r/slatestarcodex
ActiveSlate Star Codex: In a Mad World, All Blogging is Psychiatry Blogging
Slate Star Codex was the former name for a blog by Scott Alexander about human cognition, politics, and medicine. In 2021, the name was changed to Astral Codex Ten: https://astralcodexten.substack.com/
Members
68,333
as of February 2025
Last post
Unknown
Posts (30 days)
100+
Created
2014
February 26, 2014
Total posts
32.7K
archived
Total comments
1.2M
archived
Is r/slatestarcodex dead? Active community.
r/slatestarcodex is posting regularly. Active subreddits can't be requested through r/redditrequest.
Find abandoned subreddits in this niche you can claim →Frequently asked questions about r/slatestarcodex
How many members does r/slatestarcodex have?
r/slatestarcodex had 68,333 members as of February 2025, the most recent archive crawl of its subscriber count.
When was r/slatestarcodex created?
r/slatestarcodex was created on February 26, 2014.
Can I take over r/slatestarcodex?
Probably not. r/slatestarcodex is still in active use, and Reddit only hands over communities whose human moderators have all gone inactive on Reddit for 60+ days. If you want a community in this niche, look for abandoned subreddits on the same topic instead — DeadSubs finds them automatically.
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Activity checked November 11, 2026from the Arctic Shift Reddit archive. Member counts come from the archive's most recent crawl and may lag Reddit. DeadSubs is not affiliated with Reddit Inc.