A judge in the UK High Court has directed prosecutors to consider bringing criminal charges against computer scientist Craig Wright, after ruling that he lied "extensively and repeatedly" and committed forgery "on a grand scale" in service of his quest to prove he is Satoshi Nakamoto, creator of bitcoin. From a report: In a judgment published Tuesday, Justice James Mellor outlined various injunctions to be imposed upon Wright, after finding in May that he had "engaged in the deliberate production of false documents to support false claims [to be Satoshi] and use the Courts as a vehicle for fraud."

By order of the judge, Wright will be prevented from claiming publicly that he is Satoshi and from bringing or threatening legal action in any jurisdiction on that basis. He will be required to pin a notice to the front page of his personal website and X feed detailing the findings against him. The matter, Mellor writes, will also be referred to the Crown Prosecution Service (CPS), the body responsible for prosecuting criminal cases in the UK, "for consideration of whether a prosecution should be commenced against Dr Wright." It will be up to the CPS to decide whether the available evidence is sufficient to bring charges against Wright "for his wholescale perjury and forgery of documents" and "whether a warrant for his arrest should be issued."

"In the largest public sector trial of the four-day week in Britain, fewer refuse collectors quit," reports the Guardian, "and there were faster planning decisions, more rapid benefits processing and quicker call answering, independent research has found." South Cambridgeshire district council's controversial experiment with a shorter working week resulted in improvements in performance in 11 out of 24 areas, little or no change in 11 areas and worsening of performance in two areas, according to analysis of productivity before and during the 15-month trial by academics at the universities of Cambridge and Salford... The multi-year study of the trial involving about 450 desk staff plus refuse collectors found:

- Staff turnover fell by 39%, helping save £371,500 in a year, mostly on agency staff costs.
- Regular household planning applications were decided about a week and a half earlier.
- Approximately 15% more major planning application decisions were completed within the correct timescale, compared with before.
- The time taken to process changes to housing benefit and council tax benefit claims fell....
Under the South Cambridgeshire trial, which began in January 2023 and ran to April 2024, staff were expected to carry out 100% of their work in 80% of the time for 100% of the pay. The full trial cut staff turnover by 39% and scores for employees' physical and mental health, motivation and commitment all improved, the study showed. "Coupled with the hundreds of thousands of pounds of taxpayer money that we have saved, improved recruitment and retention and positives around health and wellbeing, this brave and pioneering trial has clearly been a success," said John Williams, the lead council member for resources...

Scores of private companies have already adopted the approach, with many finding it helps staff retention. Ryle said the South Cambridgeshire results "prove once and for all that a four-day week with no loss of pay absolutely can succeed in a local government setting".
Thanks to long-time Slashdot reader AmiMoJo for sharing the article.

NATO is helping finance a project aimed at finding ways to keep the internet running should subsea cables shuttling civilian and military communications across European waters come under attack. From a report: Researchers, who include academics from the US, Iceland, Sweden and Switzerland, say they want to develop a way to seamlessly reroute internet traffic from subsea cables to satellite systems in the event of sabotage, or a natural disaster. The North Atlantic Treaty Organization's Science for Peace and Security Programme has approved a grant of as much as $433,600 for the $2.5 million project, and research institutions are providing in-kind contributions, documents seen by Bloomberg show.

Eyup Kuntay Turmus, adviser and program manager at the NATO program, confirmed the project was recently approved and said by email that implementation will start "very soon." The initiative, which hasn't yet been publicly announced, comes amid intensifying fears that Russia or China could mine, sever or otherwise tamper with undersea cables in an attempt to disrupt communications during a military crisis. Data carried through cables under the sea account for roughly $10 trillion worth of financial transactions every day, and nearly all of the NATO's internet traffic travels through them, according to the treaty organization. As a result, NATO has been ramping up efforts to protect cables over the course of the past several months.

Remember those researchers who spent years training AI tools to analyze the reviews drivers left on the smartphone apps where they pay for EV charging?

There was one more unexpected finding. "Rideshare drivers who work for companies such as Uber are increasingly turning to electric vehicles to reduce fuel costs." That trend is boosting demand for conveniently located, publicly accessible EV chargers... "They are mostly relying on public chargers for their daily Uber needs, usually every day or every couple of days, which dramatically increases electric vehicle miles traveled," [climate fellow Omar Asensio told the Institute's blog], explaining that many drivers live in apartments that lack garages or space for a residential EV charger. Uber CEO Dara Khosrowshahi considers the issue so pressing he urged U.S. policymakers to accelerate plans to improve the nation's EV charging infrastructure in a Fast Co. op-ed in January — during the World Economic Forum in Davos, when media messaging can influence policymakers.

Independent Uber drivers, Khosrowshahi said, are converting to electric vehicles seven times faster than the general public and they tend to be disproportionately from low- and middle-income households that need access to public charging stations. "Charging infrastructure must be more equitable," Khosrowshahi wrote. "Many drivers don't have driveways or garages, so access to nearby overnight charging is essential. Yet our data shows us that Uber drivers often live in neighborhoods lacking this infrastructure. These 'charging deserts' hold countless people back from making the switch."

America's Justice Department "is pushing for Boeing to plead guilty to a criminal charge," reports Reuters, "after finding the planemaker violated a settlement over fatal 737 MAX crashes in 2018 and 2019 that killed 346 people, two people familiar with the matter said on Sunday." Boeing previously paid $2.5 billion as part of the deal with prosecutors that granted the company immunity from criminal prosecution over a fraud conspiracy charge related to the 737 MAX's flawed design. Boeing had to abide by the terms of the deferred prosecution agreement for a three-year period that ended on Jan. 7. Prosecutors would then have been poised to ask a judge to dismiss the fraud conspiracy charge. But in May, the Justice Department found Boeing breached the agreement, exposing the company to prosecution.
A guilty plea could "carry implications for Boeing's ability to enter into government contracts," the article points out, "such as those with the U.S. military that make up a significant portion of its revenue..." The proposal would require Boeing to plead guilty to conspiring to defraud the U.S. Federal Aviation Administration in connection with the fatal crashes, the sources said. The proposed agreement also includes a $487.2 million financial penalty, only half of which Boeing would be required to pay, they added. That is because prosecutors are giving the company credit for a payment it made as part of the previous settlement related to the fatal crashes of the Lion Air and Ethiopian Airlines flights. Boeing could also likely be forced to pay restitution under the proposal's terms, the amount of which will be at a judge's discretion, the sources said.

The offer also contemplates subjecting Boeing to three years of probation, the people said. The plea deal would also require Boeing's board to meet with victims' relatives and impose an independent monitor to audit the company's safety and compliance practices for three years, they said.
"Should Boeing refuse to plead guilty, prosecutors plan to take the company to trial, they said..." the article points out.

"Justice Department officials revealed their decision to victims' family members during a call earlier on Sunday."

Peter Scarfe, a researcher at the University of Reading's School of Psychology and Clinical Language Sciences, conducted an experiment testing the vulnerability of their examination system to AI-generated work. Using ChatGPT-4, Scarfe's team submitted over 30 AI-generated answers across multiple undergraduate psychology modules, finding that 94 percent of these submissions went undetected and nearly 84 percent received higher grades than human counterparts. The findings have been published in the journal PLOS One. Ars Technica reports: Scarfe's team submitted AI-generated work in five undergraduate modules, covering classes needed during all three years of study for a bachelor's degree in psychology. The assignments were either 200-word answers to short questions or more elaborate essays, roughly 1,500 words long. "The markers of the exams didn't know about the experiment. In a way, participants in the study didn't know they were participating in the study, but we've got necessary permissions to go ahead with that," Scarfe claims. Shorter submissions were prepared simply by copy-pasting the examination questions into ChatGPT-4 along with a prompt to keep the answer under 160 words. The essays were solicited the same way, but the required word count was increased to 2,000. Setting the limits this way, Scarfe's team could get ChatGPT-4 to produce content close enough to the required length. "The idea was to submit those answers without any editing at all, apart from the essays, where we applied minimal formatting," says Scarfe.

Overall, Scarfe and his colleagues slipped 63 AI-generated submissions into the examination system. Even with no editing or efforts to hide the AI usage, 94 percent of those went undetected, and nearly 84 percent got better grades (roughly half a grade better) than a randomly selected group of students who took the same exam. "We did a series of debriefing meetings with people marking those exams and they were quite surprised," says Scarfe. Part of the reason they were surprised was that most of those AI submissions that were detected did not end up flagged because they were too repetitive or robotic -- they got flagged because they were too good.

Out of five modules where Scarfe's team submitted AI work, there was one where it did not receive better grades than human students: the final module taken by students just before they left the university. "Large language models can emulate human critical thinking, analysis, and integration of knowledge drawn from different sources to a limited extent. In their last year at the university, students are expected to provide deeper insights and use more elaborate analytical skills. The AI isn't very good at that, which is why students fared better," Scarfe explained. All those good grades Chat GPT-4 got were in the first- and second-year exams, where the questions were easier. "But the AI is constantly improving, so it's likely going to score better in those advanced assignments in the future. And since AI is becoming part of our lives and we don't really have the means to detect AI cheating, at some point we are going to have to integrate it into our education system," argues Scarfe. He said the role of a modern university is to prepare the students for their professional careers, and the reality is they are going to use various AI tools after graduation. So, they'd be better off knowing how to do it properly.

For the first two decades of the social internet, lurkers ruled. Among Gen Z, they're in the minority, according to survey data from YouTube. From a report: Tech industry insiders used to cite a rule of thumb stating that only one in ten of an online community's users generally post new content, with the masses logging on only to consume images, video or other updates. Now younger generations are flipping that divide, a survey by the video platform said. YouTube found that 65 percent of Gen Z, which it defined as people between the ages of 14 and 24, describe themselves as video content creators -- making lurkers a minority.

The finding came from responses from 350 members of Gen Z in the U.S., out of a wider survey that asked thousands of people about how they spend time online, including whether they consider themselves video creators. YouTube did the survey in partnership with research firm SmithGeiger, as part of its annual report on trends on the platform. YouTube's report says that after watching videos online, many members of Gen Z respond with videos of their own, uploading their own commentary, reaction videos, deep dives into content posted by others and more. This kind of interaction often develops in response to videos on pop culture topics such as "RuPaul's Drag Race" or the Fallout video game series. Fan-created content can win more watch time than the original source material, the report says.

An anonymous reader quotes a report from Ars Technica: Temu -- the Chinese shopping app that has rapidly grown so popular in the US that even Amazon is reportedly trying to copy it -- is "dangerous malware" that's secretly monetizing a broad swath of unauthorized user data, Arkansas Attorney General Tim Griffin alleged in a lawsuit (PDF) filed Tuesday. Griffin cited research and media reports exposing Temu's allegedly nefarious design, which "purposely" allows Temu to "gain unrestricted access to a user's phone operating system, including, but not limited to, a user's camera, specific location, contacts, text messages, documents, and other applications."

"Temu is designed to make this expansive access undetected, even by sophisticated users," Griffin's complaint said. "Once installed, Temu can recompile itself and change properties, including overriding the data privacy settings users believe they have in place." Griffin fears that Temu is capable of accessing virtually all data on a person's phone, exposing both users and non-users to extreme privacy and security risks. It appears that anyone texting or emailing someone with the shopping app installed risks Temu accessing private data, Griffin's suit claimed, which Temu then allegedly monetizes by selling it to third parties, "profiting at the direct expense" of users' privacy rights. "Compounding" risks is the possibility that Temu's Chinese owners, PDD Holdings, are legally obligated to share data with the Chinese government, the lawsuit said, due to Chinese "laws that mandate secret cooperation with China's intelligence apparatus regardless of any data protection guarantees existing in the United States."

Griffin's suit cited an extensive forensic investigation into Temu by Grizzly Research -- which analyzes publicly traded companies to inform investors -- last September. In their report, Grizzly Research alleged that PDD Holdings is a "fraudulent company" and that "Temu is cleverly hidden spyware that poses an urgent security threat to United States national interests." As Griffin sees it, Temu baits users with misleading promises of discounted, quality goods, angling to get access to as much user data as possible by adding addictive features that keep users logged in, like spinning a wheel for deals. Meanwhile hundreds of complaints to the Better Business Bureau showed that Temu's goods are actually low-quality, Griffin alleged, apparently supporting his claim that Temu's end goal isn't to be the world's biggest shopping platform but to steal data. Investigators agreed, the lawsuit said, concluding "we strongly suspect that Temu is already, or intends to, illegally sell stolen data from Western country customers to sustain a business model that is otherwise doomed for failure." Seeking an injunction to stop Temu from allegedly spying on users, Griffin is hoping a jury will find that Temu's alleged practices violated the Arkansas Deceptive Trade Practices Act (ADTPA) and the Arkansas Personal Information Protection Act. If Temu loses, it could be on the hook for $10,000 per violation of the ADTPA and ordered to disgorge profits from data sales and deceptive sales on the app. In a statement to Ars, a Temu spokesperson discredited Grizzly Research's investigation and said that the company was "surprised and disappointed by the Arkansas Attorney General's Office for filing the lawsuit without any independent fact-finding."

"The allegations in the lawsuit are based on misinformation circulated online, primarily from a short-seller, and are totally unfounded," Temu's spokesperson said. "We categorically deny the allegations and will vigorously defend ourselves."

"We understand that as a new company with an innovative supply chain model, some may misunderstand us at first glance and not welcome us. We are committed to the long-term and believe that scrutiny will ultimately benefit our development. We are confident that our actions and contributions to the community will speak for themselves over time." Last year, Temu was the most downloaded app in the U.S. and has only become more popular as reports of security and privacy risks have come out.

Early analysis of the near-Earth asteroid Bennu has revealed unexpected evidence of magnesium-sodium phosphate, suggesting Bennu might have originated from a primitive ocean world. Space.com reports: On Earth, magnesium-sodium phosphate can be found in certain minerals and geological formations, as well as within living organisms where it is present in various biochemical processes and is a component of bone and teeth. According to a NASA press release, however, its presence on Bennu surprised the research team because it wasn't seen in the OSIRIS-REx probe's remote sensing data prior to sample collection. The team says its presence "hints that the asteroid could have splintered off from a long-gone, tiny, primitive ocean world." "The presence and state of phosphates, along with other elements and compounds on Bennu, suggest a watery past for the asteroid," said Lauretta. "Bennu potentially could have once been part of a wetter world. Although, this hypothesis requires further investigation."

The OSIRIS-REx spacecraft obtained a sample of Bennu's regolith on October 20, 2020 using its Touch-and-Go Sample Acquisition Mechanism (TAGSAM), which comprises a specialized sampler head situated on an articulated arm. Bennu is a small B-type asteroid, which are relatively uncommon carbonaceous asteroids. "[Bennu] was selected as the mission target in part because telescopic observations indicated a primitive, carbonaceous composition and water-bearing minerals," stated the team in their paper. [...] Further analysis on the samples revealed the prevailing component of the regolith sample is magnesium-bearing phyllosilicates, primarily serpentine and smectite -- types of rock typically found at mid-ocean ridges on Earth. A comparison of these serpentinites with their terrestrial counterparts provides possible insights into Bennu's geological past. "Offering clues about the aqueous environment in which they originated," wrote the team.

While Bennu's surface may have been altered by water over time, it still preserves some of the ancient characteristics scientists believe were present during the early solar system's days. Bennu's surface materials still contain some original features from the cloud of gas and dust from which our solar system's planets formed -- known as the protoplanetary disk. The team's study also confirmed the asteroid is rich in carbon, nitrogen and some organic compounds -- all of which, in addition to the magnesium phosphate, are essential components for life as we know it on Earth.

An anonymous reader shares a report: IT asset management platform Lansweeper has dispensed a warning for enterprise administrators everywhere. Exactly how old is that Microsoft SQL Server on which your business depends? According to chief strategy officer Roel Decneut, the biz scanned just over a million instances of SQL Server and found that 19.8 percent were now unsupported by Microsoft. Twelve percent were running SQL Server 2014, which is due to drop out of extended support on July 9 -- meaning the proportion will be 32 percent early next month.

For a fee, customers can continue receiving security updates for SQL Server 2014 for another three years. Still, the finding underlines a potential issue facing users of Microsoft's flagship database: Does your business depend on something that should have been put out to pasture long ago? While Microsoft is facing a challenge in getting users to make the move from Windows 10 to Windows 11, admins are facing a similar but far less publicized issue. Sure, IT professionals are all too aware of the risks of running business-critical processes on outdated software, but persuading the board to allocate funds for updates can be challenging.

An anonymous reader quotes a report from NBC News: U.S. Surgeon General Vivek Murthy on Monday called on Congress to require a tobacco-style warning for visitors to social media platforms. In an op-ed published in The New York Times, Murthy said the mental health crisis among young people is an urgent problem, with social media "an important contributor." He said his vision of the warning includes language that would alert users to the potential mental health harms of the websites and apps. "A surgeon general's warning label, which requires congressional action, would regularly remind parents and adolescents that social media has not been proved safe," he wrote.

In 1965, after the previous year's landmark report from Surgeon General Luther L. Terry that linked cigarette smoking to lung cancer and heart disease, Congress mandated unprecedented warning labels on packs of cigarettes, the first of which stated, "Caution: Cigarette Smoking May Be Hazardous to Your Health." Murthy said in the op-ed, "Evidence from tobacco labels shows that surgeon general's warnings can increase awareness and change behavior." But he acknowledged the limitations and said a label alone wouldn't make social media safe. Steps can be taken by Congress, social media companies, parents and others to mitigate the risks, ensure a safer experience online and protect children from possible harm, he wrote.

In the op-ed, Murthy linked the amount of time spent on social media to the increasing risk that children will experience symptoms of anxiety and depression. The American Psychological Association says teenagers spend nearly five hours every day on top platforms such as YouTube, TikTok and Instagram. In a 2019 study, the association found the proportion of young adults with suicidal thoughts or other suicide-related outcomes increased 47% from 2008 to 2017, when social media use among that age group soared. And that was before the pandemic triggered a year's worth of virtual isolation for the U.S. In early 2021, amid continued pandemic lockdowns, Murthy called on social media platforms to "proactively enhance and contribute to the mental health and well-being of our children." [...] A surgeon general's public health advisory on social media's mental health published last year cited research finding that among its potential harms are exposure to violent and sexual content and to bullying, harassment and body shaming.

Have scientists discovered infrared radiation, evidence of waste heat generated by the energy-harvesting star-surrounding spheres first proposed by British American physicist Freeman Dyson? CNN reports: [A] new study that looked at 5 million stars in the Milky Way galaxy suggests that seven candidates could potentially be hosting Dyson spheres — a finding that's attracting scrutiny and alternate theories... Using historical data from telescopes that pick up infrared signatures, the research team looked at stars located within less than 1,000 light-years from Earth: "We started with a sample of 5 million stars, and we applied filters to try to get rid of as much data contamination as possible," said lead study author Matías Suazo, a doctoral student in the department of physics and astronomy of Uppsala University in Sweden. "So far, we have seven sources that we know are glowing in the infrared but we don't know why, so they stand out...."

Among the natural causes that could explain the infrared glow are an unlucky alignment in the observation, with a galaxy in the background overlapping with the star, planetary collisions creating debris, or the fact that the stars may be young and therefore still surrounded by disks of hot debris from which planets would later form...

An earlier study, published in March and using data from the same sources as the new report, had also found infrared anomalies among a sample dataset of 5 million stars in our galaxy. "We got 53 candidates for anomalies that cannot be well explained, but can't say that all of them are Dyson sphere candidates, because that's not what we are specifically looking for," said Gabriella Contardo, a postdoctoral research fellow at the International School for Advanced Studies in Trieste, Italy, who led the earlier study. She added that she plans to check the candidates against Suazo's model to see how many tie into it. "You need to eliminate all other hypotheses and explanations before saying that they could be a Dyson sphere," she added. "To do so you need to also rule out that it's not some kind of debris disk, or some kind of planetary collision, and that also pushes the science forward in other fields of astronomy — so it's a win-win."

Both Contardo and Suazo agree that more research is needed on the data, and that ultimately they could turn to NASA's James Webb Space Telescope for more information, as it is powerful enough to observe the candidate stars directly. However, because of the lengthy, competitive procedures that regulate use of the telescope, securing access might take some time.

CNN adds that "A May 23 paper published in response to the one by Suazo and his colleagues suggests that at least three of the seven stars have been 'misidentified' as Dyson spheres and could instead be 'hot DOGs' — hot dust-obscured galaxies — and that the remaining four could probably be explained this way as well."

But "As for Dyson himself, if he were still alive, he also would be highly skeptical that these observations represent a technological signature, his son George argued: 'But the discovery of new, non-technological astronomical phenomena is exactly why he thought we should go out and look.' "

An anonymous reader quotes a report from Singapore's CNA news channel: Kandula Nagaraju, 39, was sentenced to two years and eight months' jail on Monday (Jun 10) for one charge of unauthorized access to computer material. Another charge was taken into consideration for sentencing. His contract with NCS was terminated in October 2022 due to poor work performance and his official last date of employment was Nov 16, 2022. According to court documents, Kandula felt "confused and upset" when he was fired as he felt he had performed well and "made good contributions" to NCS during his employment. After leaving NCS, he did not have another job in Singapore and returned to India.

Between November 2021 and October 2022, Kandula was part of a 20-member team managing the quality assurance (QA) computer system at NCS. NCS is a company that offers information communication and technology services. The system that Kandula's former team was managing was used to test new software and programs before launch. In a statement to CNA on Wednesday, NCS said it was a "standalone test system." It consisted of about 180 virtual servers, and no sensitive information was stored on them. After Kandula's contract was terminated and he arrived back in India, he used his laptop to gain unauthorized access to the system using the administrator login credentials. He did so on six occasions between Jan 6 and Jan 17, 2023.

In February that year, Kandula returned to Singapore after finding a new job. He rented a room with a former NCS colleague and used his Wi-Fi network to access NCS' system once on Feb 23, 2023. During the unauthorized access in those two months, he wrote some computer scripts to test if they could be used on the system to delete the servers. In March 2023, he accessed NCS' QA system 13 times. On Mar 18 and 19, he ran a programmed script to delete 180 virtual servers in the system. His script was written such that it would delete the servers one at a time. The following day, the NCS team realized the system was inaccessible and tried to troubleshoot, but to no avail. They discovered that the servers had been deleted. [...] As a result of his actions, NCS suffered a loss of $679,493.

Microplastic pollution has been found in all human semen samples tested in a study, and researchers say further research on the potential harm to reproduction is "imperative." From a report: Sperm counts in men have been falling for decades and 40% of low counts remain unexplained, although chemical pollution has been implicated by many studies. The 40 semen samples were from healthy men undergoing premarital health assessments in Jinan, China. Another recent study found microplastics in the semen of six out of 10 healthy young men in Italy, and another study in China found the pollutants in half of 25 samples.

Recent studies in mice have reported that microplastics reduced sperm count and caused abnormalities and hormone disruption. Research on microplastics and human health is moving quickly and scientists appear to be finding the contaminants everywhere. The pollutants were found in all 23 human testicle samples tested in a study published in May. Microplastics have also recently been discovered in human blood, placentas and breast milk, indicating widespread contamination of people's bodies. The impact on health is as yet unknown but microplastics have been shown to cause damage to human cells in the laboratory.

Carbon dioxide levels in Earth's atmosphere are accumulating "faster than ever" and have reached unprecedented levels, with a peak of 426.9 ppm recorded at NOAA's Mauna Loa Observatory in May 2024, said scientists from NOAA, the Scripps Institution of Oceanography and the University of California San Diego. CBS News reports: "Over the past year, we've experienced the hottest year on record, the hottest ocean temperatures on record, and a seemingly endless string of heat waves, droughts, floods, wildfires and storms," NOAA Administrator Rick Spinrad said in a press release. "Now we are finding that atmospheric CO2 levels are increasing faster than ever." The researchers measured carbon dioxide, or CO2, levels at the Mauna Loa Atmospheric Baseline Observatory. They found that atmospheric levels of the gas hit a seasonal peak of just under 427 parts per million in May -- an increase of 2.9 ppm since May 2023 and the fifth-largest annual growth in 50 years of data recording.

It also made official that the past two years saw the largest jump in the May peak -- when CO2 levels are at their highest in the Northern Hemisphere. John Miller, a NOAA carbon cycle scientist, said that the jump likely stems from the continuous rampant burning of fossil fuels as well as El Nino conditions making the planet's ability to absorb CO2 more difficult. The surge of carbon dioxide levels at the measuring station surpassed even the global average set last year, which was a record high of 419.3 ppm -- 50% higher than it was before the Industrial Revolution. However, NOAA noted that their observations were taken at the observatory specifically, and do not "capture the changes of CO2 across the globe," although global measurements have proven consistent without those at Mauna Loa. "Not only is CO2 now at the highest level in millions of years, it is also rising faster than ever," Ralph Keeling, director of Scripps' CO2 program, said in the release. "Each year achieves a higher maximum due to fossil-fuel burning, which releases pollution in the form of carbon dioxide into the atmosphere. Fossil fuel pollution just keeps building up, much like trash in a landfill."

"We are living in unprecedented times. ... This string of hottest months will be remembered as comparatively cold," Carlo Buontempo, director of Copernicus, added.

An anonymous reader quotes a report from Science Magazine: Authors of a landmark Alzheimer's disease research paper published in Nature in 2006 have agreed to retract the study in response to allegations of image manipulation. University of Minnesota (UMN) Twin Cities neuroscientist Karen Ashe, the paper's senior author, acknowledged in a post on the journal discussion site PubPeer that the paper contains doctored images. The study has been cited nearly 2500 times, and would be the most cited paper ever to be retracted, according to Retraction Watch data. "Although I had no knowledge of any image manipulations in the published paper until it was brought to my attention two years ago," Ashe wrote on PubPeer, "it is clear that several of the figures in Lesne et al. (2006) have been manipulated ... for which I as the senior and corresponding author take ultimate responsibility." After initially arguing the paper's problems could be addressed with a correction, Ashe said in another post last week that all of the authors had agreed to a retraction -- with the exception of its first author, UMN neuro-scientist Sylvain Lesne, a protege of Ashe's who was the focus of a 2022 investigation by Science. "It's unfortunate that it has taken 2 years to make the decision to retract," says Donna Wilcock, an Indiana University neuroscientist and editor of the journal Alzheimer's & Dementia. "The evidence of manipulation was overwhelming."

The 2006 paper suggested an amyloid beta (AB) protein called AB*56 could cause Alzheimer's. AB proteins have long been linked to the disease. The authors reported that AB*56 was present in mice genetically engineered to develop an Alzheimer's-like condition, and that it built up in step with their cognitive decline. The team also reported memory deficits in rats injected with AB*56. For years researchers had tried to improve Alzheimer's outcomes by stripping amyloid proteins from the brain, but the experimental drugs all failed. AB*56 seemed to offer a more specific and promising therapeutic target, and many embraced the finding. Funding for related work rose sharply. But the Science investigation revealed evidence that the Nature paper and numerous others co-authored by Lesne, some listing Ashe as senior author, appeared to use manipulated data. After the story was published, leading scientists who had cited the paper to support their own experiments questioned whether AB*56 could be reliably detected and purified as described by Lesne and Ashe -- or even existed. Some said the problems in that paper and others supported fresh doubts about the dominant hypothesis that amyloid drives Alzheimer's. Others maintained that the hypothesis remains viable. That debate has continued amid the approval of the antiamyloid drug Leqembi, which modestly slows cognitive decline but carries risks of serious or even fatal brain swelling or bleeding.

Lawmakers in New York have reached a tentative agreement to "prohibit social-media companies from using algorithms to steer content to children without parental consent (source paywalled; alternative source)," according to the Wall Street Journal. "The legislation is aimed at preventing social-media companies from serving automated feeds to minors. The bill, which is still being completed but expected to be voted on this week, also would prohibit platforms from sending minors notifications during overnight hours without parental consent."

Meanwhile, the results of New York's first mental health report were released today, finding that depression and anxiety are rampant among NYC's teenagers, "with nearly half of them experiencing symptoms from one of both in recent years," reports NBC New York. "In a recent survey conducted last year, 48% of teenagers reported feeling depressive symptoms ranging from mild to severe. The vast majority, however, reported feeling high levels of resilience. Frequent coping mechanisms include listening to music and using social media."

An anonymous reader quotes a report from The Guardian: The slashing of pollution from shipping in 2020 led to a big "termination shock" that is estimated have pushed the rate of global heating to double the long-term average, according to research. Until 2020, global shipping used dirty, high-sulphur fuels that produced air pollution. The pollution particles blocked sunlight and helped form more clouds, thereby curbing global heating. But new regulations at the start of 2020 slashed the sulphur content of fuels by more than 80%. The new analysis calculates that the subsequent drop in pollution particles has significantly increased the amount of heat being trapped at the Earth's surface that drives the climate crisis. The researchers said the sharp ending of decades of shipping pollution was an inadvertent geoengineering experiment, revealing new information about its effectiveness and risks.

Dr Tianle Yuan, at the University of Maryland, US, who led the study, said the estimated 0.2 watts per sq meter of additional heat trapped over the oceans after the pollution cut was "a big number, and it happened in one year, so it's a big shock to the system." "We will experience about double the warming rate compared to the long-term average" since 1880 as a result, he said. The heating effect of the pollution cut is expected to last about seven years. The research, published in the journal Communications Earth & Environment, combined satellite observations of sulphur pollution and computer modeling to calculate the impact of the cut. It found the short-term shock was equivalent to 80% of the total extra heating the planet has seen since 2020 from longer-term factors such as rising fossil-fuel emissions.

The scientists used relatively simple climate models to estimate how much this would drive up average global temperatures at the surface of the Earth, finding a rise of about 0.16C over seven years. This is a large rise and the same margin by which 2023 beat the temperature record compared with the previous hottest year. However, other scientists think the temperature impact of the pollution cut will be significantly lower due to feedbacks in the climate system, which are included in the most sophisticated climate models. The results of this type of analysis are expected later in 2024. [...] The new analysis indicates that this type of geoengineering would reduce temperatures, but would also bring serious risks. These include the sharp temperature rise when the pumping of aerosols stopped -- the termination shock -- and also potential changes to global precipitation patterns, which could disrupt the monsoon rains that billions of people depend on. "We should definitely do research on this, because it's a tool for situations where we really want to cool down the Earth temporarily," like an emergency brake, said Dr Gavin Schmidt, Director of the NASA Goddard Institute for Space Studies. "But this is not going to be a long-term solution, because it doesn't address the root cause of global warming," which is emissions from fossil fuel burning.

A survey of 12,000 people in six countries -- Argentina, Denmark, France, Japan, the UK, and the USA -- found that very few people are regularly using AI products like ChatGPT. Unsurprisingly, the group bucking the trend are young people ages 18 to 24. The BBC reports: Dr Richard Fletcher, the report's lead author, told the BBC there was a "mismatch" between the "hype" around AI and the "public interest" in it. The study examined views on generative AI tools -- the new generation of products that can respond to simple text prompts with human-sounding answers as well as images, audio and video. "Large parts of the public are not particularly interested in generative AI, and 30% of people in the UK say they have not heard of any of the most prominent products, including ChatGPT," Dr Fletcher said.

This research attempted to gauge what the public thinks, finding:
- The majority expect generative AI to have a large impact on society in the next five years, particularly for news, media and science
- Most said they think generative AI will make their own lives better
- When asked whether generative AI will make society as a whole better or worse, people were generally more pessimistic In more detail, the study found: - While there is widespread awareness of generative AI overall, a sizable minority of the public -- between 20% and 30% of the online population in the six countries surveyed -- have not heard of any of the most popular AI tools.
- In terms of use, ChatGPT is by far the most widely used generative AI tool in the six countries surveyed, two or three times more widespread than the next most widely used products, Google Gemini and Microsoft Copilot.
- Younger people are much more likely to use generative AI products on a regular basis. Averaging across all six countries, 56% of 18-24s say they have used ChatGPT at least once, compared to 16% of those aged 55 and over.
- Roughly equal proportions across six countries say that they have used generative AI for getting information (24%) as creating various kinds of media, including text but also audio, code, images, and video (28%).
- Just 5% across the six countries covered say that they have used generative AI to get the latest news.

An anonymous reader quotes an op-ed from The Globe and Mail, written by Kate Robertson and Ron Deibert. Robertson is a senior research associate and Deibert is director at the University of Toronto's Citizen Lab. From the piece: A federal cybersecurity bill, slated to advance through Parliament soon, contains secretive, encryption-breaking powers that the government has been loath to talk about. And they threaten the online security of everyone in Canada. Bill C-26 empowers government officials to secretly order telecommunications companies to install backdoors inside encrypted elements in Canada's networks. This could include requiring telcos to alter the 5G encryption standards that protect mobile communications to facilitate government surveillance. The government's decision to push the proposed law forward without amending it to remove this encryption-breaking capability has set off alarm bells that these new powers are a feature, not a bug.

There are already many insecurities in today's networks, reaching down to the infrastructure layers of communication technology. The Signalling System No. 7, developed in 1975 to route phone calls, has become a major source of insecurity for cellphones. In 2017, the CBC demonstrated how hackers only needed a Canadian MP's cell number to intercept his movements, text messages and phone calls. Little has changed since: A 2023 Citizen Lab report details pervasive vulnerabilities at the heart of the world's mobile networks. So it makes no sense that the Canadian government would itself seek the ability to create more holes, rather than patching them. Yet it is pushing for potential new powers that would infect next-generation cybersecurity tools with old diseases.

It's not as if the government wasn't warned. Citizen Lab researchers presented the 2023 report's findings in parliamentary hearings on Bill C-26, and leaders and experts in civil society and in Canada's telecommunications industry warned that the bill must be narrowed to prevent its broad powers to compel technical changes from being used to compromise the "confidentiality, integrity, or availability" of telecommunication services. And yet, while government MPs maintained that their intent is not to expand surveillance capabilities, MPs pushed the bill out of committee without this critical amendment last month. In doing so, the government has set itself up to be the sole arbiter of when, and on what conditions, Canadians deserve security for their most confidential communications -- personal, business, religious, or otherwise. The new powers would only make people in Canada more vulnerable to malicious threats to the privacy and security of all network users, including Canada's most senior officials. [...] "Now, more than ever, there is no such thing as a safe backdoor," the authors write in closing. "A shortcut that provides a narrow advantage for the few at the expense of us all is no way to secure our complex digital ecosystem."

"Against this threat landscape, a pivot is crucial. Canada needs cybersecurity laws that explicitly recognize that uncompromised encryption is the backbone of cybersecurity, and it must be mandated and protected by all means possible."