A colation of Christian organisations has written an open letter to high-street banks in the UK, calling on them to stop financing new fossil-fuel extraction or risk losing their business.

The letter, published on Tuesday, is signed by the former Archbishop of Canterbury Lord Williams, the Methodist Church in Britain, the Scottish Episcopal Church, the Quakers, and several Roman Catholic religious orders. It opposes the $556 billion that Barclays, HSBC, Santander, NatWest, and Lloyds have reportedly provided to the fossil-fuel industry since the Paris Climate Agreement was signed in 2015.

Lord Williams said: “Banks are very understandably seen as institutions we need to be able to trust. What we are asking is that the main high street banks should show themselves to be fully worthy of that trust by playing their part in creating a future we can trust, a future in which our lethal dependence on fossil fuels will at last be put behind us.”

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A coalition of Christian organisations has written an open letter to the UK’s high street banks, calling on them to stop financing new fossil fuels or risk losing their business https://t.co/d8hfnnyPUS

— Church Times (@ChurchTimes) November 19, 2024

From the recalibration of military strategy to the reconstitution of diplomacy, artificial intelligence will become a key determinant of order in the world. Immune to fear and favor, AI introduces a new possibility of objectivity in strategic decision-making. But that objectivity, harnessed by both the warfighter and the peacemaker, should preserve human subjectivity, which is essential for the responsible exercise of force. AI in war will illuminate the best and worst expressions of humanity. It will serve as the means both to wage war and to end it.

Humanity’s long-standing struggle to constitute itself in ever-more complex arrangements, so that no state gains absolute mastery over others, has achieved the status of a continuous, uninterrupted law of nature. In a world where the major actors are still human—even if equipped with AI to inform, consult, and advise them—countries should still enjoy a degree of stability based on shared norms of conduct, subject to the tunings and adjustments of time.

But if AI emerges as a practically independent political, diplomatic, and military set of entities, that would force the exchange of the age-old balance of power for a new, uncharted disequilibrium. The international concert of nation-states—a tenuous and shifting equilibrium achieved in the last few centuries—has held in part because of the inherent equality of the players. A world of severe asymmetry—for instance, if some states adopted AI at the highest level more readily than others—would be far less predictable. In cases where some humans might face off militarily or diplomatically against a highly AI-enabled state, or against AI itself, humans could struggle to survive, much less compete. Such an intermediate order could witness an internal implosion of societies and an uncontrollable explosion of external conflicts.

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In our book Genesis we talk about all of the impacts of AI. One of the biggest impacts is on the conduct of war and national security: https://t.co/wv1CHGJdLn

— Eric Schmidt (@ericschmidt) November 20, 2024

The AI revolution is about to spread way beyond chatbots.

From new plastic-eating bacteria and new cancer cures to autonomous helper robots and self-driving cars, the generative-AI technology that gained prominence as the engine of ChatGPT is poised to change our lives in ways that make talking bots look like mere distractions.

While we tend to equate the current artificial-intelligence boom with computers that can write, talk, code and make pictures, most of those forms of expression are built on an underlying technology called a “transformer” that has far broader applications. 

First announced in a 2017 paper from Google researchers, transformers are a kind of AI algorithm that lets computers understand the underlying structure of any heap of data—be it words, driving data, or the amino acids in a protein—so that it can generate its own similar output.

The transformer paved the way for OpenAI to launch ChatGPT two years ago, and a range of companies are now working on how to use the innovation in new ways, from Waymo and its robot taxis to a biology startup called EvolutionaryScale, whose AI systems are designing new protein molecules. 

The applications of this breakthrough are so broad that in the seven years since the Google research was published, it has been cited in other scientific papers more than 140,000 times.

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This is a great article by @mims about how transformers, the key innovation powering LLMs like ChatGPT, are poised to transform robotics and other fields.https://t.co/4v3wqyUj95

— Erik Brynjolfsson (@erikbryn) November 18, 2024

Dr. Adam Rodman, an expert in internal medicine at Beth Israel Deaconess Medical Center in Boston, confidently expected that chatbots built to use artificial intelligence would help doctors diagnose illnesses.

He was wrong.

Instead, in a study Dr. Rodman helped design, doctors who were given ChatGPT-4 along with conventional resources did only slightly better than doctors who did not have access to the bot. And, to the researchers’ surprise, ChatGPT alone outperformed the doctors.

“I was shocked,” Dr. Rodman said.

The chatbot, from the company OpenAI, scored an average of 90 percent when diagnosing a medical condition from a case report and explaining its reasoning. Doctors randomly assigned to use the chatbot got an average score of 76 percent. Those randomly assigned not to use it had an average score of 74 percent.

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Interesting small-scale study on accuracy of diagnosing illness:

– Human doctors: 74%
– Human doctors using ChatGPT: 76%
– ChatGPT alone: 90%

Takeaway seems like vast potential for AI to help with diagnosis, but need better human <> AI teamwork:https://t.co/evE1jurR3U

— Greg Brockman (@gdb) November 18, 2024

Breast cancer is the second most common type of cancer and cause of cancer death for women in the United States, affecting one in eight women overall.

Most women with breast cancer undergo lumpectomy surgery to remove the tumor and a rim of healthy tissue surrounding the tumor. After the procedure, the removed tissue is sent to a pathologist to look for signs of disease at the edge of the tissue assessed. Unfortunately, about 20 percent of women who have lumpectomies must undergo a second surgery to remove more tissue.

Now, an MIT spinout is giving surgeons a real-time view of cancerous tissue during surgery. Lumicell has developed a handheld device and an optical imaging agent that, when combined, allow surgeons to scan the tissue within the surgical cavity to visualize residual cancer cells.  The surgeons see these images on a monitor that can guide them to remove additional tissue during the procedure.

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By providing a real-time view of breast cancer during surgery, MIT spinout Lumicell may enable more complete tumor removal. “The technology we developed allows the surgeon to scan the actual cavity,” W. David Lee says. https://t.co/LAZi3iuTa8 pic.twitter.com/vfnlaammXN

— Massachusetts Institute of Technology (MIT) (@MIT) November 6, 2024

A vicarage in a deprived area of Bristol has been transformed by the installation of solar panels, insulation and an air source heat pump.

Formerly, the 1970s vicarage, which had gas central heating, “was cold on a warm day”, according to the Rev Derek and his wife Anne Maddox.

Accompanied by Basil the dog, they “were often found under blankets watching the telly,” says Anne. The gas heating system “wasn’t fit for purpose,” she adds.

Then, this summer, the Diocese of Bristol began a programme of making 130 of its vicarages more fuel efficient, as part of the Church of England’s ambition to reach net zero carbon by 2030.

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Bristol Diocese is committed to Netzero 2030
https://t.co/DFqdE2gpdd via @churchofengland

— Bishopviv (@Bishopviv1) November 6, 2024

MIT researchers have developed wearable devices that may be able to perform similar functions for individual cells inside the body.

These battery-free, subcellular-sized devices, made of a soft polymer, are designed to gently wrap around different parts of neurons, such as axons and dendrites, without damaging the cells, upon wireless actuation with light. By snugly wrapping neuronal processes, they could be used to measure or modulate a neuron’s electrical and metabolic activity at a subcellular level.

Because these devices are wireless and free-floating, the researchers envision that thousands of tiny devices could someday be injected and then actuated noninvasively using light. Researchers would precisely control how the wearables gently wrap around cells, by manipulating the dose of light shined from outside the body, which would penetrate the tissue and actuate the devices.

By enfolding axons that transmit electrical impulses between neurons and to other parts of the body, these wearables could help restore some neuronal degradation that occurs in diseases like multiple sclerosis. In the long run, the devices could be integrated with other materials to create tiny circuits that could measure and modulate individual cells.

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In @CommsChem, Media Lab Prof. @DeblinaSarkar59 and researchers from @NCB_MIT and @MITChemE introduce wearable devices for cells. Made of a soft polymer and actuated with light, these battery-free, subcellular-sized devices can gently wrap around different parts of neurons. They… pic.twitter.com/VksMKlMFL7

— MIT Media Lab (@medialab) October 31, 2024

The reason climate change is so difficult to talk about is that bringing up any one issue is like pulling on a thread in a spiderweb: Every other thread in the web vibrates in response. We feel powerless to effect the changes we would like to see when simply meeting the needs of each day feels like an uphill battle. And so, the anxiety builds—until the anxiety itself feels like part of the avalanche threatening to tumble down on us. Is there any hope at all?

The short answer is yes. In fact, I think this is the time for radical hope. I first encountered this term in Jonathan Lear’s excellent book Radical Hope: Ethics in the Face of Cultural Devastation. Lear explores the history of the Crow tribe in the mid-1800s as they responded to the changes brought by western settlement of their territories in Montana.

The key figure in the book is the Crow chieftain Plenty Coups, who spent his life leading his people through those often-traumatic changes with one key insight: The old nomadic way of life chasing the buffalo was inescapably and irretrievably lost. How could his people hope when the very possibility of a meaningful Crow life was being destroyed? They had to learn to live a new way of life. Even their core values, like what it meant to be courageous, had to be re-formed in a culture where traditional warrior acts of courage were illegal.

Radical hope, then, is the hope that is formed when all our previous hopes are gone. Radical hope was the kind God provided the Israelite exiles….

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Climate change is a “wickedly complex problem,” writes a lecturer in science and religion.

Radical hope in the face of it “means settling down in our own exile and waiting for God’s promise to be fulfilled beyond the scope of our own lifetimes.”https://t.co/JrkRSyYFlP

— Christianity Today (@CTmagazine) October 26, 2024

Data centers are the factories of AI, turning energy and data into intelligence. Industry leaders estimate that a few major U.S. technology companies alone are expected to invest more than $600 billion in AI infrastructure, particularly in data centers, between 2023 and 2026. The countries that work with companies to host data centers running AI workloads gain economic, political, and technological advantages and leverage. But data centers also present national security sensitivities, given that they often house high-end, export-controlled semiconductors and governments, businesses, and everyday users send some of their most sensitive information through them. And while the United States is ahead of China in many aspects of AI, especially in software and chip design, America faces significant bottlenecks with data centers.

Data centers are critical for the digital economy and AI. But the data center buildout is hitting a wall. The United States is home to the plurality of the world’s data centers, numbering in the thousands. Yet America’s aging energy grid, which powers those data centers, is under enormous strain from a complex set of factors, including rising electricity demand, delayed infrastructure upgrades, extreme weather events, and the complex transition to renewable energy. Meanwhile, surging data center demands driven by rapidly increasing AI workloads are exacerbating the grid’s vulnerabilities.

It’s not just a question of how those energy needs can be met, but where. When it comes to data centers, the shortage of powered land in the United States—or more specifically, the shortage of powered land with the connectivity required to support large-scale data centers—combined with supply chain challenges and lengthy permitting timelines for new infrastructure—presents a challenge to realizing both the public and private sectors’ AI ambitions.

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There are a lot of known unknowns about AI, but “The Next AI Debate Is About Geopolitics.” In my latest @ForeignPolicy piece, I argue that data might be the “new oil,” but nations—not nature—will decide where to build data centers. Source: Foreign Policy https://t.co/CHLEzhY9I6

— Jared Cohen (@JaredCohen) October 28, 2024

The Death Spiral is one of the main Pentagon Pathologies. The American people devote ever greater resources to their defense while receiving less and less in return. The Air Force had 10,387 aircraft in 1975 when the Military Reformers began their work in earnest. Today the Air Force has 5,288. The Navy had 559 active ships in 1975. Today the fleet has only 296. The Pentagon’s base budget is more than 60% higher today than it was in 1975, when adjusted for inflation. The American people simply spend more and receive much less in return for their defense dollars.

An argument can be made that modern military equipment is more expensive because of the capabilities they provide the troops. That is extremely debatable because many of the high-profile acquisition programs over the past 25 years have been underwhelming at best, and often complete failures. It is difficult to find anyone who will honestly say the Littoral Combat Ship was worth the effort.

Left unchecked, the acquisition Death Spiral’s inevitable destination is unilateral disarmament. Norman Augustine, a former DoD official and Lockheed Martin CEO predicted in 1983, with only a hint of satire, that by 2054, “the entire defense budget will purchase just one aircraft. This aircraft will have to be shared by the Air Force and Navy 3-1/2 days each per week except for leap year, when it will be made available to the Marines for the extra day.”

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At the current spending rate, in another generation we will have a lot of rich contractors and no aircraft or Naval fleets to speak of https://t.co/k4XV5gsk7Z

— Responsible Statecraft (@RStatecraft) October 24, 2024

The action is now moving beyond America. With over two-fifths of the world overweight or obese, demand for glp-1 drugs is voracious. Pharma companies are racing to make them work as pills, which would be cheaper to produce than jabs, and to reduce their side-effects. Generic versions for older GLP-1 agonists are entering the market. Semaglutide is to come off patent in Brazil, China and India in 2026; eight such drugs are in the works in China. That is just as well. As incomes in the developing world have risen and life has become more sedentary, people’s waistlines are catching up with those in the West.

Curbing obesity would be consequential. Yet glp-1 drugs promise to do much more. Overweight patients on semaglutide have been found to suffer fewer heart attacks and strokes; the benefits, astonishingly, seem to be largely independent of how much weight is lost. Tirzepatide improves sleep apnoea. Trials show that glp-1 agonists reduce chronic kidney disease in diabetics; and there are signs they may lessen brain shrinkage and cognitive decline in Alzheimer’s. Studies of health records suggest that they may help with addictions, too; people already on glp-1 drugs in America were less likely to overdose on opioids or abuse cannabis or alcohol. Researchers are even talking, in hushed tones, of their anti-ageing effects.

How can one class of drug do so much? As our briefing explains this week, not only do the drugs act in the gut, but they also bind to receptors all over the body and in the brain. 

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I’ve been saying this for quite some time: GLP-1 agonists are miracle “everything drugs”! it’s likely there’ll be more of these types of drugs soon

“It’s not just obesity. Drugs like Ozempic will change the world
As they become cheaper, they promise to improve billions of lives” pic.twitter.com/61tc17dKRE

— Derya Unutmaz, MD (@DeryaTR_) October 24, 2024

Inflation seems under control. The job market remains healthy. Wages, including at the bottom end of the scale, are rising. But this is just a lull. There is a storm approaching, and Americans are not prepared.

Barreling toward us are three epochal changes poised to reshape the U.S. economy in coming years: an aging population, the rise of artificial intelligence and the rewiring of the global economy.

There should be little surprise in this, since all these are evolving slowly in plain sight. What has not been fully understood is how these changes in combination are likely to transform the lives of working people in ways not seen since the late 1970s, when wage inequality surged and wages at the low end stagnated or even fell.

Together, if handled correctly, these challenges could remake work and deliver much higher productivity, wages and opportunities — something the computer revolution promised and never fulfilled. If we mismanage the moment, they could make good, well-paying jobs scarcer and the economy less dynamic. Our decisions over the next five to 10 years will determine which path we take.

Read it all.

America is sleepwalking into an economic storm.
— Daron Acemoglu

GIFT ARTICLE

Barreling toward us are three epochal changes poised to reshape our economy: an aging population, the rise of artificial intelligence and the rewiring of the global economy.https://t.co/pf82B0DE9N

— Walter Appling (@WalterAppling) October 17, 2024

Codi Hamilton and Marina Harrison met in virtual reality (VR) — putting on headsets and entering an arena of infinite possibilities. The couple are part of a growing trend for real-life relationships to begin not just online, but virtually….

Hamilton, 30, said the [new] model would be a game-changer. “This will introduce more people into virtual reality, considering that the biggest issue is the price point,” he said. “A more affordable headset will likely sway a lot of people to try VR for the first time.”

Hamilton and Harrison run a business organising parties in VR, where performers entertain audiences with acrobatics, pole dancing and DJ sets, all in their own homes. People can go on VR “dates” to theme parks, bars and landmarks around the world, or get married in virtual ceremonies. Some even spend the night sleeping with their headsets on, although most said the contraptions were too cumbersome to be comfortable enough to doze off.

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‘His avatar was kind of cute’ — meet the couples who fell in love in VR https://t.co/z6OoJY2kOZ pic.twitter.com/bB7UXPGfk8

— The Times and The Sunday Times (@thetimes) October 15, 2024

TV presenter and conservationist Chris Packham has led calls to the Church of England to commit to re-wilding 30 per cent of its land. 

The call is backed by high profile figures including former Archbishop of Canterbury, Rowan Williams, former cabinet minister Michael Gove, and actor and broadcaster Stephen Fry, as well as 100,000 members of the public. 

The campaign, by the Wild Card group, was launched on the steps of St Paul’s Cathedral in London, where Packham unravelled the ’95 Wild Theses’ – a spin on Martin Luther’s Ninety-five Theses that triggered the Protestant Reformation. 

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Chris Packham leads calls to rewild Church of England https://t.co/4f3SxzEfvE

— Sharon K. Gilbert (@sharonkgilbert) October 8, 2024

“Nuclear Nightmare,” screamed the headline in Time magazine on April 9th 1979. One of the two reactors at a nuclear-power plant at Three Mile Island in Pennsylvania had suffered an accident. The governor ordered an evacuation of all vulnerable people within five miles of the plant as radioactive gas escaped.

In the end, the accident resulted in no injuries or loss of life. Two decades later, The Economist visited the Pennsylvania hinterlands and found the second, unproblematic reactor still running well and enjoying strong local support. It cranked out power until it was mothballed in 2019 owing not to safety concerns but to competition from cheap shale gas.

Now Three Mile Island is coming back from the dead. On September 20th Microsoft, a tech giant, and Constellation Energy, the utility that decommissioned the trouble-free reactor, signed a deal to return it to service. The utility will spend about $1.6bn to restore the plant by 2028. Microsoft will then buy its carbon-free power for the next 20 years.

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Great look at how Big Tech is leveraging its market power and analytics to shift more project risk onto renewable energy developers:https://t.co/n3MsUpHbnj

— Lee Harris (@leee_harris) October 8, 2024

Traditional methods of diagnosing mental-health conditions require patients to speak directly to a psychiatrist. Sensible in theory, such assessments can, in practice, take months to schedule and ultimately lead to subjective diagnoses.

That is why scientists are experimenting with ways to automate this process. Artificial-intelligence (AI) tools trained to listen to patients have proved capable of detecting a range of mental-health conditions, from anxiety to depression, with accuracy rates exceeding conventional diagnostic methods.

By analysing the acoustic properties of speech, these AI models can identify markers of depression or anxiety that a patient might not even be aware of, let alone able to articulate. Though individual features like pitch, tone and rhythm each play a role, the true power of these models lies in their ability to discern patterns imperceptible to a psychiatrist’s ears.

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For overburdened clinicians, speech analysis conducted by AI models could help triage patients and offer continuous monitoring for those requiring at-home treatments https://t.co/3XzKx6IR04

Illustration: Mark Pernice pic.twitter.com/Ct639aO9Yr

— The Economist (@TheEconomist) October 4, 2024

As flooding hammered Appalachia in the aftermath of Hurricane Helene, residents became intimately familiar with a new norm in the US’s post-storm script: dams at imminent risk of failing.

Officials last week said multiple dams were on the brink, including Tennessee’s Nolichucky Dam and North Carolina’s Walters and Lake Lure dams. People in nearby communities were ordered to evacuate.

Ultimately, the dams held. But the close calls highlighted the stress on the nation’s dams, many of which are more than half a century old and none of which were designed for the higher levels of precipitation brought on by climate change.

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American Dams Weren’t Built for Today’s Climate-Charged Rain and Floods – BNN Bloomberg https://t.co/plyeQFSzZE @americanrivers

— Aric Caplan (@Aric_Advocates) October 2, 2024

North Korea this month lifted the veil on one of its most closely guarded nuclear secrets, releasing the first public photos of centrifuges it uses to make bomb-grade uranium. The revelatory images of North Korean leader Kim Jong Un touring a vast centrifuge hall, along with the recent startup of a reactor that may be producing plutonium and tritium for atomic weapons, heighten concerns over the rogue nation’s growing arsenal. They also help bring its nuclear program into sharper focus.

Kim’s nuclear whistle stop, which also included images of a smaller centrifuge hall, follows a speech in which he reiterated a 2023 vow to “exponentially” increase his nuclear stockpile. He has suggested the effort will include large numbers of tactical nuclear weapons, lower yield devices designed for short- or medium-range missiles. “North Korea is deadly serious about deploying large numbers of tactical nuclear weapons,” says Jeffrey Lewis, a North Korea expert at the James Martin Center for Nonproliferation Studies. Tactical nukes would pose an especially grave threat to neighboring South Korea.

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Photos open rare window into North Korea’s nuclear weapons program | Science | AAAS https://t.co/qnBMibdPIh

— Amb Antonio Garza (@aogarza) September 24, 2024

Some 13.8 billion years ago, the universe began in a big bang – or, at least, that is what we think happened. Astrophysicist Jo Dunkley is at the forefront of efforts to work out exactly what took place in the immediate aftermath of that moment of cosmic creation. And a new telescope might just help her answer this question once and for all.

The issue with the big bang is that we can’t see it directly. The best we can do is look at the cosmic microwave background (CMB), often called the afterglow of the big bang. Faintly daubed across the whole sky, this radiation is all that is left of the first light that could travel in the universe. Subtle patterns in this light fit with the well-established idea that the big bang was followed by a period known as inflation, when the universe expanded at a rip-roaring pace. But it has never been proven.

Dunkley, who is based at Princeton University, thinks that observing the CMB in finer detail than ever before will clinch the deal, specifically by helping us see patterns imprinted by gravitational waves from the dawn of time. To glimpse these, she plans to use the Simons Observatory, a purpose-built telescope in Chile that is on the cusp of switching on.

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Through @simonsobs, #PrincetonU's @j_dunkley hopes to find out just what happened in the immediate aftermath of the Big Bang. https://t.co/sCvIfJuRIq

— Princeton University (@Princeton) September 23, 2024

Allison Jumper’s family was a picture of healthy living. Active kids. Wholesome meals. A freezer stocked with organic beef from her in-laws’ farm in Maine.

Then in late 2020, she got a devastating call from her brother-in-law. High levels of harmful “forever chemicals” had been detected on their farm and in their cows’ milk, and they were getting shut down.

At first, Mrs. Jumper worried only about her in-laws’ livelihoods. But soon, her mind went somewhere else: to her own children’s mysterious health issues, including startlingly high cholesterol levels.

“Then it hit me,” she said at her home in Durham, N.H. “Could it be the beef?”

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Her family’s farm was hiding dangerous chemicals in their food https://t.co/6aYN9OtCNW

— Judith Enck (@enckj) September 23, 2024

Climate optimism is fading. Higher costs, pushback from businesses and consumers, and the slow rollout of technology are delaying the transition from fossil fuels.

Renewable energy is growing faster than expected. But surging demand for power is sucking up much of that additional capacity and forcing utilities to burn fossil fuels, including coal, for longer than expected.

With greenhouse-gas emissions continuing at record levels, scientists expect floods and heat waves to get worse. This year is on track to be the hottest on record.

“The pace of our response is obviously totally insufficient,” said Sonia Seneviratne, a climate scientist at Swiss university ETH Zurich. On this trajectory, “it will become increasingly impossible to face the changing climate we are going to experience,” she said.

Read it all.

Climate optimism is fading as high costs and new priorities like AI push the energy transition down the priority list for businesses and investors. Climate week story taking stock of the setbacks w/ @edmballard:https://t.co/7tZDL7w0Sd

— Amrith Ramkumar (@AmrithRamkumar) September 23, 2024

Further tens of millions of pounds are to be pumped into efforts to drastically reduce the Church of England’s carbon emissions over the next six years, the first impact report on its net-zero programme says.

The report summarises progress on the General Synod’s ambition to achieve net zero by 2030, which was set in 2020 (News, 12 February 2020). The Synod approved a “route map” to this goal two years later (News, 15 July 2022).

In real terms, the target is to decrease the Church’s emissions — mainly from its buildings — by 90 per cent against the current baseline: 415,000 tonnes of carbon-dioxide equivalent (415,000T CO2e). The remaining ten per cent is to be offset by carbon-cancelling schemes, such as tree-planting and installing solar panels.

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Further tens of millions of pounds are to be pumped into efforts to drastically reduce the Church of England’s carbon emissions over the next six years, the first impact report on its net-zero programme says https://t.co/GlXOa0tBpM pic.twitter.com/NAkFHUtMIL

— Church Times (@ChurchTimes) September 19, 2024

The FBI said on Wednesday that it had disrupted a Chinese hacking group nicknamed “Flax Typhoon”  that targeted critical infrastructure in the United States.

The Flax Typhoon hackers installed malicious software on thousands of computers and other internet-connected devices including cameras, video recorders and routers.

This created a botnet — a massive network of infected computers.

Universities, government agencies, telecommunications providers, media organizations and NGOs were among the targets, the FBI said.

“Flax Typhoon’s actions caused real harm to its victims, who had to devote precious time to clean up the mess when they discovered the malware,” said FBI director Chris Wray.

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A hacker group known as Flax Typhoon was able to infect hundreds of thousands of devices around the world, authorities said. China has denied any involvement in the malicious botnet.https://t.co/FoeAA9IPMg

— DW News (@dwnews) September 19, 2024

Norway is the first country in the world with more electric vehicles than gas-powered cars on the road, according to vehicle registration data the Norwegian road federation, known as OFV, released Tuesday.

Of the 2.8 million passenger cars registered in the country, 26.3 percent are fully electric, just edging out the share of gas vehicles. Diesel remains the most common vehicle type, making up more than a third of Norwegian vehicle registrations.

“The electrification of the passenger car fleet is keeping a high pace, and Norway is moving rapidly towards becoming the first country in the world with a passenger car fleet dominated by electric cars,” OFV Director Oyvind Solberg Thorsen saidin a statement. He predicted EVs will outnumber diesel cars by 2026.

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Save you a click: Norway.
This country is now the world’s first to have more EVs than gas-powered cars https://t.co/WkVNxqxAlv

— Jeff (Gutenberg Parenthesis) Jarvis (@jeffjarvis) September 18, 2024

Researchers at the University of Waterloo have designed an energy-efficient device that produces drinking water from seawater using an evaporation process driven largely by the sun.

Desalination is critical for many coastal and island nations to provide access to fresh water, given water scarcity concerns due to rapid population growth and increasing global water consumption. Roughly 2.2 billion people worldwide have no access to clean water, emphasizing the urgent need for new technologies to generate fresh water, according to the UN World Water Development Report 2024.

Current desalination systems pump seawater through membranes to separate salt from water, but this process is energy-intensive, and salt often accumulates on the device’s surface, obstructing water flow and reducing efficiency. As a result, these systems require frequent maintenance and cannot operate continuously.

To solve this problem, Waterloo researchers drew inspiration from the natural water cycle to create a device that mirrors how trees transport water from roots to leaves. The new technology can continuously desalinate water without the need for major maintenance.

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Solar device makes 20L drinking water a day from seawater with 93% efficiencyhttps://t.co/PrkqDvzdh7

— Interesting Engineering (@IntEngineering) September 12, 2024

Geothermal energy may be approaching its Mitchell moment. George Mitchell, a scrappy independent oilman, is known as the father of fracking. Nearly three decades ago, he defied Big Oil and the conventional wisdom of his industry by making practical the hitherto uneconomic technique of pumping liquids and sands into the ground to force out gas and oil from shale rock and other tight geological formations. The enormous increase in productivity that resulted, known as the shale revolution, has transformed the global hydrocarbon business.

Now Fervo Energy, another scrappy Texan upstart, is applying such hydraulic fracturing—alongside other techniques borrowed from the petroleum industry—to the sleepy geothermal sector. Should it succeed, it would mean this relatively fringe source of energy could, in time, become a major player in the energy mix.

The motivation behind geothermal energy is to harness Earth’s abundant subsurface heat for useful ends. This is ordinarily done by tapping into underground reservoirs of hot water or steam. As these are only found in limited areas, this greatly limits the potential of conventional geothermal power. In contrast, “enhanced geothermal systems” (EGS), like the one deployed by Fervo, use hydraulic stimulation to create channels in hot rocks just about anywhere. One well pumps in water into those channels, where it is heated naturally to 200°C or higher. Another well then brings that hot water to the surface, where it is used to generate electricity in a turbine….

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Geothermal energy is usually harvested by tapping into underground reservoirs of hot water or steam. These are only found in limited areas, this greatly limits the potential of conventional geothermal power.

There has been a hot-rocks breakthrough https://t.co/5VDAvYpUIq 👇

— The Economist (@TheEconomist) September 15, 2024

OpenAI’s latest models have “meaningfully” increased the risk that artificial intelligence will be misused to create biological weapons, the company has acknowledged.

The San Francisco-based group announced its new models, known as o1, on Thursday, touting their new abilities to reason, solve hard maths problems and answer scientific research questions.

These advances are seen as a crucial breakthrough in the effort to create artificial general intelligence — machines with human-level cognition. OpenAI’s system card, a tool to explain how the AI operates, said the new models had a “medium risk” for issues related to chemical, biological, radiological and nuclear (CBRN) weapons — the highest risk that OpenAI has ever given for its models. The company said it meant the technology has “meaningfully improved” the ability of experts to create bioweapons.

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OpenAI acknowledges new models increase risk of misuse to create bioweapons https://t.co/tFJOhIwPEm via @ft

— Anjana Susarla (@asusarla) September 15, 2024

Telegram has become a global sewer of criminal activity, disinformation, child sexual abuse material, terrorism and racist incitement, according to a four-month investigation by The New York Times that analyzed more than 3.2 million Telegram messages from over 16,000 channels. The company, which offers features that enable criminals, terrorists and grifters to organize at scale and to sidestep scrutiny from the authorities, has looked the other way as illegal and extremist activities have flourished openly on the app.

The degree to which Telegram has been inundated by such content has not been previously reported. The Times investigation found 1,500 channels operated by white supremacists who coordinate activities among almost one million people around the world. At least two dozen channels sold weapons. In at least 22 channels with more than 70,000 followers, MDMA, cocaine, heroin and other drugs were advertised for delivery to more than 20 countries.

Hamas, ISIS and other terror groups have thrived on Telegram, often amassing large audiences across dozens of channels. The Times analyzed more than 40 channels associated with Hamas, which showed that average viewership surged up to 10 times after the Oct. 7 attacks, garnering more than 400 million views in October.

Telegram is “the most popular place for ill-intentioned, violent actors to congregate,” said Rebecca Weiner, the deputy commissioner for intelligence and counterterrorism at the New York Police Department. 

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Must read investigation: How Telegram Became a Playground for Criminals, Extremists and Terrorists. Drug dealers, scammers and white nationalists openly conduct business and spread toxic speech on the platform.https://t.co/iw9tYGuirV

— Farnaz Fassihi (@farnazfassihi) September 7, 2024

Seeing what’s going on inside a body is never easy. While technologies like CT scans, X-rays, MRIs, and microscopy can provide insights, the images are rarely completely clear and can come with side effects like radiation exposure. 

But what if you could apply a substance on the skin, much like a moisturizing cream, and make it transparent, without harming the tissue? 

That’s what Stanford scientists have done using an FDA-approved dye that is commonly found in food, among several other light-absorbing molecules that exhibit similar effects. Published in Science on Sept. 5, the research details how rubbing a dye solution on the skin of a mouse in a lab allowed researchers to see, with the naked eye, through the skin to the internal organs, without making an incision. And, just as easily as the transparency happened, it could be reversed.

“As soon as we rinsed and massaged the skin with water, the effect was reversed within minutes,” said Guosong Hong, assistant professor of materials science and engineering and senior author on the paper. “It’s a stunning result.” 

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Read about really creative and innovative research from my colleagues @HongNeuroTech and @BrongersmaMark : a common food dye can make your skin transparent!https://t.co/aizYD8Xnv0

— Alberto Salleo (@asalleo) September 5, 2024

Cyber attacks pose a risk as big as terrorism and flooding, according to two of the world’s biggest insurance groups that are calling for state support to help the industry to absorb losses. 

Insurer Zurich and Marsh McLennan, the world’s biggest insurance broker, say in a new report that cyber threats are “outpacing the ability of traditional insurance and risk management approaches to fully mitigate them”.  There are “limits to the amount of financial loss” the private sector can absorb, the report says, given the potentially huge losses that could be caused by a cyber attack on critical infrastructure.

It proposes a number of steps to address this, including creating public-private partnerships to share losses from currently “uninsurable” events, such as a cyber attack that causes a widespread failure of key infrastructure.

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Insurance groups urge state support for ‘uninsurable’ cyber risks https://t.co/H2zrEsMrLY

— Finance News (@ftfinancenews) September 4, 2024