Matt Haber @profmatthaber.bsky.social Philosopher of Biology @ University of Utah
https://sites.google.com/view/matt-haber
Trish Greenhalgh @trishgreenhalgh.bsky.social DEI hire. Prof of Primary Care, Uni of Oxford. Researching digital health/ inequities, covid prevention (masks/ air quality). Wild swimmer. Mum to Rob (marine bio) & Al (doc). She/her. https://scholar.google.com.au/citations?user=QDCqsJwAAAAJ&hl=en&oi=ao
@charles-rathkopf.bsky.social @charles-rathkopf.bsky.social - L languagemit.bsky.social @languagemit.bsky.social I am Ted Gibson, and I study human language in MIT's Brain and Cognitive Sciences. My lab is sometimes called the Language Lab or Tedlab. I edit Open Mind, MIT Press's Diamond Open Access cognitive science journal.
Marcel Binz @marcelbinz.bsky.social Natural and artificial general intelligence.
https://marcelbinz.github.io/
Centre for Logic and Philosophy of Science (CLPS) @clpskuleuven.bsky.social The Centre for Logic and Philosophy of Science (CLPS) at the Institute of Philosophy (@kuleuvenuniversity.bsky.social) focuses on #logic and #philsci, with a concentration on the philosophies of the special sciences • https://hiw.kuleuven.be/clps #philsky
Sequencer Magazine @sequencermag.bsky.social Decode the universe. A popular science magazine, writer-owned forever. From @goesbykim.bsky.social @maxlevy.bsky.social @dsamorod.bsky.social and @maddiebender.bsky.social
https://www.sequencermag.com/
The Xylom @thexylom.com Take root and flourish in a healthier planet.
We cover everything you need to know about the world's most pressing health and environmental disparities.
Get newsletter: newsletter.thexylom.com
Donate: https://fnd.us/sustain-the-xylom?ref=cr_1EHOhb
Rascal News @rascal.news Independent, Worker-Owned TTRPG Journalism | Subscribe to us at rascal.news
Defector @defector.com The last good website.
Aftermath @aftermath.site Aftermath is an independent, worker-owned website about video games and internet culture.
www.aftermath.site
Hell Gate *subscribe today!* @hellgatenyc.com A news outlet owned & run by journalists covering NYC: https://hellgatenyc.com
Subscribe: https://hellgatenyc.com/membership/
Sign up for our free newsletters: https://hellgatenyc.com/newsletter/
Mindy Weisberger @laminda.bsky.social Science writer/editor, bylines at CNN, Live Science, SciAm. Previously at Scholastic and the American Museum of Natural History. WGAE member. She/her.
Author of Rise of the Zombie Bugs https://press.jhu.edu/books/title/53677/rise-zombie-bugs- B Brad Wyble @bwyble.bsky.social Academic, cognitive & vision scientist, computational modeller, cofounder @neuromatch Academy, He/His. This is a personal account.
LawZero - LoiZéro @law-zero.bsky.social NPO founded by Yoshua Bengio to advance highly-capable, safe-by-design AI - OBNL fondée par Yoshua Bengio pour une IA sécuritaire et hautement performante
Nico @nico-encounter.bsky.social Writer interested in theory of the state, political economy, AI and semiotics.
Substack: https://nicolasdvillarreal.substack.com/
John Scalzi @scalzi.com I enjoy pie.
Social Media FAQ: https://whatever.scalzi.com/2025/04/16/the-official-john-scalzi-social-media-faq/
Tim Behrens @behrenstimb.bsky.social Slowly becoming a neuroscientist.
EiC @elife.bsky.social
Teddy Roland @teddyroland.bsky.social Postdoc @ School of Information Sciences, UIUC
American Literature, Media Theory, Data Science
I publish under "Edwin Roland" but don't tell anyone.
Antonio Bikić @antoniobikic.bsky.social Wahlerdling, Postdoc, Artificial Intelligence, Epistemology, Philosophy of Mind, Neuromorphic Hardware, ANNs, Ethics, Heidelberg University
https://antonio.bikic.io
St Andrews Philosophy @standrewsphil.bsky.social Department of Philosophy at the University of St Andrews
GraceH @gracehelton.bsky.social Associate Professor of Philosophy at URochester
the human experience and cognitive science
Igor Grossmann, PhD @igi.bsky.social Professor of psychology. Study culture and societal change, wisdom, good judgment (and lack thereof), forecasting, and new methods. Forecasting Collaborative founder | 🇺🇦🇩🇪🇺🇸🇨🇦 Psych Inquiry Editor. igorgrossmann.com OnWisdompodcast.com
Benjamin Riley @benjaminjriley.bsky.social Founder of Cognitive Resonance, a new venture dedicated to helping people understand human cognition and generative AI. Advocate for humans.
Newsletter: https://buildcognitiveresonance.substack.com/
Yann LeCun @yann-lecun.bsky.social Professor a NYU; Executive Chairman at AMI Labs..
Researcher in AI, Machine Learning, Robotics, etc.
ACM Turing Award Laureate.
http://yann.lecun.com
American Philosophical Association @apaphilosophy.bsky.social The APA is the largest philosophical society in North America, promoting the discipline of philosophy and serving philosophers at all levels.
Join: https://apaonline.org/join
Donate: https://apaonline.org/donate
More: https://apaonline.org
Philosophers' Imprint @philimprint.bsky.social An open access philosophy journal published out of the University of Michigan.
Philosophy of Science Association @philsci.bsky.social Founded in 1933, the Philosophy of Science Association promotes research, teaching, and free discussion of issues in the philosophy of science from diverse standpoints.
Philosophy of Science @philscijournal.bsky.social The official journal of the Philosophy of Science Association. Dedicated to the furthering of studies and free discussion from diverse standpoints in PhilofSci.
https://www.cambridge.org/core/journals/philosophy-of-science/latest-issue
Michela Massimi @michelamassimi.bsky.social Philosopher of science, University of Edinburgh.
More about me here https://www.michelamassimi.com/ 
Luciano Floridi @floridi.bsky.social Philosopher (Yale/Bologna), digital ethics, AI ethics, philosophy of information, philosophy of technology,
http://tinyurl.com/ywku22yr
Regina Rini @reginarini.bsky.social I teach Philosophy at York Uni in Toronto. I also write the 'Morals of the Story' column for the Times Literary Supplement. Work on norms, disagreement, and the role of tech in society.
Pete Mandik @petemandik.bsky.social Freestanding Utility Protein; petemandik.net
Sam Greene @samagreene.bsky.social Professor of Russian Politics, King's College London. Political sociologist. Progressive. Co-author, Putin v the People. 🇬🇧/🇺🇸
John Leguizamo @johnleguizamo.bsky.social I'm a counter culture, outgoing introvert, Latinx, underachieving overachiever trying to leave this blue pebble a better place than when I entered it!
Yunus Şahin @herrbokologist.bsky.social I drink and I know things.
IU Ling '20 / MA at Boun CogSci '24 / MA at Tartu Semiotics '27
Into PhilCogs/Nsc/Bio
www.yunus-sahin.com
The Journal of Philosophy @jrnlofphil.bsky.social One of the world's top academic philosophy journals, JPhil is published monthly by the non-profit organization, The Journal of Philosophy, Inc.
Josh May @joshdmay.bsky.social Prof. of Philosophy (and Psychology) at UAB | Neuroethics (OUP 2023) | Writes about moral controversies and the brain | joshdmay.substack.com
Heather Cox Richardson (TDPR) @hcrichardson.bsky.social Historian. Author. Professor. Budding Curmudgeon. I study the contrast between image and reality in America, especially in politics.
William James Society @wjsociety.bsky.social Encouraging the discussion and application of the pragmatic, pluralistic philosophy of William James (1842-1910).
Kristina Liefke @kristinaliefke.bsky.social Philosophy professor @ruhr-uni-bochum.de, Germany
Philosophy of language, memory, semantics, ontology
www.rub.de/phil-inf/
Alfredo Vernazzani @alfredovernazzani.bsky.social TU Dortmund / Uni Pittsburgh. Phil of perception, mental representations; Aesthetics; Epistemology of understanding.
J. Brendan Ritchie @jbrendanritchie.bsky.social Cognitive neuroscientist studying vision and cognition. Recovering philosopher. Former NIH postdoc. Asst Prof in Neuro at U Lethbridge/Iniskim 🇨🇦. Views are my own. He/him
Valerie A @vcabsky.bsky.social 
UCD School of Philosophy @ucdphilosophy.bsky.social The largest teaching and research centre for philosophy in Ireland. Ranked in the Top 100 QS World University Rankings and No. 1 in Ireland.
https://www.ucd.ie/philosophy @ucddublin.bsky.social @ucdsocscilaw.bsky.social
Justin Caouette, Ph.D. @justincaouette.bsky.social Assistant Professor of Philosophy |
Research: Ethics; Free Will; Agency; Virtues; Moral Responsibility; Punishment; Enhancement; Moral Obligation; Moral Psychology; Emotion; Metaphysics; Epistemology; AI
Views are my own and not that of my employer.
Arina Pismenny @arinapismenny.bsky.social Philosopher. Music lover. Skier. They/she 🏳️🌈 🏳️⚧️
www.arinapismenny.com
Tony Chemero @tonychemero.bsky.social Philosophy professor at Vanderbilt University. Embodied cognition, AI, social cognition, phenomenology, critical theory. Against fascism. (he/him)
New book: https://cup.columbia.edu/book/intertwined-creatures/9780231223195/
Henk de Regt @henkderegt.bsky.social I'm a Professor of Philosophy of Science at the Institute for Science in Society, Radboud University, of which I am currently director. My research centers around the notion of scientific understanding. @isis-radboud.bsky.social
Nicole Rust @nicolecrust.bsky.social Mood & Memory researcher with a computational bent. https://www.nicolecrust.com. Science advocate. Prof (UPenn Psych) - Author: Elusive Cures. https://press.princeton.edu/books/hardcover/9780691243054/elusive-cures
Ljerka Ostojic @ljerkaostojic.bsky.social Comparative Cognition and Meta-science | MSc University of Vienna | PhD University of Cambridge | Lecturer University of Rijeka | Head of Studies @ricogsci.bsky.social cogsci.uniri.hr she/her
Jeff Yoshimi @jyoshimi.bsky.social Philosopher, phenomenologist, and cognitive scientist at
UC Merced. Interested in neural networks and dynamical systems theory. Builder of simbrain.net and husserl.net. Website: https://jeffyoshimi.net/
Mariya Toneva @mtoneva.bsky.social Faculty at the Max Planck Institute for Software Systems, working at the intersection of ML, language models, and cognitive neuroscience. Yogurt snob. https://mtoneva.com/
Karina Vold @karinavold.bsky.social 🇨🇦💪 Philosopher. Professor. PI @ periscope.org
Hui-ke me up before you go go @thyacinth.bsky.social Philosophy goblin in training at MIT, using formal methods for woke agendae
🐭 Danielle Williams 🐹 @okaydaniellle.bsky.social philosopher at NYU
🤠 mind, neuroscience, cognitive science, (neuro)AI/machine learning 🤖
🧠 @socphilneuro.bsky.social
📚 daniellejwilliams.com
Victor Kumar @victorkumar.bsky.social Associate professor of philosophy at Boston University | A BETTER APE (OUP) | Writes about morality, progress, evolution, culture | He/him
bbor @robb.doering.ai Terrified optimist, Kant stan, AI loon, and self-unemployed cognitive engineer — in that order! Begrudgingly [he/him]. Ostensibly here to discuss philosophy, but... y'know...
✊ 🏴 🇺🇸 El Pueblo Unido Jamás Será Vencido 🇺🇸 🚩 ✊
Dave Leavens @daveleavens.bsky.social Emeritus Reader, Independent Researcher
Recent publications:
Paper on decolonizing Psychology (Bard et al., 2026):
https://tinyurl.com/ydmv6k72
Edited book on pointing (Krause et al., 2026): https://tinyurl.com/57wzn5bc
LMU Munich Philosophy Faculty @lmuphilosophy.bsky.social Faculty of Philosophy, Philosophy of Science and Religious Studies, LMU Munich
M.J. Crockett @mjcrockett.bsky.social Professor of Psychology & Human Values at Princeton | Cognitive scientist curious about technology, narratives, & epistemic (in)justice | They/She 🏳️🌈
www.crockettlab.org
Sven Nyholm @svennyholm.bsky.social Professor of the Ethics of Artificial Intelligence, LMU Munich.
Stephan Hartmann @stephanhartmann.bsky.social Philosopher of science and Co-Director of the Munich Center for Mathematical Philosophy at LMU Munich. Interested in formal epistemology, social epistemology, philosophy of physics and cognitive science. Website: http://stephanhartmann.org
Matthew Sims @philosobio.bsky.social Postdoc at Macquarie University and affiliate at University of Cambridge (HPS): Philosophy of biology/cognitive science, learning, memory, evolutionary theory, MTE, agency, slime mould, varanids, anticipatory models
Brendan Fleig-Goldstein @brendanfg.bsky.social Philosopher of cognitive science and AI @ Brown University https://www.brendanfleiggoldstein.com/
Benjamin Henke @handle.invalid Philosopher of Cognitive Science and AI. @imperialcollegeldn.bsky.social, @cfi-cambridge.bsky.social, and the Institute of Philosophy
Associate Director @laihp.bsky.social
While my opinions are my own, they’re also my gift to all of you.
AlphaFold Unofficial @alphafold.bsky.social Unofficial account exploring the intersection of biology, molecules, science, AI and protein folding with AlphaFold.
Mike Anderson @mljanderson.bsky.social Neuroscientific philosopher; Philosophical neuroscientist. Rotman Institute of Philosophy. University of Western Ontario. http://www.emrglab.org
Jackson Kernion @jacksonkernion.bsky.social Now: LLM finetuning, human feedback at
Anthropic. Before: MIT postdoc, UC Berkeley philosophy PhD. Built http://deductivelogic.org
Anita Leirfall @anitaleirfall.bsky.social Associate Professor of #Philosophy at the University of Bergen. 🇳🇴 Various philosophical interests. Kant’s theoretical philosophy is my field of specialty. Other interests: arts, science, music, literature, photography, and travels.
Jeremy Davis @jeremydavis.bsky.social philosopher in the peach state. research in ethics of war, bioethics, ethics of tech/AI, ethics of travel, etc. my own views.
Jacqueline Harding @jacquelineh.bsky.social 
Dimitri Coelho Mollo @dcm.social.sunet.se.ap.brid.gy Assistant Professor in Philosophy of AI at Umeå University, working on and at the foundations of the sciences of mind and cognition.
Searchable through tootfinder.
[bridged from https://social.sunet.se/@dcm on the fediverse by https://fed.brid.gy/ ]
Anna Tsvetkov @annatsv.bsky.social Postdoc @ Princeton AI
Natural and Artificial Minds
Prev: Philosophy PhD @ Brown, MIT FutureTech
Website: https://annatsv.github.io/
Marta Halina @martahalina.bsky.social philosophy of science, comparative cognition, animal minds, artificial minds, AI in scientific practice, HPS Cambridge- A Matt Mandelkern @amygd.bsky.social
Shannon Vallor @shannonvallor.bsky.social Philosopher/AI Ethicist at Univ of Edinburgh, FRSE. Co-Director @technomoralfutures.bsky.social and BRAID @braiduk.bsky.social, author of Technology and the Virtues (2016) and The AI Mirror (2024). Views my own. Humble servant to Carol and Puffin. She/her.
Annette Zimmermann @drzimmermann.bsky.social Political philosopher of AI. Democratizing AI, AI ethics. Assistant Prof @ UW-Madison. Previous: Harvard Tech & Human Rights Fellow, Princeton postdoc, Oxford DPhil 🤖 In Berlin this academic year 📍
Raphaël Millière @raphaelmilliere.com Philosopher of Artificial Intelligence & Cognitive Science
https://raphaelmilliere.com/
angela zhou @angelamczhou.bsky.social assistant prof at USC Data Sciences and Operations and Computer Science; phd Cornell ORIE.
data-driven decision-making, operations research/management, causal inference, algorithmic fairness/equity
bureaucratic justice warrior
angelamzhou.github.io
Gokul Swamy @gokul.dev PhD student at @cmurobotics.bsky.social working on efficient algorithms for interactive learning (e.g. imitation / RL / RLHF). no model is an island. prefers email. https://gokul.dev/. on the job market!
Dylan Foster 🐢 @djfoster.bsky.social Incoming Assistant Professor in EECS and Statistics at UC Berkeley.
Principal Researcher @ Microsoft Research NE/NYC. Previously @ MIT, Cornell.
AI + RL Foundations. RL Theory Lecture Notes: https://arxiv.org/abs/2312.16730
http://dylanfoster.net
Gergely Neu @neu-rips.bsky.social full-time ML theory nerd, part-time AI-non enthusiast
Steven Wu @zstevenwu.bsky.social Computer science professor at Carnegie Mellon. Researcher in machine learning. Algorithmic foundations of responsible AI (e.g., privacy, uncertainty quantification), interactive learning (e.g., imitation/reinforcement learning).
https://zstevenwu.com/
John Langford @pitchdropnow.bsky.social 
Reinforcement Learning Conference @rl-conference.bsky.social Information and updates about RLC 2026 at Montreal, Quebec, Canada, from August 15 to 18.
https://rl-conference.cc
Sean Meyn @supermeyn.bsky.social bsky's suggestion in 2024: Artist, dog lover, avid reader!
Geeky side, see here: https://meyn.ece.ufl.edu/
Adore nature in N. Florida, such as the cute bison that serves as my bsky photo
I care about human beings, which means I'm a crazy radical! 
Gene Li @geneli.bsky.social CS PhD student @ TTIC.
gene.ttic.edu
Yinglun Zhu @yinglunzhu.bsky.social Assistant Prof @ UC Riverside. Research on Efficient ML, RL, and LLMs. CS PhD @ UW Madison.
yinglunz.com
@maxsimchowitz.bsky.social @maxsimchowitz.bsky.social 
Claire Vernade @claireve.bsky.social Professor at UT Nuremberg, Germany
I’m 🇫🇷 and I work on RL and lifelong learning. Mostly posting on ML related topics.
kwang @kwangsungjun.bsky.social kwang-sung jun. assistant professor at the u of arizona. ml, online learning, and bandits! i am a fan of regret minimalism, both in life and research.
Sham Kakade @shamkakade.bsky.social Harvard Professor.
ML and AI.
Co-director of the Kempner Institute.
https://shamulent.github.io
Alex Damian @adamian.bsky.social 
Nathan Kallus @kallus.bsky.social 🏳️🌈👨👨👧👦 interested in causal inference, experimentation, optimization, RL, statML, econML, fairness
Cornell & Netflix
www.nathankallus.com
Huizhuo Yuan @angelahzyuan.bsky.social Research Scientist at ByteDance. Ex @UCLA, @PKU
AI4Science, Diffusion Models, Optimizers, RL, LLM
Antoine Moulin @antoine-mln.bsky.social doing a phd in RL/online learning on questions related to exploration and adaptivity
> https://antoine-moulin.github.io/
Onno Eberhard @onnoeberhard.com PhD Student in Tübingen (MPI-IS & Uni Tü), interested in reinforcement learning. Freedom is a pure idea. https://onnoeberhard.com/