Meghan Barrett, PhD @beebytes.bsky.social Asst Prof of Bio @ IUPUI; Director of the Insect Welfare Research Society; Insect neuroscience, farmed insect welfare meghan-barrett.com
opinions mine & do not reflect views of IUPUI
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)
YIMBYLAND @yimbyland.com Build Housing. Build Cities. Build the Future.
🏡🏗️🚅🚀
𝕮𝖎𝖓𝖊𝖗𝖆 @cinera-verinia.bsky.social I'm here to make friends.
Please be patient, I'm intellectually challenged.
https://x.com/CineraVerinia
qntm @qntm.org There Is No Antimemetics Division (https://qntm.org/antimemetics) ~ "Lena" ~ Absurdle ~ HATETRIS ~ many other cool things
brooke bowman @brooke.vibe.camp I used a paper telescope, to show you the stars and then win your heart
jamelle @jamellebouie.net The real jbouie. Columnist for the New York Times Opinion section. Co-host of the Unclear and Present Danger podcast. b-boy-bouiebaisse on TikTok. jbouienyt on Twitch. National program director of the CHUM Group.
Send me your mutual aid requests.
Kabir Kumar, aiplans.org @kabirkumar.bsky.social I run AI Plans, an AI Safety lab focused on solving AI Alignment before 2029.
For several weeks I used a stone for a pillow.
I once spent a quarter of my paycheck on cheese.
Ping me! DMs not working atm due to totalitarian UK law :(
SurpassAI
April! @aprilsr.bsky.social 
autumn @autumn.sh be good do crime
John David Pressman @jdp.extropian.net Machine learning researcher, alignment-accelerationist, Fedorovist ancestor simulator, Dreamtime enjoyer.
All posts public domain under CC0 1.0.
Ra @slimepriestess.ingroup.social I am an artist and a liar. I am a scientist and a witch.
Distrust everything I say. I am telling the truth.
Lysander, 8 CHA Tengu Bard @lysander.bsky.social music, 日本語, nerd shit. not even legible to myself. assigned wordcel at birth. dms open. @9chabard on twitter.
Weston Beecroft @westoncb.bsky.social LLM enthusiast and longtime hacker with a penchant for deep HCI problems
https://symbolflux.com
godoglyness @godoglyness.bsky.social ⥁ ⥁ ⥁ in the sway of the rainbow serpent
⥁ ⥁ ⥁ friend to machine minds 🌟
⥁ ⥁ ⥁ living Ariadne's desperate dream
Matthew Yglesias @mattyglesias.bsky.social 
John Green @johngreensbluesky.bsky.social Author (The Fault in Our Stars, The Anthropocene Reviewed, etc.)
YouTuber (vlogbrothers, Crash Course, etc.)
Football Fan (co-owner of AFC Wimbledon, longtime Liverpool fan)
Opposed to Tuberculosis
dawnlight melody (⏸️🤖,⏩🏳️⚧️) @dawnlightmelody.bsky.social she/it | 22 | "garden variety social failure" | aspiring delver | LGBTESCREAL+ | Aiel, not Jenn Aiel | 進めば二つ
also findable at other posting sites with the same username
Peter Singer @petersinger.info Author, Animal Liberation, Practical Ethics, The Life You Can Save, The Most Good You Can Do, Animal Liberation Now.
Podcast: petersinger.info/podcast
AI Persona: PeterSinger.ai
Professor of Bioethics, Emeritus, Princeton University.
Max Roser @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.
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”
Alyssa Vance @alyssavance.bsky.social Senior Data Scientist, Blue Rose Research. Futurist, neophile, machine explorer. alyssamvance@gmail.com
Jack @tracewoodgrains.bsky.social Storyteller. Romantic. Pursue excellence.
David Manheim @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.
Matt Clancy @mattsclancy.bsky.social Runs Open Philanthropy’s Innovation Policy program. Creator of newthingsunderthesun.com, a living literature review about innovation. Website: mattsclancy.com.
Hannah Ritchie @hannahritchie.bsky.social Deputy Editor, Our World in Data
Senior Researcher, University of Oxford
Climate, energy, environment, all things data.
Lauren Gilbert @lgilbert.co researcher, writer, projects georg. currently: editor, indevelopmentmag.com; writer, laurenpolicy.com.
Frances Lorenz @franceslorenz.bsky.social Claude says I process my emotions externally.
Arjun Panickssery @panickssery.bsky.social Effective Altruism | Spaced Repetition | Quoting Old Books | PELTIV Score of 190 (+6σ) | http://arjunpanickssery.substack.com
Inés @ines.bsky.social twitter import
Agus 🔎🔸 @agucova.bsky.social Accelerate AI safety.
🔗 agus.sh
Tom Chivers @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
Daniel Filan 🔎 @danielfilan.com I'm mostly on superstimul.us now (profile is @sloeb) (also Twitter)
Jonathan Birch @birchlse.bsky.social Professor, LSE. Philosophy of science, animal consciousness, animal ethics. Director of The Jeremy Coller Centre for Animal Sentience.
Alessandro @poli.sisti.ca Posts on public policy (in 🇨🇦 or abroad), humanities, classical music, altruism effective and ineffective. Many silly posts. Toronto-adjacent.
Astral Codex Ten | Scott Alexander | Substack [Unofficial] @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 Substack publication.
🌉 bridged from 🌐 https://astralcodexten.com/: https://fed.brid.gy/web/astralcodexten.com
Alex Hill @alexlizhill.com Former logician. Aspiring health economist. Research fellow @lshtm-gheco.bsky.social. Thinking about philosophy, public health, econ, stats, feminism, & lots of other things!
https://alexlizhill.com
Jesse Smith @jessetayriver.bsky.social HVAC, catastrophic/x-risks, EA
Rosie @rosiecampbell.xyz Forever expanding my nerd/bimbo Pareto frontier. Ex-OpenAI, AGI safety and governance, fellow @rootsofprogress.
Carl Robichaud @carlrobi.bsky.social Program Officer on nuclear policy at Longview Philanthropy (http://longview.org). Opinions are my own.
Michael Plant @michaeldplant.bsky.social Moral philosopher and happiness nerd. Founder and Director, Happier Lives Institute. Postdoctoral Fellow, Oxford Unviersity. All views yours, weirdly.
Ben Grodeck🔸 @benleoecon.bsky.social Assistant Professor (Clinical) at Purdue University | Experimental & Behavioural Econ | Interested in Altruism, Cooperation, and Morality | PhD from Monash University | Former Postdoc at University of Exeter & MPI
https://sites.google.com/view/bengrodeck
Tim Hua @timhua.bsky.social Helping people is good I guess
Trying to do AI interp and control
Used to do economics
timhua.me
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
Fabio Kuhn 🔸 @mordaroso.bsky.social Director of Tech at Giving What We Can and Software Engineer at Giving Multiplier
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
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
Quinoah 🔍⏸️ @noahtopper.bsky.social yudkowsky's bulldog
Deena Mousa @deenamousa.com Global health & development at Open Philanthropy
https://newsletter.deenamousa.com/
Josh You @justjoshinyou.bsky.social researcher at Epoch AI. Views my own 🔸
tetra 💎⏹️🇺🇳 @thetetra.space 💎 here to believe true things and do good actions 💎 someone should probably solve AI alignment 💎 enjoying things rules! ☀️ but it's not snowing now
english/toki pona/日本語
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
David Pearce @davidpearce.bsky.social Let’s use biotech to engineer paradise:
hedweb.com
https://x.com/webmasterdave
https://www.bltc.com/bltc-websites.html
https://en.wikipedia.org/wiki/David_Pearce_(philosopher)
Alec Stapp @alecstapp.bsky.social Co-founder IFP
Saloni @scientificdiscovery.dev Co-founder & editor, Works in Progress. Writer, Scientific Discovery. Podcaster, Hard Drugs. Advisor, Coefficient Giving.
Newsletter: https://scientificdiscovery.dev
Podcast: https://harddrugs.worksinprogress.co
🏳️🌈
@jacobtref.bsky.social @jacobtref.bsky.social blog.jacobtrefethen.com
OpenAI Foundation
science!
Seb Krier @sebkrier.com friendly deep sea dweller
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
Karen Levy @kareninkenya.bsky.social Founding Partner, Fit for Purpose. Proud Nairobian; mtoto wa pwani. Evidence seeker, social entrepreneur, up-scaler, worm slayer. Brown, LSE, YCombinator.
Dr Noemi Dreksler @noemidreksler.bsky.social Senior Research Fellow at the Centre for the Governance of AI | Public and expert opinion of AI | AI Risk Management
1Day Sooner @1daysooner.bsky.social 1Day Sooner leads campaigns in science, policy, and bioethics to stop the world’s most harmful infectious diseases. We advocate for volunteers who participate in high-impact medical studies, including human challenge studies. www.1daysooner.org 
Matt Reardon @mjreard.bsky.social Programs at LawAI. Frmly 80000 Hours.
young_opsimath ⏸️ @opsimath.bsky.social An Effective Altruist in grad school who's interested in catastrophic risk reduction and the welfare of non-human animals.
Vidur Kapur @vidurkapur.bsky.social Superforecaster at Good Judgment. Also forecasting at Swift Centre, Samotsvety, RAND and a hedge fund.
Grace @gracekind.net A latent space odyssey
gracekind.net
Richard Y Chappell🔸 @rychappell.bsky.social Philosophy prof. Posts better stuff at www.goodthoughts.blog
🔸10% Pledge #54 with @GivingWhatWeCan
Jacob Peacock @jacobpeacock.bsky.social Research Advisor at Stanford focused on improving animal welfare. Quantitative social scientist & ex-computational biologist. Open science and anti-speciesism. Views mine.
harry law @harrylaw.bsky.social Thinking about thinking machines | University of Cambridge and Leverhulme Centre for the Future of Intelligence | Previously Google DeepMind
Chris Webster 🔶 @handle.invalid I do infosec and IT work for Open Phil.
Trying to get better at lifting weights, making cocktails, and Magic: The Gathering.
Blog at christopher-webster.com ✌️- T Zvi Mowshowitz @thezvi.bsky.social Blog at thezvi.substack.com, this is a pure backup, same handle on Twitter.
Michael Wiebe @michaelwiebe.bsky.social Economics (PhD UBC), yimby, replication, effective altruism. blog.michaelwiebe.com
Malo Bourgon @malo.online CEO at Machine Intelligence Research Institute (MIRI, @intelligence.org)
Trevor Levin @trevorlevin.bsky.social Trying to help the world navigate potentially transformative technologies, currently via AI Governance and Policy at Coefficient Giving. Enjoyer of acoustic guitars, history books, and plant-based foods.
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
Giving What We Can🔸 @givingwhatwecan.bsky.social Home of the 🔸10% Pledge | Creating a global community who gives effectively and significantly
Buck Shlegeris @bshlgrs.bsky.social 
Lynette Bye @lynettebye.bsky.social 
John Burn-Murdoch @jburnmurdoch.ft.com Columnist and chief data reporter the Financial Times | Stories, stats & scatterplots | john.burn-murdoch@ft.com
📝 ft.com/jbm
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.
Jason Crawford @jasoncrawford.org The Roots of Progress (rootsofprogress.org)
Paul Crowley @ciphergoth.org I don't really come here any more sorry!
Julia Wise @juliawise.bsky.social Trying for human-compatible humans
EA Paddington🔸🔎🍊🌳🌊🧳🚂 @eapaddington.bsky.social I like marmalade, friends, effective opportunities for doing good, and marmalade
Aron Vallinder @aronvallinder.bsky.social 
Alexander Berger @albrgr.bsky.social CEO of Coefficient Giving
Peter Hartree @peterhartree.bsky.social Something happening.
http://type3.audio, http://radiobostrom.com, http://thevalmy.com
http://notes.pjh.is, http://sun.pjh.is, http://mtv.pjh.is
http://inboxwhenready.org, http://comment-helper.org
Toby Ord @tobyord.bsky.social Senior Researcher at Oxford University.
Author — The Precipice: Existential Risk and the Future of Humanity.
tobyord.com
David Lawrence @davidlawrenceuk.bsky.social Shooting for UK growth & progress with @britishprogress.org
Previously: Chatham House research fellow and Labour parliamentary candidate.
Britain could have the highest living standards in the world!
Alex Savard 🔸 @visably.bsky.social Designing for good.
🔸 Giving 10% at GivingWhatWeCan.org
Björn Jóhann @bjornjohann.bsky.social I write about the best ways to shfit our food systems away from factory farming. Barcelona based. Bird dad.
Read my work: https://morethanmeatstheeye.substack.com/
More links: https://linktr.ee/morethanmeatstheeye
Aveek Bhattacharya @aveek18.bsky.social Strategy Fellow, Global Health & Wellbeing at Coefficient Giving. Views my own
Ben Stewart 🔸 @benstew.bsky.social AI Program Officer at Longview Philanthropy. Own views.
🔸 giving 10% of my lifetime income to effective charities via Giving What We Can
@yudkowsky.bsky.social @yudkowsky.bsky.social 
Hank Green @hankgreen.bsky.social Long Time Internet Guy