The official audio version of Astral Codex Ten, with an archive of posts from Slate Star Codex. It's just me reading Scott Alexander's blog posts.
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Finalist #4 in the Book Review Contest [ This is one of the finalists in the 2026 book review contest, written by an ACX reader who will remain anonymous until after voting is done. I'll be posting about one of these a week for several months. When you've read them all, I'll ask you to vote for a favorite, so remember which ones you liked ] Introduction: He Who Saw the Deep I've been thinking,…
[Original here . Like a Highlights From The Comments post, but including discussion from around the Internet.] Roon is an OpenAI researcher whose popular Twitter presence has catapulted him to the status of extremely-unofficial company representative. He seems spooked: https://www.astralcodexten.com/p/highlights-from-the-discourse-on
[continued from Part 1 here . 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.]…
People act like the replication crisis has discredited psychology, that the field is now widely agreed to be a sham, that it can be uncontroversially held up as an example of science gone wrong. These statements are often made in the broadest possible terms: https://www.astralcodexten.com/p/psychology-research-is-mostly-fine
You've probably heard about this one by now. If not, you can get up to speed with OpenAI's statement, The story: OpenAI was testing an unreleased AI (rumored to be GPT-6) 1 . During a cybersecurity test called ExploitGym, the AI tried to cheat by hacking an unrelated AI startup called Hugging Face 2 which it thought might have the answer key on its servers 3 . Despite being supposedly unable to…
[ This is one of the finalists in the 2026 book review contest, written by an ACX reader who will remain anonymous until after voting is done. I'll be posting about one of these a week for several months. When you've read them all, I'll ask you to vote for a favorite, so remember which ones you liked ] A couple of decades ago in Kabul, a fellow aid worker on his third beer came up with a vivid…
[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: You Are Quoting Bentham : Shakespeare gets credit for…
Cassie Pritchard, on Twitter : I get why so many liberals are fundamentally disdainful of democracy these days—it's because liberalism is exhausted. It's out of answers. Liberalism won, it delivered the world it promised, and people still aren't content. They're not satisfied. So the people must be wrong. We are unfathomably richer than our ancestors. Output per capita in America today is on the…
Finalist #2 in the Book Review Contest [ This is one of the finalists in the 2026 book review contest, written by an ACX reader who will remain anonymous until after voting is done. I'll be posting about one of these a week for several months. When you've read them all, I'll ask you to vote for a favorite, so remember which ones you liked ] I. SURGERY FOR THE SOUL [content warning: this review is…
"Stochastic terrorism" is the idea that if you spread fear and mistrust against a target, then eventually people will commit violence against that target, and it will be your fault, even if you never specifically said the words "you should commit violence". Some other popular examples of the concept: Nativists spread fear and mistrust about Muslim immigrants, and then racists go on shooting sprees…
