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Astral Codex Ten

Scott Alexander, a reader

P(A|B) = [P(A)*P(B|A)]/P(B), all the rest is commentary.

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Substack
PricingFreemiumPublishesDaily
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Latest Issues

Recent posts by this newsletter. Browse the email archive.

Consciousness As Recursive Reflections

[Editor’s note: I accept guest posts from certain people, especially past Book Review Contest winners. Daniel Böttger, who wrote last year’s review of On The Marble Cliffs, has finally taken me up on this and submitted this essay. I don’t n...

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Open Thread 338

This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the ...

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Your Book Review: The Family That Couldn’t Sleep

[This is one of the finalists in the 2024 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 ...

11 days ago
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Hidden Open Thread 337.5

...

12 days ago
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Authors

The writers behind this newsletter.

  • Scott Alexander
  • a reader

    not actually writing on ACX

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