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the-current-war-on-science,-and-who’s-behind-it

The current war on science, and who’s behind it


A vaccine developer and a climate scientist walk into a bar write a book.

Fighting against the anti-science misinformation can feel like fighting a climate-driven wildfire. Credit: Anadolu

We’re about a quarter of the way through the 21st century.

Summers across the global north are now defined by flash floods, droughts, heat waves, uncontainable wildfires, and intensifying named storms, exactly as predicted by Exxon scientists back in the 1970s. The United States secretary of health and human services advocates against using the most effective tool we have to fight the infectious diseases that have ravaged humanity for millennia. People are eagerly lapping up the misinformation spewed and disseminated by AI chatbots, which are only just getting started.

It is against this backdrop that a climate scientist and a vaccine developer teamed up to write Science Under Siege. It is about as grim as you’d expect.

Michael Mann is a climate scientist at the University of Pennsylvania who, in 1998, developed the notorious hockey stick graph, which demonstrated that global surface temperatures were roughly flat until around the year 1900, when they started rising precipitously (and have not stopped). Peter Hotez is a microbiologist and pediatrician at Baylor College of Medicine whose group developed a low-cost, patent-free COVID-19 vaccine using public funds (i.e., not from a pharmaceutical company) and distributed it to almost a hundred million people in India and Indonesia.

Unlikely crusaders

Neither of them anticipated becoming crusaders for their respective fields—and neither probably anticipated that their respective fields would ever actually need crusaders. But they each have taken on the challenge, and they’ve been rewarded for their trouble with condemnation and harassment from Congress and death threats from the public they are trying to serve. In this book, they hope to take what they’ve learned as scientists and science communicators in our current world and parlay that into a call to arms.

Mann and Hotez have more in common than being pilloried all over the internet. Although they trained in disparate disciplines, their fields are now converging (as if they weren’t each threatening enough on their own). Climate change is altering the habitats, migrations, and reproductive patterns of pathogen-bearing wildlife like bats, mosquitoes, and other insects. It is causing the migration of humans as well. Our increasing proximity to these species in both space and time can increase the opportunities for us to catch diseases from them.

Yet Mann and Hotez insist that a third scourge is even more dangerous than these two combined. In their words:

It is currently impossible for global leaders to take the urgent actions necessary to respond to the climate crisis and pandemic threats because they are thwarted by a common enemy—antiscience—that is politically and ideologically motivated opposition to any science that threatens powerful special interests and their political agendas. Unless we find a way to overcome antiscience, humankind will face its gravest threat yet—the collapse of civilization as we know it.

And they point to an obvious culprit: “There is, unquestionably, a coordinated, concerted attack on science by today’s Republican Party.”

They’ve helpfully characterized “the five principal forces of antiscience “ into alliterative groups: (1) plutocrats and their political action committees, (2) petrostates and their politicians and polluters, (3) fake and venal professionals—physicians and professors, (4) propagandists, especially those with podcasts, and (5) the press. The general tactic is that (1) and (2) hire (3) to generate deceitful and inflammatory talking points, which are then disseminated by all-too-willing members of (4) and (5).

There is obviously a lot of overlap among these categories; Elon Musk, Vladimir Putin, Rupert Murdoch, and Donald Trump can all jump between a number of these bins. As such, the ideas and arguments presented in the book are somewhat redundant, as are the words used. Far too many things are deemed “ironic” (i.e., the same people who deny and dismiss the notion of human-caused climate change claimed that Democrats generated hurricanes Helene and Milton to target red states in October 2024) or “risible” (see Robert F. Kennedy Jr.’s claim that Dr. Peter Hotez sought to make it a felony to criticize Anthony Fauci).

A long history

Antiscience propaganda has been used by authoritarians for over a century. Stalin imprisoned physicists and attacked geneticists while famously enacting the nonsensical agricultural ideas of Trofim Lysenko, who thought genes were a “bourgeois invention.” This led to the starvation of millions of people in the Soviet Union and China.

Why go after science? The scientific method is the best means we have of discovering how our Universe works, and it has been used to reveal otherwise unimaginable facets of reality. Scientists are generally thought of as authorities possessing high levels of knowledge, integrity, and impartiality. Discrediting science and scientists is thus an essential first step for authoritarian regimes to then discredit any other types of learning and truth and destabilize their societies.

The authors trace the antiscience messaging on COVID, which followed precisely the same arc as that on climate change except condensed into a matter of months instead of decades. The trajectory started by maintaining that the threat was not real. When that was no longer tenable, it quickly morphed into “OK, this is happening, and it may actually get pretty bad for some subset of people, but we should definitely not take collective action to address it because that would be bad for the economy.”

It finally culminated in preying upon people’s understandable fears in these very scary times by claiming that this is all the fault of scientists who are trying to take away your freedom, be that bodily autonomy and the ability to hang out with your loved ones (COVID) or your plastic straws, hamburgers, and SUVs (climate change).

This mis- and disinformation has prevented us from dealing with either catastrophe by misleading people about the seriousness, or even existence, of the threats and/or harping on their hopeless nature, sapping us of the will to do anything to counter them. These tactics also sow division among people, practically ensuring that we won’t band together to take the kind of collective action essential to addressing enormous, complex problems. It is all quite effective. Mann and Hotez conclude that “the future of humankind and the health of our planet now depend on surmounting the dark forces of antiscience.”

Why, you might wonder, would the plutocrats, polluters, and politicians of the Republican Party be so intent on undermining science and scientists, lying to the public, fearmongering, and stoking hatred among their constituents? The same reason as always: to hold onto their money and power. The means to that end is thwarting regulations. Yes, it’s nefarious, but also so disappointingly… banal.

The authors are definitely preaching exclusively to the converted. They are understandably angry at what has been done to them and somewhat mocking of those who don’t see things their way. They end by trying to galvanize their followers into taking action to reverse the current course.

They advise that the best—really, the only—thing we can do now to effect change is to vote and hope for favorable legislation. “Only political change, including massive turnout to support politicians who favor people over plutocrats, can ultimately solve this larger systemic problem,” they write. But since our president and vice president don’t even believe in or acknowledge “systemic problems,” the future is not looking too bright.

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why-la-comic-con-thought-making-an-ai-powered-stan-lee-hologram-was-a-good-idea

Why LA Comic Con thought making an AI-powered Stan Lee hologram was a good idea


Trust us, it’ll be marvel-ous

“I suppose if we do it and thousands of fans… don’t like it, we’ll stop doing it.”

Excelsior, true beliers! Credit: Proto Hologram

Late last week, The Hollywood Reporter ran a story about an “AI Stan Lee hologram” that would be appearing at the LA Comic Con this weekend. Nearly seven years after the famous Marvel Comics creator’s death at the age of 95, fans will be able to pay $15 to $20 this weekend to chat with a life-sized, AI-powered avatar of Lee in an enclosed booth at the show.

The instant response from many fans and media outlets to the idea was not kind, to say the least. A writer for TheGamer called the very idea “demonic” and said we need to “kill it with fire before it’s too late.” The AV Club urged its readers not to pay to see “the anguished digital ghost of a beloved comic book creator, repurposed as a trap for chumps!” Reactions on a popular Reddit thread ranged from calling it “incredibly disrespectful” and “in bad taste” to “ghoulish” and “so fucked up,” with very little that was more receptive to the concept.

But Chris DeMoulin, the CEO of the parent company behind LA Comic Con, urged critics to come see the AI-powered hologram for themselves before rushing to judgment. “We’re not afraid of people seeing it and we’re not afraid of criticism,” he told Ars. “I’m just a fan of informed criticism, and I think most of what’s been out there so far has not really been informed.”

“It’s unfortunate that a few people have really negative things to say about it, sight unseen, just the level of it being a concept,” DeMoulin continued. “It’s not perfect. I’m not sure something like this can ever be perfect. But I think what you strive to do is feed enough information into it and test it enough so that the experience it creates for the fans is one that feels genuine.”

“It’s going to have to be really good or we’re all going to say no”

This isn’t the first time LA Comic Con has featured an interactive hologram (which for the Stan Lee experience means a life-sized volumetric screen-in-a-box that can show different views from different angles). Starting in 2019, the convention used similar technology to feature Boffo the Bear, a 7-foot-tall animated blue ursid who served as the MC for a live talent show featuring famous voice acting talent. But Boffo was powered by a real-time motion-captured improv performance from actor Mark DeCarlo rather than automated artificial intelligence.

A live mo-capped version of Boffo the Bear hosts a panel with voice actors at LA Comic Con.

In the years since Boffo’s introduction at the con, DeMoulin said he’s kept up with the team behind that hologram and “saw the leaps and bounds that they were making in improving the technology, improving the interactivity.” Now, he said, it’s possible to create an AI-powered version that ingests “all of the actual comments that people made during their life” to craft an interactive hologram that “is not literally quoting the person, but everything it was saying was based on things that person actually said.”

DeMoulin said he called Bob Sabouni, who manages the Stan Lee Legacy brand, to pitch the AI Stan Lee avatar as “kind of an entry point into people asking questions about the Marvel universe, the stories, the characters he created.” Sabouni agreed to the idea, DeMoulin said, but added that “it’s gonna have to be really good or we’re all going to say no.”

With that somewhat conditional approval, DeMoulin reached out to Proto Hologram, the company that had developed the Boffo the Bear experience years earlier. Proto, in turn, reached out to Hyperreal, a company that describes itself as “powering ownership, control, performance, and monetization of identity across digital ecosystems” to help develop the AI model that would power the Lee avatar.

A promotional video from Proto Holograms shows off the kind of volumetric box that the AI-powered Stan Lee avatar will appear in.

Hyperreal CEO and Chief Architect Remington Scott tells Ars that the company “leverages a customized ecosystem of cutting-edge AI technologies” to create “bespoke” and “custom-crafted” AI versions of celebrities. To do that for Stan Lee, DeMoulin said they trained a model on decades of content he had left behind, from tapes of dozens of convention panels he had appeared on to written and spoken content gathered by the managers of the Stan Lee Universe brand.

Scott said Hyperreal “can’t share specific technical details” of the models or training techniques they use to power these recreations. But Scott added that this training project is “particularly meaningful, [because] Stan Lee had actually begun digitizing himself while he was alive, with the vision of creating a digital double so his fans could interact with him on a larger scale.”

After incurring costs of “tens of thousands into six figures” of dollars, DeMoulin said he was finally able to test the Lee hologram about a month ago. That first version still needed some tweaks to get the look and feel of Lee’s delivery just right, though.

“Stan had a considered way of speaking… he would pause, he had certain catch phrases that when he used them he would say them in a certain way,” DeMoulin said. “So it took a while to get to the hologram to be able to say all that in a way that [Sabouni] and I and others that work with Stan felt like, ‘Yeah, that’s actually starting to sound more like him.’”

“The only words that are gonna be in Stan’s mouth are Stan’s words”

Anyone who is familiar with LLMs and their tendency to confabulate might be worried about the potential for an AI Lee avatar to go off-script or make things up in front of a live audience. And while DeMoulin said he was concerned about that going in, those concerns have faded as he and others who worked with Lee in his lifetime have spent hours throwing “hundreds and hundreds and hundreds” of questions at the hologram “to sort of see where the sensitivities on it are.”

“The only words that are gonna be in Stan’s mouth are Stan’s words,” DeMoulin said. “Just because I haven’t personally seen [the model hallucinate] doesn’t mean that it’s impossible, but that hasn’t been my experience.”

The living version of Stan Lee appeared at the Wizard World convention in 2018, shortly before his death.

Credit: Getty Images

The living version of Stan Lee appeared at the Wizard World convention in 2018, shortly before his death. Credit: Getty Images

While a moderator at the convention will be on hand to repeat fan questions into a microphone (to avoid ambient crowd noise from the showfloor), DeMoulin said there won’t be any human filtering on what fans are allowed to ask the Lee avatar in the 15- to 20-minute group Q&A sessions. Instead, DeMoulin said the team has set up a system of “content governors” so that, for instance, “if you ask Stan what he thought of the last presidential election he’s gonna say ‘That’s not what we’re here to talk about. We’re here to talk about the Marvel universe.'”

For topics that are Marvel-related, though, the AI avatar won’t shy away from controversy, DeMoulin said. If you ask the avatar about Jack Kirby, for instance, DeMoulin said it will address the “honest disagreements about characters or storylines, which are gonna happen in any creative enterprise,” while also saying that “‘I have nothing but respect for him,’ which is I think largely what Stan would have said if he was asked that question.”

Hyperreal’s Scott said the company’s approach to training digital avatars on verified content “ensures responses stay true to Stan’s documented perspectives and values.” And DeMoulin said the model is perfectly willing to say when it doesn’t know the answer to an appropriate question. In early testing, for instance, the avatar couldn’t answer a question about the Merry Marvel Marching Society, DeMoulin said, because that wasn’t part of its training data. After a subsequent update, the new model provided a relevant answer to the same question, he said.

“We are not trying to bring Stan back from the dead”

Throughout our talk, DeMoulin repeatedly stressed that their AI hologram wasn’t intended to serve as a replacement for the living version of Lee. “We want to make sure that people understand that we are not trying to bring Stan back from the dead,” he said. “We’re not trying to say that this is Stan, and we’re not trying to put words in his mouth, and this avatar is not gonna start doing commercials to advertise other people’s products.”

DeMoulin said he sees the Lee avatar as a kind of futuristic guide to a library of Marvel information and trivia, presented with a fun and familiar face. “In the introduction, the avatar will say, ‘I’m here as a result of the latest developments in technology, which allow me to be a holographic representation of Stan to answer your questions about Marvel and trivia’ and this, that, and the other thing,” DeMoulin said

Still, DeMoulin said he understands why the idea of using even a stylized version of Lee’s likeness in this manner could rub some fans the wrong way. “When a new technology comes out, it just feels wrong to them, and I respect the fact that this feels wrong to people,” he said. “I totally agree that something like this–not just for Stan but for anyone, any celebrity alive or dead–could be put into this technology and used in a way that would be exploitative and unfortunate.”

Fans like these, seen at LA Comic Con 2022, will be the final arbiters of whether the AI-powered Stan Lee avatar is respectful or not.

Credit: Getty Images

Fans like these, seen at LA Comic Con 2022, will be the final arbiters of whether the AI-powered Stan Lee avatar is respectful or not. Credit: Getty Images

That’s why DeMoulin said he and the others behind the AI-powered Lee feel a responsibility “to make sure that if we were going to do this, we never got anywhere close to that.” Moreover, he said he’s “disappointed that people would be so negative about something they’ve not seen. … It’s not that I think that their point of view is invalid. What I think is invalid is having a wildly negative point of view about something that you haven’t actually seen.”

Scott said concerns about respect for the actual human celebrity are why they “partner exclusively with authorized estates and rights holders like Stan Lee Universe.” The “premium, authenticated digital identities” created by Hyperreal’s system are “not replacing artists” but “creating respectful digital extensions that honor their legacy,” Scott said.

Once fans actually see the AI-powered Lee avatar in person, DeMoulin said he’s confident they’ll see the team behind the convention is “trying to do it in a way that will actually be delightful and very much be consistent with Stan’s legacy… We clearly have to set our sights on doing this right, and doing it right means getting people that knew and loved the guy and worked with him during his career to give us input, and then putting it in front of enough fans to know if we’re doing it in a way that lives up to his standards.”

And if he’s wrong about the expected reception? “I suppose if we do it and thousands of fans interact with [it] and they don’t like it, we’ll stop doing it,” he said. “I saw firsthand the impact that Stan had in that [convention] environment, so I think we have a team of people together that love and respect that and are trying to do something which will continue that. And if it turns out, for some reason, this isn’t that, we won’t do it.”

Photo of Kyle Orland

Kyle Orland has been the Senior Gaming Editor at Ars Technica since 2012, writing primarily about the business, tech, and culture behind video games. He has journalism and computer science degrees from University of Maryland. He once wrote a whole book about Minesweeper.

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can-ai-detect-hedgehogs-from-space?-maybe-if-you-find-brambles-first.

Can AI detect hedgehogs from space? Maybe if you find brambles first.

“It took us about 20 seconds to find the first one in an area indicated by the model,” wrote Jaffer in a blog post documenting the field test. Starting at Milton Community Centre, where the model showed high confidence of brambles near the car park, the team systematically visited locations with varying prediction levels.

The research team locating their first bramble.

The research team locating their first bramble. Credit: Sadiq Jaffer

At Milton Country Park, every high-confidence area they checked contained substantial bramble growth. When they investigated a residential hotspot, they found an empty plot overrun with brambles. Most amusingly, a major prediction in North Cambridge led them to Bramblefields Local Nature Reserve. True to its name, the area contained extensive bramble coverage.

The model reportedly performed best when detecting large, uncovered bramble patches visible from above. Smaller brambles under tree cover showed lower confidence scores—a logical limitation given the satellite’s overhead perspective. “Since TESSERA is learned representation from remote sensing data, it would make sense that bramble partially obscured from above might be harder to spot,” Jaffer explained.

An early experiment

While the researchers expressed enthusiasm over the early results, the bramble detection work represents a proof-of-concept that is still under active research. The model has not yet been published in a peer-reviewed journal, and the field validation described here was an informal test rather than a scientific study. The Cambridge team acknowledges these limitations and plans more systematic validation.

However, it’s still a relatively positive research application of neural network techniques that reminds us that the field of artificial intelligence is much larger than just generative AI models, such as ChatGPT, or video synthesis models.

Should the team’s research pan out, the simplicity of the bramble detector offers some practical advantages. Unlike more resource-intensive deep learning models, the system could potentially run on mobile devices, enabling real-time field validation. The team considered developing a phone-based active learning system that would enable field researchers to improve the model while verifying its predictions.

In the future, similar AI-based approaches combining satellite remote sensing with citizen science data could potentially map invasive species, track agricultural pests, or monitor changes in various ecosystems. For threatened species like hedgehogs, rapidly mapping critical habitat features becomes increasingly valuable during a time when climate change and urbanization are actively reshaping the places that hedgehogs like to call home.

Can AI detect hedgehogs from space? Maybe if you find brambles first. Read More »

woman-hospitalized-with-pain-and-vomiting—diet-soda-cured-her

Woman hospitalized with pain and vomiting—diet soda cured her

A 63-year-old woman showed up at the emergency department of the Brigham and Women’s Hospital in Boston with severe stomach pain, nausea, and vomiting.

She told doctors that for the past month she had developed severe nausea, non-bloody vomiting, and pain she described as a burning feeling that spread from her upper abdomen, through her right side, and around to her back. Nothing she did made it better.

The doctors started collecting her medical history, which was lengthy. The woman had Type 2 diabetes, Stage 2 chronic kidney disease, opioid use disorder, and gastroesophageal reflux disease (GERD), among other conditions. While she was taking many medications, she noted that for the past year she had also been taking semaglutide, a GLP-1 weight-loss drug, and had lost about 40 pounds (over 19 percent of her body weight).

In an interactive case report published this week in the New England Journal of Medicine, the doctors laid out how they figured out what was going on and treated it—with a surprisingly simple solution.

Possibilities

The doctors started doing lab tests and imaging, and they admitted her to the hospital. A computed tomography (CT) scan of her abdomen revealed bile-duct enlargement and a swollen stomach that seemed to be full of a semi-solid mass. Similarly, magnetic resonance imaging (MRI) also picked up a mass in her stomach, one with mottling that doctors assumed were air bubbles. The imaging also found bile duct enlargement, which could be linked to her history of opioid use—or to a gastric bezoar.

Gastric bezoars are masses that form in the stomach. There are different kinds depending on what the masses are made of. The most common is a phytobezoar, which is made from clumped fruit and vegetable components, particularly non-digestible materials such as cellulose. A notable subtype of phytobezoar is the diospyrobezoar, which is formed from eating an excessive amount of persimmons.  The fruit’s skin is brimming with tannins that form a glue-like substance when they hit gastric acid, aiding the formation of a mass that is notoriously hard and difficult to treat.

Woman hospitalized with pain and vomiting—diet soda cured her Read More »

reports:-ea-set-to-be-sold-to-private-investors-for-up-to-$50-billion

Reports: EA set to be sold to private investors for up to $50 billion

Video game mega-publisher Electronic Arts is planning to take the company private in a deal that could be worth as much as $50 billion, according to reports from The Wall Street Journal, Reuters, and Financial Times.

All three outlets cite anonymous sources in reporting that the deal could be announced next week, with Silver Lake, Saudi Arabia’s Public Investment Fund (PIF), and Jared Kushner’s Affinity Partners reportedly interested in investing. The Wall Street Journal says the move “would likely be the largest leveraged buyout ever.”

The Saudi PIF already had a roughly 9 percent stake in EA as of a year ago, making it one of the largest shareholders in the company. That fund also has significant investments in gaming giants such as Nintendo, Take-Two, Activision Blizzard, Capcom, Nexon, and Koei Tecmo managed through the Savvy Games Group.

EA’s stock price immediately jumped roughly 15 percent on Friday afternoon, following a month in which its stock price had remained relatively flat.

EA went public with an IPO on the NASDAQ stock exchange in 1990, and by 1996 its market cap had risen to $1.61 billion. Before today’s stock price bump, the company’s valuation was hovering around $43 billion, driven by franchises such as Madden NFL, EA FC (formerly FIFA), The Sims, and Battlefield.

Reports: EA set to be sold to private investors for up to $50 billion Read More »

sinclair-gets-nothing-it-asked-for,-puts-jimmy-kimmel-back-on-anyway

Sinclair gets nothing it asked for, puts Jimmy Kimmel back on anyway

Conservative broadcaster Sinclair is putting Jimmy Kimmel Live! back on the air. In a statement today, Sinclair said it will end its preemption of the show on its ABC affiliates starting tonight, even though ABC and owner Disney haven’t accepted its request for an ombudsman and other changes.

Facing the threat of lost advertising dollars, Sinclair said it “received thoughtful feedback from viewers, advertisers, and community leaders representing a wide range of perspectives.” Nexstar separately announced an end to its blackout of Kimmel shortly after this article published.

Sinclair said its decision to preempt Kimmel “was independent of any government interaction or influence.” Sinclair’s preempting of Kimmel last week came just as Federal Communications Commission Chairman Brendan Carr said TV station owners that didn’t preempt the show could lose their FCC licenses.

Sinclair last week said it wouldn’t air Kimmel on its stations “until formal discussions are held with ABC regarding the network’s commitment to professionalism and accountability.” Sinclair at the time praised Carr for his stance against Kimmel and urged the FCC to “take immediate regulatory action to address control held over local broadcasters by the big national networks.”

Sinclair also announced it would air a special in remembrance of Kirk in Kimmel’s time slot, but then decided to put it on YouTube instead.

Ombudsman and other requests “not yet adopted”

Sinclair said it didn’t get anything it asked for in its discussions with ABC. The company’s statement today said:

In our ongoing and constructive discussions with ABC, Sinclair proposed measures to strengthen accountability, viewer feedback, and community dialogue, including a network-wide independent ombudsman. These proposals were suggested as collaborative efforts between the ABC affiliates and the ABC network. While ABC and Disney have not yet adopted these measures, and Sinclair respects their right to make those decisions under our network affiliate agreements, we believe such measures could strengthen trust and accountability.

Our decision to preempt this program was independent of any government interaction or influence. Free speech provides broadcasters with the right to exercise judgment as to the content on their local stations. While we understand that not everyone will agree with our decisions about programming, it is simply inconsistent to champion free speech while demanding that broadcasters air specific content.

Sinclair’s request for an ombudsman is reminiscent of Carr requiring an ombudsman at CBS in exchange for a merger approval. Carr described the CBS ombudsman as a “bias monitor.”

Sinclair gets nothing it asked for, puts Jimmy Kimmel back on anyway Read More »

economics-roundup-#6

Economics Roundup #6

I obviously cover many economical things in the ordinary course of business, but I try to reserve the sufficiently out of place or in the weeds stuff that is not time sensitive for updates like this one.

We love trade now, so maybe it’ll all turn out great?

John Burn-Murdoch: Negative partisanship is a helluva drug:

Up until a few months ago, liberal and conservative Americans held pretty much the same views on free trade.

Now, not so much…

Yet another explanation that says ‘the China shock killed particular jobs but had large diffuse benefits and left us all much better off.

In other trade is good news, Argentina under the crazy libertarian Melei is now growing at 5.8%, faster than China.

Alex Recouso: The recent capital gains tax increase in the UK was expected to bring additional tax revenue.

Instead, high-net-worth individuals and families are leaving the country leading to an 18% fall in net capital gains tax revenue. A £2.7b loss.

Welcome to the Laffer curve, suckers.

Here’s what looks at first like a wild paper, claiming that surge pricing is great overall and fantastic for riders increasing their surplus by 3.57%, but that it decreases driver surplus by 0.98% and the platform’s current profits by 0.5% of gross revenue.

At first that made no sense, obviously raising prices will be good for drivers, and Uber wouldn’t do it if it lowered revenue.

This result only makes sense once you realize that the paper is not holding non-surge pricing constant. It assumes without surge pricing, Uber would raise their baseline rates substantially. That’s also why this is bad for workers with long hours at off-peak times, as their revenue declines. Uber could raise more revenue now with higher off-peak hours, but it prefers to focus on the long term, which helps riders and hurts drivers.

That makes sense, but it also raises the question of why Uber is keeping prices so low at this point. Early on, sure, you’re growing the market and fighting for market share. But now, the market is mature, and has settled into a duopoly. Is Uber that afraid of competition? Is it simply corporate culture and inertia? I mean, Uber, never change (in this particular way), but it doesn’t seem optimal from your perspective.

Story mostly checks out in theory, as the practice is commonly used, with some notes. If tips are 90%+ a function of how much you tip in general, and vary almost none based on service, at equilibrium they’re mostly a tax on tippers paid to non-tippers.

Gabriel: it’s actually hilarious how tipping is just redistribution of capital from people pleasers to non people pleasers

tipping never increases salaries in the long run because free markets, so our entire tip becomes savings of the rude people that don’t tip ironically.

say waiters started earning 30% more from tips, then everyone wants to become a waiter, and now businesses can decrease salaries to match market value. more restaurants will be started from tipping, not an increase in salary

tipping would have served a great purpose if it was socially acceptable to not tip, cause people doing a great job and who are nice would be paid more than the not nice people

i always tip cause i feel bad if i wouldn’t, but in theory your tip makes no difference and markets would adjust accordingly in the long run (but slightly inefficiently since you’d be spending less until menu prices actually increase)

Nitish Panesar: It’s wild how “voluntary” generosity just ends up subsidizing the less generous Makes you wonder if the system is rewarding the exact opposite of what we hope.

It’s not only a distribution from pleasers to non-pleasers, it is also from truth tellers to liars, because being able to say that you tip, and tip generously, is a lot of what people are really buying via their tips.

There are some additional effects.

  1. The menu price illusion effect raises willingness to pay, people are silly.

  2. Tax policy (e.g. ‘no tax on tips’ or not enforcing one) can be impacted.

  3. Tips can create an effective floor on server pay if a place has some mix of high prices and general good tippers, assuming the tips don’t get confiscated. That floor could easily bind.

  4. If you tip generously as a regular, some places do give you better service in various ways that can be worthwhile. And if you tip zero or very low systematically enough that people remember this, there will be a response in the other direction.

  5. Note that the network of at least the Resy-level high end restaurants keep and share notes on their customers. So if you tip well or poorly at that level, word will likely get out, even if you go to different places.

It is also likely that you can effectively do acausal trade a la Parfit’s Hitchhiker (Parfit’s Diner?) as I bet waiters are mostly pretty good at figuring out who is and is not going to tip well.

The other factor is, even if tipping as currently implemented doesn’t work in theory, it seems suspiciously like it works in practice – in the sense that American service in restaurants in particular is in general vastly better than in other places. It’s not obvious whether that would have been true anyway, but if it works, even if it in theory shouldn’t? Then it is totally worth all the weird effects.

The tax benefits of rewarding people via orgies, as a form of non-wage compensation. That is on top of the other benefits, as certain things cannot be purchased, purchased on behalf of others or even asked for without degrading their value. The perfect gift!

Even though we are taking longer retirements, the sheer amount of work being done is staying roughly flat over time:

Noah Smith explains that the divergence between mean productivity and median wages is mostly about unequal compensation, and when you adjust the classic divergence chart in several ways, the gap between wages and productivity declines dramatically, although not entirely:

That also says that real median wages are up 16.3% over that period. One can also consider that this is all part of the story of being forced to purchase more and better goods and services, without getting the additional funds to do that. As I’ve said, I do think that life as the median worker did get net harder over that period, but things are a lot less crazy than people think.

Matt Bruenig attempts a definitive response to the controversy around ‘how many Americans live paycheck to paycheck?’ Man, it’s weird.

For starters, what the hell does that actually mean? When advocates cite it, they clearly mean that such people are ‘one expense away from disaster’ but the studies they cite mostly mean something else, which is a low savings rate.

It seems all the major surveys people cite are actually asking about low savings rate.

The go-to LendingClub claim that it’s 60% of Americans asks if someone’s savings rate is zero or less. We also have BankRate at 34%, asking essentially the same question, that’s a huge gap. Bank of America got 50% to either agree or strongly agree.

Bank of America also looked at people’s expenses in detail to see who used 95% or more of household income on ‘necessity spending’ and got 26% but that whole process seems super weird and wonky, I wouldn’t rely on it for anything.

Whereas the median American net worth is $192,700 with a liquid net worth of $7,850. Which after adjustments is arguably only a month of income. But 54% of Americans, when asked in a survey, said they had 3 months of savings available. But then 24% of people who said that then said they ‘couldn’t afford’ an emergency expense of $2k, what? So it’s weird. $8k is still very different from the ‘most Americans can’t pay a few thousand in expenses’ claims we often see, and this is before you start using credit cards or other forms of credit.

So, yeah, it’s all very weird. People aren’t answering in ways that are logically consistent or that make much sense.

What is clear is that when people cite how many Americans are ‘living paycheck to paycheck,’ almost always they are presenting a highly false impression. The map you would take away from that claim does not match the territory.

In addition to the ‘half of Americans live paycheck to paycheck’ claims being well-known to be objectively false, there’s another mystery behind them that Matt Yglesias points out. What policies would prevent this from being true? The more of a social safety net you provide, the less costly it is to live ‘paycheck to paycheck’ and the more people will do it. If you want people to have savings that aren’t in effect provided by their safety nets, then take away their safety net, watch what happens.

Unrealized capital gains create strange incentives. How much do the rich practice ‘buy, borrow, die’? The answer is some, but not all that much, with such borrowing being on average only 1-2% of economic income. Mostly they ‘buy, save, die,’ as their liquid incomes usually exceed consumption. The loophole should still be closed, especially as other changes could cause it to matter far more, but what matters is the cost basis step-up on death. There should at minimum be a cap on that.

Capitalists wisely have a norm that you are very not allowed to lie about revenue, to a far greater extent than you are not allowed to lie about other things. Revenue is a sacred trust. If you are counting secondary effects you absolutely cannot say the amount is ‘in revenue.’

Patrick McKenzie goes insanely deep on the seemingly unbelievable story about a woman withdrawing $50k in cash at the bank with very little questioning, and then losing it to a scammer. After an absurd amount of investigation, including tracking down The Room Where It Happened, it turned out the story all made sense. The bank let her withdraw the money because, if you take into account the equity in her house, she was actually wealthy, and the bank knew that so $50k did not raise so many alarm bells.

Patrick McKenzie pushes back against the idea that interchange fees and credit card rewards, taken together, are regressive redistribution. I find his argument convincing.

RIP to the US Bank Smartly Card that offered unlimited 4% cash back. They have no idea how there could have been such a big adverse selection problem.

Refund bonuses on crowdsourced projects give good incentives and signals all around, so they are highly effective at attracting more funding for privately created public goods. The problem is that if you do fail to fund or fail to deliver, and need to give out the bonus, that is a rather big disaster. So you win big on one level, and lose big on another. If I’m actively poorer when I fail, I’m going to have a high threshold for starting. Good selection, but you lose a lot of projects, some of which you want.

Federal Reserve Board removes ‘reputational risk’ component from bank exams, replacing them with more specific discussions of financial risk. This is plausibly a good change but there is a core function here we want to be preserving.

When you hire a real estate agent to help you buy a house, your agent’s direct financial incentive is to make you pay a higher price, not a lower one.

Darth Powell: LMFAO.

Austen Allred: I just realized the buyer’s agent in a real estate transaction has no incentive to help their customers get a better price

“But the agent isn’t going to rip you off, if you save $50k they only lose $1500.”

They’re just not going to scratch and claw to save every penny the same way I would if it were my money. Example: Very easy to say, “It’s competitive you should just put an offer in at asking.”

“But they want referrals.” Sure, but they have all of the information about what is reasonable and not.

“But they have a code of ethics.” Lol. Lmfao.

Given the math it’s very obvious that it’s a volume game. A real estate agent gets paid not by saving or making money, but by pushing deals through. It’s very clear incentive misalignment.

How does a buyer know if a deal is competitive, or if they need to move quickly? If the buying agent tells them it is. How does the buying agent know if a deal is competitive? If the selling agent tells them so. I’m sure that’s never been abused ever.

Steven Sinofsky: Anyone who has ever bought or sold a house comes to realize you’re mostly negotiating with your own agent, while your agent is mostly colluding with the other agent against both buyer and seller offering back incomplete information—an entirely unaligned transaction experience.

Sam Pullara: it is extremely difficult to align agents

Austen Allred: OpenAI has a team for that.

Astrus Dastan: And they’re failing miserably.

Yep, if you get 3% of the sale price you’re not going to fight for the lowest (or even highest, for the seller, if it means risking or dragging out the sale) possible price on that basis. It’s a volume business. But also it’s a reputation and networking business.

What this is missing is that I got my real estate agent because my best friend referred her to me, and then she actively warned us off of buying a few places until we found the right one and walked me through all the steps, and then because she did a great job fighting for me I recommended her to other clients and she got two additional commissions. The incentives are there.

As for the quoted transaction, well, yes, they were forced to leave money on the table because their agent negotiated with a dishonest and risky strategy, got their bluff called and it backfired. Tough. I’m guessing there won’t be a recommendation there.

People also think businesses try to follow the Ferengi Rules of Acquisition, basically?

Rashida Tlaib: Families are struggling to put food on the table. I sent a letter to @Kroger about their decision to roll out surge pricing using facial recognition technology. Facial recognition technology is often discriminatory and shouldn’t be used in grocery stores to price gouge residents.

Leon: >walk into kroger with diarrhea

>try to make my face seem normal

>grab $5 diarrhea medicine

>sharp pain hits my gut

>diarrhea medicine now costs $100

Something tells me that if they do that, then next time, if you have any choice whatsoever (and usually you do have such a choice) you’re not going to Kroger, and that’s the best case scenario for your reaction here. That’s the whole point of competition and capitalism.

What would actually happen if Kroger had the ability to do perfect price discrimination based on facial recognition? Basic economics says there would be higher volumes and less deadweight loss. Assuming there was competition from other stores such that profits stayed roughly the same, consumers would massively benefit.

The actual danger is the ‘try to make my face seem normal’ step. If you can plausibly spend resources to fool the system, then that spends everyone’s time and effort on games that do not produce anything. That’s the part to avoid. We’ve been doing this for a long time, with coupons and sales and other gimmicks that do price discrimination largely on the basis of willingness to do extra work. If anything basing on facial recognition seems better at that, and dynamic pricing should be better at managing inventory as well.

According to Victor Shih, China essentially says, no profits for you. The state won’t look kindly upon you if you try to turn too much of a profit.

Dwarkesh Patel: I asked Victor Shih this question – why has the Chinese stock market been flat for so long despite the economy growing so fast?

This puzzle is explained via China’s system of financial repression.

If you save money in China, banks are not giving you the true competitive interest rate. Rather, they’ll give you the government capped 1.3% (lower than inflation, meaning you’re earning a negative return).

The net interest (which is basically a tax on all Chinese savers) is shoveled into politically favored state owned enterprises that survive only on subsidized credit.

But here’s what I didn’t understand at first: Why don’t companies just raise equity capital and operate profitably for shareholders?

The answer apparently is that there’s no ‘outside’ the system.

The state doesn’t just control credit – it controls land, permits, market access, even board seats through Party committees. Companies that prioritize profits over market share lose these privileges. Those that play along get subsidized loans, regulatory favors, and government contracts.

Regular savers, founders, and investors are all turned into unwitting servants of China’s industrial policy.

The obvious follow-up question is why is there not epic capital flight by every dollar that isn’t under capital controls? Who would ever invest in a Chinese company if they had a choice (other than me, a fool whose portfolio includes IEMG)? Certainly not anyone outside China, and those inside China would only do it if they couldn’t buy outside assets, even treasuries or outside savings accounts. No reason to stick around while they drink your milkshake.

This falls under the category of ‘things that if America contemplated doing even 10% of what China does, various people would say this will instantly cause us to ‘Lose to China’’. I very much have zero desire to do this one, but perhaps saying that phrase a lot should be a hint that something else is going on?

It’s also fun to see the cope, that this must be all that free market competition.

Amjad Msad: This doesn’t make much sense. China’s market is hyper competitive. In other words, it’s the opposite of socialist. That’s why you see thinner margins and more overall dynamism than US markets.

Yes, it’s hyper competitive, and the ways in which it is not socialist are vital to its ability to function, but that hyper competition is, as I understand it, ‘not natural,’ and very much not due to the invisible hand, but rather a different highly visible one.

We couldn’t pull it off and shouldn’t try. The PCR’s strategy is a package deal, the same way America’s strategy is a package deal, and our strategy has been the most successful in world history until and except where we started shooting ourselves in the foot. They are using their advantages and we must use ours. If we try to play by their rules, especially on top of our rules, they will win.

John Arnold: CA raised min wage for fast food workers 25% ($16 -> $20) and employment in the sector fell 3.2% in the first year. While I hate sectoral specific min wage laws, this is less than I’d have thought. That said, the real risk is tech substitutes for labor over long term, not year 1.

It’s interesting to see people’s biases as they respond to this paper.

Claude estimates 70% of employees were previously near minimum wage and only maybe 10% were previously over $20. It estimates the average wage shock at around 14%, although this is probably an underestimate due to spillover effects (as in, you have to adjust higher wages so that rank orders are preserved). If this was a more than 14% raise and employment only fell 3.2%, then on its face that is a huge win.

You then have to account for effects on things like hours, overtime and other work conditions, and for long term effects being larger than short term effects, since a lot of investments are locked in and adjustments take time. But I do think that this is a win for ‘minimum wage increases are not as bad for employment as one would naively think and can be welfare enhancing for the workers,’ of course it makes things worse for employers and customers.

A new report from the Ludwig Institute for Shared Economic Prosperity (uh huh) claims 60% of Americans cannot afford a ‘minimal quality of life.’

This is the correct reaction:

Zac Hill: This is just obviously false, though.

Daniel Eth: Okay, so… this “analysis” is obvious bullshit.

I mean, obviously. Are you saying the median American household can’t afford a ‘minimal quality of life’? That’s Obvious Nonsense. Here’s a few more details, I guess:

Megan Cerullo (CBS): LISEP tracks costs associated with what the research firm calls a “basket of American dream essentials.”

The Ludwig Institute also says that the nation’s official unemployment rate of 4.2% greatly understates the level of economic distress around the U.S. Factoring in workers who are stuck in poverty-wage jobs and people who are unable to find full-time employment, the U.S. jobless rate now tops 24%, according to LISEP, which defines these groups as “functionally unemployed.”

Claiming the ‘real unemployment rate’ is 24% is kind of a giveaway. So is saying that your ‘minimal quality of life’ costs $120,302 for a family of four, sorry what in hell? Looking at their methodology table of contents tells you a lot about what are they even measuring.

Luca Dellanna: The study considered necessary for “Minimal Quality of Life”, I kid you not, attendance of two MLB games per year per person.

Do these charlatans hope no one reads their studies?

That’s not quite fair, the MLB games and six movies a year are a proxy for ‘basic leisure,’ but that kind of thing is happening throughout.

I love this: Businesses ‘setting traps’ for private equity by taking down their website, so Private Equity Guy says ‘oh I can get a big win by giving them a website’ and purchases your business, but the benefits of your (previously real) website are already priced in. You don’t even have to fool them, they’ll fool themselves for you:

Lauren Balik: One of the biggest hacks for small business owners is removing your website in order to sell your company at a premium.

For example, I used to have a website, then I took it down and all of a sudden I was getting legitimate, fat offers to buy my business.

See, private equity people are lazy as hell. They get data from databases showing revenue proxies, run rate estimates, all kinds of ZoomInfo crap, etc. and they are willing to pay large premiums for easy, quick wins.

What’s the easiest, quickest win? Making a website for a business that has no website.

“Wow, this business is doing $1.5M a year and $500k EBITDA with no website. Imagine if we made a website! We could get this to $3M gross and $1.5M EBITDA overnight!”

Because private equity people are narcissistic, they don’t even consider that a small business owner may have outfoxed them and purposely taken down their website to set a trap.

You should be doing less, not more, and baiting snares for PE.

Hunter: Maybe a few fake bad reviews about the owners aren’t properly leveraging technology.

Mark Le Dain (from another thread): If you are planning to sell a plumbing company to PE make sure you get rid of the website before selling it They love to say “and I can’t even imagine what it will be like once we add a website and a CRM”

Lauren Balik: It even happens at scale. Subway pulled this on Roark lmfao.

People think I make stuff up. All throughout late 2023 and early 2024 Subway started breaking their own website and making it unusable for customers as Subway was trying to put pressure on Ayn Rand-inspired PE firm Roark Capital to close the acquisition.

Every time the website lost sales or went down it put more pressure on Roark to close the deal, which was finally completed in April 2024.

Should GDP include defense spending? The argument is it is there to enable other goods and services, it is not useful per se. To which I say, tons of other production is also there to enable other goods and services. Even if we’re talking purely about physical security, should we not count locksmiths or smoke alarms or firefighting? Should we not count bike helmets? Should we not count advertising? Should we not count goods that are not useful, or are positional or zero-sum? Lawyers? Accountants? All investments? Come on.

It is fine to say ‘there is a measure of non-defense production and it is more meaningful as a measure of living standards,’ sure, but that is not GDP. But if we are measuring living standards, a much bigger issue is that cost is very different from consumer surplus, especially regarding the internet and soon also AI.

Roon notices that as Taleb told us there is almost never a shortage that is not followed by a glut, and wonders why we ever need to panic about lack of domestic production if others want to subsidize our consumption. The answer is mostly mumble mumble politics, of course, except for certain strategically vital things we might lose access to (e.g. semiconductors) or where it’s the government that’s stopping us from producing.

Discussion about this post

Economics Roundup #6 Read More »

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Trump says TikTok should be tweaked to become “100% MAGA”

Previously, experts had suggested that China had little incentive to follow through with the deal, while as recently as July, ByteDance denied reports that it agreed to sell TikTok to the US, the South China Morning Post reported. Yesterday, Reuters noted that Vice President JD Vance confirmed that the “new US company will be valued at around $14 billion,” a price tag “far below some analyst estimates,” which might frustrate ByteDance. Questions also remain over what potential concessions Trump may have made to get Xi’s sign-off.

It’s also unclear if Trump’s deal meets the legal requirements of the Protecting Americans from Foreign Adversary Controlled Applications Act, with Reuters reporting that “numerous details” still need to be “fleshed out.” Last Friday, James Sullivan of JP Morgan suggested on CNBC that “Trump’s proposed TikTok deal lacked clarity on who is in control of the algorithm, leaving the national security concerns wide open,” CNBC reported.

Other critics, including the Electronic Frontier Foundation’s civil liberties director David Greene, warned in a statement to Ars that the US now risks “turning over” TikTok “to the allies of a President who seems to have no respect for the First Amendment.”

Jennifer Huddleston, a senior fellow in technology policy at the Cato Institute, agreed. “The arrangement creates uncertainty about what influence or oversight the US government might require over this separate algorithm that could raise potential First Amendment concerns regarding government influence over a private actor,” Huddleston said.

Will TikTok become right-wing?

The Guardian recently conducted a deep dive into how the Murdochs’ and Ellisons’ involvement could “gift Trump’s billionaire allies a degree of control over US media that would be vast and unprecedented” by allowing “the owners of the US’s most powerful cable TV channels” to “steer the nation’s most influential social network.”

Trump says TikTok should be tweaked to become “100% MAGA” Read More »

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Reviewing iOS 26 for power users: Reminders, Preview, and more


These features try to turn iPhones into more powerful work and organization tools.

iOS 26 came out last week, bringing a new look and interface alongside some new capabilities and updates aimed squarely at iPhone power users.

We gave you our main iOS 26 review last week. This time around, we’re taking a look at some of the updates targeted at people who rely on their iPhones for much more than making phone calls and browsing the Internet. Many of these features rely on Apple Intelligence, meaning they’re only as reliable and helpful as Apple’s generative AI (and only available on newer iPhones, besides). Other adjustments are smaller but could make a big difference to people who use their phone to do work tasks.

Reminders attempt to get smarter

The Reminders app gets the Apple Intelligence treatment in iOS 26, with the AI primarily focused on making it easier to organize content within Reminders lists. Lines in Reminders lists are often short, quickly jotted-down blurbs rather than lengthy, detailed complex instructions. With this in mind, it’s easy to see how the AI can sometimes lack enough information in order to perform certain tasks, like logically grouping different errands into sensible sections.

But Apple also encourages applying the AI-based Reminders features to areas of life that could hold more weight, such as making a list of suggested reminders from emails. For serious or work-critical summaries, Reminders’ new Apple Intelligence capabilities aren’t reliable enough.

Suggested Reminders based on selected text

iOS 26 attempts to elevate Reminders from an app for making lists to an organization tool that helps you identify information or important tasks that you should accomplish. If you share content, such as emails, website text, or a note, with the app, it can create a list of what it thinks are the critical things to remember from the text. But if you’re trying to extract information any more advanced than an ingredients list from a recipe, Reminders misses the mark.

iOS 26 Suggested Reminders

Sometimes I tried sharing longer text with Reminders and didn’t get any suggestions.

Credit: Scharon Harding

Sometimes I tried sharing longer text with Reminders and didn’t get any suggestions. Credit: Scharon Harding

Sometimes, especially when reviewing longer text, Reminders was unable to think of suggested reminders. Other times, the reminders that it suggested, based off of lengthy messages, were off-base.

For instance, I had the app pull suggested reminders from a long email with guidelines and instructions from an editor. Highlighting a lot of text can be tedious on a touchscreen, but I did it anyway because the message had lots of helpful information broken up into sections that each had their own bold sub-headings. Additionally, most of those sections had their own lists (some using bullet points, some using numbers). I hoped Reminders would at least gather information from all of the email’s lists. But the suggested reminders ended up just being the same text from three—but not all—of the email’s bold sub-headings.

When I tried getting suggested reminders from a smaller portion of the same email, I surprisingly got five bullet points that covered more than just the email’s sub-headings but that still missed key points, including the email’s primary purpose.

Ultimately, the suggested Reminders feature mostly just boosts the app’s ability to serve as a modern shopping list. Suggested Reminders excels at pulling out ingredients from recipes, turning each ingredient into a suggestion that you can tap to add to a Reminders list. But being able to make a bulleted list out of a bulleted list is far from groundbreaking.

Auto-categorizing lines in Reminders lists

Since iOS 17, Reminders has been able to automatically sort items in grocery lists into distinct categories, like Produce and Proteins. iOS 26 tries taking things further by automatically grouping items in a list into non-culinary sections.

The way Reminders groups user-created tasks in lists is more sensible—and useful—than when it tries to create task suggestions based on shared text.

For example, I made a long list of various errands I needed to do, and Reminders grouped them into these categories: Administrative Tasks, Household Chores, Miscellaneous, Personal Tasks, Shopping, and Travel & Accommodation. The error rate here is respectable, but I would have tweaked some things. For one, I wouldn’t use the word “administrative” to refer to personal errands. The two tasks included under Administrative Tasks would have made more sense to me in Personal Tasks or Miscellaneous, even though those category names are almost too vague to have distinct meaning.

Preview comes to iOS

With Preview’s iOS debut, Apple brings to iPhones an app for viewing and editing PDFs and images that macOS users have had for years. As a result, many iPhone users will find the software easy and familiar to use.

But for iPhone owners who have long relied on Files for viewing, marking, and filling out PDFs and the like, Preview doesn’t bring many new capabilities. Anything that you can do in Preview, you could have done by viewing the same document in Files in an older version of iOS, save for a new crop tool and dedicated button for showing information about the document.

That’s kind of the point, though. When an iPhone has two discrete apps that can read and edit files, it’s far less frustrating to work with multiple documents. While you’re annotating a document in Preview, the Files app is still available, allowing you to have more than one document open at once. It’s a simple adjustment but one that vastly improves multitasking.

More Shortcuts options

Shortcuts gets somewhat more capable in iOS 26. That’s assuming you’re interested in using ChatGPT or Apple Intelligence generative AI in your automated tasks. You can tag in generative AI to create a shortcut that includes summarizing text in bullet points and applying that bulleted list to the shortcut’s next task, for instance.

An example of a Shortcut that uses generative AI.

Credit: Apple

An example of a Shortcut that uses generative AI. Credit: Apple

There are inherent drawbacks here. For one, Apple Intelligence and ChatGPT, like many generative AI tools, are subject to inaccuracies and can frequently overlook and/or misinterpret critical information. iOS 26 makes it easier for power users to incorporate a rewrite of a long text that has a more professional tone into a Shortcut. But that doesn’t mean that AI will properly communicate the information, especially when used across different scenarios with varied text.

You have three options for building Shortcuts that include use of AI models. Using ChatGPT or Apple Intelligence via Apple’s Private Cloud Compute, which runs the model on an Apple server, requires an Internet connection. Alternatively, you can use an on-device model without connecting to the web.

You can run more advanced models via Private Cloud Compute than you can with Apple Intelligence on-device. In Apple’s testing, models via Private Cloud Compute perform better on things like writing summaries and composition compared to on-device models.

Apple says personal user data sent to Private Cloud Compute “isn’t accessible to anyone other than the user — not even to Apple.” Apple has a strong, but flawed, reputation for being better about user privacy than other Big Tech firms. But by offering three different models to use with Shortcuts, iOS 26 ensures greater functionality, options, and control.

Something for podcasters

It’s likely that more people rely on iPads (or Macs) than iPhones for podcasting. Nevertheless, a new local capture feature introduced to both iOS 26 and iPadOS 26 makes it a touch more feasible to use iPhones (and iPads especially) for recording interviews for podcasts.

Before the latest updates, iOS and iPadOS only allowed one app to access the device’s microphone at a time. So, if you were interviewing someone via a videoconferencing app, you couldn’t also use your iPhone or iPad to record the discussion, since the videoconferencing app is using your mic to share your voice with whoever is on the other end of the call. Local capture on iOS 26 doesn’t include audio input controls, but its inclusion gives podcasters a way to record interviews or conversations on iPhones without needing additional software or hardware. That capability could save the day in a pinch.

Photo of Scharon Harding

Scharon is a Senior Technology Reporter at Ars Technica writing news, reviews, and analysis on consumer gadgets and services. She’s been reporting on technology for over 10 years, with bylines at Tom’s Hardware, Channelnomics, and CRN UK.

Reviewing iOS 26 for power users: Reminders, Preview, and more Read More »

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The crew of Artemis II will fly on Integrity during mission to the Moon

Three men and one woman, all in orange pressure suits, stand in front of a silver-coated space capsule in an overhead view

The Artemis II crew (from the right): Reid Wiseman, Victor Glover, Christina Koch, and Jeremy Hansen pose in front of their Orion spacecraft, which they have named Integrity. Credit: NASA/Rad Sinyak

Whole and undivided

Ultimately, Integrity was inspired by something one of their instructors said while on a team-building trip to Iceland.

“He coined this for us, and we held on to it,” said Hansen, who, unlike his NASA crewmates, is a Canadian Space Agency astronaut. “It was this idea that you’re not a person who has integrity, you’re a person who strives to be in integrity. Sometimes you’re out of integrity, and sometimes you’re in your integrity. That was profound for all of us.”

For Glover, it boiled down to the definition.

“The Latin root means ‘whole.’ It’s a very simple concept, and it’s about being whole. This crew comes together as pieces—the four of us and our backups—but the six of us make up a whole team. The vehicle, the pieces come together and make up a whole spacecraft,” he said.

“What people anecdotally say is that integrity is what you do when no one’s watching. That, and truth, honor, and integrity matter,” said Glover. “There are so many layers to that name and what it means and what it inspires.”

Integrating Integrity

Integrity is one of the tenets of the Astronaut Code of Professional Responsibility. It is also one of the Canadian Space Agency’s core values.

“We all strive to be in integrity all of the time, but integrity isn’t an absolute that you either have or don’t have,” said Koch. “So this helps us give grace and build trust with each other.”

“I hope that people hearing [the name] over the 10 days of the mission appreciate all of the different things that it means, from a whole ship, a whole crew, to a wholeness and wellness that I think humanity just needs. We need to hear more of that togetherness and wholeness,” said Glover.

Three men and a woman, all in blue flight suits, pose for a photograph backdropped by images of the moon and Mars

NASA’s Artemis II crew (from the left) Victor Glover, Reid Wiseman, Christina Koch, and Jeremy Hansen at the Johnson Space Center in Houston on Wednesday, September 24, 2025. Credit: collectSPACE.com

Now that it has been announced, next up is for Integrity to be used as the crew’s possible call sign.

“We waited to make sure the whole enterprise was ready for us to announce it before we even used it,” said Glover. “I think we’ll start using it in sims: ‘Houston, Integrity. Integrity, Houston.’ That’s the plan.

“But if someone doesn’t like that, then we won’t, and we can say Orion,” he said.

The crew of Artemis II will fly on Integrity during mission to the Moon Read More »

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Anti-vaccine allies cheer as Trump claims shots have “too much liquid”


Why babies don’t pop like water balloons when they get vaccines—and other info for Trump.

President Donald Trump, flanked by senior health officials, speaks during a news conference on September 22, 2025 inside the Roosevelt Room at The White House in Washington. Credit: Getty | Tom Brenner

When the bar is set at suggesting that people inject bleach into their veins, it’s hard to reach a new low. But in a deranged press event on autism Monday evening, President Trump seemed to go for it—sharing “rumors” and his “strong feelings” not just on Tylenol but also his bonkers views on childhood vaccines.

Trump was there with his health secretary, anti-vaccine activist Robert F. Kennedy Jr., to link autism to the use of Tylenol (acetaminophen) during pregnancy. While medical experts condemn the claim as unproven and dangerous (which it is), Kennedy’s anti-vaccine followers decried it as a distraction from their favored false and dangerous explanation—that vaccines cause autism (they don’t).

Pinning the blame on Tylenol instead of vaccines enraged Kennedy’s own anti-vaccine organization, Children’s Health Defense. In the run-up to the event Monday evening, CHD retweeted an all-caps defense of Tylenol, and CHD President Mary Holland called the announcement a “sideshow” in an interview with Steve Bannon.

But fear not. The rift was short-lived, as their big feelings were soothed mere minutes into Monday’s event. After smearing Tylenol, the president’s unscripted remarks quickly veered into an incoherent rant linking vaccines to autism as well.

At one point in his comments, he rattled off a list of anti-vaccine activists’ most vilified vaccine components (mercury and aluminum). But his attack largely ignored the content of vaccines and instead surprisingly focused on volume. Overall, his comments were incoherent, but again and again, he seemed to swirl back to this bizarre concern.

Wut?

If you piece together Trump’s sentence- and thought-fragments, his comments created a horrifying picture of what he thinks childhood vaccinations look like:

They pump so much stuff into those beautiful little babies. It’s a disgrace. I don’t see it. I think it is very bad. They’re pumping. It looks like they’re pumping into a horse. You have a little child, little fragile child, and you get a vat of 80 different vaccines, I guess, 80 different blends and they pump it in.

It seemed that Trump’s personal solution to this imagined problem is to space out and delay vaccines so they are not given at one time:

Break it up because it’s too much liquid. Too many different things are going into that baby at too big a number. The size of this thing, when you look at it, it’s like 80 different vaccines and beyond vaccines and 80. Then you give that to a little kid.

From Trump’s loony descriptions, you might be imagining an evil cartoon doctor wielding a bazooka-sized syringe and cackling maniacally while injecting a baby with a vat’s worth of 80 different vaccines until it inflates like a water balloon ready to burst.

But this cuckoo take is not how childhood vaccinations go in routine well-baby doctor’s visits. First, most vaccines have a volume of 0.5 milliliters, which is about a tenth of a teaspoon. And babies and children do not get 80 different vaccines ever, let alone at one time. In fact, no recommendations would see anyone get 80 different types of vaccines cumulatively.

By age 18, it’s recommended that people get vaccinated against 17 diseases, including seasonal flu and COVID-19. And some vaccines are combination shots, knocking out three or four diseases with one injection, such as the measles, mumps, rubella (MMR) vaccine or the Diphtheria, tetanus, & acellular pertussis (DTaP) vaccine. And again, even those combination shots are 0.5 mL total.

Modern vaccines

Trump’s claim of 80 vaccines doesn’t even stand up when you count vaccine doses rather than different vaccines. Some childhood vaccines require multiple doses—MMR is given in two doses, and DTaP is a five-dose series, for example. According to current recommendations, by age 18, kids should have 36 vaccine doses against childhood diseases. If you add in a flu shot every year, that’s 54 doses. If you add in a COVID-19 vaccine every year, that’s 72.

While 72 might seem like a big number, again, that’s spread out over 18 years and includes seasonal shots. And medical experts point to another key fact—the vaccines that children get today are much more streamlined and efficient than vaccines of yore. A helpful myth-busting info sheet from experts with Yale’s School of Public Health points out that in the mid-1980s, children under age 2 were vaccinated against seven diseases, but those old-school vaccines included more than 3,000 germ components that can spur immune responses (aka antigens). Today, children under age 2 get vaccinated against 15 diseases, but today’s more sophisticated vaccine designs include just 180 antigens, making the protection more targeted and reducing the risk of errant immune responses.

In all, the facts should dash any worries of nefarious doctors inflating children with vast volumes of noxious concoctions. But for those who may hew closely to the cautionary principle, Trump’s “space the shots out” plan may still seem reasonable. It’s not.

At most, children might get five or six vaccines at one time. But again, the number of antigens in those shots is far lower than those in vaccines children received decades ago. And the number of antigens in those vaccines is just a fraction of the number kids are exposed to every day just from their environments. If you’ve ever watched a kindergartener touch every surface and object in a classroom and then shove their fingers in their nose and mouth, you understand the point.

Vaccinations don’t overwhelm children’s immune systems. And there’s no evidence that spacing them out avoids any of the very small risks they pose.

Data against dogma

After Trump shared his personal feelings about vaccines, the American Academy of Pediatrics rushed to release a statement, first refuting any link between vaccines and autism and then warning against spacing out vaccine doses.

“Pediatricians know firsthand that children’s immune systems perform better after vaccination against serious, contagious diseases like polio, measles, whooping cough, and hepatitis B,” the AAP said. “Spacing out or delaying vaccines means children will not have immunity against these diseases at times when they are most at risk.”

Such messages make no impact on the impervious dogma of anti-vaccine activists, of course. While medical experts and organizations like AAP scrambled to combat the misinformation and assure pregnant people and parents that Tylenol was still safe and vaccines don’t cause autism, anti-vaccine activists cheered Trump’s comments.

“We knew today was going to be about acetaminophen,” CHD President Mary Holland said, speaking on Bannon’s podcast again after the event. “We didn’t know if he’d touch on vaccines—and he was all over it. It was an amazing, amazing speech.

“I’m happy to say he basically gave parents permission not to vaccinate their kids—and definitely not to take Tylenol.”

In a new pop-up message on Tylenol’s website, the maker of the common pain reliever and fever reducer pushed back on Trump’s feelings.

Tylenol is one of the most studied medications in history–and is safe when used as directed by expecting mothers, infants, and children.

The facts remain unchanged: over a decade of rigorous research, endorsed by leading medical professionals, confirm there is no credible evidence linking acetaminophen to autism.

The same is true for vaccines.

Photo of Beth Mole

Beth is Ars Technica’s Senior Health Reporter. Beth has a Ph.D. in microbiology from the University of North Carolina at Chapel Hill and attended the Science Communication program at the University of California, Santa Cruz. She specializes in covering infectious diseases, public health, and microbes.

Anti-vaccine allies cheer as Trump claims shots have “too much liquid” Read More »

why-does-openai-need-six-giant-data-centers?

Why does OpenAI need six giant data centers?

Training next-generation AI models compounds the problem. On top of running existing AI models like those that power ChatGPT, OpenAI is constantly working on new technology in the background. It’s a process that requires thousands of specialized chips running continuously for months.

The circular investment question

The financial structure of these deals between OpenAI, Oracle, and Nvidia has drawn scrutiny from industry observers. Earlier this week, Nvidia announced it would invest up to $100 billion as OpenAI deploys Nvidia systems. As Bryn Talkington of Requisite Capital Management told CNBC: “Nvidia invests $100 billion in OpenAI, which then OpenAI turns back and gives it back to Nvidia.”

Oracle’s arrangement follows a similar pattern, with a reported $30 billion-per-year deal where Oracle builds facilities that OpenAI pays to use. This circular flow, which involves infrastructure providers investing in AI companies that become their biggest customers, has raised eyebrows about whether these represent genuine economic investments or elaborate accounting maneuvers.

The arrangements are becoming even more convoluted. The Information reported this week that Nvidia is discussing leasing its chips to OpenAI rather than selling them outright. Under this structure, Nvidia would create a separate entity to purchase its own GPUs, then lease them to OpenAI, which adds yet another layer of circular financial engineering to this complicated relationship.

“NVIDIA seeds companies and gives them the guaranteed contracts necessary to raise debt to buy GPUs from NVIDIA, even though these companies are horribly unprofitable and will eventually die from a lack of any real demand,” wrote tech critic Ed Zitron on Bluesky last week about the unusual flow of AI infrastructure investments. Zitron was referring to companies like CoreWeave and Lambda Labs, which have raised billions in debt to buy Nvidia GPUs based partly on contracts from Nvidia itself. It’s a pattern that mirrors OpenAI’s arrangements with Oracle and Nvidia.

So what happens if the bubble pops? Even Altman himself warned last month that “someone will lose a phenomenal amount of money” in what he called an AI bubble. If AI demand fails to meet these astronomical projections, the massive data centers built on physical soil won’t simply vanish. When the dot-com bubble burst in 2001, fiber optic cable laid during the boom years eventually found use as Internet demand caught up. Similarly, these facilities could potentially pivot to cloud services, scientific computing, or other workloads, but at what might be massive losses for investors who paid AI-boom prices.

Why does OpenAI need six giant data centers? Read More »