Disclaimer: This blog post focuses on a new piece of research from Rethink Priorities. I was not involved with the funding or execution of this research, and therefore write this piece merely as a consumer. However, I am the Executive Director of Giving Green and a board member of Rethink Priorities, and acknowledge that these affiliations may bias my...
Epistemic status: Speculation from two decently informed advocates armed with anecdata.
Note on process: After having some version of this conversation several times and saying, “we should probably write about this publicly,” we took the less heroic route: we recorded one of our conversations, fed the transcript into an LLM, and then substantially revised the structure, substance, and framing ourselves. We will not be sharing the transcript, as it is in...
Michael Nielsen has a beautiful new essay on moral imagination: the ability humans have to 'develop and transmit new notions of good action, indeed, even new kinds of good'.
As examples, he gives:
* Hammurabi's creation of a code of laws (in 1754 BCE) and his justification of his rule not in terms of divine or hereditary right, but by the delivery of justice to his citizens.
* St Gregory of Nyssa's...
Applications to SPAR Fall 2026 are closing tomorrow Aug 18 EOD Anywhere on Earth. SPAR is the ecosystem's biggest AI safety research program, and it's part-time remote.
We still have many strong projects across AI safety, AI policy, and biosecurity with very few applications[1], so please consider applying! This round, we also have 18 non-research/generalist projects that people can apply to, and we have much more mentee capacity than previous rounds; we expect to accept around 500 people into the program.
If you have friends who have thought about going into AI safety, spread the word!
To be specific, as of 2:25 PM PT, we had around 67 projects with fewer than 20 applications total!