syndication – Page 8

Can addressing gut issues treat long COVID in children?

COVID-19, health, long COVID, Science, syndication / Kelly Newman / September 28, 2024

Child holding his stomach — Frazao Studio Latino/ Getty Images

Four years after the outbreak of the COVID-19 pandemic, doctors and researchers are still seeking ways to help patients with long COVID, the persistent and often debilitating symptoms that can continue long after a COVID-19 infection.

In adults, the most common long COVID symptoms include fatigue and brain fog, but for children the condition can look different. A study published last month suggests preteens are more likely to experience symptoms such as headaches, stomach pain, trouble sleeping, and attention difficulties. Even among children, effects seem to vary by age. “There seems to be some differences between age groups, with less signs of organ damage in younger children and more adultlike disease in adolescents,” says Petter Brodin, professor of pediatric immunology at Imperial College London.

While vast sums have been devoted to long COVID research—the US National Institutes of Health have spent more than a billion dollars on research projects and clinical trials—research into children with the condition has been predominantly limited to online surveys, calls with parents, and studies of electronic health records. This is in spite of a recent study suggesting that between 10 and 20 percent of children may have developed long COVID following an acute infection, and another report finding that while many have recovered, some still remain ill three years later.

Now, what’s believed to be the first clinical trial specifically aimed at children and young adults with long COVID is underway, recruiting subjects aged 7 to 21 on which to test a potential treatment. It builds on research that suggests long COVID in children may be linked to the gut.

In May 2021, Lael Yonker, a pediatric pulmonologist at Massachusetts General Hospital in Boston, published a study of multisystem inflammatory syndrome in children (MIS-C), which she says is now regarded as a more severe and acute version of long COVID. It showed that these children had elevated levels of a protein called zonulin, a sign of a so-called leaky gut. Higher levels of zonulin are associated with greater permeability in the intestine, which could enable SARS-CoV-2 viral particles to leak out of the intestines and into the bloodstream instead of being excreted out of the body. From there, they could trigger inflammation.

As Yonker began to see more and more children with long COVID, she theorized that many of the gastrointestinal and neurological symptoms they were experiencing might be linked. But her original study also pointed to a possible solution. When she gave the children with MIS-C a drug called larazotide, an existing treatment for people with issues relating to a leaky gut, the levels of viral particles in their blood decreased and their symptoms improved.

Can addressing gut issues treat long COVID in children? Read More »

When you call a restaurant, you might be chatting with an AI host

AI, AI voice chat, ai voice generation, Biz & IT, restaurants, syndication / Mike M. / September 22, 2024

digital hosting —

Voice chatbots are increasingly picking up the phone for restaurants.

Flora Tsapovsky, WIRED.com – Sep 22, 2024 11: 12 am UTC

Drawing of a robot holding a telephone. — Getty Images | Juj Winn

A pleasant female voice greets me over the phone. “Hi, I’m an assistant named Jasmine for Bodega,” the voice says. “How can I help?”

“Do you have patio seating,” I ask. Jasmine sounds a little sad as she tells me that unfortunately, the San Francisco–based Vietnamese restaurant doesn’t have outdoor seating. But her sadness isn’t the result of her having a bad day. Rather, her tone is a feature, a setting.

Jasmine is a member of a new, growing clan: the AI voice restaurant host. If you recently called up a restaurant in New York City, Miami, Atlanta, or San Francisco, chances are you have spoken to one of Jasmine’s polite, calculated competitors.

In the sea of AI voice assistants, hospitality phone agents haven’t been getting as much attention as consumer-based generative AI tools like Gemini Live and ChatGPT-4o. And yet, the niche is heating up, with multiple emerging startups vying for restaurant accounts across the US. Last May, voice-ordering AI garnered much attention at the National Restaurant Association’s annual food show. Bodega, the high-end Vietnamese restaurant I called, used Maitre-D AI, which launched primarily in the Bay Area in 2024. Newo, another new startup, is currently rolling its software out at numerous Silicon Valley restaurants. One-year-old RestoHost is now answering calls at 150 restaurants in the Atlanta metro area, and Slang, a voice AI company that started focusing on restaurants exclusively during the COVID-19 pandemic and announced a $20 million funding round in 2023, is gaining ground in the New York and Las Vegas markets.

All of them offer a similar service: an around-the-clock AI phone host that can answer generic questions about the restaurant’s dress code, cuisine, seating arrangements, and food allergy policies. They can also assist with making, altering, or canceling a reservation. In some cases, the agent can direct the caller to an actual human, but according to RestoHost co-founder Tomas Lopez-Saavedra, only 10 percent of the calls result in that. Each platform offers the restaurant subscription tiers that unlock additional features, and some of the systems can speak multiple languages.

But who even calls a restaurant in the era of Google and Resy? According to some of the founders of AI voice host startups, many customers do, and for various reasons. “Restaurants get a high volume of phone calls compared to other businesses, especially if they’re popular and take reservations,” says Alex Sambvani, CEO and co-founder of Slang, which currently works with everyone from the Wolfgang Puck restaurant group to Chick-fil-A to the fast-casual chain Slutty Vegan. Sambvani estimates that in-demand establishments receive between 800 and 1,000 calls per month. Typical callers tend to be last-minute bookers, tourists and visitors, older people, and those who do their errands while driving.

Matt Ho, the owner of Bodega SF, confirms this scenario. “The phones would ring constantly throughout service,” he says. “We would receive calls for basic questions that can be found on our website.” To solve this issue, after shopping around, Ho found that Maitre-D was the best fit. Bodega SF became one of the startup’s earliest clients in May, and Ho even helped the founders with trial and error testing prior to launch. “This platform makes the job easier for the host and does not disturb guests while they’re enjoying their meal,” he says.

When you call a restaurant, you might be chatting with an AI host Read More »

European leadership change means new adversaries for Big Tech

big tech, EU, European Commission, Policy, syndication, Thierry Breton / Mike M. / September 21, 2024

A new sheriff in town —

“Legislation has been adopted and now needs to be enforced.”

Morgan Meaker, wired.com – Sep 21, 2024 11: 05 am UTC

If the past five years of EU tech rules could take human form, they would embody Thierry Breton. The bombastic commissioner, with his swoop of white hair, became the public face of Brussels’ irritation with American tech giants, touring Silicon Valley last summer to personally remind the industry of looming regulatory deadlines.

Combative and outspoken, Breton warned that Apple had spent too long “squeezing” other companies out of the market. In a case against TikTok, he emphasized, “our children are not guinea pigs for social media.”

His confrontational attitude to the CEOs themselves was visible in his posts on X. In the lead-up to Musk’s interview with Donald Trump, Breton posted a vague but threatening letter on his account reminding Musk there would be consequences if he used his platform to amplify “harmful content.” Last year, he published a photo with Mark Zuckerberg, declaring a new EU motto of “move fast to fix things”—a jibe at the notorious early Facebook slogan. And in a 2023 meeting with Google CEO Sundar Pichai, Breton reportedly got him to agree to an “AI pact” on the spot, before tweeting the agreement, making it difficult for Pichai to back out.

Yet in this week’s reshuffle of top EU jobs, Breton resigned—a decision he alleged was due to backroom dealing between EU Commission president Ursula von der Leyen and French president Emmanuel Macron.

“I’m sure [the tech giants are] happy Mr. Breton will go, because he understood you have to hit shareholders’ pockets when it comes to fines,” says Umberto Gambini, a former adviser at the EU Parliament and now a partner at consultancy Forward Global.

Breton is to be effectively replaced by the Finnish politician Henna Virkkunen, from the center-right EPP Group, who has previously worked on the Digital Services Act.

“Her style will surely be less brutal and maybe less visible on X than Breton,” says Gambini. “It could be an opportunity to restart and reboot the relations.”

Little is known about Virkkunen’s attitude to Big Tech’s role in Europe’s economy. But her role has been reshaped to fit von der Leyen’s priorities for her next five-year term. While Breton was the commissioner for the internal market, Virkkunen will work with the same team but operate under the upgraded title of executive vice president for tech sovereignty, security and democracy, meaning she reports directly to von der Leyen.

The 27 commissioners, who form von der Leyen’s new team and are each tasked with a different area of focus, still have to be approved by the European Parliament—a process that could take weeks.

“[Previously], it was very, very clear that the commission was ambitious when it came to thinking about and proposing new legislation to counter all these different threats that they had perceived, especially those posed by big technology platforms,” says Mathias Vermeulen, public policy director at Brussels-based consultancy AWO. “That is not a political priority anymore, in the sense that legislation has been adopted and now has to be enforced.”

Instead Virkkunen’s title implies the focus has shifted to technology’s role in European security and the bloc’s dependency on other countries for critical technologies like chips. “There’s this realization that you now need somebody who can really connect the dots between geopolitics, security policy, industrial policy, and then the enforcement of all the digital laws,” he adds. Earlier in September, a much anticipated report by economist and former Italian prime minister Mario Draghi warned that Europe would risk becoming “vulnerable to coercion” on the world stage if it did not jump-start growth. “We must have more secure supply chains for critical raw materials and technologies,” he said.

Breton is not the only prolific Big Tech adversary to be replaced this week—in a planned exit. Gone, too, is Margrethe Vestager, who had garnered a reputation as one of the world’s most powerful antitrust regulators after 10 years in the post. Last week, Vestager celebrated a victory in a case forcing Apple to pay $14.4 billion in back taxes to Ireland, a case once referred to by Apple CEO Tim Cook as “total political crap”.

Vestager—who vied with Breton for the reputation of lead digital enforcer (technically she was his superior)—will now be replaced by the Spanish socialist Teresa Ribera, whose role will encompass competition as well as Europe’s green transition. Her official title will be executive vice-president-designate for a clean, just and competitive transition, making it likely Big Tech will slip down the list of priorities. “[Ribera’s] most immediate political priority is really about setting up this clean industrial deal,” says Vermuelen.

Political priorities might be shifting, but the frenzy of new rules introduced over the past five years will still need to be enforced. There is an ongoing legal battle over Google’s $1.7 billion antitrust fine. Apple, Google, and Meta are under investigation for breaches of the Digital Markets Act. Under the Digital Services Act, TikTok, Meta, AliExpress, as well as Elon Musk’s X are also subject to probes. “It is too soon for Elon Musk to breathe a sigh of relief,” says J. Scott Marcus, senior fellow at think tank Bruegel. He claims that Musk’s alleged practices at X are likely to run afoul of the Digital Services Act (DSA) no matter who the commissioner is.

“The tone of the confrontation might become a bit more civil, but the issues are unlikely to go away.”

This story originally appeared on wired.com.

European leadership change means new adversaries for Big Tech Read More »

Bizarre, nine-day seismic signal caused by epic landslide in Greenland

climate change, glaciers, Greenland, Science, seismology, syndication / Mike M. / September 14, 2024

Big splash —

Unidentified seismic object resulted in skyscraper-high tsunami.

Steven Hicks and Kristian Svennevig, The Conversation – Sep 14, 2024 11: 28 am UTC

Earthquake scientists detected an unusual signal on monitoring stations used to detect seismic activity during September 2023. We saw it on sensors everywhere, from the Arctic to Antarctica.

We were baffled—the signal was unlike any previously recorded. Instead of the frequency-rich rumble typical of earthquakes, this was a monotonous hum, containing only a single vibration frequency. Even more puzzling was that the signal kept going for nine days.

Initially classified as a “USO”—an unidentified seismic object—the source of the signal was eventually traced back to a massive landslide in Greenland’s remote Dickson Fjord. A staggering volume of rock and ice, enough to fill 10,000 Olympic-sized swimming pools, plunged into the fjord, triggering a 200-meter-high mega-tsunami and a phenomenon known as a seiche: a wave in the icy fjord that continued to slosh back and forth, some 10,000 times over nine days.

To put the tsunami in context, that 200-meter wave was double the height of the tower that houses Big Ben in London and many times higher than anything recorded after massive undersea earthquakes in Indonesia in 2004 (the Boxing Day tsunami) or Japan in 2011 (the tsunami which hit Fukushima nuclear plant). It was perhaps the tallest wave anywhere on Earth since 1980.

Our discovery, now published in the journal Science, relied on collaboration with 66 other scientists from 40 institutions across 15 countries. Much like an air crash investigation, solving this mystery required putting many diverse pieces of evidence together, from a treasure trove of seismic data, to satellite imagery, in-fjord water level monitors, and detailed simulations of how the tsunami wave evolved.

This all highlighted a catastrophic, cascading chain of events, from decades to seconds before the collapse. The landslide traveled down a very steep glacier in a narrow gully before plunging into a narrow, confined fjord. Ultimately, though, it was decades of global heating that had thinned the glacier by several tens of meters, meaning that the mountain towering above it could no longer be held up.

Uncharted waters

But beyond the weirdness of this scientific marvel, this event underscores a deeper and more unsettling truth: climate change is reshaping our planet and our scientific methods in ways we are only beginning to understand.

It is a stark reminder that we are navigating uncharted waters. Just a year ago, the idea that a seiche could persist for nine days would have been dismissed as absurd. Similarly, a century ago, the notion that warming could destabilize slopes in the Arctic, leading to massive landslides and tsunamis happening almost yearly, would have been considered far-fetched. Yet, these once-unthinkable events are now becoming our new reality.

The “once unthinkable” ripples around the world.

As we move deeper into this new era, we can expect to witness more phenomena that defy our previous understanding, simply because our experience does not encompass the extreme conditions we are now encountering. We found a nine-day wave that previously no one could imagine could exist.

Traditionally, discussions about climate change have focused on us looking upwards and outwards to the atmosphere and to the oceans with shifting weather patterns, and rising sea levels. But Dickson Fjord forces us to look downward, to the very crust beneath our feet.

For perhaps the first time, climate change has triggered a seismic event with global implications. The landslide in Greenland sent vibrations through the Earth, shaking the planet and generating seismic waves that traveled all around the globe within an hour of the event. No piece of ground beneath our feet was immune to these vibrations, metaphorically opening up fissures in our understanding of these events.

This will happen again

Although landslide-tsunamis have been recorded before, the one in September 2023 was the first ever seen in east Greenland, an area that had appeared immune to these catastrophic climate change induced events.

This certainly won’t be the last such landslide-megatsunami. As permafrost on steep slopes continues to warm and glaciers continue to thin, we can expect these events to happen more often and on an even bigger scale across the world’s polar and mountainous regions. Recently identified unstable slopes in west Greenland and in Alaska are clear examples of looming disasters.

Enlarge / Landslide-affected slopes around Barry Arm fjord, Alaska. If the slopes suddenly collapse, scientists fear a large tsunami would hit the town of Whittier, 48km away.

Gabe Wolken/USGS

As we confront these extreme and unexpected events, it is becoming clear that our existing scientific methods and toolkits may need to be fully equipped to deal with them. We had no standard workflow to analyze the 2023 Greenland event. We also must adopt a new mindset because our current understanding is shaped by a now near-extinct, previously stable climate.

As we continue to alter our planet’s climate, we must be prepared for unexpected phenomena that challenge our current understanding and demand new ways of thinking. The ground beneath us is shaking, both literally and figuratively. While the scientific community must adapt and pave the way for informed decisions, it’s up to decision-makers to act.

The authors discuss their findings in more depth.

Stephen Hicks is a Research Fellow in Computational Seismology, UCL and Kristian Svennevig is a Senior Researcher, Department of Mapping and Mineral Resources, Geological Survey of Denmark and Greenland

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Bizarre, nine-day seismic signal caused by epic landslide in Greenland Read More »

“Fascists”: Elon Musk responds to proposed fines for disinformation on X

australia, disinformation, elon musk, misinformation, Policy, syndication, Twitter, X / Mike M. / September 14, 2024

Being responsible is so hard —

“Elon Musk’s had more positions on free speech than the Kama Sutra,” says lawmaker.

Nic Fildes, Financial Times – Sep 13, 2024 1: 32 pm UTC

Getty Images | Dan Kitwood

Elon Musk has lambasted Australia’s government as “fascists” over proposed laws that could levy substantial fines on social media companies if they fail to comply with rules to combat the spread of disinformation and online scams.

The billionaire owner of social media site X posted the word “fascists” on Friday in response to the bill, which would strengthen the Australian media regulator’s ability to hold companies responsible for the content on their platforms and levy potential fines of up to 5 percent of global revenue. The bill, which was proposed this week, has yet to be passed.

Musk’s comments drew rebukes from senior Australian politicians, with Stephen Jones, Australia’s finance minister, telling national broadcaster ABC that it was “crackpot stuff” and the legislation was a matter of sovereignty.

Bill Shorten, the former leader of the Labor Party and a cabinet minister, accused the billionaire of only championing free speech when it was in his commercial interests. “Elon Musk’s had more positions on free speech than the Kama Sutra,” Shorten said in an interview with Australian radio.

The exchange marks the second time that Musk has confronted Australia over technology regulation.

In May, he accused the country’s eSafety Commissioner of censorship after the government agency took X to court in an effort to force it to remove graphic videos of a stabbing attack in Sydney. A court later denied the eSafety Commissioner’s application.

Musk has also been embroiled in a bitter dispute with authorities in Brazil, where the Supreme Court ruled last month that X should be blocked over its failure to remove or suspend certain accounts accused of spreading misinformation and hateful content.

Australia has been at the forefront of efforts to regulate the technology sector, pitting it against some of the world’s largest social media companies.

This week, the government pledged to introduce a minimum age limit for social media use to tackle “screen addiction” among young people.

In March, Canberra threatened to take action against Meta after the owner of Facebook and Instagram said it would withdraw from a world-first deal to pay media companies to link to news stories.

The government also introduced new data privacy measures to parliament on Thursday that would impose hefty fines and potential jail terms of up to seven years for people found guilty of “doxxing” individuals or groups.

Prime Minister Anthony Albanese’s government had pledged to outlaw doxxing—the publication of personal details online for malicious purposes—this year after the details of a private WhatsApp group containing hundreds of Jewish Australians were published online.

Australia is one of the first countries to pursue laws outlawing doxxing. It is also expected to introduce a tranche of laws in the coming months to regulate how personal data can be used by artificial intelligence.

“These reforms give more teeth to the regulation,” said Monique Azzopardi at law firm Clayton Utz.

“Fascists”: Elon Musk responds to proposed fines for disinformation on X Read More »

Proposed underwater data center surprises regulators who hadn’t heard about it

AI, climate change, data centers, Policy, syndication / Shannon Garcia / September 11, 2024

Data centers powering the generative AI boom are gulping water and exhausting electricity at what some researchers view as an unsustainable pace. Two entrepreneurs who met in high school a few years ago want to overcome that crunch with a fresh experiment: sinking the cloud into the sea.

Sam Mendel and Eric Kim launched their company, NetworkOcean, out of startup accelerator Y Combinator on August 15 by announcing plans to dunk a small capsule filled with GPU servers into San Francisco Bay within a month. “There’s this vital opportunity to build more efficient computer infrastructure that we’re gonna rely on for decades to come,” Mendel says.

The founders contend that moving data centers off land would slow ocean temperature rise by drawing less power and letting seawater cool the capsule’s shell, supplementing its internal cooling system. NetworkOcean’s founders have said a location in the bay would deliver fast processing speeds for the region’s buzzing AI economy.

But scientists who study the hundreds of square miles of brackish water say even the slightest heat or disturbance from NetworkOcean’s submersible could trigger toxic algae blooms and harm wildlife. And WIRED inquiries to several California and US agencies who oversee the bay found that NetworkOcean has been pursuing its initial test of an underwater data center without having sought, much less received, any permits from key regulators.

The outreach by WIRED prompted at least two agencies—the Bay Conservation and Development Commission and the San Francisco Regional Water Quality Control Board—to email NetworkOcean that testing without permits could run afoul of laws, according to public records and spokespeople for the agencies. Fines from the BCDC can run up to hundreds of thousands of dollars.

The nascent technology has already been in hot water in California. In 2016, the state’s coastal commission issued a previously unreported notice to Microsoft saying that the tech giant had violated the law the year before by plunging an unpermitted server vessel into San Luis Obispo Bay, about 250 miles south of San Francisco. The months-long test, part of what was known as Project Natick, had ended without apparent environmental harm by the time the agency learned of it, so officials decided not to fine Microsoft, according to the notice seen by WIRED.

The renewed scrutiny of underwater data centers has surfaced an increasingly common tension between innovative efforts to combat global climate change and long-standing environmental laws. Permitting takes months, if not years, and can cost millions of dollars, potentially impeding progress. Advocates of the laws argue that the process allows for time and input to better weigh trade-offs.

“Things are overregulated because people often don’t do the right thing,” says Thomas Mumley, recently retired assistant executive officer of the bay water board. “You give an inch, they take a mile. We have to be cautious.”

Over the last two weeks, including during an interview at the WIRED office, NetworkOcean’s founders have provided driblets of details about their evolving plans. Their current intention is to test their underwater vessel for about an hour, just below the surface of what Mendel would only describe as a privately owned and operated portion of the bay that he says is not subject to regulatory oversight. He insists that a permit is not required based on the location, design, and minimal impact. “We have been told by our potential testing site that our setup is environmentally benign,” Mendel says.

Mumley, the retired regulator, calls the assertion about not needing a permit “absurd.” Both Bella Castrodale, the BCDC’s lead enforcement attorney, and Keith Lichten, a water board division manager, say private sites and a quick dip in the bay aren’t exempt from permitting. Several other experts in bay rules tell WIRED that even if some quirk does preclude oversight, they believe NetworkOcean is sending a poor message to the public by not coordinating with regulators.

“Just because these centers would be out of sight does not mean they are not a major disturbance,” says Jon Rosenfield, science director at San Francisco Baykeeper, a nonprofit that investigates industrial polluters.

School project

Mendel and Kim say they tried to develop an underwater renewable energy device together during high school in Southern California before moving onto non-nautical pursuits. Mendel, 23, dropped out of college in 2022 and founded a platform for social media influencers.

About a year ago, he built a small web server using the DIY system Raspberry Pi to host another personal project, and temporarily floated the equipment in San Francisco Bay by attaching it to a buoy from a private boat in the Sausalito area. (Mendel declined to answer questions about permits.) After talking with Kim, also 23, about this experiment, the two decided to move in together and start NetworkOcean.

Their pitch is that underwater data centers are more affordable to develop and maintain, especially as electricity shortages limit sites on land. Surrounding a tank of hot servers with water naturally helps cools them, avoiding the massive resource drain of air-conditioning and also improving on the similar benefits of floating data centers. Developers of offshore wind farms are eager to electrify NetworkOcean vessels, Mendel says.

Proposed underwater data center surprises regulators who hadn’t heard about it Read More »

These household brands want to redefine what counts as “recyclable”

plastics, Policy, recycling, syndication / Kelly Newman / September 9, 2024

This story was originally published by ProPublica, a Pulitzer Prize-winning investigative newsroom. Sign up for The Big Story newsletter to receive stories like this one in your inbox.

Most of the products in the typical kitchen use plastics that are virtually impossible to recycle.

The film that acts as a lid on Dole Sunshine fruit bowls, the rings securing jars of McCormick dried herbs, the straws attached to Juicy Juice boxes, the bags that hold Cheez-Its and Cheerios—they’re all destined for the dumpster.

Now a trade group representing those brands and hundreds more is pressuring regulators to make plastic appear more environmentally friendly, a proposal experts say could worsen a crisis that is flooding the planet and our bodies with the toxic material.

The Consumer Brands Association believes companies should be able to stamp “recyclable” on products that are technically “capable” of being recycled, even if they’re all but guaranteed to end up in a landfill. As ProPublica previously reported, the group argued for a looser definition of “recyclable” in written comments to the Federal Trade Commission as the agency revises the Green Guides—guidelines for advertising products with sustainable attributes.

The association’s board of directors includes officials from some of the world’s richest companies, such as PepsiCo, Procter & Gamble, Coca-Cola, Land O’Lakes, Keurig Dr Pepper, Hormel Foods Corporation, Molson Coors Beverage Company, Campbell Soup, Kellanova, Mondelez International, Conagra Brands, J.M. Smucker, and Clorox.

Some of the companies own brands that project health, wellness, and sustainability. That includes General Mills, owner of Annie’s macaroni and cheese; The Honest Co., whose soaps and baby wipes line the shelves at Whole Foods; and Colgate-Palmolive, which owns the natural deodorant Tom’s of Maine.

ProPublica contacted the 51 companies on the association’s board of directors to ask if they agreed with the trade group’s definition of “recyclable.” Most did not respond. None said they disagreed with the definition. Nine companies referred ProPublica back to the association.

“The makers of America’s household brands are committed to creating a more circular economy which is why the industry has set sustainability goals and invested in consumer education tools” with “detailed recycling instructions,” Joseph Aquilina, the association’s vice president and deputy general counsel, wrote in an email.

The Green Guides are meant to increase consumer trust in sustainable products. Though these guidelines are not laws, they serve as a national reference for companies and other government agencies for how to define terms like “compostable,” “nontoxic” and “recyclable.” The Federal Trade Commission is revising the guides for the first time since 2012.

Most of the plastic we encounter is functionally not recyclable. It’s too expensive or technically difficult to deal with the health risks posed by the dyes and flame retardants found in many products. Collecting, sorting, storing and shipping the plastic for reprocessing often costs much more than plowing it into a landfill. Though some newer technologies have pushed the boundaries of what’s possible, these plastic-recycling techniques are inefficient and exist in such limited quantities that experts say they can’t be relied upon. The reality is: Only 5 percent of Americans’ discarded plastic gets recycled. And while soda bottles and milk jugs can be turned into new products, other common forms of plastic, like flimsy candy wrappers and chip bags, are destined for trash heaps and oceans, where they can linger for centuries without breaking down.

The current Green Guides allow companies to label products and packaging as “recyclable” if at least 60 percent of Americans have access to facilities that will take the material. As written, the guidelines don’t specify whether it’s enough for the facilities to simply collect and sort the items or if there needs to be a reasonable expectation that the material will be made into something new.

These household brands want to redefine what counts as “recyclable” Read More »

The Golden Age of offbeat Arctic research

Greenland, ice sheet, Science, syndication / Kelly Newman / September 8, 2024

cold war dreamers —

The Cold War spawned some odd military projects that were doomed to fail.

Paul Bierman, Undark Magazine – Sep 8, 2024 11: 12 am UTC

Enlarge / At the US Army’s Camp Century on the Greenland ice sheet, an Army truck equipped with a railroad wheel conversion rides on 1,300 feet of track under the snow.

In recent years, the Arctic has become a magnet for climate change anxiety, with scientists nervously monitoring the Greenland ice sheet for signs of melting and fretting over rampant environmental degradation. It wasn’t always that way.

At the height of the Cold War in the 1950s, as the fear of nuclear Armageddon hung over American and Soviet citizens, idealistic scientists and engineers saw the vast Arctic region as a place of unlimited potential for creating a bold new future. Greenland emerged as the most tantalizing proving ground for their research.

Scientists and engineers working for and with the US military cooked up a rash of audacious cold-region projects—some innovative, many spit-balled, and most quickly abandoned. They were the stuff of science fiction: disposing of nuclear waste by letting it melt through the ice; moving people, supplies, and missiles below the ice using subways, some perhaps atomic powered; testing hovercraft to zip over impassable crevasses; making furniture from a frozen mix of ice and soil; and even building a nuclear-powered city under the ice sheet.

Today, many of their ideas, and the fever dreams that spawned them, survive only in the yellowed pages and covers of magazines like “REAL: the exciting magazine FOR MEN” and dozens of obscure Army technical reports.

Karl and Bernhard Philberth, both physicists and ordained priests, thought Greenland’s ice sheet the perfect repository for nuclear waste. Not all the waste—first they’d reprocess spent reactor fuel so that the long-lived nuclides would be recycled. The remaining, mostly short-lived radionuclides would be fused into glass or ceramic and surrounded by a few inches of lead for transport. They imagined several million radioactive medicine balls about 16 inches in diameter scattered over a small area of the ice sheet (about 300 square miles) far from the coast.

Because the balls were so radioactive, and thus warm, they would melt their way into the ice, each with the energy of a bit less than two dozen 100-watt incandescent light bulbs—a reasonable leap from Karl Philberth’s expertise designing heated ice drills that worked by melting their way through glaciers. The hope was that by the time the ice carrying the balls emerged at the coast thousands or tens of thousands of years later, the radioactivity would have decayed away. One of the physicists later reported that the idea was shown to him, by God, in a vision.

Enlarge / US Army test of the Snowblast in Greenland in the 1950s, a machine designed to smooth snow runways.

Of course, the plan had plenty of unknowns and led to heated discussion at scientific meetings when it was presented—what, for example, would happen if the balls got crushed or caught up in flows of meltwater near the base of the ice sheet. And would the radioactive balls warm the ice so much that the ice flowed faster at the base, speeding the balls’ trip to the coast?

Logistical challenges, scientific doubt, and politics sunk the project. Producing millions of radioactive glass balls wasn’t yet practical, and the Danes, who at the time controlled Greenland, were never keen on allowing nuclear waste disposal on what they saw as their island. Some skeptics even worried about climate change melting the ice. Nonetheless, the Philberths made visits to the ice sheet and published peer-reviewed scientific papers about their waste dream.

The Golden Age of offbeat Arctic research Read More »

Americans misunderstand their contribution to deteriorating environment

climate change, Science, syndication / Mike M. / September 7, 2024

Enlarge / Power lines are cast in silhouette as the Creek Fire creeps up on on the Shaver Springs community off of Tollhouse Road on Tuesday, Sept. 8, 2020, in Auberry, California.

This article originally appeared on Inside Climate News, a nonprofit, independent news organization that covers climate, energy and the environment. It is republished with permission. Sign up for their newsletter here.

Most people are “very” or “extremely” concerned about the state of the natural world, a new global public opinion survey shows.

Roughly 70 percent of 22,000 people polled online earlier this year agreed that human activities were pushing the Earth past “tipping points,” thresholds beyond which nature cannot recover, like loss of the Amazon rainforest or collapse of the Atlantic Ocean’s currents. The same number of respondents said the world needs to reduce carbon emissions within the next decade.

Just under 40 percent of respondents said technological advances can solve environmental challenges.

The Global Commons survey, conducted for two collectives of “economic thinkers” and scientists known as Earth4All and the Global Commons Alliance, polled people across 22 countries, including low-, middle- and high-income nations. The survey’s stated aim was to assess public opinion about “societal transformations” and “planetary stewardship.”

The results, released Thursday, highlight that people living under diverse circumstances seem to share worries about the health of ecosystems and the environmental problems future generations will inherit.

Explore the latest news about what’s at stake for the climate during this election season.

But there were some regional differences. People living in emerging economies, including Kenya and India, perceived themselves to be more exposed to environmental and climate shocks, like drought, flooding, and extreme weather. That group expressed higher levels of concern about the environment, though 59 percent of all respondents said they are “very” or “extremely” worried about “the state of nature today,” and another 29 percent are at least somewhat concerned.

Americans are included in the global majority, but a more complex picture emerged in the details of the survey, conducted by Ipsos.

Roughly one in two Americans said they are not very or not at all exposed to environmental and climate change risks. Those perceptions contrast sharply with empirical evidence showing that climate change is having an impact in nearly every corner of the United States. A warming planet has intensified hurricanes battering coasts, droughts striking middle American farms, and wildfires threatening homes and air quality across the country. And climate shocks are driving up prices of some food, like chocolate and olive oil, and consumer goods.

Americans also largely believe they do not bear responsibility for global environmental problems. Only about 15 percent of US respondents said that high- and middle-income Americans share responsibility for climate change and natural destruction. Instead, they attribute the most blame to businesses and governments of wealthy countries.

Those survey responses suggest that at least half of Americans may not feel they have any skin in the game when it comes to addressing global environmental problems, according to Geoff Dabelko, a professor at Ohio University and expert in environmental policy and security.

Translating concern about the environment to actual change requires people to believe they have something at stake, Dabelko said. “It’s troubling that Americans aren’t making that connection.”

While fossil fuel companies have long campaigned to shape public perception in a way that absolves their industry of fault for ecosystem destruction and climate change, individual behavior does play a role. Americans have some of the highest per-capita consumption rates in the world.

The world’s wealthiest 10 percent are responsible for nearly half the world’s carbon emissions, along with ecosystem destruction and related social impacts. For instance, American consumption of gold, tropical hardwoods like mahogany and cedar and other commodities has been linked to the destruction of the Amazon rainforest and attacks on Indigenous people defending their territories from extractive activities.

The United States is one of the world’s wealthiest countries and home to 38 percent of the world’s millionaires (the largest share). But a person doesn’t need to be a millionaire to fit within the cohort of the world’s wealthiest. Americans without children earning more than $60,000 a year after tax, and families of three with an after-tax household income above $130,000, are in the richest 1 percent of the world’s population.

United Nations emissions gap reports have said that to reach global climate goals, the world’s wealthiest people must cut their personal emissions by at least a factor of 30. High-income Americans’ emissions footprint is largely a consequence of lifestyle choices like living in large homes, flying often, opting for personal vehicles over public transportation, and conspicuous consumption of fast fashion and other consumer goods.

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Nvidia’s AI chips are cheaper to rent in China than US

AI, Biz & IT, NVIDIA, nvidia ai, syndication / Mike M. / September 6, 2024

secondhand channels —

Supply of processors helps Chinese startups advance AI technology despite US restrictions.

Ryan McMorrow and Eleanor Olcott, Financial Times – Sep 6, 2024 6: 31 pm UTC

The cost of renting cloud services using Nvidia’s leading artificial intelligence chips is lower in China than in the US, a sign that the advanced processors are easily reaching the Chinese market despite Washington’s export restrictions.

Four small-scale Chinese cloud providers charge local tech groups roughly $6 an hour to use a server with eight Nvidia A100 processors in a base configuration, companies and customers told the Financial Times. Small cloud vendors in the US charge about $10 an hour for the same setup.

The low prices, according to people in the AI and cloud industry, are an indication of plentiful supply of Nvidia chips in China and the circumvention of US measures designed to prevent access to cutting-edge technologies.

The A100 and H100, which is also readily available, are among Nvidia’s most powerful AI accelerators and are used to train the large language models that power AI applications. The Silicon Valley company has been banned from shipping the A100 to China since autumn 2022 and has never been allowed to sell the H100 in the country.

Chip resellers and tech startups said the products were relatively easy to procure. Inventories of the A100 and H100 are openly advertised for sale on Chinese social media and ecommerce sites such as Xiaohongshu and Alibaba’s Taobao, as well as in electronics markets, at slight markups to pricing abroad.

China’s larger cloud operators such as Alibaba and ByteDance, known for their reliability and security, charge double to quadruple the price of smaller local vendors for similar Nvidia A100 servers, according to pricing from the two operators and customers.

After discounts, both Chinese tech giants offer packages for prices comparable to Amazon Web Services, which charges $15 to $32 an hour. Alibaba and ByteDance did not respond to requests for comment.

“The big players have to think about compliance, so they are at a disadvantage. They don’t want to use smuggled chips,” said a Chinese startup founder. “Smaller vendors are less concerned.”

He estimated there were more than 100,000 Nvidia H100 processors in the country based on their widespread availability in the market. The Nvidia chips are each roughly the size of a book, making them relatively easy for smugglers to ferry across borders, undermining Washington’s efforts to limit China’s AI progress.

“We bought our H100s from a company that smuggled them in from Japan,” said a startup founder in the automation field who paid about 500,000 yuan ($70,000) for two cards this year. “They etched off the serial numbers.”

Nvidia said it sold its processors “primarily to well-known partners … who work with us to ensure that all sales comply with US export control rules”.

“Our pre-owned products are available through many second-hand channels,” the company added. “Although we cannot track products after they are sold, if we determine that any customer is violating US export controls, we will take appropriate action.”

The head of a small Chinese cloud vendor said low domestic costs helped offset the higher prices that providers paid for smuggled Nvidia processors. “Engineers are cheap, power is cheap, and competition is fierce,” he said.

In Shenzhen’s Huaqiangbei electronics market, salespeople speaking to the FT quoted the equivalent of $23,000–$30,000 for Nvidia’s H100 plug-in cards. Online sellers quote the equivalent of $31,000–$33,000.

Nvidia charges customers $20,000–$23,000 for H100 chips after recently cutting prices, according to Dylan Patel of SemiAnalysis.

One data center vendor in China said servers made by Silicon Valley’s Supermicro and fitted with eight H100 chips hit a peak selling price of 3.2 million yuan after the Biden administration tightened export restrictions in October. He said prices had since fallen to 2.5 million yuan as supply constraints eased.

Several people involved in the trade said merchants in Malaysia, Japan, and Indonesia often shipped Supermicro servers or Nvidia processors to Hong Kong before bringing them across the border to Shenzhen.

The black market trade depends on difficult-to-counter workarounds to Washington’s export regulations, experts said.

For example, while subsidiaries of Chinese companies are banned from buying advanced AI chips outside the country, their executives could establish new companies in countries such as Japan or Malaysia to make the purchases.

“It’s hard to completely enforce export controls beyond the US border,” said an American sanctions expert. “That’s why the regulations create obligations for the shipper to look into end users and [the] commerce [department] adds companies believed to be flouting the rules to the [banned] entity list.”

Additional reporting by Michael Acton in San Francisco.

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Harmful “nudify” websites used Google, Apple, and Discord sign-on systems

AI, ai deepfakes, Apple, Google, Policy, syndication / Kelly Newman / August 30, 2024

Major technology companies, including Google, Apple, and Discord, have been enabling people to quickly sign up to harmful “undress” websites, which use AI to remove clothes from real photos to make victims appear to be “nude” without their consent. More than a dozen of these deepfake websites have been using login buttons from the tech companies for months.

A WIRED analysis found 16 of the biggest so-called undress and “nudify” websites using the sign-in infrastructure from Google, Apple, Discord, Twitter, Patreon, and Line. This approach allows people to easily create accounts on the deepfake websites—offering them a veneer of credibility—before they pay for credits and generate images.

While bots and websites that create nonconsensual intimate images of women and girls have existed for years, the number has increased with the introduction of generative AI. This kind of “undress” abuse is alarmingly widespread, with teenage boys allegedly creating images of their classmates. Tech companies have been slow to deal with the scale of the issues, critics say, with the websites appearing highly in search results, paid advertisements promoting them on social media, and apps showing up in app stores.

“This is a continuation of a trend that normalizes sexual violence against women and girls by Big Tech,” says Adam Dodge, a lawyer and founder of EndTAB (Ending Technology-Enabled Abuse). “Sign-in APIs are tools of convenience. We should never be making sexual violence an act of convenience,” he says. “We should be putting up walls around the access to these apps, and instead we’re giving people a drawbridge.”

The sign-in tools analyzed by WIRED, which are deployed through APIs and common authentication methods, allow people to use existing accounts to join the deepfake websites. Google’s login system appeared on 16 websites, Discord’s appeared on 13, and Apple’s on six. X’s button was on three websites, with Patreon and messaging service Line’s both appearing on the same two websites.

WIRED is not naming the websites, since they enable abuse. Several are part of wider networks and owned by the same individuals or companies. The login systems have been used despite the tech companies broadly having rules that state developers cannot use their services in ways that would enable harm, harassment, or invade people’s privacy.

After being contacted by WIRED, spokespeople for Discord and Apple said they have removed the developer accounts connected to their websites. Google said it will take action against developers when it finds its terms have been violated. Patreon said it prohibits accounts that allow explicit imagery to be created, and Line confirmed it is investigating but said it could not comment on specific websites. X did not reply to a request for comment about the way its systems are being used.

In the hours after Jud Hoffman, Discord vice president of trust and safety, told WIRED it had terminated the websites’ access to its APIs for violating its developer policy, one of the undress websites posted in a Telegram channel that authorization via Discord was “temporarily unavailable” and claimed it was trying to restore access. That undress service did not respond to WIRED’s request for comment about its operations.

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Electric vehicle battery fires—what to know and how to react

batteries, battery fires, Cars, EVs, syndication, Tesla / Mike M. / August 24, 2024

sick burns —

It’s very rare, but lithium-ion batteries in electric vehicles can catch fire.

Reece Rogers, wired.com – Aug 24, 2024 11: 17 am UTC

Enlarge / The battery pack of a Volkswagen ID. Buzz electric microbus on the assembly line during a media tour of the Volkswagen AG multipurpose and commercial vehicle plant in Hannover, Germany, on Thursday, June 16, 2022.

Lithium-ion battery fires can be intense and frightening. As someone who used to repair second-hand smartphones, I’ve extinguished my fair share of flaming iPhones with punctured lithium-ion batteries. And the type of smartphone battery in your pocket right now is similar to what’s inside of electric vehicles. Except, the EV battery stores way more energy—so much energy that some firefighters are receiving special training to extinguish the extra-intense EV flames that are emitted by burning EV batteries after road accidents.

If you’ve been reading the news about EVs, you’ve likely encountered plenty of scary articles about battery fires on the rise. Recently, the US National Transportation Safety Board and the California Highway Patrol announced they are investigating a Tesla semi truck fire that ignited after the vehicle struck a tree. The lithium-ion battery burned for around four hours.

Does this mean that you should worry about your personal electric vehicle as a potential fire hazard? Not really. It makes more sense to worry about a gas-powered vehicle going up in flames than an electric vehicle, since EVs are less likely to catch fire than their more traditional transportation counterparts.

“Fires because of battery manufacturing defects are really very rare,” says Matthew McDowell, a codirector of Georgia Tech’s Advanced Battery Center. “Especially in electric vehicles, because they also have battery management systems.” The software keeps tabs on the different cells that comprise an EV’s battery and can help prevent the battery from being pushed beyond its limits.

How do electric vehicle fires happen?

During a crash that damages the EV battery, a fire may start with what’s called thermal runaway. EV batteries aren’t one solid brick. Rather, think of these batteries as a collection of many smaller batteries, called cells, pressed up against each other. With thermal runaway, a chemical reaction located in one of the cells lights an initial fire, and the heat soon spreads to each adjacent cell until the entire EV battery is burning.

Greg Less, director of the University of Michigan’s Battery Lab, breaks down EV battery fires into two distinct categories: accidents and manufacturing defects. He considers accidents to be everything from a collision that punctures the battery to a charging mishap. “Let’s take those off the table,” says Less. “Because, I think people understand that, regardless of the vehicle type, if you’re in an accident, there could be a fire.”

While all EV battery fires are hard to put out, fires from manufacturing defects are likely more concerning to consumers, due to their seeming randomness. (Think back to when all those Samsung phones had to be recalled because battery issues made them fire hazards.) How do these rare issues with EV battery manufacturing cause fires at what may feel like random moments?

It all comes down to how the batteries are engineered. “There’s some level of the engineering that has gone wrong and caused the cell to short, which then starts generating heat,” says Less. “Heat causes the liquid electrolyte to evaporate, creating a gas inside the cell. When the heat gets high enough, it catches fire, explodes, and then propagates to other cells.” These kinds of defects are likely what caused the highly publicized recent EV fires in South Korea, one of which damaged over a hundred vehicles in a parking lot.

How to react if your EV catches fire

According to the National Fire Prevention Agency, if an EV ever catches fire while you’re behind the wheel, immediately find a safe way to pull over and get the car away from the main road. Then, turn off the engine and make sure everyone leaves the vehicle immediately. Don’t delay things by grabbing personal belongings, just get out. Remain over 100 feet away from the burning car as you call 911 and request the fire department.

Also, you shouldn’t attempt to put out the flame yourself. This is a chemical fire, so a couple buckets of water won’t sufficiently smother the flames. EV battery fires can take first responders around 10 times more water to extinguish than a fire in a gas-powered vehicle. Sometimes the firefighters may decide to let the battery just burn itself out, rather than dousing it with water.

Once an EV battery catches fire, it’s possible for the chemical fire to reignite after the initial burn dies down. It’s even possible for the battery to go up in flames again days later. “Both firefighters and secondary responders, such as vehicle recovery or tow companies, also need to be aware of the potential for stranded energy that may remain in the undamaged portions of the battery,” says Thomas Barth, an investigator and biomechanics engineer for the NTSB, in an emailed statement. “This energy can pose risks for electric shock or cause the vehicle to reignite.”

Although it may be tempting to go back into the car and grab your wallet or other important items if the flame grows smaller or goes out for a second, resist the urge. Wait until your local fire department arrives to assess the overall situation and give you the all clear. Staying far away from the car also helps minimize your potential for breathing in unhealthy fumes emitted from the battery fire.

How could EV batteries be safer?

In addition to quick recalls and replacements of potentially faulty lithium-ion batteries, both researchers I spoke with were excited about future possibilities for a different kind of battery, called solid-state, to make EVs even more reliable. “These batteries could potentially show greater thermal stability than lithium-ion batteries,” says McDowell. “When it heats up a lot, it may just remain pretty stable.” With a solid-state battery, the liquid electrolyte is no longer part of battery cells, removing the most flammable aspect of battery design.

These solid-state batteries are already available in some smaller electronics, but producing large versions of the batteries at vast scale continues to be a hurdle that EV manufacturers are working to overcome.

This story originally appeared on wired.com.

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