
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.
| Publishes | Daily | Episodes | 1170 | Founded | 9 years ago |
|---|---|---|---|---|---|
| Number of Listeners | Categories | ScienceTechnology | |||

In recent posts on Trump and dictatorship, people have asked me - how do you know you're not suffering from Trump Derangement Syndrome?
I take this seriously; we've all lost loved ones to this condition. The best check on my reasoning would be an... more
The most controversial part of last week's article on the Midjourney ultrasound scanner was medical experts' recommendation against whole-body screening (including existing whole-body screening technology using MRI).
Isn't this crazy? Whole-body sc... more
like that, except from a medium-sized startup instead of a tech giant.
Earlier today, they announced a pivot to medical scanners. The new MidJourney Scanner, which they describe as "a bold new kind of machine to reimagine the foundations of healthc... more
In 1917, three children in Fatima, Portugal claimed to have seen the Virgin Mary. They promised she would perform a miracle on a certain day in October. Nearly 100,000 pilgrims arrived, hoping to see whatever happened, and nearly all report that the ... more
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Worth listening for hundreds of hours
A rare open minded and novel consideration of the concept of "race" which deftly avoids polarized viewpoints
Awesome but sometimes confusing to listen to due to the original being text
The content of Scott Alexander’s blog is phenomenal, and the narration is perfect. This is the best podcast.
Excellent audio and great content
Key themes from listener reviews, highlighting what works and what could be improved about the show.
How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.
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Apple Podcasts | #82 | |
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Apple Podcasts | #143 | |
Apple Podcasts | #171 |
Recent interactions between the hosts and their guests.
Listeners, social reach, demographics and more for this podcast.
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This show is a high-quality audio reading of long-form essays from a singular, analytic blogger's archive. Episodes span philosophy, politics, science, technology, and culture, often blending rigorous argument with accessible storytelling. Listeners frequently encounter thoughtful critiques, historical context, and meta-discussion about ideas, with a strong emphasis on clarity and intellectual honesty. A notable strength is the calm, professional narration that makes dense posts approachable, turning dense blog content into a consistent, thought-provoking audio experience. The format is especially appealing to listeners who prefer deep-dive essays over short-form takes and who value careful reasoning across a broad intellectual landscape.
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Astral Codex Ten Podcast launched 9 years ago and published 1170 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
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Recent guests on Astral Codex Ten Podcast include:
1. Alexander Sasha Putilin
2. David Speiser
3. Alex Bates
4. Alex King
5. Mika Estes
6. Chris Finkel
7. John V.
8. Oliver Kump
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