iiinova — where your digital self keeps evolving

Reposted by Zach Freitas-Groff

Animal Charity Evaluators (ACE) @animalcharityev.bsky.social · 04/11/2025

They’re here! 🎉 After months of rigorous evaluations, our 2025 Charity Recommendations are out! Learn more about the organizations that can do the most good for animals with additional donations at bit.ly/2025-charity-recs 🙌🐥 Together, we’re helping people help more animals. 💙

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Zach Freitas-Groff @zdgroff.bsky.social · 13/11/2025

I’m nearing the end of my second term in the @animalcharityev.bsky.social board and so proud of the team’s progress in identifying top giving opportunities for animals. The rigor and reasonableness has improved year on year. Check out this year’s picks: animalcharityevaluators.org/blog/announc...

animalcharityevaluators.org

Announcing our 2025 Charity Recommendations

Discover our 2025 charity recommendations — top animal welfare charities, impact analysis, and giving insights today!

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Zach Freitas-Groff @zdgroff.bsky.social · 03/04/2025

Most compelling rogue-AI story I’ve encountered. Goes faster at various points than I can readily believe, but perhaps that's to be expected. A useful illustration of some of the many things that could happen.

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Zach Freitas-Groff @zdgroff.bsky.social · 02/04/2025

📢 Working paper w/ @benleoecon.bsky.social, Johannes Lohse, and Oliver Hauser! Some have proposed that you can get current generations to invest in the future by enabling future generations to give back. We test this in an experiment with sequential "generations" of players. 🧵 #EconTwitter

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Reposted by Zach Freitas-Groff

Ben Grodeck🔸 @benleoecon.bsky.social · 30/03/2025

Co-authored with the wonderful @zdgroff.bsky.social, Oliver Hauser, and Johannes Lohse.

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Zach Freitas-Groff @zdgroff.bsky.social · 01/03/2025

Talking to people in the Bay Area last week, I heard of more partial patches for AI alignment than I'd encountered before, such that I'd feel pretty optimistic if many of them were implemented. How much is the issue now *making sure the things we know are good actually happen*?

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Zach Freitas-Groff @zdgroff.bsky.social · 27/02/2025

Dean was a dear mentor to me as I approached economics PhD programs—deeply committed to evidence and efficiency in helping others. What a shame to no longer have him applying that lens to USAID.

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Reposted by Zach Freitas-Groff

Henry🔸 @henryjosephson.com · 21/12/2024

@evavivalt.bsky.social posted -> i texted it to the gc -> gc emails to tyler -> marginal revolution post!

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Zach Freitas-Groff @zdgroff.bsky.social · 21/12/2024

Working paper out! Does cultured meat make people more open to animal welfare concerns with factory farming? Models of motivated beliefs (or cognitive dissonance) would generally predict yes (substitute = less attachment to meat). We find no!

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Eva Vivalt @evavivalt.bsky.social · 20/12/2024

@zdgroff.bsky.social, Bobbie Macdonald and I consider the impacts of a different new technology: "cultured" meat, i.e., meat that is grown in a lab from cells. 3/

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Reposted by Zach Freitas-Groff

The AI Whistleblower Initiative - AIWI @aiwi-official.bsky.social · 12/12/2024

After 11 months of work, we proudly announce Third Opinion: A free of charge expert consultation service for frontier AI professionals. To help you clarify if what you're seeing is cause for concern. Anonymous, without sharing confidential information 🧵 Launch announcement: tinyurl.com/2-9unc19193

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Zach Freitas-Groff @zdgroff.bsky.social · 02/11/2023

📈Job market paper📉 Excited to finally share my JMP! I study whether and why policy choices are stubbornly persistent. Example: Oregon has an income tax, but not Washington—seemingly because of nearly century-old choices. Is this typical? Read the paper: www.zachfreitasgroff.com/FreitasGroff...

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Zach Freitas-Groff @zdgroff.bsky.social · 25/10/2023

Neat. Evidence that legal same-sex marriage decreased enrollment in priestly studies (because fewer gay men avoid coming out): digitalcommons.chapman.edu/cgi/viewcont...

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Zach Freitas-Groff @zdgroff.bsky.social · 20/10/2023

Bonkers. (See updated chart in comment thread.)

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Zach Freitas-Groff @zdgroff.bsky.social · 03/10/2023

Excited to share that I won a second prize in Open Philanthropy's 2023 AI Worldviews contest! www.openphilanthropy.org/research/ann...

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Reposted by Zach Freitas-Groff

Zach Weingarten @zachweingarten.bsky.social · 22/09/2023

Anyone have an NBER invite code?

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Zach Freitas-Groff @zdgroff.bsky.social · 20/09/2023

I'm glad to see this argument in @nytimes . The implications of this are complex, but the likelihood of the population plummeting seems way under-discussed. www.nytimes.com/interactive/...

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Zach Freitas-Groff @zdgroff.bsky.social · 19/09/2023

Is there a word for a Nash equilibrium that is not subgame perfect (e.g., to distinguish it from a subgame perfect one)? What about something that's not perfect Bayesian? I don't think I've seen "subgame imperfect."

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