Governments worldwide are implementing heat protection laws as 2.4 billion workers face extreme temperature exposure and 19,000 die annually from heat-related workplace injuries, according to a World Health Organization and World Meteorological Organization report. Japan imposed $3,400 fines for employers failing to provide cooling measures when wet-bulb temperatures reach 28C. Singapore mandated hourly temperature sensors at large outdoor sites and requires 15-minute breaks every hour at 33C wet-bulb readings. Southern European nations ordered afternoon work stoppages this summer when temperatures exceeded 115F across Greece, Italy and Spain. The United States lacks federal heat standards; only California, Colorado, Maryland, Minnesota, Nevada, Oregon and Washington have state-level protections. Boston passed requirements for heat illness prevention plans on city projects. Enforcement remains inconsistent -- Singapore inspectors found nearly one-third of 70 sites violated the 2023 law. Texas and Florida prohibit local governments from mandating rest and water breaks.

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The ability of AI displace humans at various tasks is accelerating quickly, Anthropic CEO Dario Amodei said at an Axios event on Wednesday. From the report: Amodei and others have previously warned of the possibility that up to half of white-collar jobs could be wiped out by AI over the next five years. The speed of that displacement could require government intervention to help support the workforce, executives said. "As with most things, when an exponential is moving very quickly, you can't be sure," Amodei said. "I think it is likely enough to happen that we felt there was a need to warn the world about it and to speak honestly." Amodei said the government may need to step in and support people as AI quickly displaces human work.

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Light pollution now doubles every eight years globally as LED adoption accelerates artificial brightness worldwide. A recent study measured 10% annual growth in light pollution from 2011 to 2022. Northern Chile's Atacama Desert remains one of the few Bortle Scale 1 locations -- the darkest rating for astronomical observation -- though La Serena's population has nearly doubled in 25 years. The region hosts major observatories including the Vera C. Rubin Observatory at Cerro Pachon. Satellite constellations pose additional challenges: numbers have increased from hundreds decades ago to 12,000 currently operating satellites. Astronomers predict 100,000 or more satellites within a decade. Chile faces pressure from proposed mining operations including the 7,400-acre INNA green-hydrogen facility near key astronomical sites despite national laws limiting artificial light from mining operations that generate over half the country's exports.

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AI models often produce false outputs, or "hallucinations." Now OpenAI has admitted they may result from fundamental mistakes it makes when training its models. The Register: The admission came in a paper [PDF] published in early September, titled "Why Language Models Hallucinate," and penned by three OpenAI researchers and Santosh Vempala, a distinguished professor of computer science at Georgia Institute of Technology. It concludes that "the majority of mainstream evaluations reward hallucinatory behavior." The fundamental problem is that AI models are trained to reward guesswork, rather than the correct answer. Guessing might produce a superficially suitable answer. Telling users your AI can't find an answer is less satisfying. As a test case, the team tried to get an OpenAI bot to report the birthday of one of the paper's authors, OpenAI research scientist Adam Tauman Kalai. It produced three incorrect results because the trainers taught the engine to return an answer, rather than admit ignorance. "Over thousands of test questions, the guessing model ends up looking better on scoreboards than a careful model that admits uncertainty," OpenAI admitted in a blog post accompanying the release.

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If global temperatures continue rising, virtually all the corals in the Atlantic Ocean will stop growing and could succumb to erosion by the end of the century, a new study finds. From a report: The analysis of over 400 existing coral reefs across the Atlantic Ocean estimates that more than 70 percent of the region's reefs will begin dying by 2040 even under optimistic climate warming scenarios. And if the planet exceeds 2 degrees Celsius of warming above preindustrial temperatures by the end of the century, 99 percent of corals in the region would meet this fate. Today, the planet has warmed about 1.3 degrees Celsius over preindustrial temperatures. The implications are grave. Corals act as the fundamental building blocks of reefs, providing habitat for thousands of species of fish and other marine life. They are also bulwarks that break up waves and help protect shorelines from rising sea levels. A quarter of all ocean life depends on coral reefs and over a billion people worldwide benefit from them, according to the National Oceanic and Atmospheric Administration.

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An anonymous reader shares a report: After years of dismissing the idea of putting a touchscreen on a MacBook, it seems Apple may have finally caved. Its MacBook Pro overhaul in 2026 is now expected to be the first-ever MacBook to feature a touchscreen display, according to a report from supply chain analyst Ming-Chi Kuo on X. The change will reportedly affect Apple's next-generation MacBook Pro, which could feature an OLED display and "incorporate a touch panel using on-cell touch technology." The OLED MacBook Pro isn't expected to enter production until late 2026, and before then, Apple is expected to launch the M5 MacBook Pro in early 2026.

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An anonymous reader shares a report: Business Insider has told journalists they can use AI to create first drafts of stories and suggested it won't notify readers that AI was used, according to Status, a newsletter covering the media industry. The policy makes the outlet one of the first to formally allow such extensive use of the technology. The AI guidelines were reportedly circulated in an internal memo from editor-in-chief Jamie Heller on Thursday. The policy authorized journalists to deploy AI "like any other tool" for tasks like research and image editing, Status reported.

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Scripted TV production peaked in 2022 at 599 shows and has declined since, according to FX's research division tracking. New prestige series have dropped sharply while streaming platforms prioritize returning shows over new development. Netflix has shifted majority output to unscripted content including docuseries and reality programming since 2018. YouTube leads streaming viewership ahead of Netflix, Paramount+, and Hulu. Free ad-supported platforms YouTube, Tubi and Roku Channel continue gaining market share. Subscription prices across major streaming services have increased while scripted content volume decreased. Second season of Severance cost $200 million. Fourth season of Stranger Things reached $270 million in production expenses.

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Anthropic has declined requests from federal law enforcement contractors to use its Claude AI models for surveillance activities, deepening tensions with the Trump administration, Semafor reported Wednesday, citing two senior officials. The company's usage policies prohibit domestic surveillance, limiting how agencies including the FBI, Secret Service, and Immigration and Customs Enforcement can deploy its technology. While Anthropic maintains a $1 contract with federal agencies through AWS GovCloud and works with the Department of Defense on non-weapons applications, administration officials said the restrictions amount to making moral judgments about law enforcement operations.

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The home appliance industry would like you to believe that gas-burning stoves are not a risk to your health -- and several companies that make the devices are scrambling to erase their prior acknowledgements that they are. From a report: That claim is at the heart of a lawsuit the Association of Home Appliance Manufacturers has filed against the state of Colorado to stop it from requiring natural gas stoves, which burn methane, to carry health labels not unlike those on every pack of cigarettes. "Understand the air quality implications of having an indoor gas stove," the warning would read. The law was to take effect August 5 but is now on hold, and state officials did not respond to a request for comment. In its federal lawsuit, the Association -- whose board includes representatives of LG Electronics, BSH Home Appliance Corp. (which makes Bosch appliances), Whirlpool, and Samsung Electronics -- asserts that the labeling requirement is "unconstitutional compelled speech" and illegal under the First Amendment. It calls the legislation a climate law disguised as a health law and, most strikingly, it claims there is "no association between gas stoves and adverse health outcomes."

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China's internet regulator has told the country's biggest technology companies to stop buying all of Nvidia's artificial intelligence chips and terminate their existing orders, as Beijing steps up efforts to boost its homegrown semiconductor industry and compete with the US. From a report: The Cyberspace Administration of China (CAC) informed companies including ByteDance and Alibaba this week to terminate their testing and orders of the RTX Pro 6000D, Nvidia's tailor-made product for the country introduced two months ago, according to three people with knowledge of the matter. Several companies had indicated they would order tens of thousands of the RTX Pro 6000D, and had started testing and verification work with Nvidia's server suppliers before telling them to stop the work after receiving the CAC order, said the people. Nvidia CEO responds: In response to a question on the FT report, Huang said Wednesday that "we can only be in service of a market if the country wants us to be." "We probably contributed more to the China market than most countries have. And I'm disappointed with what I see," Huang said. "But they have larger agendas to work out between China and the United States, and I'm understanding of that." It comes after a tumultuous few years for Nvidia's business in China, which Huang described as "a bit of a rollercoaster." "We've guided all financial analysts not to include China" in financial forecasts, Huang told reporters Wednesday at a press briefing in London. "The reason for that is because that's largely going to be within the discussions of the United States government and Chinese government."

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Waymo is now permitted to test its robotaxi service at San Francisco International Airport (SFO), a big win for the company as it seeks to expand its service area and tackle more popular, revenue-generating destinations. From a report: After years of back-and-forth negotiations, Waymo signed "Testing and Operations Pilot Permit" with SFO, San Francisco Mayor Daniel Lurie said in a release. Under the agreement, Waymo will roll out its service to SFO in three phases, including testing vehicles with a human driver, testing without a driver, and eventually beginning commercial service. Waymo will start its tests with employees before eventually inviting members of the public to take trips to and from the airport. Pickups and dropoffs will initially take place at SFO's Kiss & Fly lot, which is accessible to the terminals via the AirTrain.

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Nature's editorial board urged governments on Tuesday to reverse decades of rail disinvestment as railways mark their 200th anniversary September 27, citing transport sector emissions that grew 1.7% annually from 1990-2022 and now generate one-quarter of global CO2. Rail produces one-fifth the emissions of cars per passenger kilometer yet carries just 8.4% of EU passenger traffic versus 73% for automobiles. The journal called for broader investment criteria beyond narrow profitability metrics and noted only one-third of countries have incorporated transport into their Paris Agreement commitments. Global rail freight fell from 38% to 24% between 1980-2017 while US networks shrank from 400,000 to 200,000 kilometers since 1914. Africa operates 87,000 rail kilometers continent-wide compared to India's 65,000 kilometers in one-tenth the area. Transport emissions must decline 3% yearly to meet net-zero targets.

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Gearbox CEO Randy Pitchford has responded to Borderlands 4 performance complaints by calling the game "a premium game made for premium gamers." Pitchford claimed customer service reports for performance issues represent "less than one percent of one percent" of players and told critics to "code your own engine and show us how it's done, please." The game holds a Mixed rating on Steam despite reaching 300,000 concurrent players Sunday, a franchise record. Gearbox recommends DLSS and frame generation for 60+ fps at 1440p even on powerful hardware. Pitchford compared running the game on older hardware to driving "a monster truck with a leaf blower's motor."

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Gallup: Americans have been placing less importance on the value of a college education over the past 15 years, to the point that about a third (35%) now rate it as "very important." Forty percent think it is "fairly important," while 24% say it is "not too important." When last asked to rate the importance of college in 2019, just over half of U.S. adults, 53%, said it was very important, but that was already lower than the 70% found in 2013 and 75% in 2010. Meanwhile, the percentage viewing college as not too important has more than doubled since 2019 and compares with just 4% in 2010. The views of parents of children under age 18 in the Aug. 1-20 poll are similar to the national average, with 38% rating college as very important, 40% somewhat important and 21% not too important.

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An anonymous reader shares a report: Apollo is exploring a sale of early internet darling AOL after receiving inbound interest in the business, according to people familiar with the matter. Any deal could value AOL at around $1.5 billion, the people said. It is also possible the talks won't result in any deal, they cautioned. Apollo bought AOL in 2021 as part of a $5 billion deal to acquire that business and Yahoo from Verizon. AOL generates around $400 million in annual earnings before interest, taxes, depreciation and amortization, the people familiar with the matter said. Its main business lines include software for internet privacy and protection, and the AOL.com website and email domain.

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AI will enable three to four-day workweeks, Zoom CEO Eric Yuan told The New York Times, joining Microsoft's Bill Gates, Nvidia's Jensen Huang and JPMorgan's Jamie Dimon in predicting shorter schedules. Yuan also acknowledged AI will eliminate some positions, particularly entry-level engineering roles where AI can write code, but argued new opportunities will emerge managing AI agents. Gates previously suggested two to three-day weeks within 10 years during a February appearance on The Tonight Show.

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Getting an MBA in the US has gotten a little more expensive and a little less profitable, according to a Bloomberg analysis of salary and tuition data. From the report: This year's update of Bloomberg's Business School ROI Calculator, based on surveys of more than 9,500 students and alumni, projects a typical return on investment of 12.3% a year for the decade after graduation. That's down from 13.3% last year. The S&P 500 index, by comparison, returned 14.6% over the decade ending Aug. 31. The main reason for the decline: This year's respondents reported 6.2% better pre-MBA salaries than last year's, while projected postdegree earnings increased only 1.7%. In other words, the MBA pay edge -- the compensation boost graduates get for the degree -- shrank. In the broader US workforce, the average high-skilled worker's earnings rose 4.7% in the year ended July 31, Federal Reserve data show. Other factors didn't help: The increase in pre-MBA salaries meant students were forgoing more income during their studies. Tuition and other expenses increased 2.4%, some of that financed with bigger loans at higher rates. In all, the typical total investment to get an MBA in the US rose 6.8%, to almost $300,000.

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A search for "AI chat" in the Mac App Store returns dozens of applications sporting black-and-white icons nearly identical to ChatGPT's official logo. OpenAI's ChatGPT desktop application isn't available through the Mac App Store and can only be downloaded from the company's website. The copycat applications use various combinations of "AI," "Chat," and "Bot" in their names, including "AI Chat Bot : Ask Assistant," "AI Chatbot: Chat Ask Assistant," and dozens of similar variations. One application named itself "Al Chatbot" using a lowercase L instead of a capital I in "AI." Additional lookalike icons mimicking Claude, Grok, and Gemini applications also appear in search results.

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An anonymous reader shares a report: Anyone who surveys the public, from marketers to pollsters, struggles nowadays to get people to answer their questions. That phenomenon afflicts crucial government data, making it harder for policymakers and investors to know the true state of the economy. Falling survey participation is an important reason the flagship jobs report released every month by the Bureau of Labor Statistics, part of the Labor Department, has undergone such big revisions recently. This has rippled into the political sphere. On Aug. 1, President Trump fired BLS Commissioner Erika McEntarfer after a particularly large downward revision to jobs for May and June that owed partly to late responses from survey participants. The White House and top administration officials increased their attacks on the BLS last week after the agency published an annual revision suggesting the U.S. added 911,000 fewer jobs over the 12 months through March. The BLS blamed the initial overestimate partly on response rates. [...] One hypothesis is known as survey fatigue: People are being asked to answer too many questionnaires. Jonathan Eggleston, a senior economist at the U.S. Census Bureau, found in a 2024 study that recent participants in that agency's monthly and annual surveys, which are voluntary, were less likely to answer the 2020 census by mail, phone or online, without a knock on the door. Another is the rise of cellphones with caller ID. In the days of landlines, people had to pick up the phone to know who was calling. These days, many decline to answer callers they don't recognize.

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