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When a Linux system is compromised, the logs should tell you what happened. In a lot of cases, they don't.

A new Nature Climate Change study suggests airborne microplastics -- especially darker and colored particles -- are likely contributing to atmospheric warming by absorbing more heat than they reflect. Researchers estimate the effect could be roughly one-sixth that of black carbon, though outside experts say the uncertainties remain large and more study is needed before drawing firm policy conclusions. "We can say with confidence that overall they are warming agents," said Drew Shindell, a Duke University earth science professor and co-author of the study. "To me, that's the big advance." The Washington Post reports: To undertake their study, a group led by researchers at Fudan University in China examined how different colors and sizes of microplastics interact with light across the spectrum, while combining that information with simulations of how particles get dispersed in the air across the planet. "Black, yellow, blue and red [particles] absorb sunlight much more strongly than the white particles," Yu Liu, a Fudan professor and study co-author, said in a call with reporters. In fact, the study details how black and colored particles showed "absorption levels nearly 75 times higher than pristine, non-pigmented plastics." The scientists also found that different sizes of particles absorb light at different intensities -- and that how they absorb light can change as they age. The authors estimate that microplastics suspended in the atmosphere could be contributing to global warming at about one-sixth the amount of black carbon, also known as soot, a pollutant generated largely from burning fossil fuels. If the latest estimates are right, Shindell said, microplastics might not be an enormous source of atmospheric warming, compared with massive contributors such as cars and trucks, belching industrial plants or even burping cows. "But not a trivial one, either," he said. By his calculation, the effect of one year's microplastic emissions globally is approximately equivalent to 200 coal-fired power plants running for that year. But that rough estimate does not factor the longer-term repercussions of microplastics decaying and persisting in the environment for decades to come. Whatever the exact impact, the topic deserves further study, the authors say, because current climate modeling does not account for any additional warming that these tiny particles might be causing.

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• A day off - about time. Early partner call.
• Helped J. put up stainless wire for rose training in the garden. Plugged away at garage tidying with more good progress.
• Lunch with the family outside in the sun; tidied my office for the first time in a while; got the ladder moved into J's garden shed.
• Made a wooden spatula with H. in the evening, turning plus band-sawing action; fun. Left it in tung-oil overnight.

Linux security usually comes down to access controls and permissions, but those controls only work if the platform enforcing them holds up. What happens when the control layer most Linux environments depend on fails?

Age verification became mandatory for chat access on Roblox in January — and Friday morning Quartz reported it's apparently impacted the company's financials: Roblox cut its full-year 2026 bookings forecast by roughly $900 million at the midpoint on Thursday, blaming stronger-than-expected headwinds from its mandatory age-verification rollout on an audience that skews heavily toward children and teenagers. Full-year 2026 bookings are now projected at $7.33 billion to $7.60 billion, a range that sits roughly $900 million below the prior guidance of $8.28 billion to $8.55 billion; analysts had expected $8.38 billion, according to Yahoo Finance. Roblox stock fell almost 22% in premarket trading.... Daily active users rose 35% year over year to 132 million, while hours engaged climbed 43% to 31 billion hours... Daily Active Users and hours engaged fell below forecasts of 143.8 million and 33.68 billion, respectively, according to Yahoo Finance... Users who have not completed age checks have faced restricted communication features, and the process has weighed on the platform's ability to bring in new users. Russia's blocking of the platform, which took effect in December 2025, added further drag on user growth, according to Yahoo Finance. As of the end of the first quarter, 51% of global daily active users had completed age verification, with 65% of U.S. users having done so, Roblox said.... The safety push has come with legal costs. Roblox accrued $57 million in the first quarter for settlements and settlement proposals with certain states over youth-related consumer protection and digital safety matters, with payments structured over multiple years, the company said. Roblox acknowledged in a letter to shareholders that "our aggressive push to enhance safety lowers our expectations for topline growth in 2026." But they argued that it also "makes our platform fundamentally better and amplifies the long-term growth potential of Roblox through more effective content targeting, tailored communication experiences, and improved community sentiment."

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"So yesterday the Devteam (it is always the Devteam) released version 5.0 of legendary and venerable rogueike compuer game NetHack," writes the Rogue-like games column @Play. "It is 39 years old..." MilenCent (Slashdot reader #219,397) writes: In addition to play changes it's left for players to discover, this version updates the code to compile with C99, makes it much easier to cross compile the code for other systems than the one running, and now uses Lua for its dungeon generation. Happy hacking! For new players, "Nethack 5.0 now has an optional tutorial in the early phases of the game that might help you," notes the Rogue-like games column @Play: Three systems binaries are provided: Windows, MS-DOS and Amiga. Yes, Nethack still supports MS-DOS, and yes, it still supports classic Amiga: it explicitly supports AmigaDOS 3.0, meaning it can still run on 68000 machines... That these are the only systems they provide binaries for shouldn't be seen as an indication that these are the "most important" platforms for Nethack, it's more that, since it's entirely open source, building it yourself is entirely possible, and more expected than with most software. Nethack can be built for Linux, Windows 8-11, AmigaDOS, MacOS (I'm not sure if this includes classic Mac too but it might), Windows CE (wow), OS/2 (additional wow), BeOS, VMS and multiple Unixes... Another option is to play through public Nethack servers. The most popular of these are probably alt.org and Hardfought.

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"Vibe coding just got a whole lot more adorable," writes Engadget: OpenAI introduced AI-generated pets to the Codex app, its agentic tool that helps with coding. These "optional animated companions" don't do any coding themselves, but serve as a floating overlay that can tell you what Codex is working on, notify you when Codex completes a task or whether it needs your input on something. The new feature lets developers see Codex's active thread, without having to switch away from your current open app. "The feature ships with eight built-in variations — including a cat and dog," reports Mashable. "But the more interesting play is the custom pet creator." Users can prompt Codex directly to generate their own companion, then share it online. A quick scroll through the homepage reveals the community has already gotten to work. Current creations include Goku, Patrick Star, Microsoft's long-retired Clippy, OpenAI CEO Sam Altman, Anthropic CEO Dario Amodei, and — naturally — a goblin. There's also Grogu, Dobby, a tiny Bob Rossi, and a "Doge-style Shiba Inu dog"...

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The Associated Press reports: On a March afternoon, artificial intelligence detected something resembling smoke on a camera feed from Arizona's Coconino National Forest. Human analysts verified it wasn't a cloud or dust, then alerted the state's forest service and largest electric utility. One of dozens of AI cameras installed for the utility Arizona Public Service had spotted early signs of what came to be known as the Diamond Fire. Firefighters raced to the scene and contained the blaze before it grew past 7 acres (2.8 hectares). As record-breaking heat and an abysmal snowpack raise concerns about severe wildfires, states across the fire-prone West are adding AI to their wildfire detection toolbox, banking on the technology to help save lives and property. Arizona Public Service has nearly 40 active AI smoke-detection cameras and plans to have 71 by summer's end, and the state's fire agency has deployed seven of its own. Another utility, Xcel Energy in Colorado, has installed 126 and aims to have cameras in seven of the eight states it serves by year's end... ALERTCalifornia is a network of some 1,240 AI-enabled cameras across the Golden State that work similar to the system in Arizona.... Pano AI, whose technology combines high-definition camera feeds, satellite data and AI monitoring, has seen a growing interest in its cameras since launching in 2020. They've been deployed in Australia, Canada and 17 U.S. states, including Oregon, Washington and Texas... Last year, its technology detected 725 wildfires in the U.S., the company said... Cindy Kobold, an Arizona Public Service meteorologist, said the technology notifies them about 45 minutes faster on average than the first 911 call.

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A new meta-analysis found nutrients in food decreased over the last 40 years, reports the Washington Post. "Many of humanity's most important crops — including wheat, potatoes, beans — contain fewer vitamins and minerals than they did a generation ago." "The invisible culprit behind this damaging phenomenon? Carbon dioxide pollution." Surging concentrations of carbon in the atmosphere, caused largely by burning fossil fuels, have produced potent changes in the way plants grow — from increasing their sugar content to depleting essential nutrients like zinc... "The diets we eat today have less nutritional density than what our grandparents ate, even if we eat exactly the same thing," said Kristie Ebi, a professor at the University of Washington's Center for Health and the Global Environment. People in wealthy countries with strong health care systems will have many tools to cope with the change, experts said. But for the world's poorest and most vulnerable, the consequences could be devastating. One study concluded that by the middle of the century the phenomenon could put more than a billion additional women and children at risk of iron-deficiency anemia — a condition that can cause pregnancy complications, developmental problems and even death. Meanwhile, some 2 billion people across the globe who already suffer from some form of nutrient shortage could see their health problems grow even worse. "The scale of the problem is huge," Ebi said. Plants depend on carbon dioxide to perform photosynthesis — but that doesn't mean they grow better when there's more carbon in the air, scientists say. A sweeping survey of changes among 32 compounds in 43 crops found that nearly every plant that humans eat is harmed by rising CO2 levels... On average, they found, nutrients have already decreased by an average 3.2 percent across all plants since the late 1980s, when the concentration of carbon dioxide in the atmosphere was about 350 parts per million. Thanks to long-time Slashdot reader GameboyRMH for sharing the news.

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Version:7.1-rc2 (mainline) Released:2026-05-03 Source:linux-7.1-rc2.tar.gz Patch:full (incremental)

A startup south of Austin is using robots to build homes out of clay pulled directly from the ground, reports a local news station: The materials are gathered on site, mixed, and placed on a build plate. From there, a robot lowers from above, picks up the clay with a claw, carries it to the wall and drops it into place. Later, the same robot switches tools, using a hammer attachment to pound the material into shape. "It's kind of trying to replicate how a human might build an adobe house," said software engineer Anastasia Nikoulina... Using machine learning, the system constantly evaluates the wall, adjusting how it builds to create a flat, solid surface... The project is underway at Proto-Town, a ranch between Lockhart and Luling where startups test new technologies, from anti-drone systems to nuclear reactors. The company plans to build their next home on the property, with hopes to do more than 20 homes over the next year.

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USB-C is excellent, provided you don’t look too closely.

I’ve been seeing a drum beat of interest in the internals of USB-C. Darryl Morley’s macOS WhatCable, Chromebooks exposing lots of lovely info about emarkers, USB cable testers and a bit more. Very infrastructure club topics. So I made a small GTK app also called WhatCable which is intended to show what Linux knows about your USB ports, cables, chargers and devices, but written as a GNOME/libadwaita app and using the interfaces Linux exposes through sysfs.

The hope was fairly straightforward: plug things into my Framework 13, ask Linux what is going on, and present the answer in a way that doesn’t require remembering which bit of /sys to poke. In particular I wanted cable identity and e-marker details. These are the useful little facts that tell you whether a cable is what it claims to be, or at least what it claims to be electronically. Given the number of USB-C cables in the house whose origin story is “came in a box with something”, this felt like a public service, or at least a satisfying evening.

The first bit is pleasantly sensible. Linux has standard-ish places for this information:

/sys/bus/usb/devices /sys/class/typec /sys/class/usb_power_delivery /sys/bus/thunderbolt/devices

When those are populated, a normal unprivileged app can learn quite a lot. It can show USB devices, Type-C ports, partners, cables, roles, power data, Thunderbolt and USB4 domains. That’s exactly the sort of thing a small Flatpak app should be good at: read some public kernel state, translate it into something at least moderately human friendly and then depart.

On my Framework 13, the USB device and Thunderbolt sides were useful. The Type-C side was not. /sys/class/typec existed but had no ports. /sys/class/usb_power_delivery existed but was empty. This is a slightly annoying result, because it means the nice standard API is present as a signpost rather than a destination.

The next clue was that the machine clearly does have USB-C machinery, and not just because I could look at the side of the device. It is a Framework 13 with the embedded controller and Cypress CCG power delivery controllers doing real work. The relevant kernel modules were loaded, including UCSI and Chrome EC pieces. There was also an ACPI UCSI device at:

/sys/bus/acpi/devices/USBC000:00

but ucsi_acpi did not appear to bind to it and create the Type-C class ports. So the hardware and firmware know things, but they were not arriving in the standard Linux userspace shape.

Framework’s own tooling gives another route in. I built framework_tool from FrameworkComputer/framework-system and asked the EC what it could see. The Framework-specific PD port command did not work on this firmware:

USB-C Port 0: [ERROR] EC Response Code: InvalidCommand

and similarly for the other ports. That’s not very poetic, but it is at least clear.

The Chromebook-style power command was more useful. With a charger connected it reported, for example:

USB-C Port 0 (Right Back): Role: Sink Charging Type: PD Voltage Now: 19.776 V, Max: 20.0 V Current Lim: 2250 mA, Max: 2250 mA Dual Role: Charger Max Power: 45.0 W

That’s good information. It’s not cable identity, but it is the kind of port state people actually want when they are trying to work out why a laptop is charging slowly, or not charging, or doing something else mildly USB-C shaped.

framework_tool --pd-info could also talk through the EC to the Cypress controllers and report their firmware details:

Right / Ports 01 Silicon ID: 0x2100 Mode: MainFw Ports Enabled: 0, 1 FW2 (Main) Version: Base: 3.4.0.A10, App: 3.8.00 Left / Ports 23 Silicon ID: 0x2100 Mode: MainFw Ports Enabled: 0, 1 FW2 (Main) Version: Base: 3.4.0.A10, App: 3.8.00

Again, useful. Again, not the cable.

Much of this investigation and app code was written with AI tools in the loop. That was useful for chasing down boring plumbing and generating probes. The decisive test was asking the Chrome EC for the newer Type-C discovery data directly. The EC advertised USB PD support, but not the newer Type-C command set. EC_CMD_TYPEC_STATUS and EC_CMD_TYPEC_DISCOVERY both came back as invalid commands on all four ports.

That means that on this Framework 13 firmware path I cannot get Discover Identity results, SOP/SOP’ discovery data, SVIDs, mode lists or e-marker details through Chrome EC host commands. The cable may well be telling the PD controller interesting things, but those things are not exposed through a stable unprivileged interface I can sensibly use in a desktop app.

This is the main lesson from the whole exercise: USB-C inspection on Linux is not one API. It is a set of possible stories. Sometimes the kernel Type-C class tells you lots of things. Sometimes Thunderbolt sysfs tells you a different useful slice. Sometimes a vendor EC can tell you power state, but only as root. Sometimes the information exists below you somewhere, but not in a form you should build an app around.

So WhatCable needs to be honest. It should show the sources it can read, and it should say when a source is unavailable rather than pretending absence means certainty. “No cable identity exposed on this machine” is a very different statement from “this cable has no identity”. The former is boring but true. The latter is how you end up lying with an icon (it is not a nice icon).

The current shape I think is right is:

• use USB, Type-C, USB PD and Thunderbolt sysfs whenever they are available;
• show raw values as well as friendly summaries;
• explain missing sources in diagnostics;
• treat Framework EC data as an optional extra, not a default dependency;
• if EC access is added, put it behind a narrow read-only helper rather than teaching a Flatpak app to fling arbitrary commands at /dev/cros_ec.

That last point matters. On the host /dev/cros_ec exists, but it is root-only. Making a normal app require broad device access would be a poor bargain. A small privileged helper that answers a few known-safe questions might be acceptable. A graphical app with arbitrary EC command execution would be exciting in the wrong way.

This is not quite the result I wanted when I started. I wanted to show a friendly “this is a 100W e-marked cable” label and feel very clever about it. What I have instead is a more modest app and a better understanding of where the bodies are buried. That’s still useful. A tool that tells you what your machine actually exposes is better than one that implies the USB-C universe is more orderly than it is. Given this, I’m not going to be sharing this one more widely, but fork away if you wish, or come back with a better idea.

It’s very easy to run with GNOME Builder, so just check out the source and ‘press play’ or get an artifact out of the Github Actions. If you run WhatCable on a different laptop and see rich Type-C data, lovely. If you run it on a Framework 13 like mine and mostly see USB devices, Thunderbolt controllers and a note that Type-C data is missing, that is also information. Not as glamorous as catching a suspicious cable in the act, but much more likely to be true.

A 1999 press release bragged "Jeeves" answered 92.3 million questions in just three months. "In the digital wilds of Y2K, we came to him with our most probing questions," remembers the New York Times — whether it was Britney Spears or tamagotchis: We asked, and he answered: Jeeves, the digital butler of information, the online valet who led us into the depths of cyberspace. Now, like so many other relics of yesterday's internet, Jeeves — and his home, Ask.com — are no more. After almost 30 years, the question-and-answer service and former search engine shuttered on Friday. "To you — the millions of users who turned to us for answers in a rapidly changing world — thank you for your endless curiosity, your loyalty, and your trust," the company said in a notice posted on its now-defunct website... Created in Berkeley, Calif., in the days of the dot-com gold rush, Ask Jeeves first appeared on computer screens in 1996.... Their mascot, Jeeves, was modeled on the clever English butler character from the famed P.G. Wodehouse book series. Its search function was simple — type in a question, get an answer. But the quality of its responses was uneven, and the website was quickly eclipsed by Google and Yahoo as the world's go-to search engines. The site was bought by InterActive Corp. for more than $1 billion in 2005, and was given an injection of cash to help it compete as a search engine. It rebranded as Ask.com and as part of the reimagining, the site also ditched the character of Jeeves in 2006. Scrappy but inventive, the site was one of the first to introduce hyperlocal map overlays to its searches and incorporate thumbnails of webpages. "They are doing a lot of clever and interesting things," a Google executive noted of Ask.com at the time. Still, Ask.com struggled to compete and returned in 2010 to its bread and butter: question-and-answer style prompts. Even then, it faltered against newer, crowdsourced iterations like Quora and Google's unyielding march to the internet fore — the platform now dominates search traffic, and the world's general experience of the internet. A statement at Ask.com ends "by thanking its millions of users, and saying, 'Jeeves' spirit endures'," notes this article from Engadget: As sad as it is to see a relic of the early Internet days fade into obscurity, we still have Ask Jeeves to thank for why some users still punch in full questions when querying Google. On top of that, Jeeves was built to provide detailed answers in natural language, which could have arguably acted as a precursor to today's AI chatbots like ChatGPT. "Now, Ask.com joins the Internet graveyard that includes competitors like AltaVista, which shut down in 2013," the article points out. "With Ask.com gone, alongside AIM and AOL dial-up services also sunsetting, we're truly coming to an end of a specific era of the Internet." And the New York Times argues the memory of Jeeves now rests somewhere between Limewire and Beanie Babies... Slashdot reader BrianFagioli calls it "a quiet reminder of how quickly the web moves, and how even widely recognized names can drift into obscurity once the underlying technology leaves them behind."

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Amazon once tried to pressure Nintendo to break the law, says former Nintendo of America President Reggie Fils-Aimé. At a recent NYU lecture, he describes a conversation with an Amazon executive, Kotaku reports: "Amazon was looking to get bigger into the video game space," said Fils-Aimé. "Amazon's mentality back then is they wanted to have the lowest price out in the marketplace, even lower than Walmart... Essentially what Amazon wanted (was an) obscene amount of support, financial support, so they could have the lowest price and beat Walmart. I literally said to the executive, 'You know that's illegal, right? I can't do that'...." At the time, the Wii and DS were Nintendo's best selling hardware in history. Amazon originally sold books, but in the 2000s rapidly expanded with cheaper discounts to became a one-stop shop for almost everything. Everything except Nintendo, that is.... "Literally we stopped selling to Amazon," Fils-Aimé continued, "and it's because I wasn't going to do something illegal. I wasn't going to do something that would put at risk the relationship we have with other retailers." "The two sides have since made amends," notes the Verge, "and you can buy a Switch 2 through Amazon. But for a long time, Nintendo consoles had been largely unavailable on the site."

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The Wall Street Journal reports that OpenAI "recently gave its popular ChatGPT strict instructions. Stop talking about goblins." Recent models of the artificial-intelligence chatbot have been bringing up the creatures in conversations with users seemingly out of the blue, as well as gremlins, trolls and ogres. The goblin-speak caught the attention of programmers, who are often heavy users of the bot. Barron Roth, a 32-year-old product manager at a tech company, said the bot referred to a flaw in his code as a "classic little goblin." He said he counted more than 20 times it mentioned goblins, without any prompting... Several users speculated that goblin terminology was how the model characterized itself, in lieu of identifying as a person with a soul. Then OpenAI decided enough was enough. "Never talk about goblins, gremlins, raccoons, trolls, ogres, pigeons, or other animals or creatures unless it is absolutely and unambiguously relevant to the user's query," reads an open source line in ChatGPT's base instructions for its coding assistant. The Journal calls this "a reminder that even as AI companies tout one advance after another in their technology, they are sometimes baffled by the things their own models do...." While training a "nerdy" personality for their model's customization feature, "We unknowingly gave particularly high rewards for metaphors with creatures," OpenAI explained in a log post. And "From there, the goblins spread." When we looked, use of "goblin" in ChatGPT had risen by 175% after the launch of GPT-5.1, while "gremlin" had risen by 52%... With GPT-5.4, we and our usersâ noticed an even bigger uptick in references to these creatures... Nerdy accounted for only 2.5% of all ChatGPT responses, but 66.7% of all "goblin" mentions in ChatGPT responses... The rewards were applied only in the Nerdy condition, but reinforcement learning does not guarantee that learned behaviors stay neatly scoped to the condition that produced them. Once a style tic is rewarded, later training can spread or reinforce it elsewhere, especially if those outputs are reused in supervised fine-tuning or preference data. It all started because the "nerdy" personality's prompt had said "You must undercut pretension through playful use of language. The world is complex and strange, and its strangeness must be acknowledged, analyzed, and enjoyed..." Now OpenAI calls this "a powerful example of how reward signals can shape model behavior in unexpected ways, and how models can learn to generalize rewards in certain situations to unrelated ones." But "fans of goblins don't have to fear," notes the Wall Street Journal. "OpenAI provided a command in its blog post that would remove its creature-suppressing instructions."

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An official in South Africa withdrew a draft of the country's national AI policy, reports a local newspaper, "after it was found the draft policy was compiled using AI, which cited academic articles that were 'fictitious'." Earlier this month, minister in the Presidency Khumbudzo Ntshavheni announced cabinet had approved the draft policy for public comment. [Ntshavheni] said the policy seeks to strengthen government's ability to regulate and adopt AI responsibly, while fostering innovation, job creation, and skills access. The article includes this quotes from the country's minister of communications/digital technologies department. "This unacceptable lapse proves why vigilant human oversight over the use of artificial intelligence is critical." Thanks to Slashdot reader Tokolosh for sharing the article.

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"Ransomware activity jumped again in Q1 2026," writes Slashdot reader BrianFagioli, "with 2,638 victim posts on leak sites, up 22% year over year," according to a report from cybersecurity company ReliaQuest. But the bigger shift is how messy the ecosystem has become. Established groups like Akira and Qilin are still active, while newer players like The Gentlemen surged into the top tier with a 588 percent spike in activity. At the same time, questionable leak sites such as 0APT and ALP-001 are muddying the waters by posting possibly fake breach claims, forcing companies to investigate incidents that may not even be real. Meanwhile, actors like ShinyHunters are showing that ransomware does not always need encryption anymore. By targeting identity systems and SaaS platforms, attackers can steal data using legitimate access, often through phishing or even phone-based social engineering, and then extort victims without deploying traditional malware. With a record 91 active leak sites and faster attack timelines, the report suggests defenders should focus less on tracking specific groups and more on stopping common tactics like credential theft, remote access abuse, and large-scale data exfiltration.

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An anonymous reader shared this report from the BBC: "If even one extra person is able to access the internet, I think it's successful and it's worth it," says Sahand. The Iranian man is visibly anxious, speaking to the BBC outside Iran, as he carefully explains how he is part of a clandestine network smuggling satellite internet technology — which is illegal in Iran — into the country. Sahand, whose name we have changed, fears for family members and other contacts inside the country. "If I was identified by the Iranian regime, they might make those I'm in touch with in Iran pay the price," he says. For more than two months, Iran has been in digital darkness as the government maintains one of the longest-running national internet shutdowns ever recorded worldwide... Sahand says he has sent a dozen [Starlink terminals] to Iran since January and "we are actively looking for other ways to smuggle in more". The human rights organisation Witness estimated in January that there are at least 50,000 Starlink terminals in Iran. Activists say the number is likely to have risen... Last year, the Iranian government passed legislation that made using, buying or selling Starlink devices punishable by up to two years in prison. The jail term for distributing or importing more than 10 devices can be up to 10 years. State-affiliated media has reported multiple cases of people being arrested for selling and buying Starlink terminals, including four people — two of them foreign nationals — arrested last month for "importing satellite internet equipment". "The BBC contacted SpaceX for more details about the use of Starlink in the country but did not receive a response."

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In 2016 an online "swarm intelligence" platform generated a correct prediction for the Kentucky Derby — naming all four top finishers in order. (But its 2017 predictions weren't even close.) Slashdot checked in again on how modern AI systems performed in 2023, 2024, and 2025 — but their predictions were still pretty bad. Would AI-generated Derby predictions be any better in 2026? This year's winner was 24-to-1 longshot "Golden Tempo" — though a lot of oddsmakers had favored a horse named Further Ado (which ultimately only finished 11th). So when USA Today prompted Microsoft Copilot for its own picks for the Kentucky Derby, Copilot also went with Further Ado. (Even worse, it predicted Golden Tempo would come in... 13th.) Here's how Copilot's picks actually performed... Further Ado (finished 11th)Chief Wallabee (finished 4th)The Puma (SCRATCHED)Renegade (finished 2nd)Commandment (finished 7th)So Happy (finished 9th)Emerging Market (finished 10th)Danon Bourbon (finished 5th)Potente (finished 12th)Incredibolt (finished 6th)Robusta (finished 14th)Ocelli (finished 3rd)Golden Tempo (finished 1st)Pavlovian (finished 18th)Great White (SCRATCHED)Wonder Dean (finished 8th) Litmus Test (finished 17th)Albus (finished 15th)Six Speed (finished 13th)Intrepido (finished 16th) Copilot was told to use the latest odds, conditions, and analysis of favorites, best bets, expert picks, previous results and race history with the post positions, according to USA Today. And meanwhile, Yahoo Sports asked Claude "to simulate the race using the opening odds, draw and potential track conditions. We also asked it to factor in some human predictions." Like Microsoft Copilot, Claude also picked Further Ado to finish first (though it came in 11th) — and predicted that Golden Tempo (the eventual first-place finisher) would finish 12th. Further Ado (finished 11th)The Puma (SCRATCHED)Commandment (finished 7th)Chief Wallabee (finished 4th)Renegade (finished 2nd)Emerging Market (finished 10th)So Happy (finished 9th)Incredibolt (finished 6th)Danon Bourbon (finished 5th)Potente (finished 12th)Pavlovian (finished 18th)Golden Tempo (finished 1st) Litmus Test (finished 17th)Albus (finished 15th)Wonder Dean (finished 8th)Six Speed (finished 13th)Intrepido (finished 16th)

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"The war in Iran has sent oil-starved countries scrambling for fuel," CNN reported this week. And many of those countries now want renewable fuels, the article points out, "leaving them turning to the renewables king of the planet: China." Chinese exports of solar technology, batteries and electric vehicles all reached record highs in March, according to energy think tank Ember, a sign that the historic oil supply shock is accelerating the adoption of clean energy around the world... A Thursday report from Ember said China exported 68 gigawatts of solar technology in March, surpassing the previous record set in August by 50%. Fifty countries set new records for Chinese solar imports, with the most significant growth coming from emerging markets in Asia and Africa hit hardest by the energy crisis, according to the think tank. "Fossil shocks are boosting the solar surge," said Euan Graham, senior analyst at Ember, in the report. "Solar has already become the engine of the global economy, and now the current fossil fuel price shocks are taking it up a gear." Ember said exports of solar, batteries and EVs in total rose 70% in March year over year, according to Chinese customs data... China's battery exports reached $10 billion in March, with particularly high growth rates in the European Union, Australia and India, Ember said. Uncertainty over when the Strait of Hormuz will reopen has spurred deeper regional anxieties about energy securi"ty, helping to hasten the transition to clean energy, analysts said. The article notes how different countries are reacting to fuel Asian nations that depend on the Middle East for energy imports "are trying to mitigate fuel shortages by encouraging energy conservation and shortening work hours." The UK's Energy Secretary said this week that the country needed to reduce its reliance on gas for electricity. "As we face the second fossil fuel shock in less than 5 years, the lesson for our country is clear: The era of fossil fuel security is over, and the era of clean energy security must come of age." Pakistan "has been spared some of the impact from the war, since it began drastically importing cheap Chinese solar panels a few years ago. Using solar energy rather than costly oil imports is estimated to save the country billions of dollars each year." "According to the China Passenger Car Association, Chinese exports of electric vehicles and hybrids hit a record high in March, increasing 140% compared with the same period a year ago." Thanks to Slashdot reader AleRunner for sharing the article.

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