Rafael Ruiz @rafaelruiz.bsky.social Effective Altruist. PhD Student at @LSEPhilosophy interested in Moral Progress/Epistemology/Psychology/Metaethics. Worried about AI. Tweets mostly jokes. More often on Twitter than here (sorry!)
Kevin Roose @kevinroose.com NYT tech columnist, Hard Fork co-host, best at 0.8x speed
Rebecca Jennings @rebeccajjennings.bsky.social features @ nymag
Derek Thompson @dkthomp.bsky.social derekthompson.substack.com
Garrison Lovely @garrisonlovely.bsky.social Author of Obsolete: The AI Industry's Trillion Dollar Race to Replace You—and How to Stop It (Nation Books). https://orbooks.com/catalog/obsolete/
Bylines: NYT, Nature, BBC, Bloomberg, MIT Tech Review, TIME + others
Our World in Data @ourworldindata.org Our World in Data is a free, nonprofit website with a mission to increase understanding of the world’s largest problems and drive informed action to solve them. Based out of Oxford University (@ox.ac.uk), founded by @maxroser.bsky.social.
Mark Cuban @mcuban.bsky.social Entrepreneur
Costplusdrugs.com
80,000 Hours @80000hours.bsky.social You have 80,000 hours in your career.
This makes it your best opportunity to have a positive impact on the world.
https://80000hours.org
Selon Nerias @selonnerias.bsky.social Kinda random person
Interested in many things, master of none
Dutch
Jeroen 🔸 @ahappier.world 🎬 YouTuber (youtube.com/ahappierworldyt)
💡 Active in EA Belgium
🔸 10% Pledge #9211 at givingwhatwecan.org/pledge
📍 Brussels
🌱 #sentientist #effectivealtruism
"Yeroon" /jəˈʀuːn/ (he/him)
Ryan Briggs @ryancbriggs.net Raising kids & bread & grant money. Cleaning data & diapers & fish. EA (bed nets, not light cone). Social scientist. typos. twitter.com/ryancbriggs
Alessandro @poli.sisti.ca Posts on public policy (in 🇨🇦 or abroad), humanities, classical music, altruism effective and ineffective. Many silly posts. Toronto-adjacent.
Lauren Gilbert @lgilbert.co researcher, writer, projects georg. currently: editor, indevelopmentmag.com; writer, laurenpolicy.com.
Sam Atis @samatis.bsky.social hello blue sky
arthur wrong 🔸🌱 @arthurwright.bsky.social Dilettante interested in econ, animal liberation, progress, philosophy, Buddhism // EA-adjacent (Head of Community @ Effective Altruism DC) // Views my own, etc
Charles @charlesd353.bsky.social Quant trader, EA enthusiast. Trying to figure the world out
Nathan Barnard @nathan-barnard.bsky.social Helping people is good |
Empirical evidence is important |
Blog at http://thegoodblog.substack.com
Hawk 🔸 @observeations.bsky.social EA💡, Psychopharmacology 🧠💊, Politics🏛️, (Physical) Engineering⚙️et al.
Jesse Smith @jessetayriver.bsky.social HVAC, catastrophic/x-risks, EA
Gem 🔸 @glpat.bsky.social Glasgow Gal 🏴
Accountant / EA Taskmaster / 🔸10% pledger #7637
Bella Forristal @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
Matt🔸 @spacedoutmatt.bsky.social YIMBY, rabbit lover, and probably the most chaotic engineer you’ve met
Benjamin @benjaminschneider.ch A.k.a. @bschne on Twitter
Stefan Schubert @stefanschubert.bsky.social I run The Update newsletter: www.update.news
Book: academic.oup.com/book/56384
Julia Wise @juliawise.bsky.social Trying for human-compatible humans
catherine 🌀 @catherinebrewer.bsky.social ai governance @openphil, unsupervised learner
Habiba Banu 🔸 @habibabanu.bsky.social Co-founder http://spiro.ngo - TB screening and prevention charity focused on children
🔸 10% Pledge #103 with @givingwhatwecan.bsky.social
Alexander Berger @albrgr.bsky.social CEO of Coefficient Giving
Joe Hardie @joehardie.bsky.social 
@wdmacaskill.bsky.social @wdmacaskill.bsky.social 
Cody Fenwick @codytfenwick.bsky.social Research analyst for 80,000 Hours
Luca Righetti @lucarighetti.bsky.social Research Open_Phil, co-host HearThisIdea. Views my own.
🔸10% Pledge at GivingWhatWeCan.
Agus 🔎🔸 @agucova.bsky.social Accelerate AI safety.
🔗 agus.sh
Casey Newton @caseynewton.bsky.social Email salesman at Platformer.news and co-host at Hard Fork.
Jonathan Mannhart 🔎🔸 @jonathanm.bsky.social Interested in: cognitive science, Bayes, (ir)rationality, (effective) altruism, happiness, Al Alignment, reward hacking, running, reading books. He/him
Markus Amalthea Magnuson 🌴 @markus.polyscopic.works Hacker and builder based in Brussels. I like house music, naked spa and psychonautics. polyscopic.works is a starting point.
maybe: annie rauwerda @annierau.bsky.social more fun on depths of wikipedia @depthsofwikipedia.bsky.social
charlie @chunkbardey.bsky.social this is charlie from before 
depths of wikipedia @depthsofwikipedia.bsky.social hi i'm @annierau.bsky.social i love wikipedia! dm submissions if you want :-)
Michaela Okland @michaelaokland.bsky.social girl who is nice and exists
Natalie Wynn @contrapoints.bsky.social Ex-philosopher, ex-Tweeter.
Email: info@contrapoints.com- F @frostedsapling.bsky.social @frostedsapling.bsky.social
Arjun Panickssery @panickssery.bsky.social Effective Altruism | Spaced Repetition | Quoting Old Books | PELTIV Score of 190 (+6σ) | http://arjunpanickssery.substack.com
@billyhumblebrag.bsky.social @billyhumblebrag.bsky.social 
Ben Hayum @profoundlyyyy.bsky.social 
Venkatesh Rao 🔹 @vgr.bsky.social Delver at contraptions.venkateshrao.com
Aella @aella.bsky.social aella.substack.com, @aella_girl on X
Valerie @valspals.bsky.social vals_pals from Twitter!
Dustin Moskovitz @moskov.goodventures.org Co-founder at Asana and Good Ventures (a funding partner of Coefficient Giving). Strange looper. You can just build the things you want to see in the world.
“Criminally underliked”
Peter Wildeford @peterwildeford.bsky.social Globally ranked top 20 forecaster, former data scientist
As seen on TV! The Daily Show, Good Morning America
Protecting liberty and prosperity in the age of superintelligence
cyriac @cyriac.bsky.social amor fati enjoyer
Cate Hall @cate.bsky.social born at the right time
CEO @ Astera
judah @joodaloop.com visit joodaloop.com for my stuff
stick around for tweets about scatterpad.com, my magnum opus. i also made streams.place a couple years ago.
Shakeel @shakeelhashim.com Writing about AI policy at Transformer. Supporting AI journalism with grants at Tarbell. Prev: AI safety and EA comms; journalist at The Economist, Protocol, Finimize. London.
https://transformernews.ai
Tripp @tjdriii.bsky.social Love is the only thing
stephanie @isosteph.bsky.social slag heap of the mind
cold 🗡️🥑 @coldhealing.bsky.social dark statistician, culture war arms dealer
coldhealing.substack.com
bowser @browserdotsys.bsky.social undignified yearnings
Max Alexander @absurdlymax.bsky.social I do philosophy and a little math, also Effective Altruism. Every day things can get a bit better
sean m @joy.bsky.social 😼
Michael Ashcroft @michaelashcroft.com clear intentions, lightly held ᐧ playful, feral free agent ᐧ I teach Alexander Technique, which helps you get out of your own way, at https://expandingawareness.org | I am also at https://michaelashcroft.com
Fun Pilgrim @tasshin.com love, curiosity, and empowerment | tasshin.com | serviceguild.fun
Aaron Bergman @aaronbergman18.bsky.social 👎: suffering | 👍: EA, AI alignment, decoupling, R, cringe, amateur pharmacology + programming | Georgetown '22 (math+econ+phil) | Career status: 🤷♂️
gabe @allgarbled.bsky.social sufficient unto the day is the owl thereof
Rayan is ⚠️ being real ⚠️ @rayan.bsky.social ml @ instagram + crypto | @rayanhtt on twitter
“paula” @paularambles.bsky.social writing & reading code & other things. rambling here but mostly on twitter.
o||y @handle.invalid ó na coillte
Paul Millerd @pmillerd.com work thoughts and friends
Good Work: pmillerd.com/goodwork
Pathless Path: Pathlesspath.com
Pathless Community: pathlesspath.com/membership
Newsletter: newsletter.pathlesspath.com
Consulting Training: strategyu.co
Nathan @handle.invalid Geopolitics, prediction markets. FLF Fellow. Capital case tweets are literal, others less. I like most people when I meet them.
visa @visakanv.com Author of FRIENDLY AMBITIOUS NERD and INTROSPECT
oh beloved lion 🦁🔸 @tortle.bsky.social i'm trying to get back in touch with my feelings and talk about them more
🦣 tortle@schelling.pt
🐤 @ohwizenedtortle