
A new study says that the best predictor of your longevity is how much physical activity you do in a typical day. CC-licensed photo by slgckgc on Flickr.
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It’s Friday, so there’s another post due at the Social Warming Substack at about 0845 UK time.
A selection of 9 links for you. Keep on truckin’. I’m @charlesarthur on Twitter. On Threads: charles_arthur. On Mastodon: https://newsie.social/@charlesarthur. Observations and links welcome.
Stop using generative AI as a search engine • The Verge
Elizabeth Lopatto:
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How many presidents have pardoned their relatives? It turns out this is a tricky question to answer.
Following Hunter Biden’s pardon by his father, several commentators have looked to precedents — other pardons of relatives. Case in point: Ana Navarro-Cardenas, a commentator who appears on The View and CNN. On X, Navarro-Cardenas cited a pardon granted by President Woodrow Wilson of his brother-in-law Hunter deButts. That was news to me.
The official clemency records search only works for people who’ve applied since 1989, and a page of clemency recipients by president only stretches back to Richard Nixon. Such a pardon would have been controversial, yet it wasn’t mentioned on the bio page in Wilson’s presidential library. Find a Grave suggests Wilson didn’t even have a brother-in-law with that name — it shows nine brothers-in-law, but not our man Hunter deButts. I can’t prove Wilson didn’t pardon a Hunter deButts; I can only tell you that if he did, that person was not his brother-in-law.
Navarro-Cardenas wasn’t the only person posting perplexing pardons. An Esquire article called “A President Shouldn’t Pardon His Son? Hello, Anybody Remember Neil Bush?” was based on the premise that George H.W. Bush pardoned his son Neil; it has since been retracted “due to an error.” The day before its publication, Occupy Democrats’ executive editor Grant Stern tweeted a similar claim that Jimmy Carter pardoned his brother Billy and George H.W. Bush pardoned Neil. As far as I can tell, neither pardon actually occurred.
Where was all this coming from? Well, I don’t know what Stern or Esquire’s source was. But I know Navarro-Cardenas’, because she had a follow-up message for critics: “Take it up with Chat GPT.”
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I see this a distressing amount of the time. People write “I asked ChatGPT/Gemini/.. and it says”, which is always a signal that what follows might be true, or might be complete rubbish. I’m astonished that people who are actually paid to give opinions on mass media would be so uninformed and uninterested that they would do this. And the Esquire article is just woeful: its entire raison d’etre vanished because it hinged on a single, wrong, assertion.
Google’s attempts to turn its search engine into an AI-powered single-answer machine, and chatbot companies’ attempts to turn their products into search engines, are both equally worrying. And bad.
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Bitcoin surges above $100,000 for the first time as Trump picks pro-crypto SEC chair • CNN Business
Elisabeth Buchwald and John Towfighi:
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Bitcoin hit $100,000 for the first time late Wednesday, surging to a new record after President-elect Donald Trump unveiled administration picks seen as holding the keys to ushering in crypto-friendly policies when he takes office in January.
Chief among the picks is Paul Atkins, whom Trump intends to nominate to lead the Securities and Exchange Commission (SEC), which regulates cryptocurrency.
Atkins, a crypto advocate and former SEC commissioner, is expected to regulate cryptocurrency with a lighter touch than Gary Gensler, who leads the commission under the Biden administration. Gensler, who aggressively fought the industry’s expansion in the US, is set to resign on Inauguration Day.
Bitcoin touched $100,000 just hours after Atkins was announced as Trump’s choice for SEC chair. By Thursday morning it rose above $103,000.
The new milestone builds on the stunning rally set in motion since Trump was projected to win the presidency on November 6, which fueled a $6,000 one-day spike in bitcoin that brought it to a new record above $74,000. A week later, it hit $90,000.
“CONGRATULATIONS BITCOINERS!!! $100,000!!! YOU’RE WELCOME!!!” Trump said in a post on Truth Social Thursday morning.
Bitcoin is up more than 130% for the year so far, with the post-election rally accounting for a significant portion of its gains. Its performance far outpaces the S&P 500, which is up 28% over the same period.
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It is weird: the more people get excited about bitcoin’s potential as a currency, the higher they drive the exchange price against fiat currencies, and the less useful it becomes as a currency, because why would you buy two pizzas for 10,000 bitcoins in 2010 if you felt that in a decade or so that amount would be worth $1bn? You wouldn’t buy the pizza. Deflation and economic slowdown follow.
This has always been its problem, and will always remain its problem.
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Bluesky CEO Jay Graber isn’t ruling out advertising • TechCrunch
Maxwell Zeff:
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one question mark hanging over Bluesky is how the platform will eventually make money, and whether it will use the most common business on the internet: ads.
The company has raised $15m so far, and CEO Jay Graber tells TechCrunch she’s already getting attention from other investors. Bluesky has hinted at a few potential revenue streams, including social media subscriptions, a marketplace of algorithms, and selling domain names. While Graber has committed not to “enshittify” the platform with ads, she’s not ruling out ads altogether.
When asked if Bluesky would always be free of advertisers like it is today, Graber said: “I don’t think that’s necessarily true.”
“I think the ways we would explore advertising, if we did, would be much more user intent-driven,” said Graber on stage Wednesday at TechCrunch’s StrictlyVC event in San Francisco. “We want to keep our incentives aligned with users and make sure that we’re not turning into a model where the user’s attention is the product.”
It’s very important for Bluesky to not replicate the models and mistakes of other social media networks, according to Graber, where platforms have historically served ads to users through an algorithmic feed. The way Bluesky is built largely prevents a business model solely relying on ads, because users could create alternative feeds without ads on its open protocol.
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Users could do that, but would they? Most probably wouldn’t because it’s a hassle. But Twitter got to enormous scale and struggled to turn a profit (though it was arguably wildly overstaffed) via advertising. However, what can Bluesky offer that will be compelling enough to make people pay and will cover the bills?
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Auto Trader forecasts ‘seismic shift’ to electric vehicles in Britain • The Guardian
PA Media:
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The number of petrol cars on British roads has peaked this year but is set to tumble by more than 40% over the next decade, according to a report.
Auto Trader’s latest motoring forecast estimates there were 18.7m petrol-powered cars on the roads this year, but that this will steadily decrease from 2025 to 11.1m by 2034.
The online vehicle platform expects a “seismic shift” towards electric vehicles (EV) in the next 10 years as affordability improves, from 1.25m in 2024 to 13.7m. The EV share of the new car market will rise from about 18% to 23% in 2025, according to Auto Trader.
This is still far below the 28% target for sales under the UK government’s Zero Emissions Vehicle (ZEV) mandate. Under the current rules, this requires 22% of all new car sales to be battery-electric vehicles in 2024, with the target rising each year to 80% by 2030 and 100% in 2035.
Carmakers and retailers have expressed fears the mandate is putting jobs at risk at UK vehicle factories and piling pressure on manufacturers, with demand for EVs flagging due to their high costs.
Concerns have also been raised over a lack of charging infrastructure across the country to support the transition to electric vehicles.
…The [Autotrader] group said demand for used cars continued to remain resilient and was set to edge up from 7.61m sales this year to 7.7m in 2025, with secondhand EVs becoming more popular as prices pare back.
Its data shows the gap between EV and petrol or diesel vehicles is closing, with one in three used EVs on its platform priced under £20,000.
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Interesting: is “peak petrol” a thing now? Quite a dramatic idea, and it would be good to see it measured.
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Eight mistakes that will kill your SSD early • PCWorld
Jon Martindale:
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SSDs are finely tuned, blazing-fast storage devices that can take more advantage of the high bandwidth of PCIe 5.0 than even the fastest graphics cards. But like all instruments of performance, you can’t treat them poorly and expect them to last forever.
There are some real mistakes you’re probably making that will cause your SSDs to die sooner than they should. Here’s what you need to know if you want them lasting long and performing well.
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Basically, don’t let it overheat; and don’t use it too much by writing a ton of data to it, or by zeroing it (who does that?). The thing is, you’ve got to write data to it – pretty much all PCs now use SSDs, because you’d weep at how slow spinning hard drives are, if you had to go back to them.
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Want to live longer? You better start moving—all day long • Outside Online
Alex Hutchinson:
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To predict your longevity, you have two main options. You can rely on the routine tests and measurements your doctor likes to order for you, such as blood pressure, cholesterol levels, weight, and so on. Or you can go down a biohacking rabbit hole the way tech millionaire turned longevity guru Bryan Johnson did to live longer. Johnson’s obsessive self-measurement protocol involves tracking more than a hundred biomarkers, ranging from the telomere length in blood cells to the speed of his urine stream (which, at 25 milliliters per second, he reports, is in the 90th percentile of 40-year-olds).
Or perhaps there is a simpler option. The goal of self-measurement is to scrutinize which factors truly predict longevity, so that you can try to change them before it’s too late. A new study from biostatisticians at the University of Colorado, Johns Hopkins University, and several other institutions crunched data from the long-running National Health and Nutrition Examination Survey (NHANES), comparing the predictive power of 15 potential longevity markers.
The winner—a better predictor than having diabetes or heart disease, receiving a cancer diagnosis, or even how old you are—was the amount of physical activity you perform in a typical day, as measured by a wrist tracker. Forget pee speed. The message to remember is: move or die.
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Well, technically, if you stop moving then you’re dead, so yes, definitely. But it’s good to know that you don’t have to do all the absurd stuff that Johnson does.
Los Angeles Times owner plans to launch “bias meter” on articles • Hollywood Reporter
Erik Hayden:
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Weeks after scrapping a presidential endorsement of Kamala Harris that had been prepped by his editorial board, the owner of The Los Angeles Times says his product team is working on a new tech-driven “bias meter” to add to articles on the paper’s website as soon as next year.
The idea, as Dr. Patrick Soon-Shiong presented it, sounds like it’ll be a module that presents multiple viewpoints on a particular news item as well as allow some version of comments to be integrated. And it marks the latest signal from the billionaire that he plans to reshape the Times, as the second Trump administration gears up and after the exits of multiple edit board members following the endorsement flap.
“Imagine if you now take — whether it be news or opinion — and you have a bias meter, whether news or opinion, more like the opinion, or the voices, you have a bias meter so somebody could understand as a reader that the source of the article has some level of bias,” Soon-Shiong elaborated in a radio segment hosted by incoming Times editorial board member Scott Jennings.
(The reveal of this news to Jennings isn’t a coincidence. In November, Soon-Shiong has used his X account to extol the virtues of the CNN pundit — who amiably advances conservative viewpoints and rebuttals of Trump critiques on the cable news network — and the owner has said, “I’m looking for people like Scott Jennings” to staff his paper.)
The Los Angeles Times mogul added, “What we need to do is not have what we call ‘confirmation bias’ and then that story, automatically, the reader can press a button and get both sides of that exact same story based on that story. And then give comments. Now, I’m giving you some little breaking news here but this is what we’re currently building behind the scenes. And I’m hoping that by January we launch this.”
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Soon-Shiong made his billions from a cancer drug and then follow-on investments. His experience writing news or publishing? Before the LA Times in 2018, zero. Still doesn’t understand what journalism does.
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DeepMind’s Genie 2 can generate interactive worlds that look like video games • TechCrunch
Kyle Wiggers:
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DeepMind, Google’s AI research org, has unveiled a model that can generate an “endless” variety of playable 3D worlds.
Called Genie 2, the model — the successor to DeepMind’s Genie, which was released earlier this year — can generate an interactive, real-time scene from a single image and text description (e.g. “A cute humanoid robot in the woods”). In this way, it’s similar to models under development by Fei-Fei Li’s company, World Labs, and Israeli startup Decart.
DeepMind claims that Genie 2 can generate a “vast diversity of rich 3D worlds,” including worlds in which users can take actions like jumping and swimming by using a mouse or keyboard. Trained on videos, the model’s able to simulate object interactions, animations, lighting, physics, reflections, and the behavior of “NPCs.”
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Google/DeepMind seems to envisage it this as a way to train AI agents, more than as a way for humans to have a fun time playing endless videogames.
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Piracy in the UK: the failed war on illegal content • Huck
Kyle MacNeill:
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While thousands of people have been issued warnings, no one in the UK has ever been fined or prosecuted for watching an unauthorised stream. “I don’t even use a VPN. The government hasn’t even got the digital infrastructure to make a website that’s functional. How are they going to stop it?” Rhys, a London-based writer, says.
The crackdown is, anti-piracy advocates assure us, on. Pirate hunters registered a significant victory in August when a coalition led by Ace – composed of members from the likes of Netflix, Apple TV+ and Walt Disney – worked with Vietnamese police to shut down Fmovies. Labelled “the largest pirate streaming operation in the world” with more than 6.7bn visits in a single year, it was a flagship win for the film industry.
A small win that pales into insignificance when looking at a different black market that is currently winning the fight: bootleg sport. “It’s certainly an area of interest at the moment and a focus of my research. It’s expensive to consume legally, but fans are very passionate about it – which provides a good money making opportunity for pirates,” Dr. Whitman says.
A YouGov survey last year found that 5.1 million adults in England, Scotland and Wales pirated sport last year. Rhys is part of the crew and uses Reddit to find illegal streams. “I do watch sport – football in particular – three or four times a week and I pirate all of that. It’s a piece of piss and the quality is immaculate.”
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Live sport streaming has surely overtaken films as the focus for piracy. The prices – for football especially – are so outrageous that it’s in effect the rational choice to pirate if you’re not on a very solid income.
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| • Why do social networks drive us a little mad? • Why does angry content seem to dominate what we see? • How much of a role do algorithms play in affecting what we see and do online? • What can we do about it? • Did Facebook have any inkling of what was coming in Myanmar in 2016? Read Social Warming, my latest book, and find answers – and more. |
Errata, corrigenda and ai no corrida: none notified



