in the soil, when temperatures and CO2 go up, inorganic arsenic also does,” Ziska said. “And it’s this inorganic arsenic that poses the greatest health risk.”

Exposure to inorganic arsenic has been linked to cancers of the skin, bladder, and lung, heart disease, and neurological problems in infants. Research has found that in parts of the world with high consumption of rice, inorganic arsenic increases cancer risk.

Ziska and his colleagues took the data from their field trials and then, based on per capita consumption data in seven of the top rice-consuming countries in Asia, projected how disease risk could also increase. They found that in those seven countries—Vietnam, Indonesia, China, Bangladesh, the Philippines, Myanmar and India—disease risk rose across the board.

“There is a toxicological effect of climate change relative to one of the most consumed staples in the world,” Ziska said, “and the consumption is one of the hallmarks of whether you’re going to be vulnerable to that effect.”

Researchers have known that rice can contain high levels of arsenic, and regulators have suggested exposure limits, especially for infants, who are particularly vulnerable and tend to eat a lot of rice. This new research should put extra pressure on regulators to set more stringent thresholds, the authors say. The US Food and Drug Administration has never set limits for arsenic in foods.

The researchers also point to the potential of various interventions that could limit exposure to inorganic arsenic from rice, including developing strains of rice that are less absorbent and educating consumers about alternatives to rice.

“Rice has always been a food where arsenic is an issue, and climate change is making it worse,” said Keeve Nachman, one of the report’s authors, a professor at Johns Hopkins University and a longtime researcher of health risks related to food production and consumption. “This is one more reason to intervene—to control people’s exposure. The No. 1 thing we can do is everything in our power to slow climate change.”

This story originally appeared on Inside Climate News.

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Appeals court temporarily halts disbursement of contested climate funds
Apr
17
1:00 PM13:00

Appeals court temporarily halts disbursement of contested climate funds

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Pablo Martinez Monsivais, Associated Press file

The Environmental Protection Agency Building is shown in Washington on Sept. 21, 2017.

by Rachel Frazin - 04/17/25 5:09 PM ET

An appeals court has temporarily halted a lower court’s order that enabled the release of contested climate funds.

Earlier this week, District Judge Tanya Chutkan blocked the Environmental Protection Agency (EPA) from clawing back billions of dollars in climate funds that were given to climate finance organizations during the Biden administration.

Her order directed Citibank to release the funds to the green bank groups as soon as Thursday.

However, late Wednesday an appeals court issued a different ruling that prevented the funds from being released and instead maintained the status quo.

A panel of appeals court judges ordered that the funds should neither be returned to the U.S. Treasury Department nor released to the climate organizations so that the panel would have adequate time to consider the case. 

The funds in question were part of a $20 billion program from the Democrats’ Inflation Reduction Act that gave nonprofits money to use to fund climate-friendly projects.

The Biden administration awarded that $20 billion to eight institutions. Since taking office, the Trump administration has tried to recoup the money.

When Chutkan ordered the funds released, the EPA appealed. It said in a statement at the time that the grants “are terminated, and the funds belong to the U.S. taxpayer. We couldn’t be more confident in the merits of our appeal and will take every possible step to protect hard-earned taxpayer dollars.”

The agency declined to comment on the latest order.

Meanwhile, Beth Bafford, CEO of Climate United, which was one of the grant recipients, said in a written statement, “We remain firm on the merits of our case and will press forward to deliver on our promises to communities across America.”

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Carbon removal startup Holocene bought by oil and gas giant Occidental
Apr
17
1:00 PM13:00

Carbon removal startup Holocene bought by oil and gas giant Occidental

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Image Credits: Brandon Bell / Getty Images

Tim De Chant / 1:05 PM PDT · April 17, 2025

Occidental has bought Holocene, marking the second direct air capture startup the fossil fuel company has bought in two years.

The deal was executed through Oxy Low Carbon Ventures, a subsidiary of the oil and gas company, for an undisclosed amount. HeatMap first reported the news.

Holocene had been racing to advance its amino acid-based carbon removal technology following a $10 million deal it signed in September with Google to deliver 100,000 metric tons of carbon removal by the early 2030s.

At $100 per metric ton, the price was significantly lower than what competitors could offer today. Currently, removing carbon dioxide directly from the atmosphere is estimated to cost around $600 per metric ton.

Occidental’s interest in carbon capture stems from a technique known as enhanced oil recovery, in which CO2 is injected underground to stimulate oil wells. The company bought another direct air capture startup, Carbon Engineering, in 2023 for $1.1 billion.

An Occidental spokesperson told HeatMap that the company will be using Holocene’s technology to further its direct air capture research and development.

Direct air capture qualifies for tax credits under the Inflation Reduction Act, with the final incentive dependent on whether the equipment uses zero-emission power and if the captured carbon dioxide is used for enhanced oil recovery. 

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The proportion of harmful substances in particulate matter is much higher than assumed
Apr
17
10:00 AM10:00

The proportion of harmful substances in particulate matter is much higher than assumed

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Study co-author Alexandre Barth setting up the device that measures harmful components in particulate matter in real time. (Photo: University of Basel, Department of Environmental Sciences)

People breathing contaminated air over the course of years are at greater risk of developing numerous diseases. This is thought to be due to highly reactive components in particulate matter, which affect biological processes in the body. However, researchers from the University of Basel have now shown that precisely these components disappear within hours and that previous measurements therefore completely underestimate the quantities in which they are present.

From chronic respiratory problems to cardiovascular diseases, diabetes and dementia, health damage caused by particulate matter air pollution is wide-ranging and serious. The World Health Organization (WHO) estimates that over six million deaths a year are caused by increased exposure to particulate matter. The chemical composition of these tiny particles in the air, which come from a wide range both anthropogenic and natural sources, is highly complex. Which particles trigger which reactions and long-term diseases in the body is the subject of intensive research.

This research focuses on particularly reactive components known to experts as oxygen radicals or reactive oxygen species. These compounds can oxidize biomolecules inside and on the surface of cells in the respiratory tract, damaging them and in turn triggering inflammatory responses that impact the entire body.

Experts previously collected the particular matter on filters and analyzed the particles following a delay of days or weeks. "Since these oxygen-containing radicals react with other molecules so quickly, they should be measured without delay," says atmospheric scientist Professor Markus Kalberer, explaining the idea behind the study that he and his team recently published in Science Advances.

Measured from the air in real time

The team from the Department of Environmental Sciences has developed a new method for measuring particulate matter within seconds. This involves collecting the particles directly from the air in a liquid, where they come into contact with various chemicals. Within this solution, the oxygen radicals then react and produce quantifiable fluorescence signals.

Measurements taken with the new method reveal that 60% to 99% of oxygen radicals disappear within minutes or hours. Previous analyses of particulate matter based on filter deposition therefore delivered a distorted image. "However, since the measurement error in the case of delayed analysis isn’t constant, it’s not that possible to extrapolate from previous filter-based analyses," says Kalberer. The real proportion of harmful substances in the particulate matter is, he says, significantly higher than previously assumed.

According to the atmospheric researcher, the principal challenge with the new method was to develop a measuring instrument that carried out chemical analyses autonomously and continuously under stable conditions not only in the laboratory but also during field measurements at a wide range of locations.

Different and stronger inflammatory responses

Moreover, further laboratory analyses with epithelial cells from the lungs provided evidence that, in particular, the short-lived, highly reactive components of particulate matter have a different effect than that of the particles analyzed using the previous, delayed measurements. The short-lived reactive components in particles triggered different and stronger inflammatory responses.

In a subsequent step, the measuring instrument will be further developed in order to obtain deeper insights into the composition and effects of particulate matter. Kalberer explains: "If we can measure the proportion of highly reactive, harmful components more accurately and reliably, it will also be possible to adopt better protective measures."

Original publication
Steven J. Campbell et al.
Short-lived reactive components substantially contribute to particulate matter oxidative potential
Science Advances (2025), doi: 10.1126/sciadv.adp8100

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Forecast for weaker weather service: Americans will die, businesses will lose billions
Apr
14
12:30 PM12:30

Forecast for weaker weather service: Americans will die, businesses will lose billions

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Members of NOAA's National Severe Storms Laboratory monitor a thunderstorm in Kansas, 2009. (Photo: Dr. Mike Coniglio, NOAA NSSL)

By Toby Ault, Daniele Visioni, Peter Hitchcock | March 14, 2025

An invisible river of information flows through our daily lives, powering American commerce and keeping all of us safe in our homes, offices, and on our roadways. Its keepers are the dutiful public servants at the National Oceanic and Atmospheric Administration (NOAA) and the National Weather Service (NWS). The recent elimination of over 800 positions, with another 1,000 planned, will not only threaten lives and diminish US leadership in weather prediction—it will invariably disrupt countless industries, from finance to agriculture to reinsurance.

Like haphazardly dismantling sections of our interstate highway system, these cuts create dangerous gaps in our national capacity that the private sector cannot fill. Every time an airline routes around turbulence, an insurance company prices a policy, or a farmer plans their planting season, they rely on a sophisticated network of 620 facilities nationwide that includes 100 upper-air monitoring sites and crucial satellite operations centers as well as advanced numerical models of weather and the supercomputers required to run them. This infrastructure, supporting more than one-third of US GDP, requires sustained investment in both infrastructure and highly trained personnel with advanced degrees.

Businesses and lawmakers must step up and stop the hemorrhaging of NOAA and NWS data products and personnel before it’s too late. If saving money or improving efficiency is the goal of DOGE’s activities, then the economic case for protecting NOAA and NWS is clear: Their activities support fully one-third of US GDP, making these services essential to private sector success. In terms of return on investment, every US dollar spent on weather services yields $73 in documented returns.

Some might suggest that artificial intelligence and machine learning could fill the gap left by these cuts. Indeed, companies like Google DeepMind, Huawei, and Nvidia have made impressive advances in AI-based weather prediction, but these tools can only amplify, not replace, NOAA and NWS expertise. They rely entirely on the infrastructure we’re now dismantling: decades of climate data gathered by NOAA satellites, weather balloons, and radar systems, all interpreted through traditional physics-based models. The current cuts directly impair NOAA’s ability to collect new data, with weather balloon launches already suspended in multiple locations. Without real-time input from weather balloons, remote sensing, and in-situ measurements, no amount of machine learning can improve forecasts. If the expertise is lost and infrastructure is dismantled, all forecasts will be degraded––“garbage in, garbage out.”

Not only are machine learning and AI insufficient on their own to replace NOAA and NWS personnel, but the haphazard and careless way the firings have unfolded means that many early-career scientists who are experts in these fields have recently lost their jobs. We are keenly aware of the unique expertise that these extraordinarily brilliant, talented, and hardworking individuals bring to the US government, many of them having been our former students. These individuals will inevitably find opportunities in the private sector or in other countries. And that is precisely our point: Losing talent and capacity in the AI and machine learning space will weaken the US government as a whole and make it much less efficient overall.

Conservatives who support the cuts and firings might be tempted to invoke Reagan’s “Starve the Beast” theory of government, with the notion that pushing talented people into the private sector would make American business more competitive globally. Yet this misrepresents the nature of climate and weather data as well as Reagan’s actual approach. Reagan himself demonstrated that conservative leadership can embrace both scientific evidence and national security when he signed the Montreal Protocol to protect the ozone layer—a decision that protected both American interests and the global environment. Even during the height of 1980s privatization, the Reagan administration recognized that essential public infrastructure—from interstate highways to satellite communications systems—was a prerequisite for private sector success. Indeed, today’s private space companies owe their existence to those early federal investments in space infrastructure.

The critical infrastructure provided by NOAA and NWS cannot and will never be duplicated by the private sector. Companies do, however, build upon public data and federal expertise to create value-added products. Destroying this infrastructure will make weather and climate data less reliable and more costly: Insurance companies will have to hedge against greater uncertainty, farmers and growers will lose access to free NWS predictions, and transportation networks will face increased risks. These changes will drive up prices across the economy and hurt American competitiveness in the global marketplace. Moreover, we will cede leadership in climate and weather forecasting to other centers, like the European Centre for Medium-Range Weather Forecasts.

Put bluntly: Americans will die and American businesses will lose untold billions if we do not protect NOAA and NWS. The private sector can’t replace the expansive networks of observations and modeling carried out by these organizations, nor can it replace the years of education and training required to sustain a competitive, competent, and scientifically advanced workforce. Machine learning and AI cannot save US businesses from the devastating impacts of losing our weather infrastructure. The loss of specialized personnel—from tsunami warning scientists to hurricane hunters—creates vulnerabilities that will ripple through our economy, increasing costs and risks across every sector that depends on reliable information about climate and weather.

Cornell University professors Flavio Lehner, Angeline Pendergrass, and Jonathan Lin also contributed to this piece.

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Fungal infections are ‘taking over the world’. Can they be stopped?
Apr
6
10:30 AM10:30

Fungal infections are ‘taking over the world’. Can they be stopped?

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Surgeons at the Seven Star hospital in Nagpur, India, operating on a patient with mucormycosis ‘black fungus’ Credit: Simon Townsley

Sophie O’Sullivan | 07 April 2025 6:00am BST

Blood congealed “like black sausage”, sexually-transmitted athlete’s foot, and bloodstream-born pathogens untreatable with existing drugs. These are the kinds of fungal infections Professor Darius Armstrong-James, Infectious Diseases and Medical Mycology at Imperial College London, is used to treating.

“Probably about a third of the world is infected by some kind of fungus,” says Prof Armstrong-James, “mostly skin, mucocutaneous, vaginal candidiasis, athlete’s foot. Those kinds of fungi that aren’t deadly but they are increasing in resistance”.

More lethal fungal varieties are spreading too: invasive fungal infections are killing an estimated 2.5 million people each year – twice the global fatalities of tuberculosis.

The world remains critically underprepared for fungal infections, the World Health Organization (WHO) warned this week, with a lack of diagnostic tests, effective treatments, and surveillance creating an urgent need for research.

But how serious is the problem? 

The WHO’s fungal priority pathogens list, compiled in response to this rising public health threat, is an itch-inducing read.

‘Critical priority’ fungi with mortality rates of up to 88 per cent take the top spots.

“Black fungus” or Mucormycosis, which turns tissue into black lesions, made headlines during the Covid-19 pandemic when 51,000 cases were reported in India.

“It invades very often through the nose, and then it can get into the eyes […] down the optic nerve into the brainstem and kills you,” Prof Armstrong-James told the Telegraph.

“We have to give [patients] all the strongest drugs we can find…cut out all of the infected tissue which often means major surgery to the face and half their brain”.

For some patients, the amount of blackened tissue that needs removing is so extreme it’s impossible and they die within days.

Yet Mucorales, the fungal family which causes Mucormycosis, is not one considered ‘critical’ by WHO ranking.

There are four invasive fungal pathogens deemed ‘critical’ on the list, and their insidious spores can even be found in the UK.

One of them, “Candida albicans”, can be found “in about half the population inside our guts,” says Dr Rebecca Drummond, Associate Professor in antifungal immunity, University of Birmingham.

Aspergillus, another critical priority pathogen, is in fact so widespread that most people inhale between 100 to 1000 spores every day from the air we breathe.

Even the mould on bread can contain Mucor, a fungus that causes Mucormycosis.

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Our Approach to Climate Policy Has Failed. It’s Time for Climate Realism
Apr
6
10:30 AM10:30

Our Approach to Climate Policy Has Failed. It’s Time for Climate Realism

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The skyline of New York City’s lower Manhattan is reflected in the Hudson River. New York City is one of several American cities that will face severe flooding this century. Gary Hershorn/Getty Images

U.S. policymakers need a new strategy to confront the risks of climate change, compete in the global energy transition, and stay the course regardless of which political party is in power. A doctrine of “climate realism” could earn bipartisan support by decisively pursuing American interests.

Article by Varun Sivaram
April 7, 2025 12:06 am (EST)

The U.S. response to climate change represents a profound foreign policy failure. A convenient excuse for dismal results is that only administrations and lawmakers on one side of the aisle have prioritized climate, enacting policies that are promptly reversed when political power switches hands. Every four years, the United States joins or exits the Paris Agreement and lavishly spends billions of dollars on clean energy subsidies or claws them back.  

Yet, the very fact that climate has no political staying power is an indictment of the policy approach presented to U.S. voters, not a valid excuse for why those policies inevitably fail. While Washington dithers, foreign climate-warming emissions—the vast majority of the world’s total—threaten the American homeland with ever-worsening disasters. And decades of poorly targeted domestic subsidies have failed to make U.S. clean technologies competitive with those of China’s.

The United States needs a new doctrine for its approach to climate change, one that rises above today’s partisan disagreements, pragmatically advances U.S. interests, and aligns with the priorities of American voters. Climate realism draws inspiration from sound arguments that have bipartisan appeal while jettisoning misguided proposals championed by partisans on the left and the right.

Debunking Four Fallacies

The climate realism doctrine is both realist and realistic. It is realist in that it prioritizes advancing U.S. interests and recognizes that other countries will single-mindedly prioritize their own interests. And it is realistic by dispensing with four fallacies that too often muddle policy thinking on climate.

1. The world’s climate targets are achievable. They are not. The 2015 Paris Agreement’s internationally agreed target of limiting the global average temperature to “well below” 2°C (3.6°F) by century-end will almost certainly be breached, given that global greenhouse gas emissions continue to rise. Similarly, the target of net-zero emissions by 2050 is utterly implausible. The world is likely on track to warm on average by 3°C (5.4°F) or more this century. 

To be sure, clean energy has made remarkable progress. Solar power is now the cheapest and fastest-growing power source on the planet. But the roughly $10 trillion in annual investments to fundamentally overhaul the global economy and infrastructure base is more than voters and governments around the world are willing to shoulder. And the innovations that would enable deep decarbonization of high-emissions sectors, such as heavy industries and long-distance transportation, remain far from commercialization. The preponderance of available data signals that the global economy will fail to reach net-zero emissions in the twenty-first century.

2. Reducing U.S. domestic greenhouse gas emissions can make a meaningful difference. U.S. domestic emissions will be largely irrelevant to global climate change. The trajectory of climate change in the twenty-first century will depend on future global cumulative emissions between 2025 and 2100. By that measure, the United States is on track to account for around 5 percent of global future cumulative emissions. China—as well as emerging and non-advanced economies including India, Indonesia, Brazil, and South Africa—will account for more than 85 percent of that total. Slowing climate change principally depends on reducing emissions outside of U.S. borders.

Many argue, however, that reducing U.S. emissions demonstrates international leadership, or signaling, that can persuade other countries to reduce their emissions. This is wrong as well. Unilateral U.S. emissions reductions do not change the fundamental calculus of other countries when it comes to decarbonizing their own economies. The evidence was clearest when the United States passed its Inflation Reduction Act, an expensive, $1.2 trillion subsidy package that would reduce future U.S. emissions. Countries across Asia, Europe, and more cried foul, far more outraged at the law’s effect on economic trade and support for U.S. domestic manufacturing than encouraged to reduce their own emissions. 

3. Climate change poses a manageable risk to U.S. economic prosperity and national security. This is wishful thinking. The so-called “tail risks” from runaway climate change are both cataclysmic and too plausible to be ignored. Unfortunately, too much attention is paid to economists’ central estimates of climate damages, rather than to the tails. For example, the Congressional Budget Office’s central estimate is that by 2100, the United States will lose 6 percent of gross domestic (GDP) compared to a scenario with no climate change. This trivial loss of GDP might relegate climate change to a third-tier risk, well below a global pandemic or nuclear war.

Yet, these figures might underestimate climate’s impact by an order of magnitude or more. The risks of seven-foot sea-level rise, dramatically intensified hurricanes, wildfires, and hailstorms, and entire U.S. cities being wiped off the map this century are nontrivial. On a relative basis, the United States might emerge better off than other countries that are even harder hit. But damage on this scale could endanger the survival of American society as we know it.

4. The clean energy transition is necessarily a win-win for U.S. interests and climate action. In reality, the unfolding energy transition carries serious risks as well as potential opportunities for U.S. interests. The United States is the world’s largest oil and gas producer and one of its largest exporters, a position that brings U.S. energy security, economic prosperity, and global geopolitical leverage. However, China has emerged as by far the dominant producer of clean energy technologies, spanning solar panels, wind turbines, batteries, and electric vehicles. On its current course, a global transition to clean energy would degrade U.S. economic and security interests while advancing China’s. The only way to align U.S. interests with a clean energy transition is for the United States to develop innovative, globally competitive clean technology industries.

U.S. policymakers in both major parties have too often succumbed to one or more of these fallacies. Discarding them is the first step toward a clear-eyed and constructive agenda.

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Antarctica’s melting ice sheets may trigger massive volcanic activity
Apr
4
10:30 AM10:30

Antarctica’s melting ice sheets may trigger massive volcanic activity

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Melting ice sheets in West Antarctica could trigger powerful volcanic eruptions, creating a dangerous feedback loop that accelerates sea-level rise. (CREDIT: George Steinmetz / CORBIS)

Melting Antarctic ice sheets may trigger volcanic eruptions, accelerating global sea-level rise through a dangerous feedback cycle.

Joseph Shavit
Published Apr 5, 2025 1:07 PM PDT

When volcanic eruptions make headlines, the images often depict fiery lava and towering ash clouds. But beneath Antarctica’s frozen landscape, volcanoes quietly shape Earth's climate in surprising ways. Recent scientific studies reveal that melting ice sheets in West Antarctica might trigger volcanic activity, creating a cycle that speeds up ice loss and sea-level rise.

Scientists studying Earth's geological past have found that volcanoes covered by ice sheets react strongly when the ice melts. As thick ice disappears, it removes a heavy weight from the surface. The land underneath then lifts slightly, easing pressure on magma chambers hidden deep within the Earth. This process, called isostatic rebound, can push magma upward, causing eruptions that further melt the ice above.

Ice Sheets, Volcanoes, and Climate

West Antarctica, home to one of Earth's largest ice sheets, sits atop a volcanic hotspot known as the West Antarctic Rift. This region contains over 100 volcanic centers—many hidden beneath ice layers thousands of meters thick. The ice not only hides these volcanoes but also stabilizes them. Its massive weight holds magma chambers under control, preventing frequent eruptions. But when climate change thins the ice, this balance is disrupted.

Schematic of the thermomechanical magma chamber model with simulated ice unloading from this study. Transparent arrows represent ice unloading as a decrease in the ice layer thickness over time. (CREDIT: Geochemistry, Geophysics, Geosystems)

Researchers recently used computer simulations to study how shrinking ice sheets impact these hidden volcanic systems. They discovered that the rate at which ice disappears greatly affects volcanic behavior.

Faster melting reduces pressure quickly, allowing magma chambers to expand and push magma upward. This increased volcanic activity melts even more ice, creating a dangerous feedback loop that could speed up global sea-level rise.

Dr. Allie Coonin, a researcher at Brown University who led the study, explains the process clearly: "As the ice melts away, the reduced weight on the volcano allows the magma to expand. It applies pressure upon the surrounding rock that may facilitate eruptions."

The consequences of this interaction are significant. When magma chambers deep beneath ice sheets expand, dissolved gases—mostly carbon dioxide and water—begin forming bubbles. These bubbles increase pressure within the magma, making eruptions more likely and potentially more intense. In essence, the melting ice sheet opens the door for explosive volcanic activity.

Lessons from the Andes

To understand how glaciers influence volcanoes, researchers also looked at volcanic records from the Andes mountains in South America. Around 18,000 years ago, large ice sheets covered volcanoes in Patagonia. As Earth's climate warmed naturally, ice sheets melted rapidly, triggering a series of volcanic eruptions. The timing of these eruptions strongly matches periods when ice was retreating fastest.

This historic pattern confirms the researchers' models: melting glaciers can directly lead to increased volcanic eruptions. According to Coonin, volcanic systems react quickly once pressure is reduced. "We found that the removal of an ice sheet results in larger eruptions," she says. These bigger eruptions release more heat, accelerating ice melt even further.

Today, Antarctica is experiencing conditions similar to Patagonia’s past. Satellite measurements show ice thinning rates up to 3 meters per year in certain West Antarctic areas, a rate scientists consider alarmingly fast. If current melting continues—or accelerates—it could trigger substantial volcanic activity beneath the ice.

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Invisible losses: thousands of plant species are missing from places they could thrive – and humans are the reason
Apr
2
10:30 AM10:30

Invisible losses: thousands of plant species are missing from places they could thrive – and humans are the reason

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Semi-natural pastures preserve many different plant species. Pictured: the Hulunbuir grasslands in Inner Mongolia, China. Dashu Xinganling/Shutterstock

April 2, 2025 3:04pm EDT
Cornelia Sattler & Julian Schrader

If you go walking in the wild, you might expect that what you’re seeing is natural. All around you are trees, shrubs and grasses growing in their natural habitat.

But there’s something here that doesn’t add up. Across the world, there are large areas of habitat which would suit native plant species just fine. But very often, they’re simply absent.

Our new research gauges the scale of this problem, known as “dark diversity”. Our international team of 200 scientists examined plant species in thousands of sites worldwide.

What we found was startling. In regions heavily affected by our activities, only about 20% of native plant species able to live there were actually present. But even in areas with very little human interference, ecosystems only contained about 33% of viable plant species.

Why so few species in wilder areas? Our impact. Pollution can spread far from the original source, while conversion of habitat to farms, logging and human-caused fires have ripple effects too.

Conspicuous by their absence

Our activities have become a planet-shaping force, from changing the climate through our emissions to farming 44% of all habitable land. As our footprint has expanded, other species have been pushed to extinction. The rates of species loss are unprecedented in recorded history.

When we think about biodiversity loss, we might think of a once-common animal species losing numbers and range as farms, cities and feral predators expand. But we are also losing species from within protected areas and national parks.

To date, the accelerating loss of species has been largely observed at large scale, such as states or even whole countries. Almost 600 plant species have gone extinct since 1750 – and this is likely a major underestimate. Extinction hotspots include Hawaii (79 species) and South Africa’s unique fynbos scrublands (37 species).

But tracking the fate of our species has been difficult to do at a local scale, such as within a national park or nature reserve.

Similarly, when scientists do traditional biodiversity surveys, we count the species previously recorded in an area and look for changes. But we haven’t tended to consider the species that could grow there – but don’t.

Many plants have been declining so rapidly they are now threatened with extinction.

What did we do?

To get a better gauge of biodiversity losses at smaller scale, we worked alongside scientists from the international research network DarkDivNet to examine almost 5,500 sites across 119 regions worldwide. This huge body of fieldwork took years and required navigating global challenges such as COVID-19 and political and economic instability.

At each 100 square metre site, our team sampled all plant species present against the species found in the surrounding region. We defined regions as areas of approximately 300 square kilometres with similar environmental conditions.

Just because a species can grow somewhere doesn’t mean it would. To make sure we were recording which species were genuinely missing, we looked at how often each absent species was found growing alongside the species growing at our chosen sites at other sampled sites in the region. This helped us detect species well-suited to a habitat but missing from it.

We then cross-matched data on these missing species against how big the local human impact was by using the Human Footprint Index, which measures population density, land use and infrastructure.

Of the eight components of this index, six had a clear influence on how many plant species were missing: human population density, electric infrastructure, railways, roads, built environments and croplands. Another component, navigable waterways, did not have a clear influence.

Interestingly, the final component – pastures kept by graziers – was not linked to fewer plant species. This could be because semi-natural grasslands are used as pasture in areas such as Central Asia, Africa’s Sahel region and Argentina. Here, long-term moderate human influence can actually maintain highly diverse and well-functioning ecosystems through practices such as grazing livestock, cultural burning and hay making.

Overall, though, the link between greater human presence and fewer plant species was very clear. Seemingly pristine ecosystems hundreds of kilometres from direct disturbance had been affected.

These effects can come from many causes. For instance, poaching and logging often take place far from human settlements. Poaching an animal species might mean a plant species loses a key pollinator or way to disperse its seeds in the animal’s dung. Over time, disruptions to the web of relationships in the natural world can erode ecosystems and result in fewer plant species. Poachers and illegal loggers also cut “ghost roads” into pristine areas.

Other causes include fires started by humans, which can threaten national parks and other safe havens. Pollution can travel and settle hundreds of kilometres from its source, affecting ecosystems.

Our far-reaching influence can also hinder the return of plant species, even in protected areas. As humans expand their activities, they often carve up natural areas into fragments cut off from each other. This can isolate plant populations. Similarly, the loss of seed-spreading animals can stop plants from recolonising former habitat.

What does this mean?

Biodiversity loss is not just about species going extinct. It’s about ecosystems quietly losing their richness, resilience and functions.

Protecting land is not enough. The damage we can do can reach deep into conservation areas.

Was there good news? Yes. In regions where at least a third of the landscape had minimal human disturbance, there was less of this hidden biodiversity loss.

As we work to conserve nature, our work points to a need not just to preserve what’s left but to bring back what’s missing. Now we know what species are missing in an area but still present regionally, we can begin that work.

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Scientists shielding farming from climate change need more public funding. But they’re getting less
Mar
31
10:00 AM10:00

Scientists shielding farming from climate change need more public funding. But they’re getting less

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AP Photo/Joshua A. Bickel

By  MELINA WALLING
Updated 6:38 AM PDT, March 31, 2025

Erin McGuire spent years cultivating fruits and vegetables like onions, peppers and tomatoes as a scientist and later director of a lab at the University of California-Davis. She collaborated with hundreds of people to breed drought-resistant varieties, develop new ways to cool fresh produce and find ways to make more money for small farmers at home and overseas.

Then the funding stopped. Her lab, and by extension many of its overseas partners, were backed financially by the United States Agency for International Development, which Trump’s administration has been dismantling for the past several weeks. Just before it was time to collect data that had been two years in the making, her team received a stop work order. She had to lay off her whole team. Soon she was laid off, too.

“It’s really just been devastating,” she said. “I don’t know how you come back from this.”

The U.S. needs more publicly funded research and development on agriculture to offset the effects of climate change, according to a paper out in Proceedings of the National Academy of Sciences this month. But instead the U.S. has been investing less. United States Department of Agriculture data shows that as of 2019, the U.S. spent about a third less on agricultural research than its peak in 2002, a difference of about $2 billion. The recent pauses and freezes to funding for research on climate change and international development are only adding to the drop. It’s a serious issue for farmers who depend on new innovations to keep their businesses afloat, the next generation of scientists and eventually for consumers who buy food.

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