@mchorowitz.bsky.social
Professor @Penn @perryworldhouse. Senior Fellow @CFR. Former DASD for Force Development and Emerging Capabilities. Defense, #AI, and innovation. Always Boston. Views my own.
@carolinefiennes.bsky.social
Director of Giving Evidence: helping donors make decisions based on sound evidence. (www.giving-evidence.com) "Charmingly disruptive" - Nobel laureate Richard Thaler. U.Cambridge visiting fellow. Former FT columnist. Irrationally exuberant. Church nerd.
@justsand.bsky.social
Development economist. Senior fellow at the Center for Global Development. https://www.cgdev.org/expert/justin-sandefur
@robertwrighter.bsky.social
Author of Nonzero, The Moral Animal, The Evolution of God, Why Buddhism Is True. Writing a book about AI. Publisher of the Nonzero Newsletter & host of the Nonzero Podcast. https://nonzero.substack.com/
@jenniferdoleac.bsky.social
Economist. Executive Vice President of Criminal Justice at Arnold Ventures. Host of the Probable Causation podcast. Author of The Science of Second Chances, to be published by Holt in 2026. I study crime & discrimination. https://jenniferdoleac.com
@lgilbert.co
researcher, writer, projects georg. currently: horizon scanning @ renaissance philanthropy; writer, laurenpolicy.com. formerly: open phil, qi, ucsd, caltech, etc.
@paulgbot.bsky.social
Mirror of Paul Graham’s X account (https://x.com/paulg). Maintained by @fela.xyz, purely as a public service.
@thezvi.blogsky.venki.dev
A world made of gears. Doing both speed premium short term updates and long term world model building. Automated feed of thezvi.substack.com, find more feeds at @blogsky.venki.dev
@yoshuabengio.bsky.social
Full professor at UdeM, Founder and Scientific Advisor at Mila - Quebec AI Institute, A.M. Turing Award Recipient. Working towards the safe development of AI for the benefit of all. Website and blog: https://yoshuabengio.org/
@lexlawsen.bsky.social
AI grantmaking at Open Philanthropy Previously 80,000 Hours lawsen.substack.com
@vitalik.ca
@mattsclancy.bsky.social
Runs Open Philanthropy’s Innovation Policy program. Creator of newthingsunderthesun.com, a living literature review about innovation. Website: mattsclancy.com.
@colah.bsky.social
Reverse engineering neural networks at Anthropic. Previously Distill, OpenAI, Google Brain.Personal account.
@aaronbergman18.bsky.social
👎: suffering | 👍: EA, AI alignment, decoupling, R, cringe, amateur pharmacology + programming | Georgetown '22 (math+econ+phil) | Career status: 🤷♂️
@maxroser.bsky.social
— Founder of Our World in Data — Professor at the University of Oxford Data to understand global problems and research to make progress against them.
@sleepinyourhat.bsky.social
AI safety at Anthropic, on leave from a faculty job at NYU. Views not employers'. I think you should join Giving What We Can. cims.nyu.edu/~sbowman
@spencrgreenberg.bsky.social
A mathematician/entrepreneur in social science. On here, I write about psychology, critical thinking, philosophy, tech, and society.
@robbensinger.bsky.social
@tomchivers.bsky.social
"Far too nice to be a journalist," per Terry Pratchett. Lead writer on Semafor's Flagship newsletter. DMs open; chiversthomas(a)gmail. Latest book, Everything is Predictable: geni.us/EIPBook Podcast, The Studies Show: https://www.thestudiesshowpod.com
@astralcodexten.com.web.brid.gy
P(A|B) = [P(A)*P(B|A)]/P(B), all the rest is commentary. Click to read Astral Codex Ten, by Scott Alexander, a […] [bridged from astralcodexten.com on the web: https://fed.brid.gy/web/astralcodexten.com ]
@scientificdiscovery.dev
Science writer and chart maker. Researcher at Our World in Data. Co-founder of Works in Progress. Newsletter: https://scientificdiscovery.dev https://twitter.com/salonium 🏳️🌈
@rychappell.bsky.social
Philosophy prof. Posts better stuff at www.goodthoughts.blog 🔸10% Pledge #54 with @GivingWhatWeCan
@givingwhatwecan.bsky.social
Home of the 🔸10% Pledge | Creating a global community who gives effectively and significantly
@bshlgrs.bsky.social
@ourworldindata.org
Research and data to make progress against the world’s largest problems. Based out of Oxford University (@ox.ac.uk), founded by @maxroser.bsky.social.
@richardngo.bsky.social
What would we need to understand in order to design an amazing future? Ex DeepMind, OpenAI
@bellaforristal.bsky.social
I was so close to 1k Twitter followers but here we are ¯\_(ツ)_/¯ Effective altruism, veganism, various weakly-held takes on things | she/her | https://admonymous.co/bellaforristal
@milesbrundage.bsky.social
AI policy researcher, wife guy in training, fan of cute animals and sci-fi. Started a Substack recently: https://milesbrundage.substack.com/
@girving.bsky.social
Chief Scientist at the UK AI Security Institute (AISI). Previously DeepMind, OpenAI, Google Brain, etc.
@sebfar.bsky.social
Senior Research Scientist at Google DeepMind. AGI Alignment researcher. Views my dog's.
@garrisonlovely.bsky.social
Omidyar Network - Reporter in Residence + freelance journalist. Covers: The Nation, Jacobin. Bylines: NYT, Nature, BBC, Guardian, TIME, The Verge, Vox, Thomson Reuters Foundation, + others.
@davidmanheim.alter.org.il
Humanity's future can be amazing - let's make sure it is. Visiting lecturer at the Technion, founder https://alter.org.il, Superforecaster, Pardee RAND graduate.
@jdcmedlock.bsky.social
More good things for everyone. Public sector appreciator. Tax and welfare policy knower. Hyperinflation doubter.
@besttrousers.bsky.social
@michaelnielsen.bsky.social
Searching for the numinous Australian Canadian, currently living in the US https://michaelnotebook.com
@epochai.bsky.social
We are a research institute investigating the trajectory of AI for the benefit of society. epoch.ai
@jordanschneider.bsky.social
Newsletter: http://chinatalk.media join 40k readers Podcast: http://link.chtbl.com/chinatalk Fellow: @cnasdc