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Portrait of Zvi Mowshowitz
Photo: Nikita Sokolsky, CC BY-SA 4.0. Credit
  • Writer, Don't Worry About the Vase12

Zvi Mowshowitz writes Don't Worry About the Vase, a Substack publication that is now primarily about AI. Its weekly AI update covers the practical uses of language models, their harms and benefits, new products, deals and initiatives, and issues of catastrophic and existential risk from AI and the discussion around them. The publication also runs roundups and posts on other topics, and is mirrored on a WordPress version.12

At a glance

Current role
Writer
Sector
Independent
Work listed
1
Sources cited
7
Profile reviewed

Channel and publications

Zvi Mowshowitz's publication, Don't Worry About the Vase, is published primarily on Substack, with a WordPress edition carrying the same posts. Its about page says the publication usually runs about five posts a week, anchored by a numbered weekly AI update, and sets out journalistic principles for handling off-the-record and background information.23

The numbered AI series began with "AI #1: Sydney and Bing" in February 2023 and had reached "AI #190" by October 2026. Alongside the AI updates the publication runs a numbered monthly roundup and other roundups on topics such as childhood and education.4562

The Substack archive also holds earlier writing, including a February 2017 post discussing the paper "Learning to learn by gradient descent by gradient descent". The weekly update covers practical uses of language models, new products and initiatives, and questions of catastrophic and existential risk from AI.72

Work and contributions

  • Don't Worry About the Vase Show, channel or publication

    Writes the publication, including an extensive weekly AI update on language models, AI products and AI risk.2

Timeline

  1. Published a post on the paper "Learning to learn by gradient descent by gradient descent".7
  2. Published "AI #1: Sydney and Bing", the first entry in the numbered weekly AI update.4
  3. Published "AI #190: Scion of the Times" in the weekly AI update series.5
  4. Published Monthly Roundup6

Where they work

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References

7 sources · profile reviewed Oct 21, 2026 · data updated Oct 21, 2026

  1. Don't Worry About the Vase | Zvi Mowshowitz | SubstackSubstack · Official page · accessed Oct 21, 2026
  2. About - Don't Worry About the VaseSubstack · Official page · accessed Oct 21, 2026
  3. Don't Worry About the Vase (WordPress edition)Zvi Mowshowitz (WordPress) · Official page · accessed Oct 21, 2026
  4. AI #1: Sydney and BingDon't Worry About the Vase (Substack) · Other · published Feb 21, 2023 · accessed Oct 21, 2026
  5. AI #190: Scion of the TimesDon't Worry About the Vase (Substack) · Other · published Oct 15, 2026 · accessed Oct 21, 2026
  6. Monthly Roundup #47: October 2026Don't Worry About the Vase (Substack) · Other · published Oct 16, 2026 · accessed Oct 21, 2026
  7. The AI Paper with The Best Title EverDon't Worry About the Vase (Substack) · Other · published Feb 24, 2017 · accessed Oct 21, 2026