https://astralcodexten.substack.com/p/ssc-survey-results-on-schooling-types Taken from the 2020 Slate Star Codex Survey . SSC/ACX readers are a heavily-selected population and nothing about them necessarily generalizes to anyone who isn’t an SSC/ACX reader. But you are an SSC/ACX reader, so maybe they generalize to you. Most of these questions are heavily confounded by different types of people going to different schools. In a few cases, I’ve made feeble efforts to get past this, in other cases ...
Jan 19, 2023•12 min•Ep. 779
https://astralcodexten.substack.com/p/2023-subscription-drive-free-unlocked Astral Codex Ten has a paid subscription option. You pay $10 (or $2.50 if you can’t afford the regular price) per month, and get: Extra articles (usually 1-2 per month) A Hidden Open Thread per week Early access to some draft posts The warm glow of supporting the blog. I feel awkward doing a subscription drive, because I already make a lot of money with this blog. But the graph of paid subscribers over time looks like th...
Jan 18, 2023•4 min•Ep. 778
https://astralcodexten.substack.com/p/conspiracies-of-cognition-conspiracies I. Some conspiracy theories center on finding anomalies in a narrative. For example, Oswald couldn’t have shot Kennedy, because the bullet came from the wrong direction. Or: the Egyptians couldn’t have built the Pyramids, because they required XYZ advanced technology. I like these because they feel straightforwardly about styles of processing evidence (Remember, I use the word “evidence” in a broad sense that includes b...
Jan 18, 2023•13 min•Ep. 777
https://astralcodexten.substack.com/p/highlights-from-the-comments-on-the-061 Originally: The Media Very Rarely Lies and Sorry, I Still Think I Am Right About The Media Very Rarely Lying . Please don’t have opinions based on the titles until you’ve read the posts! Table of contents: Comments Accusing Me Of Using An Overly Strict Definition Of “Lie” Comments Equating Lying With Egregiously Sloppy Reasoning Comments About Whether Infowars Believes Their Own Claims Comments On Why 8% Of Americans S...
Jan 17, 2023•42 min•Ep. 776
Thanks to the 3295 of you who participated in Stage 1 of the 2023 Prediction Contest (“Blind Mode”). This is now closed. You can keep submitting Blind Mode answers if you want, but they won’t count and you can’t win. Stage 2 (“Full Mode”) is now upon us! Your job is now to use any resources you choose, to get predictions as accurate as you can. There’s no such thing as cheating, short of time travel or murdering competitors! Resources you might want to use include: Your own original research, fo...
Jan 11, 2023•2 min•Ep. 775
https://astralcodexten.substack.com/p/even-more-bay-area-house-party [Previously: Every Bay Area House Party , Another Bay Area House Party ] People talk about “fuck-you money”, the amount you’d have to make to never work again. You dream of fuck-you social success, where you find a partner and a few close friends, declare your interpersonal life solved, and never leave the house from then on. Still, in the real world you clock into your job at Google every day, and in the real world you attend ...
Jan 11, 2023•22 min•Ep. 774
Future Matrioshka brains will be pro-immigration Buddhist gun nuts. https://astralcodexten.substack.com/p/how-do-ais-political-opinions-change I. Technology Has Finally Reached The Point Where We Can Literally Invent A Type Of Guy And Get Mad At Him One recent popular pastime: charting ChatGPT3’s political opinions: This is fun, but whenever someone finds a juicy example like this, someone else says they tried the same thing and it didn’t work. Or they got the opposite result with slightly diffe...
Jan 11, 2023•32 min•Ep. 773
Each year, I post a reader survey. This helps me learn who’s reading this blog. But it also helps me try to replicate a bunch of psych findings, and investigate interesting hypotheses. Some highlights from past years include birth order effects , mathematical interests vs. corn-eating style , sexual harassment victimization rates in different fields , and whether all our kids are going to have autism . This year’s survey will probably take 20 - 40 minutes (source: it took me 15 minutes, but I kn...
Jan 03, 2023•1 min•Ep. 772
Answers to your proposed counterexamples https://astralcodexten.substack.com/p/sorry-i-still-think-i-am-right-about Last week I wrote The Media Very Rarely Lies . I argued that, although the media is often deceptive and misleading, it very rarely makes up facts. Instead, it focuses on the (true) facts it wants you to think about, and ignores other true facts that contradict them or add context. This is true of establishment media like the New York Times , but also of fringe media like Infowars ....
Jan 03, 2023•28 min•Ep. 771
[Remember, I haven’t independently verified each link. On average, commenters will end up spotting evidence that around two or three of the links in each links post are wrong or misleading. I correct these as I see them, and will highlight important corrections later, but I can’t guarantee I will have caught them all by the time you read this.] 1: In the context of Elon’s Twitter takeover, @Yishan talks about the generic playbook for corporate takeovers (it really does feel like occupying a host...
Jan 02, 2023•35 min•Ep. 770
https://astralcodexten.substack.com/p/selection-bias-is-a-fact-of-life Sometimes people do amateur research through online surveys. Then they find interesting things. Then their commenters say it doesn’t count, because “selection bias!” This has been happening to Aella for years , but people try it sometimes on me too . I think these people are operating off some model where amateur surveys necessarily have selection bias, because they only capture the survey-maker’s Twitter followers, or blog r...
Jan 02, 2023•6 min•Ep. 769
https://slatestarcodex.com/2013/02/12/abraham-lincoln-ape-man/ Posted on February 12, 2013 Away with LiveJournal, and in with a new, sleeker-looking blog. A classier blog. A more mature blog. A blog where we’re not afraid to ask the big questions. Questions like: did Abraham Lincoln sign a demonic pact with the ghost of Attila the Hun? We turn to one of my favorite historical books of all time, the late 19th/early 20th century bestseller The Copperhead, or, The Secret Political History of our Ci...
Dec 24, 2022•12 min•Ep. 768
https://astralcodexten.substack.com/p/fact-check-do-all-healthy-people I saw this on Twitter the other day… …and realized I had the data to fact-check it. On the 2020 SSC Survey , I asked many questions about mental health, plus this one: For this analysis I defined an artificial category “very mentally healthy”. Someone qualified as very mentally healthy if they said they had no personal or family history of depression, anxiety, or autism, rated their average mood and life satisfaction as 7/10 ...
Dec 24, 2022•3 min•Ep. 767
"With a title like that, obviously I will be making a nitpicky technical point." https://astralcodexten.substack.com/p/the-media-very-rarely-lies Related: Bounded Distrust , Moderation Is Different From Censorship I. With a title like that, obviously I will be making a nitpicky technical point. I’ll start by making the point, then explain why I think it matters. The point is: the media rarely lies explicitly and directly. Reporters rarely say specific things they know to be false. When the media...
Dec 24, 2022•12 min•Ep. 766
https://astralcodexten.substack.com/p/prediction-market-faq This is a FAQ about prediction markets. I am a big proponent of them but have tried my hardest to keep it fair. For more information and other perspectives, see Wikipedia , the scholarly literature (eg here ), and Zvi . 1. What are prediction markets? 2. Why believe prediction markets are accurate? 3. Why believe prediction markets are canonical? 4. What are the most common objections to prediction markets? 5. What are some clever uses ...
Dec 22, 2022•1 hr 16 min•Ep. 765
https://astralcodexten.substack.com/p/2023-prediction-contest Each winter, I make predictions about the year to come. The past few years, this has outgrown my blog, with other people including Zvi and Manifold (plus Sam and Eric’s contest version ). This year I’m making it official, with a 50-question 2023 Prediction Benchmark Question Set. I hope that this can be used as a common standard to compare different forecasters and forecasting site (Manifold and Metaculus have already agreed to use it...
Dec 20, 2022•4 min•Ep. 764
https://astralcodexten.substack.com/p/perhaps-it-is-a-bad-thing-that-the I. The Game Is Afoot Last month I wrote about Redwood Research’s fanfiction AI project . They tried to train a story-writing AI not to include violent scenes, no matter how suggestive the prompt. Although their training made the AI reluctant to include violence, they never reached a point where clever prompt engineers couldn’t get around their restrictions. Now that same experiment is playing out on the world stage. OpenAI ...
Dec 14, 2022•23 min•Ep. 763
https://astralcodexten.substack.com/p/highlights-from-the-comments-on-bobos Table of contents: 1. Comments Doubting The Book’s Thesis 2. Comments From People Who Seem To Know A Lot About Ivy League Admissions 3. Comments About Whether A Hereditary Aristocracy Might In Fact Be Good 4. Other Interesting Comments 5. Tangents That I Find Tedious, But Other People Apparently Really Want To Debate 1. Comments Doubting The Book’s Thesis Woody Hochmann writes : The connections that Brooks makes between ...
Dec 12, 2022•38 min•Ep. 762
https://astralcodexten.substack.com/p/why-im-less-than-infinitely-hostile Go anywhere in Silicon Valley these days and start saying the word “cryp - “. Before you get to the second syllable, everyone around you will chant in unison “PONZIS 100% SCAMS ZERO-LEGITIMATE-USE-CASES SPEEDRUNNING-THE-HISTORY-OF-FINANCIAL-FRAUD!” It’s really quite impressive. I’m no true believer. But I’m less than infinitely hostile to crypto. This is becoming a pretty rare position, so let me explain why: Crypto Is Ful...
Dec 11, 2022•22 min•Ep. 761
https://astralcodexten.substack.com/p/know-your-gaba-a-receptor-subunits Many psychiatric drugs and supplements affect GABA, the brain’s main inhibitory neurotransmitter. But some have different effects than others. Why? This is rarely a productive question to ask in psychiatry, and this situation is no exception. But if you persist long enough, someone will eventually tell you to study GABA receptor subunits, which I am finally getting around to doing. GABA-A is the most common type of GABA rec...
Dec 11, 2022•9 min•Ep. 759
https://astralcodexten.substack.com/p/book-review-first-sixth-of-bobos I. David Brooks’ Bobos In Paradise is an uneven book. The first sixth is a daring historical thesis that touches on every aspect of 20th-century America. The next five-sixths are the late-90s equivalent of “millennials just want avocado toast!” I’ll review the first sixth here, then see if I can muster enough enthusiasm to get to the rest later. The daring thesis: a 1950s change in Harvard admissions policy destroyed one Amer...
Dec 02, 2022•25 min•Ep. 758
https://astralcodexten.substack.com/p/highlights-from-the-comments-on-semaglutide Table of contents: 1. Top Comments 2. More Tips On Getting Cheap Semaglutide 3. Other Weight Loss Drugs 4. People Challenging My Numbers And Predictions 5. Do You Have To Stay On Semaglutide Forever Or Else Gain The Weight Back? 6. Personal Anecdotes 7. Tangents That I Find Tedious, But Other People Apparently Really Want To Debate...
Dec 01, 2022•35 min•Ep. 757
We’re showcasing a hot new totally bopping, popping musical track called “bromancer era? bromancer era?? bromancer era???“ His subtle sublime thoughts raced, making his eyes literally explode. https://astralcodexten.substack.com/p/can-this-ai-save-teenage-spy-alex “He peacefully enjoyed the light and flowers with his love,” she said quietly, as he knelt down gently and silently. “I also would like to walk once more into the garden if I only could,” he said, watching her. “I would like that so mu...
Nov 30, 2022•38 min•Ep. 756
140 million obese Americans x $15,000/year for obesity drugs = . . . uh oh, that can't be right. https://astralcodexten.substack.com/p/semaglutidonomics Semaglutide started off as a diabetes medication. Pharma company Novo Nordisk developed it in the early 2010s, and the FDA approved it under the brand names Ozempic® (for the injectable) and Rybelsus® (for the pill). I think “Ozempic” sounds like one of those unsinkable ocean liners, and “Rybelsus” sounds like a benevolent mythological blacksmit...
Nov 25, 2022•29 min•Ep. 755
I wrote an article on whether wine is fake. It's not here, it's at asteriskmag.com , the new rationalist / effective altruist magazine. Congratulations to my friend Clara for making it happen. Stories include: Modeling The End Of Monkeypox: I’m especially excited about this one. The top forecaster (of 7,000) in the 2021 Good Judgment competition explains his predictions for monkeypox. If you’ve ever rolled your eyes at a column by some overconfident pundit, this is maybe the most opposite-of-tha...
Nov 23, 2022•5 min•Ep. 754
Plus FTX charges, scandal markets - and oh yeah, wasn't there some kind of midterm recently? https://astralcodexten.substack.com/p/mantic-monday-twitter-chaos-edition Twitter! This is all going to be so, so obsolete by the time I finish writing it and hit the “send post” button. But here goes: 395 traders on this, so one of Manifold’s biggest markets, probably representative. The small print defines a major outage as one that lasts more than an hour. See here for a good explanation of why some p...
Nov 22, 2022•29 min•Ep. 753
https://astralcodexten.substack.com/p/the-psychopharmacology-of-the-ftx Must not blog about FTX . . . must not blog about . . . ah, $#@% it Tyler Cowen linked Milky Eggs’ excellent overview of the FTX crash. I’m unqualified to comment on any of the financial or regulatory aspects. But it turns out there’s a psychopharmacology angle, which I am qualified to talk about, so let’s go. I wrote this pretty rushed because it’s an evolving news story. Sorry if it’s less polished than usual. 1 1: Was SBF...
Nov 18, 2022•46 min•Ep. 752
https://astralcodexten.substack.com/p/contra-resident-contrarian-on-unfalsifiable I. Contra Resident Contrarian . . . Resident Contrarian writes On Unfalsifiable Internal States , where he defends his skepticism of jhana and other widely-claimed hard-to-falsify internal states. It’s long, but I’ll quote a part that seemed especially important to me: I don’t really want to do the part of this article that’s about how it’s reasonable to doubt people in some contexts. But to get to the part I want ...
Nov 13, 2022•35 min•Ep. 751
https://astralcodexten.substack.com/p/can-people-be-honestly-wrong-about A tangent of the jhana discussion : I asserted that people can’t be wrong about their own experience. That is, if someone says they don’t feel hungry, maybe they’re telling the truth, and they don’t feel hungry. Or maybe they’re lying: saying they don’t feel hungry even though they know they really do (eg they’re fasting, and they want to impress their friends with how easy it is for them). But there isn’t some third option...
Nov 10, 2022•12 min•Ep. 750
https://astralcodexten.substack.com/p/highlights-from-the-comments-on-brain [original post here ] On What Kind Of Thing Brain Waves Are: Loweren writes : In my undergrad biology program we visited a brain research lab near Moscow. The brain scientist gave us a brief intro to Fourier transforms, which made me understand how beautiful they are - something that 2 years of undergrad math classes didn't manage to do. Then he explained the brain waves to us like this: "Imagine you are standing outside...
Nov 09, 2022•27 min•Ep. 749
