Devon Whittle @devonwhittle.bsky.social Previously DFAT, AGD OIL, and private practice. Now Global Shield. Posting on AI, trade, supply chain resilience, and more, from Australian perspective. Views only my own.
@fussandruckus.bsky.social @fussandruckus.bsky.social 
Emma Masters @emmamasters.bsky.social Journalist (ABC News). Filmmaker.
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!)
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.
Ryan Pemberton @ryanpemberton.com 
VegPlotter: Online Vegetable Garden and Allotment Planner @vegplotter.com The best online Vegetable Garden & Allotment planning software to get you organised in the garden.
Fully featured garden planner vegplotter.com
Frost dates and growing zone calculator frostdates.com
Pip Foweraker 🔶️ @pipfoweraker.bsky.social Every hour an Global Catastrophic Risks researcher spends on bureaucracy or operations is a tragedy. Let me and beacongcr.org help.
Building pdoom1.com
Founding certesinstitute.org
All opinions presented here are, by extension, expressions of my employers
Maja Nenadov Webster @majanewe.bsky.social Co-founder of Freelancing For Good 🍀
Impact-driven Marketer ⚡️
Botanical Illustrator 🌻
Animal Advocate 🐕🐝🐘
Effective Altruism | Marketing | Veganism
Eldonedwards @eldonedwards.bsky.social I am a business researcher. I am also very interested in artificial intelligence and business and education and medicine. Also, I am very interested in popular culture and music. I strive to live a simple healthy life. DTM and CBI.Score counselor.
Gabrielle Jackson @gabriellecj.bsky.social Deputy editor, Guardian Australia. Author of Pain and Prejudice. Member of Walkley Judging Board.
Jennifer Mills @jennifermills.net.au Writer, reader. On Kaurna land.
Books incl SALVAGE, A Concise Compendium of Wonder, The Airways, Dyschronia &c
Chair @asauthors.bsky.social, opinions my own
@bubblyxbelita.bsky.social @bubblyxbelita.bsky.social 
Freya @aivlog.bsky.social Digital Diary | Live the moment, love my cats, create a life I love 💗
Cristina Schmidt Ibáñez @schmidtibanez.bsky.social 
@hilly613.bsky.social @hilly613.bsky.social 
Stokes-Trantow @ge4ty3ty.bsky.social Company Name: Gulgowski Group
Street Address: 94566 Lime Grove
Simon Geisker @simon-geisker.bsky.social NYC based documentarian 🎬 | Brooklyn EMT 🚑
NYU film & environmental studies 🌎 2022
Interests: food systems 🍓 pandemic prep 💉😷🦠 AI capabilities 🤖 disease ecology 🦟 emergency medicine 🏥🩺 EA💡 democratic socialism 🌹
https://www.groundedthefilm.com/
Vaidehi Agarwalla @vaidehiagarwalla.bsky.social Product @ Momentum. I like updating (my beliefs). 🇸🇬🇮🇳
🔸10% pledger
Brayden McLean @braydenmclean.bsky.social 🔸 SF, Anthropic- L @lauragreen.bsky.social @lauragreen.bsky.social
Jared Peterson @jaredpeterson.bsky.social Cognitive science | Naturalistic Decision Making | behavior change | jtpeterson.substack.com
Aaron Gertler @aarongertler.bsky.social Comms officer @ Open Philanthropy, former Magic pro, webfiction connoisseur. https://aarongertler.net/
Geography facts @geographyfacts.bsky.social Exploring the world through flags and maps🌍 Your daily dose of geography, one post at a time!
Victoria N Krauss @victoriank.bsky.social Chief of staff @LawAI
Matt Coleman @matt--coleman.bsky.social Executive Director at Giving Multiplier
Psychology researcher at Harvard
Previously: Psychology PhD at Northeastern | BS in Neuroscience at Tulane
Grace Adams 🔸 @gracevadams.bsky.social Head of Marketing at Giving What We Can
🔸10% Pledger
Adriana Arauzo @adrianaarauzo.bsky.social 
Jérémy Andréoletti 🔸 @jeremy-andreoletti.bsky.social PhD student at ENS Ulm | EA, EffiSciences co-founder | Computational biology, Bayesian models, macroevolution, epidemiology |🔸10% Pledge with Giving What We Can
Giving What We Can🔸 @givingwhatwecan.bsky.social Home of the 🔸10% Pledge | Creating a global community who gives effectively and significantly
Giving Multiplier @givingmultiplier.bsky.social We match donations to any charity and introduce you to super-effective charities. Award-winning platform created by Harvard researchers to make charitable giving as impactful as possible.
Try it out: GivingMultiplier.org
Newsletter: eepurl.com/i0GHhc
Josh You @justjoshinyou.bsky.social researcher at Epoch AI. Views my own 🔸
niplav is @niplav.site https://niplav.site/index- R Recursing @recursing.bsky.social 🔸I donate 10 percent of my income to charity and so can you https://givingwhatwecan.org/pledge
Oliver Daniels @oadaniels.bsky.social CS PhD student at UMass Amherst, AI safety stuff 
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
Jake Eaton @jakee.bsky.social editing @asteriskmag.bsky.social
writing anzalogue.xyz
Andy Masley @andymasley.bsky.social When the going gets weird the weird turn pro.
Researching and writing about AI and other topics from a broadly effective altruist perspective. On a grant from Coefficient Giving.
andymasley.com
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
Louise | leaderforgood.com @joyfulgrowth.bsky.social I help people who want to move from work that sucks to work they love (and that matters).
➡️ Newsletter: leaderforgood.com/gift
➡️ Vegan newsletter: friendlyvegan.substack.com
Agus 🔎🔸 @agucova.bsky.social Accelerate AI safety.
🔗 agus.sh
Chris Bryant @chrisbryantphd.bsky.social Researcher, Effective Altruist, Dog Dad
Director of @bryantresearch.bsky.social
www.bryantresearch.co.uk
Travis Korte @traviskorte.bsky.social Methods, metaphors, measurement, "impact," etc. Send me a weird diagram.
Charles @charlesd353.bsky.social Quant trader, EA enthusiast. Trying to figure the world out
Chris Percy Banjo Comedian 🪕🤣 @chrispercy.bsky.social Hi! I'm a standup comedian posting my own jokes and fun stuff. I write cheeky songs on my banjo. All jokes and content my own.
https://youtube.com/@chrispercyuk?si=Glp1qUm6iTEJvNhE
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
Leonard Dung @leonarddung.bsky.social Philosopher of cognition at the Ruhr-University Bochum. I work mainly on consciousness, AI, and animals.
https://sites.google.com/view/leonard-dung/home
Gem 🔸 @glpat.bsky.social Glasgow Gal 🏴
Accountant / EA Taskmaster / 🔸10% pledger #7637
Rossa O'Keeffe-O'Donovan @rossaokod.bsky.social Research @ Open Philanthropy. Formerly economist at GPI / Nuffield College, Oxford.
Interests: development econ, animal welfare, global catastrophic risks
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)
Ayuda Efectiva @ayudaefectiva.bsky.social Ayuda Efectiva selecciona y financia los programas benéficos que, con un mismo coste, ayudan más a más personas. Infórmate y multiplica tu impacto.
allie lawsen @lexlawsen.bsky.social AI grantmaking at Coefficient Giving
Previously 80,000 Hours
lawsen.substack.com
Risto Uuk @ristouuk.bsky.social Head of European Policy and Research @ Future of Life Institute | PhD Researcher @ KU Leuven | Author, forthcoming Wiley book “The AI Endgame” (2027)
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
Will Kiely @williamkiely.bsky.social I want to *secure* a very long-lasting, very good future for humanity.
Interested in forecasting and improving discourse around AI and existential risk.
EA Paddington🔸🔎🍊🌳🌊🧳🚂 @eapaddington.bsky.social I like marmalade, friends, effective opportunities for doing good, and marmalade
Benjamin Hause @benjaminhause.bsky.social fund cool nature & animal projects @ nohotdog.love ;)
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.
Hawk 🔸 @observeations.bsky.social EA💡, Psychopharmacology 🧠💊, Politics🏛️, (Physical) Engineering⚙️et al.
Suzi Jamil @suzijamil.bsky.social 
Jan Kulveit @kulveit.bsky.social Researching x-risks, AI alignment, complex systems, rational decision making
Nathan @handle.invalid Geopolitics, prediction markets. FLF Fellow. Capital case tweets are literal, others less. I like most people when I meet them.
Jo Duyvestyn 🔸 @joduyvestyn.bsky.social PhD Candidate, interested in Emerging Infectious Disease, Virology, Global Health, Pandemic preparedness - All from the point of view of Effective Altruism
Jonathan Mannhart 🔎🔸 @jonathanm.bsky.social Interested in: cognitive science, Bayes, (ir)rationality, (effective) altruism, happiness, Al Alignment, reward hacking, running, reading books. He/him
Alessandro @poli.sisti.ca Posts on public policy (in 🇨🇦 or abroad), humanities, classical music, altruism effective and ineffective. Many silly posts. Toronto-adjacent.
emily thai @ethai.bsky.social they/she // @donororganizerhub.org // opinions mine, strong, weakly held
Vidur Kapur @vidurkapur.bsky.social Superforecaster at Good Judgment. Also forecasting at Swift Centre, Samotsvety, RAND and a hedge fund.
@ozziegooen.bsky.social @ozziegooen.bsky.social