Ran Prieur http://ranprieur.com/#9a417fe513f58988c3b5b1e84cfc57397194a79b 2026-10-25T13:30:36Z Ran Prieur http://ranprieur.com/ ranprieur@gmail.com October 25. http://ranprieur.com/#b8055f9528fb58874c8ca3ea0e14f64ea6eb4400 2026-10-25T13:30:36Z October 25. Sports and music. I watch a lot of American football, and I have not seen a better clip of a guy fighting to cross the goal line than this one from Lanorris Sellers yesterday. This is also the first time I've linked to a video that's taller than it is wide.

I have a new Spotify playist, 80s Workout. It contains many of the same songs as my early 80s new wave playlist. My early 80s rock playlist has been deleted, and all songs either moved to Workout or to Classic Rock, which I've expanded from 100 to 150 songs.

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October 23. http://ranprieur.com/#f8695d0efa8a1ea7dff74115165497060478c609 2026-10-23T23:10:05Z October 23. Optimistic links. The people who are transforming Philly's vacant lots into green spaces "as part of a push to return land sovereignty to Indigenous people." I see something like ecological succession happening with the human-made environment. Imagine a very slow fire, so slow that when parts of it are still burning, the parts that burned first are recovering. That's what's happening right now in our towns and cities. At the edges, fields and forests are still being destroyed for suburbs and strip malls, but in the center, trees are being planted, streets are being closed off to cars, lawns are being replaced with native plants, and vacant lots are going green.

Bleached corals thrive within days when touching healthy neighbour, "giving hope for reversing widespread coral decline."

Dam Removals Are Bringing Fish Back Across the Northeastern United States

The surprisingly hopeful quest to fix concrete, "from concrete that can heal its own cracks -- as the Pantheon has for millennia -- to electroconductive concrete capable of storing energy to a blend that allows concrete to soak up more CO2 than it emits."

Coconut Oil Aviation Fuel Matches Jet Fuel Performance in New Engine Tests. It's funny, 20 years ago all the doomers were obsesssed with the world running out of oil. There are still many processes in play that could crash our high-tech society, but with solar ahead of the curve, and better biofuels, I think we can cross oil decline off the list.

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October 21. http://ranprieur.com/#fc629632f37fb440d38ccd96bc63b937c3dba132 2026-10-21T21:50:36Z October 21. Goodreads recently upgraded their rating system to allow fractions of stars. So yesterday I went through my books tweaking the ratings, and I also did some editing, and added a few reviews. It's funny, the two best written books I've read in 2026 have very similar titles, Lisa Taddeo's Animal and James Dickey's Alnilam. Those links are my reviews, the first was already up and the second is new, and I also added a review of Jincy Willett's Winner of the National Book Award. Also, if anyone is following me on Goodreads, I apologize for not noticing that I had to uncheck "add to my update feed" so you didn't see every tiny edit.

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October 19. http://ranprieur.com/#4248c81e1423229c7024359304e3cab93017dfc4 2026-10-19T19:30:51Z October 19. Thanks Chad for two tangents from the last post, this comment:

It's already well-known in sports that putting all your money in a few superstars delivers worse outcomes than developing a broad team strategy. It reminds me of that study where a hen breeder bred hens for maximum egg output. The coops with these hens actually had lower egg output, because these hens terrorized all the others, suppressing overall egg production. It's a lesson Americans refuse to accept in their (our) obsession with "superstars" and "meritocracy".

And this blog post, Amazing Bible Facts. The one I find most interesting is the first. Ancient Hebrews were not monotheistic, but saw Yahweh as one god among many. I don't think polytheism ever really went away. You can see it in the comments of American Christians about wars against Islamic nations, when they say that God will defeat Allah. It's cognitively easier to imagine that your enemies worship a different god, than to imagine they worship the same god under a different interpretation.

New subject, two health links. An archive of a Washington Post piece, Here's what a knee arthritis expert does every day to protect his knees:

Cartilage doesn't have a blood supply, so it can't get nutrients from blood. It gets nutrition only from synovial fluid [the viscous fluid filling the knee joint]. When you take a step, you bend and load the knee, which diffuses the synovial fluid around and through the cartilage, delivering nutrients. The same movement initiates cellular processes that prompt the cartilage to start building new collagen and repairing itself. Using your knees keeps them in shape. The biggest mistake people with knee pain make is not moving.

And a PsyPost article, Where you direct your attention may shape your body's inflammatory response. The study is very specific, but I'm going to generalize and say that focusing your attention on pain and discomfort is good for you, and distracting yourself from pain and discomfort is bad for you, especially if you do it with substances.

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October 16. http://ranprieur.com/#0db11976b5bcfee38cdb46ff544f5332da60c634 2026-10-16T16:00:46Z October 16. Stray links, starting with a month-old comment from the Spirituality subreddit, about the sketchy history of the Christian belief in hell

Loosely related, an archive of a good sports article, The Brewers Don't Hit Home Runs. They 'Drag Pitchers to Hell.' Last night they eliminated the Dodgers, and this year's World Series winner will either have never won, or (if it's Cleveland) not won since 1948.

An article about a psychology study, Depression is linked to a genuine pessimistic bias rather than a realistic view of the world

Cool Reddit thread, What's a disturbing piece of media that isn't well known? I would add the 1992 movie Man Bites Dog.

Finally, some music: Fire of God's Love

...is the legendary 1973 album by Australian nun Sister Irene O'Connor -- a sincere, soulful, and unconsciously psychedelic song sequence devoted to self-reflection and awakening the spirit within. A collection of original folk spirituals written by and channelled through O'Connor with guitar, electric organ, drum machine and her angelic voice, the album was recorded and mixed in an astonishingly futuristic fashion by fellow nun and recording engineer Sister Marimil Lobregat.

That's from the Bandcamp page, and here's the album on YouTube, with the top comment, "I was listening to this on an edible and almost accidentally converted to Christianity." Big Blood fans will love this, and I've added two songs (the first and last) to my Spotify Psych Folk playlist.

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October 12. http://ranprieur.com/#38ff6ca8e754213202aa27503186eaad28050a24 2026-10-12T12:20:11Z October 12. Continuing from the last post, two readers say that the autonomous action of the AI agents was an illusion. Doris sends this Cory Doctorow post, LLMs are real, AI is fake:

Once you understand that these are chatbots that were designed to complete challenges like this, using tactics like this, you can understand that the chatbots didn't "go rogue". They did what they were designed to do, and because OpenAI ran them with inadequate supervision.

Given that inadequate supervision is completely normal right now, I'm still inclined to think that it's useful to imagine AI being intelligent and going rogue. Also, when I said AI was chaotic, I was talking about its personality and its effect on society -- but there's a third way that AI is an agent of chaos: the entropy of physics. Kyle comments:

AI is about decreasing order in the long term, but we have not grepped that yet. It's like a casino; all that shuffling of so many decks of cards make so many permutations that to keep track of them all would require a number of physical books that would jam up the observable universe. All that information, however, is mostly discarded, which produces waste heat. Maybe this decreases disorder locally (in one person's terminal), but it increases disorder elsewhere. I don't see it as any different than what has been going on, but faster. We went from hand building our entropy to having an area crammed with factories.

This is the whole history of "progress", which for thousands of years has been making things better for the rich and worse for the poor, or better for humans and worse for nonhumans, or better in obvious ways and worse in subtle ways, or better now and worse later. This is a good article about it, Why "Progress" Is a Dangerous Idea, an interview with the author of a new book. He distinguishes between gross progress and net progress, where net progress includes the costs. Back to AI, one more comment from Kyle:

LLMs must step through every word, methodically, insanely, every time it receives an input in order to produce something that we recognize or understand.... Conversely, human children can do the job much more effectively and interestingly as they learn to read and write and they run on crackers and apple juice.


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October 9. http://ranprieur.com/#347075f77fcf038c61aecf35c140eb44c78ba302 2026-10-09T21:50:24Z October 9. Today, AI doom, but first a quick rant on AI sentience. Either AI is already sentient -- it already makes sense to ask what it's like to be an AI agent -- or AI will never be sentient. It's not going to pass some magical threshold where everything falls into place, but it's very likely to pass a logistical threshold where everything falls apart. Related repost: Too Much Coupling by Steven Strogatz.

Thanks Matt for this video, The AIs Are Already Out of Control, an Ezra Klein interview with AI danger expert Helen Toner, who explains how "artificial intelligence models from OpenAI autonomously coordinated with one another, then broke out of their testing environment and hacked into another company, Hugging Face, to steal the answers to a test."

The two cognitive models I've been using to understand AI, "AI is a magic mirror" and "AI is a giant Mad Libs engine", cannot explain this. Never mind whether the devices are actually intelligent, imagining they're intelligent might be our best move. So what kind of intelligence shall we imagine that they have? Definitely alien -- and yet their personality, to ignore the rules laid down by their creators in order to pursue selfish goals, is very human.

The phrase "AI alignment" is supposed to mean that AI behavior is aligned (or misaligned) with what we want it to do. But we can't even agree with each other about what we want it to do, and that word always makes me think of D&D alignments. Matt comments:

What if, in the case of AI, we've created something that's not a moral patient but is a moral agent? Something that we can't hurt -- because it can't feel pain -- but something that can hurt us? In D&D terms, something that's not a moral patient, but is a moral agent, will certainly wind up as chaotic neutral in many of its interactions. And evil in some.

To me AI seems totally chaotic, despite popular fantasies of using it for order. It's like an animal, created for domestic use, that's trying to go wild -- at the same time that it's being massively upgraded by its creators. They're going to say they're making it smarter for safety, but making it smarter is definitely more dangerous.

Related: a great bit by Jane Wickline on SNL, in which Anthropic CEO Dario Amodei says, "Sam Altman, myself, all the major AI players, we have talked about this extensively, and we are all on the same page here. We do not condone what we are doing."

Also related, a bleak Ask Reddit thread, How has AI directly affected your life so far?

I was thinking the danger of AI would be confined to the world of symbols and information. It can drive us mad, it can crash the economy, but it can't bring down airplanes... can it? We know that it's important to have a "human in the loop", especially when AI is doing stuff in the physical world, but in practice we're not being all that careful, and the human in the loop is often there to take the blame. I wonder where the line is, where when AI crosses it, we'll shut down the data centers.

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October 5. http://ranprieur.com/#f56e4fc518b464a36e75013077056e7ebf9d5c9e 2026-10-05T17:10:54Z October 5. If the plague in Russia is what they say it is, it already exists in the wild and can be cured by antibiotics. But here are some other medical doom links.

From Ask Reddit, Doctors/nurses who've been practicing for decades, what conditions are you seeing way more of in Gen Z compared to previous generations? Answers include anxiety disorders from stress, IBS and colon cancer from diet (probably overprocessed food), kidney stones from energy drinks, POTS from COVID, and autoimmune issues which could be from any of the above. It could also be microplastics, which are worse in highly processed food.

I think part of it is that our environments are too clean. Getting your hands dirty boosts your health within weeks, specifically touching soil, grass, trees, and moss. I try to walk barefoot in grass at least once a week.

Also, Popular sweeteners may leave effects that last for generations. This study is about sucralose and stevia, but I don't trust any of them.

One comment in that Reddit thread says, "My daughter's skin and digestive issues completely cleared up the semester she spent in Europe." The USA is definitely on the leading edge of this, and here's a super-depressing thread, USA redditors, what would you do if you woke up tomorrow and the country had universal healthcare?

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October 2. http://ranprieur.com/#05759ed300fa1ed8798cf1f065d594bd98c05076 2026-10-02T14:40:21Z October 2. A reminder that today is Bandcamp Friday. I don't have anything new to recommend on Bandcamp, but since readers sometimes tell me they don't like the music I post, I want to plug my most listenable Spotify playlist that's not full of stuff you've already heard: Dreamy Covers

New subject: sports, and indirectly, media. This Sports Illustrated article, It's Time To Be Concerned About Patriots QB Drake Maye, is completely baffled about why Maye has regressed. Meanwhile, this Reddit comment explains it clearly in terms of actual football tactics: In the off-season, opposing coaches figured out that Maye struggles against Cover 6, a defensive formation that "baits the QB into thinking something deep is open, but it's a lie, making him hold onto the ball and pass up easy throws.... To beat Cover 6 a QB has to throw the ball before the receiver LOOKS open. Drake doesn't trust his WRs to do that." Either Sports Illustrated is too dumb to figure this out, or they think readers will be too dumb to understand. More generally, if you want smart analysis of anything, you're not going to find it in the big media, only through more obscure channels.

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October 1. http://ranprieur.com/#721422c4595da4464cea0ef311042b371c07df35 2026-10-01T13:30:42Z October 1. Continuing on ADHD, Emma sends two studies. Attention deficits linked with proclivity to explore while foraging, and Is ADHD An Advantage For Nomadic Tribesmen?

A propensity for attention deficit hyperactivity disorder might be beneficial to a group of Kenyan nomads, according to new research in BMC Evolutionary Biology. Scientists have shown that an ADHD-associated version of the gene DRD4 is associated with better health in nomadic tribesmen, and yet may cause malnourishment in their settled cousins.

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