syndication

brazil-weakens-amazon-protections-days-after-cop30

Brazil weakens Amazon protections days after COP30


Backed by powerful corporations, nations are giving public false choices: Environmental protection or economic growth.

Deforestation fire in the Amazon rainforest. Credit: Brasil2

Despite claims of environmental leadership and promises to preserve the Amazon rainforest ahead of COP30, Brazil is stripping away protections for the region’s vital ecosystems faster than workers dismantled the tents that housed the recent global climate summit in Belém.

On Nov. 27, less than a week after COP30 ended, a powerful political bloc in Brazil’s National Congress, representing agribusiness, and development interests, weakened safeguards for the Amazon’s rivers, forests, and Indigenous communities.

The rollback centered on provisions in an environmental licensing bill passed by the government a few months before COP30. The law began to take shape well before, during the Jair Bolsonaro presidency from 2019 to 2023. It reflected the deregulatory agenda of the rural caucus, the Frente Parlamentar da Agropecuária, which wielded significant power during his term and remains influential today.

Bolsonaro’s government openly supported weakening environmental licensing. His environment minister, Ricardo Salles, dismissed licensing as “a barrier to development” and pushed for broad deregulation.

Current President Luiz Inácio Lula da Silva vetoed many of its most controversial provisions in August, citing risks to Indigenous rights and environmental oversight. But in late November, the legislature overturned those vetoes and reinstated the contested sections.

“This is neither improving nor modernizing, it is simply deregulation,” said Sarah Sax, who analyzes Brazil’s climate and human rights policies as a researcher with Climate Rights International, a California-based nonprofit advocating for climate justice.

“It’s happening in Brazil in ways that mirror what you’re seeing around the world. These are proxy fights over democracy, human rights, and institutional power,” she said, noting a broader global pattern of industrial and political blocs pushing deregulation and weakening institutions designed to protect communities and ecosystems.

According to analyses by the Brazilian Academy of Sciences and other organizations, the provisions at issue will enable many projects to get permits by self-declaring compliance, without undergoing complete environmental impact assessments or third-party review.

Under the law, deforested properties or land cleared without a license can be retroactively legalized without restoring the land or ecological conditions, which rewards illegal deforestation. Larger projects, like irrigation, dams, and sanitation works, as well as roads and energy infrastructure, can proceed with minimal environmental scrutiny, risking more forest fragmentation and habitat destruction. And the licensing changes narrow who must be recognized and consulted during reviews, which could exclude communities without formal land titles.

A human rights issue

It’s alarming that the legislature overrode the vetoes, said Astrid Puentes Riaño, the United Nations special rapporteur on the human right to a healthy environment. As it stands now, the law may violate Brazil’s international environmental commitments, she added.

“What is at stake is [whether] Brazil, as a country, is able to effectively protect the environment, including all their fundamental resources,” she said.

She noted that Brazil is not facing this problem alone.

“I think that we, unfortunately, are seeing a wave of regressions globally toward weakened environmental impact assessments, because they’re seen as obstacles for development and investment,” she said.

But cutting reviews when science clearly shows that the planet is facing a “triple crisis of climate change, biodiversity loss, and toxic contamination” is a huge step in the wrong direction.

“Environmental impact assessments are not a checklist in a supermarket,” she said. “They are an essential element for states to prevent environmental, climate, human rights, and social impacts.”

She emphasized that weakening environmental review isn’t a technocratic tweak or political win for one side. It undermines the foundations of public health, Indigenous rights, and climate safety.

“This is not about politics, it’s about survival,” she said. “Some of these impacts on water, on air, on biodiversity, on people’s health, are irreversible. These are not things you can fix later.”

Climate backlash is scientifically unfounded

The fight over Brazil’s environmental licensing law can be seen as a microcosm of global climate policy tensions, with governments performatively signaling climate ambition at international meetings, such as COP30, while doubling down on economic nationalism by claiming there is no money for climate action at home and instead financing measures to boost development and growth.

Claudio Angelo, with Brazilian NGO Observatório do Clima, said that this false-choice paradigm was “certainly an underlying theme” in the debates over the law.

“It has appeared in the speeches of most Congressmen who voted for the new legislation and to overturn Lula’s vetoes,” he said. “But, more worryingly, there was a lot of sheer disinformation.”

The two lobbying groups that pushed for the law that weakens environmental reviews repeatedly said that the existing licensing process is too slow and thus hampers economic progress. They claimed, without proof, that thousands of projects were stuck in the permitting process.

“But in the end, this may have been more about hubris than anything,” Angelo said. “Congress did that because it could. And because the private interests most Congressmen serve don’t want any regulation of any kind.”

Even without a complete analysis, it’s clear that cutting environmental reviews conflicts indirectly with Brazil’s climate plans, making it more difficult to stop deforestation.

Angelo expects some environmental groups will challenge the new law. Parts of it are subject to a 180-day waiting period, he said, so the final outcome is unclear. But a companion measure that passed as an executive order just this week, creates a fast-track permitting process for projects the government deems strategic, and it is effective immediately.

Puentes Riaño said recent advisory opinions from the International Court of Justice and the Inter-American Court of Human Rights make it clear that states must “use all means at their disposal to prevent actions that cause significant harm” to the Earth’s climate.

A growing body of research in ecological economics shows that such false choices are mainly a political narrative used by special interest groups to justify deregulation, despite evidence showing that degrading ecosystems undermines both climate goals and economic resilience.

Mainstream science and climate reports, including the Sixth Assessment Report from the Intergovernmental Panel on Climate Change and the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services, directly contradict the idea that countries must choose between protecting ecosystems and achieving economic development.

The studies show that intact forests, healthy rivers, and secure Indigenous and local land rights are among the most effective and cost-efficient climate mitigation strategies available, delivering carbon sequestration, ecosystem resilience, public health and long-term economic stability. The IPCC explicitly recognizes community-led stewardship and ecosystem protection as core pillars of climate action, not afterthoughts.

Those scientific realities also underpinned the 2015 Paris Agreement, which ignited more public pressure for climate action, including youth-led mass demonstrations like the Fridays for Future marches that swelled in 2019. For a short time after COP21 in Paris, climate ambition rose worldwide, pushing governments to adopt stronger targets and framing ecosystems and community rights as essential to mitigation.

But the COVID-19 pandemic and Russia’s invasion of Ukraine unleashed overlapping economic shocks that reset priorities. Governments focused on energy security, food security supply chains and inflation, creating openings for industrial and agricultural lobbies to argue that environmental rules hindered economic recovery.

Those pressures dovetailed with persistent strains of economic nationalism and identity politics, strengthening political forces that frame environmental safeguards as constraints on sovereignty and growth. The result was global regulatory rollbacks, from the US and Canada to mining regions in Indonesia and Australia, each framed as necessary to speed development, stabilize supply chains or simply acting out of economic self-interest.

Germany, for example, arrived at COP30 emphasizing its commitment to ambitious climate action. But weeks later, its new government under Chancellor Friedrich Merz pressed the European Union to weaken or delay the bloc’s 2035 phaseout of gas- and diesel-fueled cars.

The move mirrored Brazil’s own post-COP30 reversal. In both cases, political leaders under pressure from domestic industries framed their actions as necessary to defend national interests amid economic uncertainty.

Why it matters

Brazil’s post-COP30 shift toward deregulation in the name of economic development has far-reaching implications because Amazon forests influence global climate and weather patterns, circulating vast amounts of heat and water with effects that ripple far beyond the Amazon Basin.

Moisture from the rainforests creates a belt of rising, humid air that shapes rainfall patterns from the Andes to the US Gulf Coast. Research shows that when large areas of the Amazon are cleared or degraded, the system weakens, shifting precipitation patterns in ways that can amplify droughts in South America and intensify rainfall extremes elsewhere.

Drier Amazon conditions also warm the tropical Atlantic and can change winds that shape Atlantic hurricane formation, potentially boosting the frequency or intensity of storms that strike the Caribbean and North America. Research on long-distance links in the climate system shows that Amazon drying can also reduce summer rainfall across the US Midwest and Southern Plains, regions that depend on predictable precipitation for agriculture.

And the Amazon’s role as a critical carbon sink is also at risk. Its vegetation and soils store about 150 billion to 200 billion metric tons of carbon, equivalent to about 70 to 90 years of annual US fossil-fuel carbon dioxide emissions.

Brazil’s land-use sector is already one of the world’s largest sources of climate-warming pollution. Deforestation, fires, and forest degradation in the Amazon and Cerrado savanna account for 700 million to 800 million metric tons of climate-warming gases annually, equal to Germany’s yearly emissions.

Research shows that additional degradation enabled by the licensing law increases the risk of rainforest dieback, which could convert large tracts of rainforest to drier savanna-like conditions, pushing the region closer to a tipping point beyond which the Amazon would drive accelerated warming rather than helping to stabilize the climate.

Brazil’s reversal lands at a moment when the world can least afford mixed signals, and COP30 ended with Indigenous leaders warning that “our land is not for sale” and that “we can’t eat money,” reminding delegates that protecting forests is not an abstraction but a matter of survival.

Brazil’s decision to weaken environmental protections so soon after COP30 captures the larger crisis facing global climate policy: the widening gap between international promises and domestic political choices. And the Amazon can’t withstand much more waffling, Sax said.

“There is no planet B,” she said. “This is the fight.”

This article originally appeared on Inside Climate News, a nonprofit, non-partisan news organization that covers climate, energy and the environment. Sign up for their newsletter here.

Photo of Inside Climate News

Brazil weakens Amazon protections days after COP30 Read More »

meta-offers-eu-users-ad-light-option-in-push-to-end-investigation

Meta offers EU users ad-light option in push to end investigation

“We acknowledge the European Commission’s statement,” said Meta. “Personalized ads are vital for Europe’s economy.”

The investigation took place under the EU’s landmark Digital Markets Act, which is designed to tackle the power of Big Tech giants and is among the bloc’s tech regulations that have drawn fierce pushback from the Trump administration.

The announcement comes only days after Brussels launched an antitrust investigation into Meta over its new policy on artificial intelligence providers’ access to WhatsApp—a case that underscores the commission’s readiness to use its powers to challenge Big Tech.

That upcoming European probe follows the launch of recent DMA investigations into Google’s parent company Alphabet over its ranking of news outlets in search results and Amazon and Microsoft over their cloud computing services.

Last week, the commission also fined Elon Musk’s X 120 million euros for breaking the bloc’s digital transparency rules. The X sanction led to heavy criticism from a wide range of US government officials, including US Secretary of State Marco Rubio who said the fine is “an attack on all American tech platforms and the American people by foreign governments.”

Andrew Puzder, the US ambassador to the EU, said the fine “is the result of EU regulatory over-reach” and said the Trump administration opposes “censorship and will challenge burdensome regulations that target US companies abroad.”

© 2025 The Financial Times Ltd. All rights reserved. Not to be redistributed, copied, or modified in any way.

Meta offers EU users ad-light option in push to end investigation Read More »

a-massive,-chinese-backed-port-could-push-the-amazon-rainforest-over-the-edge

A massive, Chinese-backed port could push the Amazon Rainforest over the edge


“this would come with a road”

The port will revolutionize global trade, but it’s sparking destructive rainforest routes.

CHANCAY, Peru—The elevator doors leading to the fifth-floor control center open like stage curtains onto a theater-sized screen.

This “Operations Productivity Dashboard” instantaneously displays a battery of data: vehicle locations, shipping times, entry times, loading data, unloading data, efficiency statistics.

Most striking, though, are the bold lines arcing over the dashboard’s deep-blue Pacific—digital streaks illustrating the routes that lead thousands of miles across the ocean, from this unassuming city, to Asia’s biggest ports.

Inside the Chancay port, a digital dashboard displays detailed statistics of shipments and shows the direct routes across the Pacific from Peru’s coast to major ports in Asia, including Shanghai, the world’s largest. Credit: Georgina Gustin/Inside Climate News

Chancay sits at a curve along the ocean, about 50 miles north of Lima. Until recently, it was best known for its medieval-themed amusement park, a crescent of beach, and a row of seaside restaurants. Now it’s home to South America’s newest, most technologically advanced deepwater megaport and the epicenter of China’s bid to control the flow of goods to and from this commodity-rich continent.

For Peru, the recent opening of the port here was the realization, nearly two decades in the making, of a dream to position itself as South America’s global transportation hub, the continent’s primary launching point for a straight shot across the Pacific to Asia’s biggest economies.

For China, the port delivers a strategically direct route for the critical minerals and agricultural commodities coming off the continent, and in the other direction, a more expedient channel for its cars, machinery, and electronics to stream into South American markets.

The port represents Peru’s first project under the banner of China’s Belt and Road Initiative, Beijing’s $1.3 trillion bid to remake how the world travels and trades, and collectively speaking, the most ambitious infrastructure project in history. It is China’s flagship infrastructure investment in South America—and a crucial node in Beijing’s global strategy for securing access to critical commodities.

It also brings China logistically closer to one of its chief goals: direct access to neighboring Brazil and the massive amounts of timber, soy, and beef produced in the Amazon rainforest. Now, in theory, these commodities no longer have to travel through the politically fraught Panama Canal or around the continent’s southern tip. The new megaport, the only one in South America that can manage the largest class of fully loaded container ships, cuts the transport time by 10 days or more.

First, though, these commodities have to make their way to the port—and to do that, they have to somehow cross the Andes, the vertiginous mountain system that traces the western edge of the continent, from Venezuela to Chile.

There is no good, easy way to haul goods over the Andes now. That is changing.

The port has reawakened old ambitions of roads, railways, and water routes that could connect the riches of the Amazon to the continent’s west coast and the world’s largest ocean. The prospect of a fast track across the Pacific has sparked new momentum—a willingness to reconsider the engineering challenge posed by the world’s longest mountain chain.

“The port is a magnet,” said Luis Fernandez, executive director of Wake Forest University’s Center for Amazonian Scientific Innovation. “They’ll find more efficient ways to get over the Andes, to plug into Chancay.”

But environmental scientists and forestry experts warn that the economic pull of the port will speed the destruction of the Amazon, the planet’s most critical, climate-stabilizing terrestrial ecosystem.

The port and its faster link to massive Asian economies, they warn, will deepen and expand an extractive network of roads, railways, and waterways that have already eaten into the rainforest, a web of arteries carrying oil, gold, timber, beef, and soy to markets around the world.

The operating landscape at the Chancay port, north of Lima, is China’s biggest port project in Latin America and one of the most technologically sophisticated and automated ports in the world. Credit: Georgina Gustin/Inside Climate News

The pressure could push the rainforest over the edge, transforming it from the world’s largest terrestrial carbon sink into a massive emitter of planet-warming gases. Some research suggests the forest is already at or near this potentially catastrophic tipping point.

“China wants everything in the Amazon,” said Julia Urrunaga, director of Peru programs for the Environmental Investigation Agency, an international nonprofit that investigates environmental crimes. “And in one way or another, all these routes are connected to the port.”

In July, seven months after the port’s inauguration, China and Brazil formally announced they would explore the possibility of a railway leading from Brazil’s Atlantic coast directly to Chancay. China has already committed $50 billion toward infrastructure in the region.

The massive undertaking would ultimately create a beeline for commodities to flow more directly from Brazil to China, already its biggest trading partner, and augment a notoriously troubled and underutilized highway, completed in 2011, that runs from Brazil’s western Amazon to the Peruvian coast.

Even if the newly proposed cross-continental railway is never built—and some analysts think it won’t be—the lure of China’s appetites and wealth will stress the Amazon ecosystem, simply because the port will spark investments in other road, rail, or waterway projects to serve it, whether China is directly involved or not.

“When you start talking about these big corridors, it creates incentive for a lot of small routes,” said David Salisbury, an associate professor of geography at the University of Richmond who has extensively studied the impact of infrastructure on deforestation in the Amazon. “In a world where carbon storage is absolutely necessary for sustaining a stable planet, increasing the axes of forest degradation—whether it’s a road or a railway—is a big mistake.”

A port is just a port until there are roads and railways leading to it, and China has made clear that access to its biggest South American infrastructure project is a priority. Although China is clearly the world’s clean energy leader, there’s little, if any, research into the climate impact of its infrastructure investments, including any kind of holistic analysis of the port and its potential impact on the Amazon or neighboring and equally vulnerable ecosystems, including Brazil’s Pantanal and Cerrado. Most of China’s infrastructure investments, meanwhile, are in the world’s equatorial midriff—in nations that are rich in resources and climatically critical, but with weak, often corrupt governments and few environmental safeguards.

When China wants to build something, countries—including Peru—are quick to ease or overlook environmental standards and requirements for public participation, critics say, even if that means destroying natural resources or communities.

“Unquestionably any infrastructure, and any attempts at development, will put a lot of pressure on the Amazon,” said Enrique Ortiz, a Peruvian tropical ecologist who runs the Washington, DC-based Andes Amazon Fund. “Are there safeguards? That’s where we’re so weak.”

In Chancay, residents say, the developers of the port tore their city apart. In their zeal to embrace its economic promise, city leaders ignored local complaints, residents told Inside Climate News. The project proceeded without the legally required public input and access to information, advocacy groups found, ruining lives and homes in the process.

Hundreds of miles to the east of Chancay, in a rainforest so lush and filled with species that scientists haven’t yet catalogued them all, new worries are percolating. Chinese investment is increasingly prominent, with Chinese machinery, trucks, and workers seemingly everywhere.

Chris Fagan runs the Peru- and US-based Upper Amazon Conservancy. His main objective right now is to stop a roadway from running through a pristine section of the Amazon, which would decimate Indigenous cultures and the rainforest itself.

“The influence of Chinese money on the Amazon can’t be overstated,” he said.

Roads and a revolution

When the Chinese shipping conglomerate COSCO signed the deal to buy a 60 percent stake in the Chancay port, most people guessed what would come next.

“They need the roads,” Urrunaga said. “We knew that from the beginning—that this would come with a road.”

What no one yet knows for sure is where exactly the new roads—or railways or waterways—might be. The port will likely beget many.

The Brazilian government last year announced its plans to build five major new routes through the Amazon to connect with Pacific ports, including Chancay. The roads are part of a larger project that includes modernizing or building 65 highways, 40 waterways, 35 airports, 21 ports and nine railways.

From the Brazilian town of Cruzeiro do Sul, in the western Amazon, a long-discussed 430-mile roadway could finally be paved westward to the city of Pucallpa, the heart of Peru’s timber industry. From there, a road already leads to Chancay.

The new road would cross the region where the Amazon begins—the famously disputed source of the massive arterial sprawl of coffee-colored waterways that form the Amazon basin and its namesake river. This region, which straddles parts of the Andes and the Amazon rainforest, also contains two national parks that are home to 10 Indigenous tribes, including some living in voluntary isolation.

“It’s this huge, intact roadless area and one of the most biodiverse landscapes in the world,” said Fagan, of the Upper Amazon Conservancy, which is headquartered in Pucallpa. “It’s a really important place for global conservation and climate goals.”

It is, according to Fagan, among the biggest, wildest places left in the world. And the road could transform it irrevocably, with its effects spreading far beyond the region itself. If the road is built—as local politicians are pushing for now—it will connect to a handful more major roadways that cut across the wider Amazon, and to yet more that are still in the planning stages.

Since the Brazilian military cut roadways into the Amazon to facilitate its exploitation in the 1960s, a growing body of research has tracked the effects of infrastructure on the rainforest. Deforestation here occurs in a “fishbone” pattern where a primary road leads to secondary roads spiking off it, fragmenting and weakening the forest. This pattern, clearly visible from satellite images, crosshatches across much of the region. Researchers say it’s even more destructive than clearcutting big swaths of forest.

Adding to the pile of research, a study earlier this year found that every one-kilometer (or roughly half-mile) stretch of primary road cut into the rainforest led to 50 kilometers (31 miles) of secondary road—and that the secondary roads triggered more than 300 times more forest degradation or loss.

“The area is experiencing this incredibly rapid expansion of secondary, or unofficial, roads,” the University of Richmond’s Salisbury said, referring to the region where the Pucallpa road would be completed.

This May, Brazilian President Luiz Inácio Lula da Silva met with Chinese President Xi Jinping in Beijing to discuss the new railway that would cut more than 3,000 miles across the continent, from the Atlantic port at Ilheus to Chancay.

“This represents a revolution,” Simone Tebet, Brazil’s minister of planning and budget, said at the time. “The plan is, in fact, to rip Brazil from east to west.”

In July, Brazil and China formally announced a five-year technical study to determine what route the railway would take—a sign that the countries are serious about making the project happen.

One of the possible routes, researchers say, is along the same stretch from Cruzeiro do Sul to Pucallpa where the road is again under discussion.

“If it comes through Pucallpa that’s going to be a huge disaster, ecologically and socially,” Salisbury said, noting the especially pristine nature of the area.

Another possible route is along an already problematic road, known as the Interoceanic Highway, that leads from the western Brazilian Amazon, over the Andes, to Lima. Road and railway ecologists say that while rail is seen as less damaging to forests, its potential impacts are underestimated.

“Are railways better than roads?” said Elizabeth Losos, an adjunct professor at Duke University who runs the ISLe Initiative, a network of educational efforts to make infrastructure more sustainable. “They take up the same amount of space, but for the most part, people get off at stations and can’t get off at multiple places in between. But when they build the railways they create service roads that serve them.”

Salisbury has considered the same question. “Railways are a lot less environmentally and culturally impactful than roads—and that’s crucial,” he said. “But how are you able to control that they remain purely railways? Once you make a linear clearing through the rainforest—how can you stop people from expanding beyond that?”

Automatic, electric, and huge

Jason Guillén Flores is the Chancay port’s safety and environment manager, an engaging evangelist for the state-of-the-art technology that will bring the continent’s raw materials to China and Chinese goods containing those raw materials, transformed, back to the continent.

One day this July, dozens of Chinese-made electric cars had just disembarked from a massive roll-on/roll-off ship and were awaiting distribution into the expanding Latin American market.

From the moment the ships arrive in the docks, their payloads are controlled from the fifth-floor command center. From a giant observation deck, visitors can watch as a fleet of 500 driverless electric trucks shuttle goods from the docks to waiting vehicles.

“All this port is electric—all the different equipment and trucks. All electric,” Guillén Flores said. “This is the fifth port in the world to be all automatic. The other four are in China.”

Guillén Flores walked from the Area de Centro de Control to the Area de Control Remoto where half a dozen women sat at desks, remotely maneuvering the massive cranes that hover in the wintry gray at the docks’ edges. Operating a crane from within its cockpit is exhausting work, Guillén Flores explained, leaning over to demonstrate the hunched position operators often sit in.

“Here there is air conditioning and coffee,” he said. “Six people control 50 cranes.”

Beyond the command center, the loading platforms, and the docks, a 1.7-mile breakwater curves through the ocean, creating a protected area for ships to enter the port. It stands nearly 30 feet high—enough to withstand a tsunami caused by a 10-degree quake. “No problem,” Guillén Flores said.

Constructing the port, he said, required dredging the approach to a depth of nearly 60 feet, moving 7.6 million cubic yards of dirt and rocks and digging a more than mile-long tunnel under the city. Altogether it took 438 explosive blasts.

Guillén Flores stressed that the goal of the port, at least initially, was to help turn Peru into an agricultural powerhouse, ready to supply hungry Asian markets with produce.

“It’s a general vision for Peru to improve ports and agriculture so we can position ourselves as a top country in exporting agricultural products,” he said. Now, he added, a refrigerated container full of Peruvian blueberries or asparagus can reach Shanghai in a mere 23 days.

But the port is designed to handle more than fruits and vegetables.

In 2007 a Peruvian ex-Navy admiral named Juan Ribaudo de la Torre launched an ambitious plan for turning this modest bump of oceanside land into a major port. With his deep connections in the military and government, he eventually found a strategic and willing partner—the Peruvian mining giant Volcan, the world’s fourth largest silver producer and Peru’s largest producer of zinc.

Already some local fishermen were concerned about the fate of their fishing grounds and Volcan’s long track record of environmental violations. In 2011, through a subsidiary, Volcan acquired 50 percent of the port project, from the company launched by Ribaudo, for $450 million. Around the same time, lawyers with connections to Volcan formed an offshore company, based in the British Virgin Islands, to secretly begin purchasing plots of land for the port.

Fishing boats sit anchored in Chancay’s harbor with the new port’s cranes. Credit: Rommel Gonzalez via Getty

When Ribaudo died in 2013, Volcan took full control of the project under the name Terminales Portuarios Chancay. That same year, Peruvian regulators approved an environmental impact study for the project, but residents in Chancay were not given adequate opportunities to access hearings or participate in the review process, advocates say.

“The study was approved in an irregular manner because the civil population didn’t take part as required,” said Alejandro Chirinos, a researcher with the Lima-based environmental and social justice group CooperAcción. “And why were the people not considered? Because people didn’t want Volcan.”

In 2019 officials from Volcan and the Peruvian government attended the World Economic Forum in Davos, Switzerland. By the end of the event, China’s COSCO Shipping Ports Ltd. had signed a deal to buy 60 percent of Terminales Portuarios Chancay.

As the scope of the project expanded with Chinese involvement, so did the price tag. New estimates put the cost of the project at $3.6 billion over three phases. Now, with the financial commitment, the pressure was on regulators to smooth over any potential bumps in the approval process and make sure opponents in the community didn’t stand in the way—though they tried.

Even though it’s a privately operated port, Peruvian government entities—the national police, immigration, health and various inspection services—are already in place here, to expedite inspections and speed shipping. Their presence suggests how deeply integrated the Peruvian government and China have become.

Eventually, the Chancay port could be encompassed by a special economic zone, giving tax breaks to companies with operations there. “Apple, GE, Samsung will move to Peru and establish hubs here for all of South America,” Guillén Flores said, explaining the broader plan.

But many people who live here believe too much has been given away already.

A city torn apart

Miriam Arce said the explosions just began one day in 2016, without any warning or explanation.

Then, quickly, the construction of the massive deepwater megaport disfigured her city. Over the course of the next two years explosions shook Chancay and its 60,000 residents several times a day. Entire hills and bluffs at the ocean’s edge were blasted away to accommodate the port’s facilities. Walls in peoples’ homes cracked. Foundations crumbled. Houses collapsed when workers blasted an access road that leads to a tunnel under the city. Some species of birds left the city’s oceanside wetlands and never came back.

“They were exploding the hills, the tunnels, at the port—all at the same time,” Arce said. “Can you imagine? It was crazy.”

At the edge of the Santa Rosa wetlands, a hill was blasted away to create room for the megaport. A barrier fence was erected to minimize construction sounds, but local advocates say it did little to dampen the noise. Credit: Georgina Gustin/Inside Climate News

Arce, an artist who runs a small general store out of her house, organized a community group—Frente de Defensa de Chancay (Chancay Defense Front)—in 2014, after learning about the plans for the port. She was particularly concerned about an environmental impact statement that advocates say the government approved in 2013 without releasing a summary to the public or getting adequate public input, as the law requires.

“I started to investigate the consequences—how it will impact people and the environment,” she said. “We discovered many irregularities with the authorizations and the lack of transparency.”

Petite and bespectacled, with a penchant for yellow Snoopy-festooned sneakers, Arce has become a feisty agitator, a persistent burr in the sides of local politicians.

She petitioned for access to public meetings. She pushed for documents. Amid the groundswell of protest Arce and others were stirring up, she became a target. She said she got death threats on the phone. Arce and other Chancay residents say that the then-builders of the port hired a subcontractor to harass and threaten them so the threats couldn’t be traced back to the developers. After she was roughed up during a protest and her phone was taken, Arce filed a complaint with police.

As Arce dug into the situation, she learned that she may have been clueless about the port owner’s plans before 2014, but not everyone was. Terminales Portuarios Chancay, anticipating concerns from local fishermen—a powerful, well-organized cohort in Chancay and Peru more broadly—had already contacted fishing unions, according to Chancay residents. They offered the members scholarships for their children’s education. Many took it.

“They paid to divide us,” Arce said. “We lived in peace for so many years, since we were children. But this project broke things.”

Standing outside the blue concrete box that houses the Association Sindicato de Pescadores Artesanales del Puerto de Chancay, one of several associations that represent fishermen here, Julio Perez said that fish populations near and off the coast of Chancay have plummeted because of the port’s construction and the ongoing flow of ship traffic. But he said he and most other members of the 300-plus member association have made peace with that.

Many of them got 12,000 Peruvian soles (about $3,400), earmarked to pay for tuition, he said. The developers also pay for the occasional party at the association’s headquarters.

“We’re happy,” he said, scanning the street in front of him.

Not everyone is, however.

In a square in the city of Huaral, north of Chancay, fisherman Antonio Luis sat on a curb, wearing the uniform of most local fishermen—a matching track suit and running shoes. He came equipped with data showing the decline in fish populations and the marine species on which those populations depend.

Luis, president of another association called the Artisanal Fishermen of the Small North, said whatever payments the developers offered were not worth the declines.

“Before 2018, we put the net in and we fished enough in order to not fish for two or three days. Enough to live comfortably,” he said, adding that a typical day’s catch was 200 kilograms or more. “Nowadays you go to the beach and it’s nothing like that. I put in a net and if I’m lucky, I can get 15 to 20 kilograms a day. I catch enough to eat. Not enough to sell, which is what I need.”

The “luxury fish,” like corvina and sole that are prized for ceviche, the national culinary mainstay, are especially rare these days.

Luis said that the developers only consulted with a handful of the many fishing associations along this stretch of coast—not his or several others. He sees the payments offered to the other groups as bribes to shut up.

“I’m not opposed to investment,” Luis added. “I’ve just asked for development … between the city and the government without stepping all over the environment.”

Today, with the first phase of the port in full operation, this upended city seems to be in suspension as residents wait for the next wave of construction.

On a quiet July weekday, in the southern hemisphere’s winter, restaurant workers waved menus at passersby, trying to lure them into mostly empty seats. At the beach, dozens of colorfully painted wooden fishing boats were lodged on the sand. No one was out on the water. The fishermen milled around, staring out at an ocean that used to provide an abundant livelihood.

“Mining companies pay people for invading their land. We’d like to get paid for our ocean,” said one fisherman, who would only give his first name, Elias. “The Chinese are just like the US. They’re the big power. If they invest here, if they shared their profits, we’d be happy.”

Near the end of the beach, a handful of tourists climbed little footpaths that lead up a giant bluff to get a view of the sprawling port complex hidden on the other side.

Some fishermen have started a side hustle: Charging a few soles to guide visitors to the top.

On the November day last year when the port was lavishly inaugurated, Arce was not in attendance. Nor was Luis. In fact, Arce said, few of Chancay’s ordinary citizens were there because the celebration was cordoned off. Busloads of police were brought into town to enforce the perimeter of the port, which by then had been encircled with a tall fence.

The message was clear: The city’s new port did not belong to the city.

The perfect place

Wendy Ancieta, a lawyer with the Peruvian Society for Environmental Law, has deep expertise with the country’s environmental impact review process—and its loopholes. She remembers interviewing a gas station owner who was required to get an environmental review for his business. When she asked him who oversaw the review process, he admitted it was a cook at a nearby restaurant.

The country has an abundance of environmental laws, but they’re rarely enforced, according to Ancieta. If a company wants to sail through the environmental review process in pursuit of a massive project—with as little pushback as possible—Peru is a good choice.

China, she said, “came to the perfect place.”

The port’s developer—now called Cosco Shipping Ports Chancay Perú (CSPCP), 60 percent owned by COSCO and 40 percent by Volcan—hired a contractor to conduct the required environmental analysis. In theory, such a document gets thoroughly picked apart by SENACE, the government agency responsible for reviewing the environmental impacts of big projects.

But in practice, that rarely happens.

The Peruvian government allows developers of major construction projects to pick from a registered list of consulting companies that they can hire to conduct an environmental assessment. When the developer gets an assessment they don’t like—that might stand in the way of a project’s completion—they can withhold payment.

When the port’s developers were required by law to do a secondary environmental review, advocacy groups, including Arce’s, hired a researcher named Stefan Austermühle to analyze it for flaws and omissions.

Of the review process, Austermühle said, “You tell them: You will make a nice document for me, where there’s no impact, so I get this project approved. And if you don’t do that, I don’t pay you.”

Austermühle identified 50 problems with the environmental review’s findings. The groups then asked SENACE not to approve the project until these problems were corrected. Ultimately, fewer than half of them were addressed by COSCO—inadequately, according to the groups. The agency approved the project in 2020, two days before Christmas, when few people were looking.

In July of this year, the Peruvian media reported that six SENACE employees were charged with environmental crimes for approving parts of the project without COSCO addressing them first.

In a written response, SENACE said the agency held at least eight meetings and workshops with the public and with local fishing associations in 2019 and 2020, during the development and evaluation of the secondary environmental assessment. The agency recorded at least 1,800 individual attendances across the meetings. The agency also said it forwarded the problems that Austermühle identified in his analysis to the “project owner,” in accordance with federal laws.

In a written response, CSPCP said it had complied with all laws and that the approvals process “went well beyond regulatory requirements regarding public participation, both in the number and diversity of mechanisms implemented.”

The company said it categorically rejects “as completely false” the allegations that it hired a subcontractor to harass opponents of the port project. “At no time has the company hired or instructed subcontractors to harass, intimidate, or interfere with citizens’ participation during protests or demonstrations related to the Project. On the contrary, CSPCP maintains a permanent policy of respect for the right to free expression, peaceful coexistence, and open dialogue with all social stakeholders in the district of Chancay.”

Volcan and the Chinese embassy in Peru did not respond to requests for comment from Inside Climate News. The Peruvian Ministry of Transportation and Communications, which approved the first environmental assessment, before COSCO’s involvement in the port project, also did not respond to questions from Inside Climate News.

Juan Luis Dammert is a Lima-based researcher who studies government corruption and the evolution of infrastructure projects, including the Interoceanic Highway. Like most Peruvians, he is a keen observer of the country’s political ups and downs.

“There’s always corruption here, but we’re at a low point in Peruvian politics,” he said. “It’s corruption’s happy hour.”

The country has had seven presidents in the last decade, including two who are currently in jail for taking bribes from the Brazilian construction company that built the highway. In 2018, the country’s judiciary system was rocked by a corruption scandal. Former President Dina Boluarte, who presided over the port’s inauguration, was highly unpopular and accused of deadly anti-democratic crackdowns against protesters. She was impeached by the Peruvian Congress in October. Two other former Peruvian presidents were jailed on conspiracy and corruption charges in late November.

“We have, as a country, built a number of systems and structures for environmental protection, but now it basically doesn’t exist,” Dammert said. “Congress and the government—if they decide to do anything, they go ahead. They change the law. That’s the context in which this is happening: Now let’s build roads and railways through the Amazon!”

Chinese companies, Dammert said, aren’t necessarily worse or better than any others in their adherence to environmental laws. China’s position on environmental laws in other countries is, largely, not to meddle with them, in alignment with its “non-interference” policy. And, indeed, Chinese-backed companies have stopped a handful of projects, including a dredging project in Peru, over potential violations of environmental laws.

It just happens that Chinese companies are operating in parts of the world where those laws are weak. “There’s no difference between China and other countries in their concern for the environment,” Dammert said. “It very much depends on the host country. In this case, Peru.”

Or Brazil, where environmental safeguards are also collapsing.

The government is currently challenging the legality of a nearly 20-year-old pact, known as the Soy Moratorium, in which grain traders agreed to not buy soybeans grown on land deforested after 2008. The moratorium has been credited with slowing rates of deforestation in the Brazilian Amazon.

In July, the Brazilian Congress approved a new bill that would ease licensing requirements for infrastructure projects deemed to be national priorities. Environmental groups called it the “devastation bill” and said the damage to the rainforest and to broader climate goals would be irreversible.

“It would make it easier getting infrastructure, like railways, approved without requiring environmental studies,” said Meg Symington, vice president of global integrated programs at the World Wildlife Fund. “That’s unfortunate.”

Symington noted that Peru passed a similar law in 2024 that environmental groups say will weaken forest protections. The lowering of environmental standards comes amid a broader autocratic shift in Peru.

A recently passed law will prohibit advocacy groups from pursuing legal action against the government, including for human rights or environmental violations. The law has been widely condemned by international free speech advocates, including Amnesty International and Human Rights Watch.

“This makes it easy for China to operate as they want without any civil society groups complaining,” the Environmental Investigation Agency’s Urrunaga said. “It’s really crazy. … Not even China has a law like that.”

The erosion of democratic functions will usher in projects linked to the port that destroy parts of the rainforest without even the most rudimentary environmental review, environmental groups worry.

Leolino Dourado, a Lima-based researcher at the Center for China and Asia-Pacific Studies at Peru’s University of the Pacific says that shipping commodities through the Amazon and over the Andes to the Pacific makes no economic sense. It’s still cheaper, he said, to ship commodities out of Brazil.

“If you run the numbers, it’s more cost effective to export through the Atlantic, which is the traditional route,” he said. The Interoceanic Highway is a case in point, he added: “It’s really underutilized because it makes no sense economically.”

But infrastructure projects make perfect political sense. Roads, railways and waterways deliver infusions of cash for hard-up cities and regions, making these passages through the forest powerful forces, however destructive.

“Roads are a good way to get elected,” said Salisbury, with the University of Richmond. “It’s a good way to get politicians in Peru excited about China, even though it doesn’t make economic sense. And it allows the Chinese to have more impact on the Amazon—and Brazil and Peru—just by creating a corridor with a new form of transport, even if it’s not a gamechanger economically.”

Chirinos of CooperAcción authored a study that found a common thread in China’s Belt and Road projects: The countries that join in are a lot like Peru, with a high level of raw materials or other natural resources, but weak institutions and lax oversight. He and other researchers say that puts Peru at an economic disadvantage.

“The project will only take the raw materials and won’t allow us to develop,” Chirinos said.

César Gamboa is the executive director of the Peruvian organization Derecho, Ambiente y Recursos Naturales (Law, Environment and Natural Resources) and has written recently about his concerns that the country’s current political and economic environment will keep ordinary people from sharing in any financial gains from the transition to cleaner energies.

“Always, all the time, Peru underestimates the environmental and social impacts and overestimates the benefits,” Gamboa said. “This is the problem of the Chancay port. Everybody says this is a tool to get out of the political and economic crises, but it’s not. We are not prepared to identify the opportunities and we don’t see the challenges.”

Stepping into a vacuum

China and Peru have had ties going back nearly two centuries, when Chinese immigrants first came here. A very obvious legacy of this is chifa, a Chinese-Peruvian fusion cuisine that can be found in every corner of the country. But in recent years, China’s investments in Peru have soared. Ninety percent of the overall investment—about $28 billion in 2023—is linked to large, state-owned enterprises, according to a recent analysis from the University of the Pacific’s Center for China and Asia-Pacific Studies.

The port is the single biggest flag China has planted on a continent that the United States has long seen as its domain.

“China’s in our red zone,” said Laura Richardson, the now-retired US Army general who served as the commander of US Southern Command from 2021 to 2024.

As Chinese-backed investments expand, projecting Beijing’s power in the region, allegiances and sentiment across South America are shifting.

The Trump administration’s imposition of tariffs and harsh immigration policies that disproportionately impact Latin American countries are increasing anti-American bitterness across much of the region, making China seem like a friendlier, more stable alternative, economically and politically.

The administration’s dismantling of the US Agency for International Development (USAID) earlier this year has only amplified resentments. After Colombia, Peru was the continent’s second-largest recipient of USAID funding, much of it directed at curbing coca plantations. USAID funding to Brazil was largely aimed at programs to conserve the Amazon.

China is stepping into the diplomatic and economic vacuum. Trade between the Community of Latin American and Caribbean States’ members and China rose from $450 billion in 2023 to $515 billion in 2024. Earlier this year, Xi announced $9 billion in credit to the region and visa-free entry to China for residents of some countries. And while Chinese direct investment in Latin America for big infrastructure projects has slowed, it remains strong for certain industries.

“Nobody else is offering money for these projects,” Richardson said. “China comes along offering billions—$3.6 billion, with four-and-a-half billion annual revenue profit for this—how can you turn that down? Nobody else is offering anything like that.”

But at the same time, China’s environmental track record, both in the construction of its big infrastructure projects and in the supply chains of its imports, is drawing more criticism from environmental groups, researchers, and residents.

China is the largest importer of commodities linked to deforestation, including soy, beef, and timber, and the second-largest importer of palm oil, which together are responsible for about 40 percent of global deforestation rates. This, critics say, means China has a huge potential exposure to illegal deforestation.

In 2021 China signed on to a global pact to reverse deforestation and land degradation by 2035, acknowledging the role of forests in stabilizing the atmosphere. But recent analyses suggest the country may not follow through. The authors of a 2024 study wrote, “China’s foreign policy stance of non-interference and concerns about its food security are key obstacles.”

The European Union Deforestation Regulation is the most ambitious effort to date to stop commodities that cause deforestation from being imported into European markets. China, one of the biggest exporters of timber products to the EU, recently refused to sign on, citing security concerns related to sharing geolocation data. In November, at the annual United Nations climate conference, held this year for the first time in the Amazon, countries agreed to a $5.5 billion rainforest conservation fund. China said it supports the fund but would not be pledging money to it.

Studies have demonstrated that Chinese imports of illegal timber have climbed along with its involvement in tropical forested regions, including Brazil and Peru.

One study, from the Environmental Investigation Agency in 2018, found that only one-third of tropical timber shipments from Peru to China were properly inspected, and of those that were inspected, 70 percent were found to be from illegally deforested land.

Another study published in May found that Chinese imports of products known to cause deforestation between 2013 and 2022 were linked to the loss of roughly 4 million hectares of tropical forest, nearly 70 percent of which was illegally deforested. The greenhouse gas emissions from these imports were roughly on par with the annual fossil fuel emissions of Spain.

“While China is a global leader in domestic reforestation and renewable energy, this report highlights a critical blind spot of the environmental cost of its imported agricultural and timber commodities,” said Kerstin Canby, a senior director with Forest Trends, in a press statement published along with the report.

In an interview, Canby noted that China has implemented robust reforestation programs within its borders, but that has had a direct impact on vulnerable forests elsewhere, including the Amazon.

“China has been a star, but that has ripple effects,” Canby said. “Everyone’s trying to protect their own forest, but all that does is push demand to those countries that have the least amount of governance, the ones that are not putting in place protections for their own forest.”

Coda

From the rooftop studio where Arce paints landscapes of her coastline view, she can almost touch the netted scaffolding erected outside the walls of her house to keep construction dust and debris from flying into the windows. (It did anyway.)

Every day now, trucks come rumbling, idling at the entrance to the port, which is about 100 feet from her back door. She doesn’t know exactly what’s in them, nor has she or anyone else calculated the damage caused by their payloads. She just knows that soon there will be more of them.

Arce, and many of her neighbors, worry the city’s troubles may get worse as the port expands into its second and third phases of construction over the next several years, and as more roads and railways are built to serve it.

“There is no space for the people who live here. We would have to leave. Who are they going to take out of their houses?” she said. “That’s the next fight.”

She worries that cracks will continue to creep across the walls in the house she’s lived in since she was a baby or that the foundation could crumble one day. Then someone joked that she should ask the Chinese for compensation. Maybe one of the newly delivered electric cars.

Arce cracked a wry smile and looked out at the ocean, which that night was flat and still. “Or a new house,” she said.

This article originally appeared on Inside Climate News, a nonprofit, non-partisan news organization that covers climate, energy, and the environment. Sign up for their newsletter here.

Photo of Inside Climate News

A massive, Chinese-backed port could push the Amazon Rainforest over the edge Read More »

new-report-warns-of-critical-climate-risks-in-arab-region

New report warns of critical climate risks in Arab region

The new WMO report shows that the foundations of daily life across the Arab region, including farms, reservoirs, and aquifers that feed and sustain millions, are being pushed to the brink by human-caused warming.

Across northwestern Africa’s sun-blasted rim, the Maghreb, six years of drought have slashed wheat yields, forcing countries such as Morocco, Algeria, and Tunisia to import more grain, even as global prices rise.

In parts of Morocco, reservoirs have fallen to record low levels. The government has enacted water restrictions in major cities, including limits on household use, and curtailed irrigation for farmers. Water systems in Lebanon have already crumbled under alternating floods and droughts, and in Iraq and Syria, small farmers are abandoning their land as rivers shrink and seasonal rains become unreliable.

The WMO report ranked 2024 as the hottest year ever measured in the Arab world. Summer heatwaves spread and persisted across Syria, Iraq, Jordan, and Egypt. Parts of Iraq recorded six to 12 days with highs above 50° Celsius (122° Fahrenheit), conditions that are life-threatening even for healthy adults. Across the region, the report noted an increase in the number of heat-wave days in recent decades while humidity has declined. The dangerous combination speeds soil drying and crop damage.

By contrast, other parts of the region—the United Arab Emirates, Oman, and southern Saudi Arabia—were swamped by destructive record rains and flooding during 2024. The extremes will test the limits of adaptation, said Rola Dashti, executive secretary of the Economic and Social Commission for Western Asia, who often works with the WMO to analyze climate impacts.

Climate extremes in 2024 killed at least 300 people in the region. The impacts are hitting countries already struggling with internal conflicts, and where the damage is under-insured and under-reported. In Sudan alone, flooding damaged more than 40 percent of the country’s farmland.

But with 15 of the world’s most arid countries in the region, water scarcity is the top issue. Governments are investing in desalination, wastewater recycling, and other measures to bolster water security, but the adaptation gap between risks and readiness is still widening.

The worst is ahead, Dashti said in a WMO statement, with climate models showing a “potential rise in average temperatures of up to 5° Celsius (9° Fahrenheit) by the end of the century under high-emission scenarios.” The new report is important, she said, because it “empowers the region to prepare for tomorrow’s climate realities.”

This article originally appeared on Inside Climate News, a nonprofit, non-partisan news organization that covers climate, energy, and the environment. Sign up for their newsletter here.

New report warns of critical climate risks in Arab region Read More »

rare-win-for-renewable-energy:-trump-admin-funds-geothermal-network-expansion

Rare win for renewable energy: Trump admin funds geothermal network expansion

Progress on the project is a further indicator that, despite opposition to wind and solar, the Trump administration and Republicans in Congress appear to back geothermal energy.

President Donald Trump issued an executive order on his first day in office declaring an energy emergency that expressed support for a limited mix of energy resources, including fossil fuels, nuclear power, biofuels, hydropower, and geothermal energy. 

The One Big Beautiful Bill Act, passed by Republicans and signed by Trump in July, quickly phases out tax credits for wind, solar, and electric vehicles. However, the bill left geothermal heating and cooling tax credits approved under the Inflation Reduction Act of 2022 largely intact.

A reorganization of the US Department of Energy announced last month eliminated the Office of Energy Efficiency and Renewable Energy but kept the office for geothermal energy as part of the newly created Hydrocarbons and Geothermal Energy Office.

“The fact that geothermal is on this administration’s agenda is pretty impactful,” said Nikki Bruno, vice president for thermal solutions and operational services at Eversource Energy. “It means they believe in it. It’s a bipartisan technology.”

Plans for the expansion project call for roughly doubling Framingham’s geothermal network capacity at approximately half the cost of the initial buildout. Part of the estimated cost savings will come from using existing equipment rather than duplicating it.

“You’ve already got all the pumping and control infrastructure installed, so you don’t need to build a new pump house,” said Eric Bosworth, a geothermal expert who runs the consultancy Thermal Energy Insights. Bosworth oversaw the construction of the initial geothermal network in Framingham while working for Eversource.

The network’s efficiency is anticipated to increase as it grows, requiring fewer boreholes to expand. That improvement is due to the different heating and cooling needs of individual buildings, ​​which increasingly balance each other out as the network grows, Magavi said.

The project still awaits approval from state regulators, with Eversource aiming to start construction by the end of 2026, Bruno said.

“What we’re witnessing is the birth of a new utility,” Magavi said. Geothermal networks “can help us address energy security, affordability, and so many other challenges.”

This article originally appeared on Inside Climate News, a nonprofit, non-partisan news organization that covers climate, energy, and the environment. Sign up for their newsletter here.

Rare win for renewable energy: Trump admin funds geothermal network expansion Read More »

in-myanmar,-illicit-rare-earth-mining-is-taking-a-heavy-toll

In Myanmar, illicit rare-earth mining is taking a heavy toll


Uncontrolled mining in areas of Myanmar ruled by powerful ethnic armies has boomed.

This photo taken on May 2, 2025 shows a general view of a China-backed battery metal mine in Pekon township in Myanmar’s eastern Shan State. Credit: STR/AFP via Getty Images

In early 2025, Sian traveled deep into the mountains of Shan State, on Myanmar’s eastern border with China, in search of work. He had heard from a friend that Chinese companies were recruiting at new rare-earth mining sites in territory administered by the United Wa State Army, Myanmar’s most powerful ethnic armed group, and that workers could earn upwards of $1,400 a month.

It was an opportunity too good to pass up in a country where the formal economy has collapsed since the 2021 military coup, and nearly half of the population lives on less than $2 a day. So Sian set off by car for the town of Mong Pawk, then rode a motorbike for hours through the thick forest.

Hired for daily wages of approximately $21, he now digs boreholes and installs pipes. It is the first step in a process called in situ leaching, which involves injecting acidic solutions into mountainsides, then collecting the drained solution in plastic-lined pools where solids, like dysprosium and terbium, two of the world’s most sought-after heavy rare-earth metals, settle out. The resulting sediment sludge is then transported to furnaces and burned, producing dry rare earth oxides.

As geopolitics scrambles supply chains and global demand for rare earths has mushroomed, mining for these materials is on the rise in Myanmar, where thousands of laborers like Sian are flocking to mine sites on the country’s eastern border with China. But the extraction and processing of rare earths is taking an increasing toll on the mine workers, nearby communities, and the environment. “The toxic effects of rare-earth mining are devastating, with poisoned rivers, contaminated soil, sickness, and displacement,” said Jasnea Sarma, an ethnographer and political geographer at the University of Zurich.

China holds most of the world’s rare-earth processing facilities, but since the early 2010s it has tightened restrictions on domestic extraction as its impacts have become apparent. Rare-earth mining has since expanded just over China’s southwestern border in Myanmar, where labor is cheap and environmental regulations are weak.

The industry is highly secretive. But this September, a journalist from Myanmar, who prefers not to be named for security reasons, visited rare-earth mining sites in Wa territory near Mong Pawk for this article. This reporting confirmed that rare-earth mining overseen by Chinese companies is rapidly expanding in Wa territory, and it provides firsthand details of the many ways this activity contaminates water sources and contributes to deforestation, damage to human health, and loss of livelihoods.

The 17 elements known as rare earths are distributed widely across the Earth’s crust, but they are extracted in relatively few places due to ecological, geopolitical, and economic constraints. Used in electric vehicles and wind turbines, rare earths are also needed for the production of military hardware and other advanced technologies.

Rare earths are designated as “critical minerals” by many of the world’s superpowers — vital to economies and national security but vulnerable to supply chain disruption. They are also a key commodity in the trade war between the United States and China, which has tightened rare-earth export restrictions over the past year in response to escalating tariffs imposed by President Donald Trump.

China still processes most of the world’s rare earths, but its import data shows that a significant portion of the raw material is mined in Myanmar. This makes Myanmar one of the global rare-earth mining boom’s largest sacrifice zones—defined by researchers and environmental justice advocates as places that disproportionately endure the harmful effects of extraction so that others may benefit.

No publicly accessible corporate databases show the licensing of active rare-earth mining operations in Myanmar. But Chinese customs data indicates that approximately two-thirds of its rare-earth imports came from Myanmar between 2017 and 2024, according to research conducted by the Institute for Strategy and Policy-Myanmar, a think tank based in Thailand.

Satellite image analysis conducted by the nonprofit Myanmar Witness, in partnership with the Myanmar media outlet Mizzima, also reveals hundreds of rare-earth mining sites on the country’s eastern border. The area is home to Indigenous communities who have been at odds with central military authorities since the country’s independence from Britain in 1948. For decades, the military has negotiated ceasefires with ethnic armies while allowing them to engage in a range of cross-border enterprises, sometimes while taking a cut of the profits.

“This borderland has seen one extractive wave after another: teak, opium, jade, amber, bananas, and now these so-called green minerals,” said Sarma. “Ethnic armies have to do business with China to survive. China needs the resources, and local communities, after decades of conflict, depend on this to live.”

As the rule of law deteriorated following Myanmar’s 2021 coup, the pillaging of its natural resources accelerated. In October 2024, an ethnic army fighting the military seized the rare-earth mining hub of Pangwa, in Kachin State, from a military-aligned warlord, and China, which arms and supports the Myanmar military, closed its gate into the town. More than a year later, rare-earth mining in Kachin has yet to fully resume, while areas of Shan State—controlled by the United Wa State Army and another ethnic army with close ties to China—appear poised to emerge as new rare-earth mining frontiers.

“What began as discovery has moved into full extraction […] pulled by proximity to China,” said Xu Peng, a postdoctoral researcher at the Centre for the Study of Illicit Economies, Violence, and Development at SOAS University of London.

Earlier this year, the Shan Human Rights Foundation, a local civil society organization, used satellite images to expose rare-earth mining in Shan State for the first time. This research, alongside further satellite analysis conducted by the Stimson Center, a Washington, DC-based think tank, revealed 63 rare-earth mining sites near the Chinese border and two sites bordering Thailand. Some of these sites were established as early as 2015 and may no longer be operational, but most emerged after the coup.

The news of these Shan State mines sparked public outcry in Thailand, where chemicals associated with rare-earth mining have heavily contaminated rivers relied upon for drinking water, agriculture, and fishing. But no such response has emerged in Shan State, where mining companies and armed authorities keep a tight lid on information, including the names of the Chinese companies operating there.

Businesses involved in Myanmar’s rare-earth mining industry have reason to be secretive: Their operations put people and the environment at risk. “This year, there was an accident during excavation and a worker was buried,” said Sian. “Only later, after the soil was washed away by heavy rain and landslides, was his body recovered.” In 2023 and 2024, local media outlets documented the death or disappearance of dozens of workers in three landslides in Kachin State.

Research published in March by scholars at the University of Warwick and the Kachinland Research Center, based in Kachin State, attributed these landslides to “large-scale deforestation,” undertaken to both clear land for mines and supply firewood for the furnaces used to convert sediment sludge to dry rare-earth oxides—a process that can take 48 to 72 hours. Another factor contributing to landslides, the researchers found, was the injection of water and leaching agents into the hillsides.

Workers in Shan State described fragile landscapes. “The environment near the site faces constant problems like landslides, mountain collapses, and stream flooding, especially during the rainy season,” said an on-site cook, speaking on the condition of anonymity. “Large trucks often fall into sinkholes. The ground is soft, which sometimes leads to fatal accidents.”

Chemical exposure and the inhalation of toxic particles are also major concerns. “Many workers suffer from lung issues,” said Sian. “Because of contact with acid, some workers also develop rashes, redness, itching, or chemical burns on their skin and eyes.”

Nearby communities also feel the impacts. “Many households reported more frequent respiratory illnesses, skin conditions, and headaches, which they believe are linked to pollution from nearby mining activities and dust from deforestation,” said the journalist who visited Wa for this article. “In some villages, families said children and elderly people are especially affected. They worry that contaminated water sources from mining operations are harming both their health and their livelihoods.”

Research conducted by Myanmar Resource Watch, a civil society organization, found that companies mining rare earths in Myanmar rely on a wide range of chemicals classified as hazardous—including sulfuric, nitric, and hydrochloric acids—and that these companies routinely violate regulations on the chemicals’ import, transport, storage, use, and disposal. Not only can hydrochloric acid kill aquatic life, it also dissolves heavy metals, like cadmium, lead, arsenic, and mercury, and radioactive materials, like thorium and uranium, from soil and rocks.

While no quantitative studies have been published on the environmental impacts of rare-earth mining in Shan State, research from Kachin State offers some indication of the potential risks. In April, Tanapon Phenrat of Thailand’s Naresuan University published a study based on analysis of surface water and topsoil samples taken at or downstream from rare-earth mining sites in Kachin. He identified “severe contamination” of the water, “extremely acidic pH levels,” and “alarmingly high concentrations” of ammonia, chloride, radioactive elements, and toxic heavy metals.

He also found that metals and metalloids present in water samples posed “substantial risk” to aquatic ecosystems and that the water at some of the testing sites was “entirely unsuitable for human consumption, irrigation, or fish culture without extensive treatment.”

Rare-earth elements themselves can also adversely impact human health, according to secondary research published in 2024 in the journal Toxics. This review found that exposure to rare-earth elements through inhalation, ingestion, or skin contact can destroy organ structure and function, affecting the respiratory, nervous, cardiovascular, reproductive, and immune systems.

“Right now, the way these minerals are governed often overlooks a major problem,” said Thaw Htoo, a PhD candidate of geography and sustainability at the University of Lausanne who conducts her research using a pseudonym due to safety concerns. “They are essential for the global green transition, yet their extraction is happening with almost no rules. The case of Myanmar shows why we need to rethink what ‘critical minerals’ means and make sure we consider not only supply security, but also the safety and well-being of communities and the environment.”

Emily Fishbein is a freelance journalist currently serving as a Pulitzer Center Rainforest Investigations Network fellow. Jauman Naw is a freelance investigative journalist from Kachin State, Myanmar, who focuses on environmental issues. He writes under a pseudonym for his safety. This article was originally published on Undark. Read the original article.

In Myanmar, illicit rare-earth mining is taking a heavy toll Read More »

achieving-lasting-remission-for-hiv

Achieving lasting remission for HIV


Promising trials using engineered antibodies suggest that “functional cures” may be in reach.

A digital illustration of an HIV-infected T cell. Once infected, the immune cell is hijacked by the virus to produce and release many new viral particles before dying. As more T-cells are destroyed, the immune system is progressively weakened. Credit: Kateryna Kon/Science Photo Library via Getty Images

Around the world, some 40 million people are living with HIV. And though progress in treatment means the infection isn’t the death sentence it once was, researchers have never been able to bring about a cure. Instead, HIV-positive people must take a cocktail of antiretroviral drugs for the rest of their lives.

But in 2025, researchers reported a breakthrough that suggests that a “functional” cure for HIV—a way to keep HIV under control long-term without constant treatment—may indeed be possible. In two independent trials using infusions of engineered antibodies, some participants remained healthy without taking antiretrovirals, long after the interventions ended.

In one of the trials—the FRESH trial, led by virologist Thumbi Ndung’u of the University of KwaZulu-Natal and the Africa Health Research Institute in South Africa—four of 20 participants maintained undetectable levels of HIV for a median of 1.5 years without taking antiretrovirals. In the other, the RIO trial set in the United Kingdom and Denmark and led by Sarah Fidler, a clinical doctor and HIV research expert at Imperial College London, six of 34 HIV-positive participants have maintained viral control for at least two years.

These landmark proof-of-concept trials show that the immune system can be harnessed to fight HIV. Researchers are now looking to conduct larger, more representative trials to see whether antibodies can be optimized to work for more people.

“I do think that this kind of treatment has the opportunity to really shift the dial,” Fidler says, “because they are long-acting drugs”—with effects that can persist even after they’re no longer in the body. “So far, we haven’t seen anything that works like that.”

People with HIV can live long, healthy lives if they take antiretrovirals. But their lifespans are still generally shorter than those of people without the virus. And for many, daily pills or even the newer, bimonthly injections present significant financial, practical, and social challenges, including stigma. “Probably for the last about 15 or 20 years, there’s been this real push to go, ‘How can we do better?’” says Fidler.

The dream, she says, is “what people call curing HIV, or a remission in HIV.” But that has presented a huge challenge because HIV is a master of disguise. The virus evolves so quickly after infection that the body can’t produce new antibodies quickly enough to recognize and neutralize it.

And some HIV hides out in cells in an inactive state, invisible to the immune system. These evasion tactics have outwitted a long succession of cure attempts. Aside from a handful of exceptional stem-cell transplants, interventions have consistently fallen short of a complete cure—one that fully clears HIV from the body.

A functional cure would be the next best thing. And that’s where a rare phenomenon offers hope: Some individuals with long-term HIV do eventually produce antibodies that can neutralize the virus, though too late to fully shake it. These potent antibodies target critical, rarely changing parts of HIV proteins in the outer viral membrane; these proteins are used by the virus to infect cells. The antibodies, able to recognize a broad range of virus strains, are termed broadly neutralizing.

Scientists are now racing to find the most potent broadly neutralizing antibodies and engineer them into a functional cure. FRESH and RIO are arguably the most promising attempts yet.

In the FRESH trial, scientists chose two antibodies that, combined, were likely to be effective against HIV strains known as HIV-1 clade C, which is dominant in sub-Saharan Africa. The trial enrolled young women from a high-prevalence community as part of a broader social empowerment program. The program had started the women on HIV treatment within three days of their infection several years earlier.

The RIO trial, meanwhile, chose two well-studied antibodies shown to be broadly effective. Its participants were predominantly white men around age 40 who also had gone on antiretroviral drugs soon after infection. Most had HIV-1 clade B, which is more prevalent in Europe.

By pairing antibodies, the researchers aimed to decrease the likelihood that HIV would develop resistance—a common challenge in antibody treatments—since the virus would need multiple mutations to evade both.

Participants in both trials were given an injection of the antibodies, which were modified to last around six months in the body. Then their treatment with antiviral medications was paused. The hope was that the antibodies would work with the immune system to kill active HIV particles, keeping the virus in check. If the effect didn’t last, HIV levels would rise after the antibodies had been broken down, and the participants would resume antiretroviral treatment.

Excitingly, however, findings in both trials suggested that, in some people, the interventions prompted an ongoing, independent immune response, which researchers likened to the effect of a vaccine.

In the RIO trial, 22 of the 34 people receiving broadly neutralizing antibodies had not experienced a viral rebound by 20 weeks. At this point, they were given another antibody shot. Beyond 96 weeks—long after the antibodies had disappeared — six still had viral levels low enough to remain off antiviral medications.

An additional 34 participants included in the study as controls received only a saline infusion and mostly had to resume treatment in four to six weeks; all but three were back on treatment within 20 weeks.

A similar pattern was observed in FRESH (although, because it was mostly a safety study, this trial did not include control participants). Six of the 20 participants retained viral suppression for 48 weeks after the antibody infusion, and of those, four remained off treatment for more than a year. Two and a half years after the intervention, one remains off antiretroviral medication. Two others also maintained viral control but eventually chose to go back on treatment for personal and logistical reasons.

It’s unknown when the virus might rebound, so the researchers are cautious about calling participants in remission functionally cured. However, the antibodies clearly seem to coax the immune system to fight the virus. Attached to infected cells, they signal to immune cells to come in and kill.

And importantly, researchers believe that this immune response to the antibodies may also stimulate immune cells called CD8+ T cells, which then hunt down HIV-infected cells. This could create an “immune memory” that helps the body control HIV even after the antibodies are gone.

The response resembles the immune control seen in a tiny group (fewer than 1 percent) of individuals with HIV, known as elite controllers. These individuals suppress HIV without the help of antiretrovirals, confining it mostly to small reservoirs. That the trials helped some participants do something similar is exciting, says Joel Blankson, an infectious diseases expert at Johns Hopkins Medicine, who coauthored an article about natural HIV controllers in the 2024 Annual Review of Immunology. “It might teach us how to be able to do this much more effectively, and we might be able to get a higher percentage of people in remission.”

One thing scientists do know is that the likelihood of achieving sustained control is higher if people start antiretroviral treatment soon after infection, when their immune systems are still intact and their viral reservoirs are small.

But post-treatment control can occur even in people who started taking antiretrovirals a long time after they were initially infected: a group known as chronically infected patients. “It just happens less often,” Blankson says. “So it’s possible the strategies that are involved in these studies will also apply to patients who are chronically infected.”

A particularly promising finding of the RIO trial was that the antibodies also affected dormant HIV hiding out in some cells. These reservoirs are how the virus rebounds when people stop treatment, and antibodies aren’t thought to touch them. Researchers speculate that the T cells boosted by the antibodies can recognize and kill latently infected cells that display even trace amounts of HIV on their surface.

The FRESH intervention, meanwhile, targeted the stubborn HIV reservoirs more directly through incorporating another drug, called vesatolimod. It’s designed to stimulate immune cells to respond to the HIV threat, and hopefully to “shock” dormant HIV particles out of hiding. Once that happens, the immune system, with the help of the antibodies, can recognize and kill them.

The results of FRESH are exciting, Ndung’u says, “because it might indicate that this regimen worked, to an extent. Because this was a small study, it’s difficult to, obviously, make very hard conclusions.” His team is still investigating the data.

Once he secures funding, Ndung’u aims to run a larger South Africa-based trial including chronically infected individuals. Fidler’s team, meanwhile, is recruiting for a third arm of RIO to try to determine whether pausing antiretroviral treatment for longer before administering the antibodies prompts a stronger immune response.

A related UK-based trial, called AbVax, will add a T-cell-stimulating drug to the mix to see whether it enhances the long-lasting, vaccine-like effect of the antibodies. “It could be that combining different approaches enhances different bits of the immune system, and that’s the way forward,” says Fidler, who is a co-principal investigator on that study.

For now, Fidler and Ndung’u will continue to track the virally suppressed participants — who, for the first time since they received their HIV diagnoses, are living free from the demands of daily treatment.

This story originally appeared at Knowable Magazine

Photo of Knowable Magazine

Knowable Magazine explores the real-world significance of scholarly work through a journalistic lens.

Achieving lasting remission for HIV Read More »

reintroduced-carnivores’-impacts-on-ecosystems-are-still-coming-into-focus

Reintroduced carnivores’ impacts on ecosystems are still coming into focus

He said he was surprised by how few studies show evidence of wolves, bears, and cougars having an effect on elk, moose, and deer populations. Instead, the biggest driver of changing elk population numbers across the West is humanity.

“In most mainland systems, it’s only when you combine wolves with grizzly bears and you take away human hunting as a substantial component that you see them suppressing prey numbers,” Wilmers said. “Outside of that, they’re mostly background noise against how humans are managing their prey populations.”

In some studies, ungulate populations actually increased slightly in the presence of wolves and grizzlies, Wilmers said, likely because human wildlife managers overestimated the effects of predators as they reduced hunting quotas.

“This is a much-needed review, as it is well executed, and highlights areas where more research is needed,” said Rae Wynn-Grant, a wildlife ecologist and cohost of the television show Mutual of Omaha’s Wild Kingdom Protecting the Wild, in an email to Inside Climate News. Wynn-Grant was not involved in the paper, and her work was not part of its survey.

In her view, the paper showed that an increase in predators on the landscape doesn’t automatically balance plant communities. “Our world would be much simpler if it did,” she said, “but the evidence suggests that so many variables factor into if and how ecosystems respond to increases in carnivore population in North America.”

Yellowstone, with its expansive valleys, relatively easy access, and status as an iconic, protected landscape, has become a hotspot for scientists trying to answer an existential question: Is it possible for an ecosystem that’s lost keystone large carnivores to be restored to a pre-extinction state upon their reintroduction?

Wilmers doesn’t think scientists have answered that question yet, except to show that it can take decades to untangle the web of factors driving ecological shifts in a place like Yellowstone. Any changes that do occur when a predator is driven to extinction may be impossible to reverse quickly, he said.

Yellowstone’s alternative stable state was a point echoed by researchers in both camps of the trophic cascade debate, and it is one Wilmers believes is vital to understand when evaluating the tradeoffs of large-carnivore reintroduction.

“You’d be better off avoiding the loss of beavers and wolves in the first place than you would be accepting that loss and trying to restore them later,” he said.

This story originally appeared on Inside Climate News

Reintroduced carnivores’ impacts on ecosystems are still coming into focus Read More »

crypto-hoarders-dump-tokens-as-shares-tumble

Crypto hoarders dump tokens as shares tumble

“It was inevitable,” said Jake Ostrovskis, head of OTC trading at Wintermute, referring to the sell-off in digital asset treasury stocks. “It got to the point where there’s too many of them.”

Several companies have begun selling their crypto stockpiles in an effort to fund share buybacks and shore up their stock prices, in effect putting the crypto treasury model into reverse.

North Carolina-based ether holder FG Nexus sold about $41.5 million of its tokens recently to fund its share buyback program. Its market cap is $104 million, while the crypto it holds is worth $116 million. Florida-based life sciences company turned ether buyer ETHZilla recently sold about $40 million worth of its tokens, also to fund its share buyback program.

Sequans Communications, a French semiconductor company, sold about $100 million of its bitcoin this month in order to service its debt, in a sign of how some companies that borrowed to fund crypto purchases are now struggling. Sequans’ market capitalization is $87 million, while the bitcoin it holds is worth $198 million.

graph of crypto prices

Credit: LSEG

Georges Karam, chief executive of Sequans, said the sale was a “tactical decision aimed at unlocking shareholder value given current market conditions.”

While bitcoin and ether sellers can find buyers, companies with more niche tokens will find it more difficult to raise money from their holdings, according to Morgan McCarthy. “When you’ve got a medical device company buying some long-tail asset in crypto, a niche in a niche market, it is not going to end well,” he said, adding that 95 percent of digital asset treasuries “will go to zero.”

Strategy, meanwhile, has doubled down and bought even more bitcoin as the price of the token has fallen to $87,000, from $115,000 a month ago. The firm also faces the looming possibility of being cut from some major equity indices, which could heap even more selling pressure on the stock.

But Saylor has brushed off any concerns. “Volatility is Satoshi’s gift to the faithful,” he said this week, referring to the pseudonymous creator of bitcoin.

© 2025 The Financial Times Ltd. All rights reserved. Not to be redistributed, copied, or modified in any way.

Crypto hoarders dump tokens as shares tumble Read More »

mushroom-foragers-collect-160-species-for-food,-medicine,-art,-and science

Mushroom foragers collect 160 species for food, medicine, art, and science

Like many mushroom harvesters, I got interested in foraging for fungi during the COVID-19 pandemic.

I had been preparing for a summer of field work studying foraged desert plants in a remote part of Australia when the pandemic hit, and my travel plans were abruptly frozen. It was March, right before morel mushrooms emerge in central Pennsylvania.

I wasn’t doing a lot other than going on long hikes and taking classes remotely at Penn State for my doctoral degree in ecology and anthropology. One of the classes was an agroforestry class with Eric Burkhart. We studied how agriculture and forests benefit people and the environment.

These two things eventually led to a yearslong project on mushroom harvesting in our region.

Why people forage

Foragers have been harvesting wild mushrooms in what is now Pennsylvania and the rest of the US mid-Atlantic region for generations, but the extent and specifics of the practice in the region had not been formally studied.

In 2021, Burkhart and I decided that we wanted to better understand the variety of wild mushroom species that Pennsylvania harvesters collect and what they use them for.

We conducted a series of surveys in 2022 and 2023 that revealed a wide variety of fungi are foraged in the region—though morels, chicken of the woods, and chanterelles are most common. We also learned that harvesters use the mushrooms primarily for food and medicinal purposes, and that foragers create communities that share knowledge. These community-based projects often use social media tools as a way for mushroom harvesters to share pictures, notes, and even the results of DNA sequences.

Our findings were published in the journal Economic Botany in October 2025.

160 species

Having spent a year building connections with local mushroom harvesters, starting in central Pennsylvania, including members of mushroom clubs and mycological associations, we recruited a diverse group of harvesters from around the mid-Atlantic. We also used mushroom festivals, social media, and word of mouth to get the word out.

We asked harvesters about their favorite mushrooms, common harvesting practices, resources they used while harvesting, and any sustainability practices.

Over 800 harvesters responded to the survey and reported that, collectively, they foraged 160 species of wild mushrooms. Morels and chicken of the woods were the two most popular, as each were reported by 13 percent of respondents. About 10 percent of respondents reported collecting chanterelles. Other popular species were hen of the woods, oysters, lion’s mane, black trumpet, honey mushroom, turkey tail, bolete, reishi, puffball, chaga, shrimp of the woods, and Dryad’s saddle, which is also known as the pheasant’s back mushroom.

Mushroom foragers collect 160 species for food, medicine, art, and science Read More »

uk-government-will-buy-tech-to-boost-ai-sector-in-$130m-growth-push

UK government will buy tech to boost AI sector in $130M growth push

“Our particular strengths as a country lie in areas like life sciences, financial services, the defense sector, and the creative sector. And where we will really lead the world is where we can use the power of AI in those sectors,” Kendall told the Financial Times.

The plans came as part of a wider AI package designed to upgrade Britain’s tech infrastructure and convince entrepreneurs and investors that Labour is backing the sector ahead of next week’s Budget, which is expected to raise taxes on the wealthy.

The UK has sought to attract investment from US AI companies such as OpenAI and Anthropic.

The government has signed several “strategic partnerships” with American groups in a bid to attract foreign investment in UK AI infrastructure and talent, in exchange for adopting their technology in the public sector.

Sue Daley, of lobby group TechUK, said the plan showed “real ambition” but warned: “Advanced market commitments of this kind must be designed carefully to avoid unintentionally distorting competition.”

The government also announced that James Wise, a venture capitalist at Balderton, would chair the government’s 500 million pound sovereign AI unit, which has been set up to back AI startups alongside the British Business Bank.

Additional reporting by Ivan Levingston.

© 2025 The Financial Times Ltd. All rights reserved. Not to be redistributed, copied, or modified in any way.

UK government will buy tech to boost AI sector in $130M growth push Read More »

this-hacker-conference-installed-a-literal-antivirus-monitoring-system

This hacker conference installed a literal antivirus monitoring system


Organizers had a way for attendees to track CO2 levels throughout the venue—even before they arrived.

Hacker conferences—like all conventions—are notorious for giving attendees a parting gift of mystery illness. To combat “con crud,” New Zealand’s premier hacker conference, Kawaiicon, quietly launched a real-time, room-by-room carbon dioxide monitoring system for attendees.

To get the system up and running, event organizers installed DIY CO2 monitors throughout the Michael Fowler Centre venue before conference doors opened on November 6. Attendees were able to check a public online dashboard for clean air readings for session rooms, kids’ areas, the front desk, and more, all before even showing up. “It’s ALMOST like we are all nerds in a risk-based industry,” the organizers wrote on the convention’s website.

“What they did is fantastic,” Jeff Moss, founder of the Defcon and Black Hat security conferences, told WIRED. “CO2 is being used as an approximation for so many things, but there are no easy, inexpensive network monitoring solutions available. Kawaiicon building something to do this is the true spirit of hacking.”

Elevated levels of CO2 lead to reduced cognitive ability and facilitate transmission of airborne viruses, which can linger in poorly ventilated spaces for hours. The more CO2 in the air, the more virus-friendly the air becomes, making CO2 data a handy proxy for tracing pathogens. In fact, the Australian Academy of Science described the pollution in indoor air as “someone else’s breath backwash.” Kawaiicon organizers faced running a large infosec event during a measles outbreak, as well as constantly rolling waves of COVID-19, influenza, and RSV. It’s a familiar pain point for conference organizers frustrated by massive gaps in public health—and lack of control over their venue’s clean air standards.

“In general, the Michael Fowler venue has a single HVAC system, and uses Farr 30/30 filters with a rating of MERV-8,” Kawaiicon organizers explained, referencing the filtration choices in the space where the convention was held. MERV-8 is a budget-friendly choice–standard practice for homes. “The hardest part of the whole process is being limited by what the venue offers,” they explained. “The venue is older, which means less tech to control air flow, and an older HVAC system.”

Kawaiicon’s work began one month before the conference. In early October, organizers deployed a small fleet of 13 RGB Matrix Portal Room CO2 Monitors, an ambient carbon dioxide monitor DIY project adapted from US electronics and kit company Adafruit Industries. The monitors were connected to an Internet-accessible dashboard with live readings, daily highs and lows, and data history that showed attendees in-room CO2 trends. Kawaiicon tested its CO2 monitors in collaboration with researchers from the University of Otago’s public health department.

“That’s awesome,” says Adafruit founder and engineer Limor “Ladyada” Fried about the conference’s adaptation of the Matrix Portal project. “The best part is seeing folks pick up new skills and really understand how we measure and monitor air quality in the real world (like at a con during a measles flare-up)! Hackers and makers are able to be self-reliant when it comes to their public-health information needs.” (For the full specs of the Kawaiicon build, you can check out the GitHub repository here.)

The Michael Fowler Centre is a spectacular blend of Scandinavian brutalism and interior woodwork designed to enhance sound and air, including two grand pou—carved Māori totems—next to the main entrance that rise through to the upper foyers. Its cathedral-like acoustics posed a challenge to Kawaiicon’s air-hacking crew, which they solved by placing the RGB monitors in stereo. There were two on each level of the Main Auditorium (four total), two in the Renouf session space on level 1, plus monitors in the daycare and Kuracon (kids’ hacker conference) areas. To top it off, monitors were placed in the Quiet Room, at the Registration Desk, and in the Green Room.

“The things we had to consider were typical health and safety, and effective placement (breathing height, multiple monitors for multiple spaces, not near windows/doors),” a Kawaiicon spokesperson who goes by Sput online told WIRED over email.

“To be honest, it is no different than having to consider other accessibility options (e.g., access to venue, access to talks, access to private space for personal needs),” Sput wrote. “Being a tech-leaning community it is easier for us to get this set up ourselves, or with volunteer help, but definitely not out of reach given how accessible the CO2 monitor tech is.”

Kawaiicon’s attendees could quickly check the conditions before they arrived and decide how to protect themselves accordingly. At the event, WIRED observed attendees checking CO2 levels on their phones, masking and unmasking in different conference areas, and watching a display of all room readings on a dashboard at the registration desk.

In each conference session room, small wall-mounted monitors displayed stoplight colors showing immediate conditions: green for safe, orange for risky, and red to show the room had high CO2 levels, the top level for risk.

“Everyone who occupies the con space we operate have a different risk and threat model, and we want everyone to feel they can experience the con in a way that fits their model,” the organizers wrote on their website. “Considering Covid-19 is still in the community, we wanted to make sure that everyone had all the information they needed to make their own risk assessment on ‘if’ and ‘how’ they attended the con. So this is our threat model and all the controls and zones we have in place.”

Colorful custom-made Kawaiicon posters by New Zealand artist Pepper Raccoon placed throughout the Michael Fowler Centre displayed a QR code, making the CO2 dashboard a tap away, no matter where they were at the conference.

“We think this is important so folks don’t put themselves at risk having to go directly up to a monitor to see a reading,” Kawaiicon spokesperson Sput told WIRED, “It also helps folks find a space that they can move to if the reading in their space gets too high.”

It’s a DIY solution any conference can put in place: resources, parts lists, and assembly guides are here.

Kawaiicon’s organizers aren’t keen to pretend there were no risks to gathering in groups during ongoing outbreaks. “Masks are encouraged, but not required,” Kawaiicon’s Health and Safety page stated. “Free masks will be available at the con if you need one.” They encouraged attendees to test before coming in, and for complete accessibility for all hackers who wanted to attend, of any ability, they offered a full virtual con stream with no ticket required.

Trying to find out if a venue will have clean or gross recycled air before attending a hacker conference has been a pain point for researchers who can’t afford to get sick at, or after, the next B-Sides, Defcon, or Black Hat. Kawaiicon addresses this headache. But they’re not here for debates about beliefs or anti-science trolling. “We each have our different risk tolerance,” the organizers wrote. “Just leave others to make the call that is best for them. No one needs your snarky commentary.”

This story originally appeared at WIRED.com.

Photo of WIRED

Wired.com is your essential daily guide to what’s next, delivering the most original and complete take you’ll find anywhere on innovation’s impact on technology, science, business and culture.

This hacker conference installed a literal antivirus monitoring system Read More »