Marcus on AI

Substacknewsletter · by Gary Marcus · English

"Marcus has become one of our few indispensable public intellectuals. The more people read him, the better our actions in shaping Al will be." - Kim Stanley Robinson, author of Ministry for the Future

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Audience
121K subscribers
Shown publicly on Substack
Publishing
Several times a week
51 posts indexed in the last 90 days
Last post
Oct 14, 2026
17 days ago
Likely audience
AI researchers
Inferred from post content

Momentum

#18 on Substack's Technology leaderboard

From daily snapshots of Substack's public figures · how rising is measured

Marcus on AI is a Substack newsletter by Gary Marcus covering AI governance, AI regulation and AI safety. NewsletterFIT indexed 51 posts from it in the last 90 days, most recently on Oct 14, 2026. Shown publicly on Substack: 121K subscribers. It ranks #18 on Substack's Technology leaderboard.

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Recent posts

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  • Coming soon:…

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Compiled from public pages · refreshed Oct 15, 2026 · How NewsletterFIT collects and labels data