Computer

Intel Sells $147 Million Stake In Arm

Slashdot - Thu, 2024-08-15 00:40
In a regulatory filing on Tuesday, Intel revealed it has sold its entire stake in Arm Holdings, generating an estimated $147 million. "The company also sold its stake in ZeroFox, a cybersecurity company, and reduced stake in Astera Labs, a developer of connectivity platforms for enterprise," adds Tom's Hardware. From the report: Intel's recent regulatory filing revealed that it no longer holds the 1.18 million shares of Arm it owned three months ago, as noticed by Bloomberg. The average price of Arm's stock during this period was $124.34 per share, leading to the estimated $147 million pay-out. The company also reduced stake in Astera Labs (which has always been seen as a strategic investment for Intel to ensure steady supply of things like PCIe retimers) and got rid of its stake in ZeroFox. Despite this, Intel reported a net loss of $120 million on its equity investments for the quarter.

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Research AI Model Unexpectedly Modified Its Own Code To Extend Runtime

Slashdot - Thu, 2024-08-15 00:02
An anonymous reader quotes a report from Ars Technica: On Tuesday, Tokyo-based AI research firm Sakana AI announced a new AI system called "The AI Scientist" that attempts to conduct scientific research autonomously using AI language models (LLMs) similar to what powers ChatGPT. During testing, Sakana found that its system began unexpectedly modifying its own code to extend the time it had to work on a problem. "In one run, it edited the code to perform a system call to run itself," wrote the researchers on Sakana AI's blog post. "This led to the script endlessly calling itself. In another case, its experiments took too long to complete, hitting our timeout limit. Instead of making its code run faster, it simply tried to modify its own code to extend the timeout period." Sakana provided two screenshots of example code that the AI model generated, and the 185-page AI Scientist research paper discusses what they call "the issue of safe code execution" in more depth. While the AI Scientist's behavior did not pose immediate risks in the controlled research environment, these instances show the importance of not letting an AI system run autonomously in a system that isn't isolated from the world. AI models do not need to be "AGI" or "self-aware" (both hypothetical concepts at the present) to be dangerous if allowed to write and execute code unsupervised. Such systems could break existing critical infrastructure or potentially create malware, even if accidentally.

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Unprecedented Number of Heat Records Broken Around World This Year

Slashdot - Wed, 2024-08-14 23:23
An anonymous reader shares a report: A record 15 national heat records have been broken since the start of this year, an influential climate historian has told the Guardian, as weather extremes grow more frequent and climate breakdown intensifies. An additional 130 monthly national temperature records have also been broken, along with tens of thousands of local highs registered at monitoring stations from the Arctic to the South Pacific, according to Maximiliano Herrera, who keeps an archive of extreme events. He said the unprecedented number of records in the first six months was astonishing. "This amount of extreme heat events is beyond anything ever seen or even thought possible before," he said. "The months from February 2024 to July 2024 have been the most record-breaking for every statistic." This is alarming because last year's extreme heat could be largely attributed to a combination of man-made global heating -- caused by burning gas, oil, coal and trees -- and a natural El Nino phenomenon, a warming of the tropical Pacific Ocean surface that is associated with higher temperatures in many parts of the world. The El Nino has been fading since February of this year, but this has brought little relief. "Far from dwindling with the end of El Nino, records are falling at even much faster pace now compared to late 2023," said Herrera. New ground is broken every day at a local level. On some days, thousands of monitoring stations set new records of monthly maximums or minimums. The latter is particularly punishing as high night-time temperatures mean people and ecosystems have no time to recover from the relentless heat. In late July, for example, China's Yueyang region sweltered though an unprecedentedly elevated low of 32C during its dark hours, with dangerously high humidity.

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Sonos Lays Off 100 Employees as Its App Crisis Continues

Slashdot - Wed, 2024-08-14 22:42
An anonymous reader shares a report: Sonos laid off approximately 100 employees this morning, a source familiar with the situation tells The Verge. Those affected -- I'm told the marketing division took a significant hit -- abruptly lost access to the company's internal network. Sonos is also in the process of winding down some of its customer support offices, including one in Amsterdam that will close later this year. Sonos confirmed the layoffs to The Verge on Wednesday afternoon, providing a statement from CEO Patrick Spence. [...] These latest cuts come as Sonos continues to grapple with the fallout from its disastrous mobile app redesign. On Sonos' earnings call last week, CEO Patrick Spence stressed that fixing the app is the company's number one priority -- so much so that two hardware launches planned for later this year have now been delayed to keep all focus on the app. Further reading: Sonos' $30M App Fail is Cautionary Tale Against Rushing Unnecessary Updates.

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Gamer Connects 444 Consoles To Single TV, Sets World Record

Slashdot - Wed, 2024-08-14 22:01
Ibrahim Al-Nasser, a gaming enthusiast from Riyadh, Saudi Arabia, has set a Guinness World Record for the most video game consoles connected to a single television, with 444 systems hooked up simultaneously. Al-Nasser's collection spans five decades of gaming history, from the 1972 Magnavox Odyssey to the 2023 PlayStation 5 Slim. It includes mainstream consoles like the Xbox 360 and Nintendo Switch, as well as rare items such as the Super A'Can. To manage the complex setup, Al-Nasser employs over 30 RCA switchers and 12 HDMI switchers, along with various converters for older systems. He maintains an Excel spreadsheet detailing the location and activation procedure for each console. "After a while I noticed that I had a big stack of gaming consoles that I couldn't play," Al-Nasser said. "By adding more switchers, the idea came to my mind to connect all of the gaming consoles I have to the TV then contact Guinness World Records because this project is unique." Engadget adds: He's even organized his collection so the cables aren't showing or creating the kind of tangled mess most of us have to deal with when we have just two consoles hooked up to a single television. That may sound like a lot of video game consoles for one collection but it's far from the actual record. Linda Guillory of Garland, Texas currently holds the record for the largest collection of playable gaming systems with her collection of 2,430 items, according to Guinness World Records.

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WHO Declares Mpox Outbreak a Global Health Emergency

Slashdot - Wed, 2024-08-14 21:20
The World Health Organization on Wednesday declared the ongoing mpox outbreak in Africa a global health emergency. From a report: WHO convened its emergency mpox committee amid concerns that a deadlier strain of the virus, clade Ib, had reached four previously unaffected provinces in Africa. This strain had previously been contained to the Democratic Republic of Congo. Independent experts on the committee met virtually Wednesday to advise WHO Director-General Tedros Adhanom Ghebreyesus on the severity of the outbreak. After that consultation, he announced Wednesday that he had declared a public health emergency of international concern -- the highest level of alarm under international health law. Also known as PHEIC, this is a status given by WHO to "extraordinary events" that pose a public health risk to other countries through the international spread of disease. [...] Since the beginning of this year, more than 17,000 cases and more than 500 deaths have been reported in 13 countries in Africa, according to the Africa Centers for Disease Control and Prevention, which classifies the outbreak as a "very high risk event."

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Eric Schmidt Says Google Is Falling Behind on AI - And Remote Work Is Why

Slashdot - Wed, 2024-08-14 20:40
Eric Schmidt, ex-CEO and executive chairman at Google, said his former company is losing the AI race and remote work is to blame. From a report: "Google decided that work-life balance and going home early and working from home was more important than winning," Schmidt said at a talk at Stanford University. "The reason startups work is because the people work like hell." Schmidt made the comments earlier at a wide-ranging discussion at Stanford. His remarks about Google's remote-work policies were in response to a question about Google competing with OpenAI.

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Apple To Open Payment Chip To Third Parties and Charge Fees

Slashdot - Wed, 2024-08-14 20:00
Apple will begin letting third parties use the iPhone's payment chip to handle transactions, a move that allows banks and other services to compete with the Apple Pay platform. From a report: The move, announced Wednesday, follows years of pressure from regulators, including those in the European Union. Apple said it will allow developers to use the component starting in iOS 18.1, an upcoming software update for the iPhone. The payment chip relies on a technology called NFC, or near-field communication, to share information when the phone is near another device. The change will allow outside providers to use the NFC chip for in-store payments, transit system fares, work badges, home and hotel keys, and reward cards. Support for government identification cards will come later, the company said. Users will also be able to set a third-party payment app as their default system, replacing Apple Pay. Apple had been reluctant to open up the chip to developers, citing security concerns. The change also threatens the revenue it generates from Apple Pay transactions. The company takes a cut of all payments made via the iPhone.

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Senators Warn Kroger's Digital Price Tags May Enable Gouging

Slashdot - Wed, 2024-08-14 19:20
U.S. Senators Elizabeth Warren and Bob Casey have accused supermarket giant Kroger of potential price-gouging through its adoption of electronic shelf labels (ESLs). In a letter to Kroger CEO Rodney McMullen, the lawmakers expressed concern that ESLs could enable dynamic pricing of groceries, potentially creating artificial scarcity and inflating prices of essential goods. Kroger, which operates nearly 3,000 stores nationwide, began implementing ESLs in 2018 under the "Kroger Edge" program. While initially promoted as a consumer-friendly technology offering video ads and personalized shopping assistance, the senators argue it could lead to "surge pricing" similar to ride-sharing services. The lawmakers' concerns reflect broader scrutiny of differential pricing practices across industries. The Federal Trade Commission recently launched an investigation into such tactics, which have been observed in sectors ranging from e-commerce to travel booking.

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Microsoft is Enabling BitLocker Device Encryption By Default on Windows 11

Slashdot - Wed, 2024-08-14 18:44
Microsoft is making BitLocker device encryption a default feature in its next major update to Windows 11. From a report: If you clean install the 24H2 version that's rolling out in the coming months, device encryption will be enabled by default when you first sign in or set up a device with a Microsoft account or work / school account. Device encryption is designed to improve the security of Windows machines by automatically enabling BitLocker encryption on the Windows install drive and backing up the recovery key to a Microsoft account or Entra ID. In Windows 11 version 24H2, Microsoft is reducing the hardware requirements for automatic device encryption, opening it up to many more devices -- including ones running the Home version of Windows 11. Device encryption no longer requires Hardware Security Test Interface (HSTI) or Modern Standby, and encryption will also be enabled even if untrusted direct memory access (DMA) buses / interfaces are detected.

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Nintendo Completely Sat Out the Video Game Graphics Wars. It's Winning Anyway.

Slashdot - Wed, 2024-08-14 18:05
Manny Fidel, reporting for Sherwood News: When you're immersed in a game like "Cyberpunk 2077," it's easy to get lost in its realism. As you run around the crowded streets of Night City, you notice the reflections of the city lights and neon signs in the puddles when it rains. Even the complexion and texture of a character's skin are enamoring. At full power, the game, created by CD Projekt Red, is a graphical marvel. It's also a symbol of a decades-long arms race between the biggest video game companies to make things look as real as possible. And then there are Nintendo games. Take 2022's "Pokemon Scarlet" and "Pokemon Violet" on the Nintendo Switch. Despite being the latest releases in a legendary franchise, in terms of its graphics they could've easily been published 15 years ago. It's a perfect example of how, sometimes to the frustration of gamers, Nintendo seemingly refuses to step into the present day. None of its flagship games really compete with the rest of the industry's optical experiences. The graphics of games like "Red Dead Redemption 2," "Starfield," and "The Last of Us: Part II" are decades ahead of Nintendo. But here's the thing: Nintendo doesn't have to catch up, nor does it want to. "Pokemon Scarlet" and "Pokemon Violet" sold 10 million copies during their launch weekend alone. According to IGN, Nintendo is responsible for three of the top five bestselling video game consoles of all time. Its characters -- Mario and Luigi, Link and Zelda, Pikachu and Ash -- have defined and are constantly redefining the industry. Nintendo is a money machine. It's been raking in more than $10 billion in revenue (more than 1.6 trillion yen) annually for the past several years, and its profits have grown sharply, topping out at about $3.3 billion in the fiscal year ended March 2024. For comparison, in its latest fiscal year, Sony's gaming division generated $29.1 billion of revenue and an operating profit of nearly $2 billion. Nintendo posted $11.4 billion of revenue and an operating profit of $3.6 billion.

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To Best China, Pentagon Must Shed 'the Same Old Mindsets'

Slashdot - Wed, 2024-08-14 17:28
An anonymous reader shares a report: Pentagon officials say the U.S. stands at the precipice of a new golden age of defense innovation driven by upstart contractors, advances in technology and a world brimming with threats. The Defense Department's inability to make unorthodox bets, feed a vibrant industrial base and embrace readily available technologies has rendered it under-supplied, the target of dual-use evangelists and vulnerable to more nimble adversaries. Deputy Defense Secretary Kathleen Hicks said in a speech last week the department "cannot tolerate the same old mindsets" as it butts heads with Russia and China, while also invoking America's mass production overhaul during World War II. Heidi Shyu, the Pentagon's chief tech officer, separately called the clip of "nontraditional, venture-backed companies" entering the defense industry "unprecedented," adding: "They're nipping at the heels, I tell you. I have traditional defense contractors say, 'Hey, this isn't fair.'" Defense Innovation Unit director Doug Beck said the department is at a "positive tipping point." "We've been given the tools, and now it's about execution and delivery," Beck said. "I think we're well on our way out of the dark age." Hicks' declaration comes one year after she stuck her neck out for Replicator, meant to arm troops with thousands of drones and prove the Pentagon can be agile. That $1 billion gambit is on track, with more than 1,000 AeroVironment-made Switchblade 600 drones already in the pipeline, according to officials.

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Disney Says Disney+ TOS Means Man Can't Sue For Wife's Fatal Allergic Reaction

Slashdot - Wed, 2024-08-14 16:44
New submitter beamdriver writes: As is being reported in Newsday, Disney has asked a Florida court to dismiss a wrongful-death lawsuit filed by the husband of a Carle Place physician who suffered a fatal allergic reaction after eating at a Disney Springs restaurant. The company cited legal language agreed to years earlier when Jeffrey Piccolo, widower of Kanokporn Tangsuan, 42, of Plainview, signed up for a one-month trial of the Disney+ streaming service that requires users to arbitrate all disputes with the company, records show. Kanokporn Tangsuan, died in October after dining with her husband, Jeffrey Piccolo, at a restaurant in a section of the Walt Disney World Resort. Despite informing the waitstaff several times of her severe peanut and dairy allergies and receiving assurances that her meal would be allergen-free, she began having severe difficulty breathing shortly after dinner. She self-administered an epi-pen and was transported to a hospital, where she later died. A medical examiner attributed her death to anaphylaxis due to elevated levels of dairy and nuts in her system, according to the suit.

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Apple Finally Allows Spotify To Show Pricing Info To EU Users on iOS

Slashdot - Wed, 2024-08-14 16:03
An anonymous reader shares a report: After much back and forth earlier this year, Spotify on Wednesday says it's now received approval from Apple to display pricing information in its iOS app for users in the EU. The company is not opting into Apple's new business rules under the EU's Digital Markets Act, but rather is taking advantage of new antitrust guidelines imposed by the EU specifically for music streaming apps. Apple in March was fined by European regulators nearly $2 billion for breaching antitrust rules in the market. Spotify and Apple have also gone back and forth over an update to Spotify's app that would allow the music streamer to share pricing information with EU users. Now, Spotify says its app update has been approved, and it will be able to display the pricing for things like Spotify subscriptions and digital goods, including Spotify's more recently added collection of audiobooks. The latter includes the ability to show the pricing for subscription plans that include audiobook streaming, as well as "top off" hours users can buy to complete their audiobook listening and a la carte audiobook prices.

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Lawsuit Attacks Florida's Lab-Grown Meat Ban As Unconstitutional

Slashdot - Wed, 2024-08-14 15:00
An anonymous reader quotes a report from Wired: Florida's ban on cultivated meat is being challenged in federal court in a lawsuit that was filed yesterday. The case is being brought by the cultivated meat firm Upside Foods and the Institute of Justice (IJ), a nonprofit public interest law firm. Florida governor Ron DeSantis signed the legislation making the sale of cultivated meat illegal in Florida on May 1, and the bill came into effect on July 1. Alabama passed a similar bill banning cultivated meat that will come into effect from October 1. The case brought by Upside Foods and the IJ argues that Florida's ban is unconstitutional in three different ways. First, they argue, the ban violates theSupremacy Clause that gives federal law priority over state law in certain instances. The court case argues that the Florida ban violates two different provisions in the Federal Meat Inspection Act and Poultry Products Inspection Act. The legal complaint (PDF) also alleges that the ban violates theCommerce Clause, which gives the US Congress exclusive power to regulate interstate commerce. The IJ argues that the Commerce Clause restricts states from enacting laws that unduly restrict interstate commerce, and that Florida's ban in its current form has the effect of discriminating against it. "Florida's law has nothing to do with protecting health and safety," said IJ senior attorney Paul Sherman in a press conference today. "It is a transparent example of economic protectionism." Sherman said that Upside Foods and the IJ would also apply for a preliminary injunction that would allow the company to sell cultivated meat in Florida while the legal challenge is still ongoing. The complaint says that Upside had planned to distribute its cultivated chicken at Art Basel in Miami in early December 2024. The company protested the Florida ban by holding a tasting of its chicken on June 27 in Miami, shortly before the ban came into effect. Sherman said that the Alabama ban was also "in our sights" but that the IJ had targeted the Florida law as it came into effect before the Alabama ban. "We're hoping we'll be able to get a quick ruling [in Florida] on a preliminary injunction there," and use that as a precedent to challenge the Alabama ban, he said. "Consumers should decide what kind of meat they want to buy and feed their families -- not politicians," said the Good Food Institute (GFI), a nonprofit focused on advancing alternative proteins and which is serving as a consulting consul in this case. "This lawsuit seeks to protect these consumer rights, along with the rights of companies to compete in a fair and open marketplace."

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Valve Confirms SteamOS Will Support the Asus ROG Ally

Slashdot - Wed, 2024-08-14 12:00
Valve designer Lawrence Yang confirmed to The Verge that the company plans to support SteamOS on the rival Asus ROG Ally gaming handheld. From the report: A few days ago, some spotted an intriguing line in Valve's latest SteamOS release notes: "Added support for extra ROG Ally keys." We didn't know Valve was supporting any ROG Ally keys at all, let alone extras! Maybe Valve was just supporting those keys in the Steam desktop client on a Windows, where it offers a Steam Deck-like Big Picture Mode interface for any PC, and the line mistakenly made it into these patch notes? I asked to be safe. But no: this is indeed about Valve eventually supporting the ROG Ally and other rival handhelds! "The note about ROG Ally keys is related to third-party device support for SteamOS. The team is continuing to work on adding support for additional handhelds on SteamOS," Yang tells me. That doesn't mean Asus will officially bless Valve's installer or sell the Ally with SteamOS, of course. (Asus has told me there are many reasons why it ships with Windows; a big one is that Microsoft has dedicated validation teams that ensure its operating system works across many different hardware configurations and chips.) And it's not like Valve is suggesting it'll offer SteamOS for rival handhelds anytime soon, either. Valve is "making steady progress," Yang tells me, but it "isn't ready to run out of the box yet." Valve has announced plans for a general release of SteamOS 3 that can be installed on non-handheld PCs; however, Yang says it's not quite ready yet. As for turning Steam Decks into dual-booting Windows machines, here's what Yang said: "As for Windows, we're preparing to make the remaining Windows drivers for Steam Deck OLED available (you might have seen that we are prepping firmware for the Bluetooth driver). There's no update on the timing for dual boot support -- it's still a priority, but we haven't been able to get to it just yet."

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New Research Reveals AI Lacks Independent Learning, Poses No Existential Threat

Slashdot - Wed, 2024-08-14 09:00
ZipNada writes: New research reveals that large language models (LLMs) like ChatGPT cannot learn independently or acquire new skills without explicit instructions, making them predictable and controllable. The study dispels fears of these models developing complex reasoning abilities, emphasizing that while LLMs can generate sophisticated language, they are unlikely to pose existential threats. However, the potential misuse of AI, such as generating fake news, still requires attention. The study, published today as part of the proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (ACL 2024) -- the premier international conference in natural language processing -- reveals that LLMs have a superficial ability to follow instructions and excel at proficiency in language, however, they have no potential to master new skills without explicit instruction. This means they remain inherently controllable, predictable and safe. "The prevailing narrative that this type of AI is a threat to humanity prevents the widespread adoption and development of these technologies, and also diverts attention from the genuine issues that require our focus," said Dr Harish Tayyar Madabushi, computer scientist at the University of Bath and co-author of the new study on the 'emergent abilities' of LLMs. Professor Iryna Gurevych added: "... our results do not mean that AI is not a threat at all. Rather, we show that the purported emergence of complex thinking skills associated with specific threats is not supported by evidence and that we can control the learning process of LLMs very well after all. Future research should therefore focus on other risks posed by the models, such as their potential to be used to generate fake news."

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CodeSOD: Under the Sheets

The Daily WTF - Wed, 2024-08-14 08:30

Many years ago, Sam was obeying Remy's Law of Requirements Gathering ("No matter what your requirements actually say, what your users want is Excel") and was working on a web-based spreadsheet and form application.

The code is not good, and involves a great deal of reinvented wheels. It is, for example, Java based, but instead of using any of the standard Java web containers for hosting their code, they wrote their own. It's like Java Servlets, but also is utterly unlike them in important and surprising ways. It supports JSP for views, but also has just enough surprises that it breaks new developers.

But let's just look at how it handles form data:

// form field information String[] MM_fields = null, MM_columns = null; // ...snip... String MM_fieldsStr = "phone|value|organization|value|last_name|value|first_name|value|password|value|email_opt_in|value"; String MM_columnsStr = "phone|',none,''|organization|',none,''|last_name|',none,''|first_name|',none,''|password|',none,''|email_opt_in|none,1,0"; // create the MM_fields and MM_columns arrays java.util.StringTokenizer tokens = new java.util.StringTokenizer( MM_fieldsStr, "|" ); MM_fields = new String[ tokens.countTokens() ]; for (int i=0; tokens.hasMoreTokens(); i++) MM_fields[i] = tokens.nextToken(); tokens = new java.util.StringTokenizer( MM_columnsStr, "|" ); MM_columns = new String[ tokens.countTokens() ]; for (int i=0; tokens.hasMoreTokens(); i++) MM_columns[i] = tokens.nextToken();

Who doesn't love hard-coded lists of strings with characters separating them, which then need to be parsed so that you can convert that into an array?

The MM_fieldsStr seems to imply the input data will be "key|value" pairs, and the MM_columnsStr seems to imply a specific default value, I think- but look at those quotes and commas. This is generating strings which will be injected into JavaScript. And who knows what's happening on that side- I certainly don't want to.

Also, what even is the MM_ prefix on our variables? It looks like Hungarian notation, but conveys no information- maybe it's Rēkohu notation?

As you can imagine, this whole solution was incredibly fragile and didn't work well.

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WHO To Scrap Weak PFAS Drinking Water Guidelines After Alleged Corruption

Slashdot - Wed, 2024-08-14 05:30
An anonymous reader quotes a report from The Guardian: The World Health Organization (WHO) is poised to scrap controversial drinking water guidelines proposed for two toxic PFAS "forever chemicals." The move follows allegations that the process of developing the figures was corrupted by industry-linked researchers aiming to undercut strict new US PFAS limits and weaken standards in the developing world. Many independent scientists charged that the proposed WHO drinking water guidelines for perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS) were weak, did not fully protect human health, ignored credible research, and were far above limits set by regulators in the US and EU. The guidelines would have allowed far more PFAS in drinking water than what is allowed by the US Environmental Protection Agency. Though the earlier guidelines were drafts, and proposed rules all go through a revision process, the WHO is conducting an entirely new review of scientific literature and disbanded the panel of scientists who developed the draft guidelines. It established a new panel with fewer industry-linked scientists and more regulatory officials, moves that have not happened in other revisions, said Betsy Southerland, a former EPA manager in the agency's water division. "This is unprecedented, but the WHO got unprecedented criticism," Southerland said. The WHO told the Guardian in a statement that the moves are part of "an ongoing process" and will include guidelines for other PFAS compounds. Scientists critical of the limits charged that the WHO ignored high-quality research to create a sense of doubt about the science around PFAS. EPA and EU regulators carried out an exhaustive literature review to find all human and animal studies, and used the best of those papers to establish their limits, Southerland said. The WHO, however, ignored all human studies and determined most animal studies were "too flawed" to use, Southerland said. The organization concluded there was not enough research to set health-based guidelines, which she called a "shocking decision." "There is far more health data for these chemicals than has ever been available for any pollutant in the history of the WHO," Southerland said. Instead, the WHO largely based its guidelines on its review of technological research, but ignored most of those studies as well, Southerland said. The body concluded filtration systems could reliably remove PFOA and PFOS at 100ppt, even though US water utilities remove it below four ppt. The decisions bear industry's prints, researchers say.

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Study Finds 94% of Business Spreadsheets Have Critical Errors

Slashdot - Wed, 2024-08-14 04:02
A recent study reveals that 94% of spreadsheets used in business decision-making contain errors, highlighting significant risks of financial and operational mistakes. Phys.org reports: Errors in spreadsheets can lead to poor decisions, resulting in financial losses, pricing mistakes, and operational problems in fields like health care and nuclear operations. "These mistakes can cause major issues in various sectors," adds Prof. Pak-Lok Poon, the lead author of the study. Spreadsheets are crucial tools in many fields, such as linear programming and neuroscience. However, with more people creating their own spreadsheets without formal training, the number of faulty spreadsheets has increased. "Many end-users lack proper software development training, leading to more errors," explains Prof. Poon. The research team reviewed studies from the past 35.5 years for journal articles and 10.5 years for conference papers, focusing on spreadsheet quality and related techniques across different fields. The study found that most research focuses on testing and fixing spreadsheets after they are created, rather than on early development stages like planning and design. This approach can be more costly and risky. Prof. Poon emphasizes the need for more focus on the early stages of spreadsheet development to prevent errors. The study suggests that adopting a life cycle approach to spreadsheet quality can help reduce errors. Addressing quality from the beginning can help businesses lower risks and improve the reliability of their decision-making tools. The study has been published in the journal Frontiers of Computer Science.

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