Who's Who of AI

Tiffany C. Li

199 trust researcher @tiffanycli.bsky.social · 69,343 followers
AI research Policy & governance
Why they matter

Researcher with public evidence across AI research, Policy & governance.

AI signals
3
past 30d
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3
distinct domains
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5
past 30d
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5h ago
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Law professor and writer. Expert on tech, privacy, AI, and sarcasm. 🐦: https://twitter.com/tiffanycli 🧵: https://www.threads.net/@tiffany.c.li 🐘: https://mastodon.social/@tiffanycli TiffanyLi.com if you insist
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↻ Tiffany C. Li reposted
David Colarusso @davidcolarusso.com

Check out the quoted post for the replies. Click through the link to see the encyclical—including all 224 footnotes and a pithy Latin title. www.vatican.va/content/leo-...

Encyclical Letter of His Holiness Leo XIV Magnifica Humanitas (15 May 2026) vatican.va
AI Weekly's analysis →
  • Pope Leo XIV's 42,300-word Magnifica Humanitas, signed May 15 and published May 25, addresses AI as the central challenge to human dignity.
  • The encyclical states AI systems are 'cultivated' not 'built' and explicitly denies they possess experience, a body, or the capacity to feel pain.
  • Anthropic co-founder Chris Olah spoke at the Vatican's May 25 presentation alongside theologians and three cardinals.
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This is so funny to me. Because, yes, you can use ChatGPT to spit out 200 papers a year if you want. But to what end? What is the point? Did you spend all those years studying and working to make AI button pressing your entire career? www.washingtonpost.com/education/20...

washingtonpost.com
AI Weekly's analysis →
  • SSRN removed 257 papers written or co-written by University of Chicago Booth professor Nicholas Polson and froze the accounts used to upload them.
  • Polson posted roughly 200 papers over nine months of 2026 and also published 14 books, most focused on statistics and mathematics.
  • SSRN said Polson's papers did not disclose AI use, but framed 'the unusual pattern of paper submissions' as the bigger issue.
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View on Bluesky · ♥ 56 ↻ 8 ↩ 4 · 5 from the directory shared this · 5d ago
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We need a better word for when an AI agent “acts.” To act implies intent, volition, and, well, agency. What’s a more accurate way to describe when a human instructs an AI agent to perform a function and it does that?

View on Bluesky · ♥ 13 ↻ 2 ↩ 12 · 21d ago
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