Prof. Dr Beth Singler @bvlsingler.bsky.social Anthropologist/Geek thinking about how you think about AI & robots. Assistant Professor in Digital Religions at UZH. Bvlsingler.com. She/her. 🌈 https://www.taylorfrancis.com/books/oa-mono/10.4324/9781003256113/religion-artificial-intelligence-beth-singler
Rachel Coldicutt @rachelcoldicutt.bsky.social Hopeful technologist.
Community tech, careful innovation, socially progressive tech policy.
https://www.careful.industries
https://hopeful.technology
https://buttondown.email/justenoughinternet
DMs don't work but hello@careful.industries will find me
Tits McGee @scientits.bsky.social Londoner
Disappointed but not surprised
Kate Devlin @drkatedevlin.bsky.social Academic; writer. Professor of AI & Society, Chair-Director @kings-dfi.bsky.social, King’s College London. Eye-rolling at AI nonsense on a daily basis. #academicsky . Norn Irish in Norwich.
Sarah Hörst @planetdr.bsky.social Professor of planetary science at Johns Hopkins. Titan’s biggest fan. Pomeranian wrangler. Runner. Love many, trust few, always paddle your own canoe. She/her. sarahhorst.com
Planetdr.26 on signal
Naomi Alderman @naomialderman.bsky.social I write novels (eg The Power, new novel is The Future), I make games (eg Zombies, Run!), unorthodox Jew. not-getting-into-pointless-arguments-on-the-internet is an act of revolution. However complex you think things are, they're more complex than that
Stephen Hampshire @shampshire.bsky.social Customers, psychology, music, history...
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
juanbenet @juanbenet.bsky.social 
George Penney @georgepenney.bsky.social Author of funny books, cultural omnivore. I like tea and cats, not necessarily in that order. I inhale deeply when first stepping in to bookshops and libraries. 🌈
https://linktr.ee/Georgepenney
Court Stats @courtstats.co.uk Analysis of Crown Court usage in England & Wales.
A mouseinthecourt project
www.courtstats.co.uk
Nerd Nite London @nerdnitelondon.bsky.social Regular events during which several folks give 15-20-minute fun-yet-informative presentations across all disciplines. With beer. Be there and be square
https://london.nerdnite.com/
Karim Wafa-Al Hussaini @karimwafa.bsky.social indigenous writer. historian. lecturer & poet.
phd in african american history.
i write about culture, identity, empire and books.
author of: child of a stolen homeland
for more: https://linktr.ee/karimwafa
Science Friday @scifri.bsky.social Entertaining & educational conversations about science, tech, + more. Hosted by Ira Flatow and Flora Lichtman. From WNYCStudios.
Evgeny Parfenov @ea-parfenov.bsky.social Neuroscientist | Interoception | Postdoc at École Normale Supérieure, Paris
Natalie Christie Peluso 🧠 @nataliepeluso.com Researcher in Face Perception, Breathing, & Embodied Social Intelligence | PhD Candidate, UQ | Award-Winning Operatic Soprano
Lauren Dobson-Hughes @ldobsonhughes.bsky.social I run an organisation that designs policy and campaigns on foreign policy, gender, health and rights. Used to work in two Parliaments. Mancunian in Canada
Joanne Harris @joannechocolat.bsky.social Writer. Yes, that one.
(she/they)
www.joanne-harris.co.uk
Kathleen Bachynski @bachynski.bsky.social Associate Professor of public health at Muhlenberg College. History, ethics, epidemiology, sports, injury prevention.
Dani cRabaiotti 🦀 @danirabaiotti.bsky.social Dr of Zoology
Data Scientist
Science feed co-creator
NYT bestselling author of #DoesItFart🐢💨
Kat Abughazaleh @katmabu.bsky.social Former congressional candidate and journalist trying to change politics for good :) | www.kapow.works/
Helene von Bismarck @helenebismarck.bsky.social Historian and Writer, Anglophile and European. Dr. Phil. FRHistS. Senior Associate Fellow, RUSI.
All views strictly my own.
Author FANTASTIC KINGDOM John Murray 2026. www.helenevonbismarck.com
Gwen Fisher @gwenbeads.bsky.social I teach math and make art.
Ph.D. Mathematics Education
Author: Beading with Algorithms
Etsy: https://gwenbeads.etsy.com
Kat Tenbarge @kattenbarge.bsky.social Independent journalist covering tech, culture, and politics @spitfirenews.com. Buy me a coffee: https://ko-fi.com/kattenbarge
John Abernathy @john-abernathy.bsky.social Independent Documentary Photographer
Bearing witness without permission.
No badge. No distance.
📍Minneapolis
https://linktr.ee/john_abernathy_
Adrian Tchaikovsky @aptshadow.bsky.social Author: Children of Time, Shadows of the Apt, Final Architecture, City of Last Chances and others. adriantchaikovsky.com
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.
Bethany Black @bethanyblack.bsky.social Your favourite comedian’s least favourite comedian. Buy my live stand-up special at www.gofasterstripe.com/bet
Anil Dash @anildash.com the internet's uncle • waging a victorious 2-front war against cars and christmas • big fan of being a big fan of things • go read https://anildash.com
Janelle Shane @janelleshane.com I write about the strange side of AI at aiweirdness.com
Also a laser scientist.
She/her. Colorado, USA
Dr Abeba Birhane @abeba.blacksky.app Founder & PI @aial.ie. Assistant Professor of AI, School of Computer Science & Statistics, @tcddublin.bsky.social
AI accountability, AI audits & evaluation. Cognitive scientist by training. Ethiopian in Ireland. She/her
Olivia Guest · Ολίβια Γκεστ @olivia.science 👁️ https://olivia.science
🍃 https://metatheory.space
associate professor of computational cognitive science · she/they · cypriot/kıbrıslı/κυπραία · σὺν Ἀθηνᾷ καὶ χεῖρα κίνει
Timnit Gebru @timnitgebru.blacksky.app Personal Account
Author: Deep Unlearning (you can now preorder at https://shorturl.at/sCdjl)
Founder: The Distributed AI Research Institute (https://dair-institute.org)
Dr Keith Wilson 💭 @keithwilson.eu Philosopher of mind, perception and cognitive science at @ucdphilosophy.bsky.social. Father of #LittleHuman. Former programmer and sound engineer. Curates #philosophy feeds, lists and @philosophy.eurosky.social. #LongCOVID
🌐 keithwilson.eu 👤 he/they 🏳️🌈🏳️⚧️🇺🇦 
Surly Amy @surlyamy.bsky.social Multimedia artist, maker, potter, painter, creator of Surly-Ramics. Surly.etsy.com is where you can buy my work. patreon.com/SurlyAmy is where you can read about me. Dog is Love.
Helleanor Rigby @mom-overboard.bsky.social Your mom thinks I'm hilarious.
Ken Liu @kyliu99.bsky.social SFF author, speaker, lawyer, programmer; rep by Russ Galen; The Dandelion Dynasty & “The Paper Menagerie"; latest: The Passing of the Dragon and Other Stories
N. K. Jemisin @nkjemisin.bsky.social Writer. She/her.
Chelsey Hahmann @chelsbells7.bsky.social Masters student in Publishing Studies at the University of Stirling
Holly 🥄 @absolutspacegrl.bsky.social I do space stuff but in a Lawful Good way
Engineer working on lunar electrical power systems for human space exploration. 🚀🛰️🧪👩🏻🔬
Bluesky Elder yelling at clouds
Opinions=mine
she/her 🏳️🌈🏳️⚧️
Zack Polanski @zackpolanski.bsky.social Green Party Leader (England & Wales)
London Assembly Member.
🏳️🌈
Promoted by Elfrede Brambley-Cranshaw on behalf of the Green Party of England and Wales. c/I po box 78066, London. SE16 9GQ
Zoe Gardner @zoejardiniere.bsky.social UK & EU refugees & migration. LGBTI+, feminism & generalised incoherent ranting to boot. She/Her. I do policy, research & campaigns.
zoegardner.net
Erick Lee @theericklee.bsky.social High School Math Teacher | Desmos Fellow | Nova Scotia Math Teachers Assn President. #ITeachMath. I occasionally blog about math at https://pbbmath.weebly.com/
Deborah Frances-White @dfdubz.bsky.social Writer, comedian, speaker. Host of The Guilty Feminist Podcast. New book - Six Conversations We’re Scared to Have out from Virago in 2025 Play - Never Have I Ever at Melbourne Theatre Company & Black Swan State Theatre Company W.A. 2025 
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
Jay Van Bavel, PhD @jayvanbavel.bsky.social Professor of Psychology at NYU (jayvanbavel.com) | Author of The Power of Us Book (powerofus.online) | Director of NYU Center for Conflict & Cooperation | trying to write a new book about collective decisions
Gary Marcus @garymarcus.bsky.social AI and cognitive science, Founder and CEO (Geometric Intelligence, acquired by Uber). 8 books including Guitar Zero, Rebooting AI and Taming Silicon Valley.
Newsletter (100k subscribers): garymarcus.substack.com
Michael E. Mann @michaelemann.bsky.social Scientist/Author/Speaker; Presidential Distinguished Prof/Director Center for Science, Sustainability & the Media, U. Penn; National Academy of Sciences; American Academy of Arts & Sciences; Royal Society; Tyler Prize
Eric Topol @erictopol.bsky.social physician-scientist, author, editor
https://www.scripps.edu/faculty/topol/
Ground Truths https://erictopol.substack.com
SUPER AGERS https://www.simonandschuster.com/books/Super-Agers/Eric-Topol/9781668067666
Russ Poldrack @russpoldrack.org Professor at Stanford. Psychology/Neuroscience/Data Science/AI. Books include: The New Mind Readers, Handbook of fMRI Data Analysis, Hard to Break, Statistical Thinking, and Better Code, Better Science
https://poldrack.github.io/
Iris van Rooij 💭 @irisvanrooij.bsky.social Professor of Computational Cognitive Science | Dept. of Cognitive Science & Artificial Intelligence | @Iris@scholar.social on 🦣 | http://irisvanrooijcogsci.com | she/they 🏳️🌈
Kate Marvel @drkatemarvel.bsky.social Climate scientist, formerly NASA, currently Project Drawdown. Former astrophysicist, current Earth supremacist. Author of HUMAN NATURE, best book of 2025 according to both Scientific American and my dad https://shorturl.at/aJRYb
Konrad Kording @kordinglab.bsky.social @Penn Prof, deep learning, brains, #causality, rigor, http://neuromatch.io, Transdisciplinary optimist, Dad, Loves outdoors, 🦖 , c4r.io
hakwan lau @hakwan.bsky.social neuroscientist in Korea (co-director of IBS-CNIR) working on BCI (hemodynamics-based), metacognition (including implicit forms, especially in perception), blindsight, & AI introspection
https://tinyurl.com/hakwan
小紅書號：95881807766
PessoaBrain @pessoabrain.bsky.social Luiz Pessoa, University of Maryland, College Park
Neuroscientist interested in cognitive-emotional brain
Author of The Entangled Brain, MIT Press, 2022
Author of The Cogitive-Emotional Brain, MIT Press, 2013
Neuroscience & Philosophy Salon (YouTube)
Sheril Kirshenbaum @sheril.bsky.social Science. Policy. Host of PBS Serving Up Science. www.sherilkirshenbaum.com
Alex Holcombe @alexh.bsky.social Science-ing, trying to improve science. Metascience, open access, reforming scholarly authorship practices. Cognitive and perceptual psychologist.
Mastodon: @alexh@fediscience.org
Awais Aftab @awaisaftab.bsky.social Psychiatrist with philosophical interests | Conversations in Critical Psychiatry (Oxford University Press, 2024) | Psychiatry at the Margins www.psychiatrymargins.com
Felipe De Brigard @felipedebrigard.bsky.social Professor of Philosophy, Psychology and Neuroscience at Duke University. Director of the Imagination and Modal Cognition Lab - www.imclab.org. Pun aficionado. (he/him/el) 🇨🇴
Steve Fleming @smfleming.bsky.social Psychologist and neuroscientist at UCL https://metacoglab.org
Author, Know Thyself (2021) https://metacoglab.org/book
Dad and assistant to the Diplomat 
Jamie Reilly 🦜 @reilly-coglab.com Professor at Temple University | Research: Neuro/Psycholinguistics, Semantic Memory, Dementia, Open Source Software, Pupillometry | Fun: Drawing, Watercolor, Photography, Horror Fiction
Chris Summerfield @summerfieldlab.bsky.social Neuronerd, Prof, head of HIP lab in Experimental Psychology, Oxford. Researcher, UK AI Safety Institute. https://humaninformationprocessing.com/.
Mike Levin @drmichaellevin.bsky.social I'm a scientist at Tufts University; my lab studies anatomical and behavioral decision-making at multiple scales of biological, artificial, and hybrid systems. www.drmichaellevin.org
David Barack @dlbarack.bsky.social Philosopher and neuroscientist | Studying inquiry and foraging | Conceptual and theoretical foundations of cognition | #T1D
Bita Moghaddam @bita137.bsky.social Ketamine Karen, Dopamine Dame
Here via Tehran/KU/Yale/Pitt
author of KETAMINE https://mitpress.mit.edu/9780262542241/
and a lot of good papers https://scholar.google.com/citations?user=WNB2KvkAAAAJ&hl=en
Charan Ranganath @charan-neuro.bsky.social Professor, Author of WHY WE REMEMBER out 2-20-24, Doubleday Books
Director, UC Davis Memory and Plasticity Program, Professor, Center for #Neuroscience & Dept. of #Psychology
#Memory #fMRI #EEG #Computational #Punk #indie #Music: http://ch-ra.bandcamp.com
dickretired @dickretired.bsky.social Neuroscientist
Ashley Juavinett, PhD @ashleyjuavinett.bsky.social Neuroscientist, educator, author of SO YOU WANT TO BE A NEUROSCIENTIST? (Columbia, 2020) & MIND OVER MATTER (Princeton TBD) // professor at ucsd // co-host of www.changetechnically.fyi // www.ashleyjuavinett.com // newsletter at graymatter.ghost.io
Dr. Jillian Scudder @jillianscudder.com Astrophysicist, author (The Universe: A Graphic Guide, 40 Ways to Know A Star, & more), artist, sewist, science communicator. English/Français/子供の日本語。Associate Professor. hEDS ♿️. She/her. 🏳️🌈. Opinions all mine.
https://www.jillianscudder.com/books
Scott Solomon, PhD @scottsolomon.bsky.social Director, Center for Science Communication & Public Engagement & Teaching Professor of Biosciences at Rice University. Author of Becoming Martian & Future Humans. Host of the podcast Wild World With Scott Solomon. Views=own
Mark D Humphries @markdhumphries.bsky.social Theoretical systems neuroscientist. Author of “The Spike: An Epic Journey Through the Brain in 2.1 Seconds”: https://tinyurl.com/ymwy9jrh
Lab: https://humphries-lab.org
Essays on the brain: https://drmdhumphries.medium.com/
Prof Sarah-Jayne Blakemore @sjblakemore.bsky.social Professor of Psychology & Cognitive Neuroscience at Cambridge, FBA FMedSci FRS. Adolescent brain development. Views my own. Book: http://amazon.co.uk/dp/1784161349
Philip Ball @philipcball.bsky.social Science writer and author of books including Bright Earth, The Music Instinct, Beyond Weird, How Life Works.
Lars Chittka @larschittka.bsky.social Lars Chittka, Professor of Sensory and Behavioural Ecology and author of The Mind of a Bee
Dr Lucy Foulkes @lucyfoulkes.bsky.social Psychologist at University of Oxford | Adolescence + mental health
Linktr.ee/lucyfoulkes
Jakob Hohwy @hohwy.bsky.social philosopher: consciousness, rationality, self-evidencing, contemplation
https://www.monash.edu/m3cs
Hugo Spiers @hugospiers.bsky.social Prof of Cognitive Neuroscience & Vice Dean at UCL, Fellow of the Royal Inst. of Navigation. I study how we remember, navigate & imagine space
Photo: Our upcoming field research in the Marshall Islands
https://spierslab.wixsite.com/wavesandwayfinding
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
Pete Etchells @peteetchells.bsky.social Professor of Psychology and Science Communication | Award-winning science writer | Screen Time | Social Media | Smartphones | Video games | https://linktr.ee/unlockedbook
Alice Roberts @profaliceroberts.bsky.social Prof of Public Engagement in Science, Uni of Birmingham; anatomist, author, broadcaster; vice President of Humanists UK. All views my own.
Dr Space Junk (Alice Gorman) @drspacejunk.bsky.social Space archaeologist | Global Expert Group for Sustainable Lunar Activity | Asteroid 551014 Gorman | Dr Space Junk vs the Universe. https://mitpress.mit.edu/9780262539654/dr-space-junk-vs-the-universe/ | Blog https://zoharesque.blogspot.com/
Phil Plait @philplait.bsky.social Bad Astronomer (formerly @BadAstronomer), SciCommer, Dork. Crash Course Astronomy guy. He/him. Newsletter: badastronomy.beehiiv.com
I'm self-employed so my opinions do in fact represent my company's.
Emily Lakdawalla 🏳️⚧️ Uranus Expert @elakdawalla.bsky.social Planetary scientist, freelance science writer and space artist, queer, ADHD, mom. Turns out it’s hard to be all those things at once. Shop at elakdawalla.Etsy.com
Laurie Winkless @lauriewinkless.bsky.social Physicist & science storyteller. 📚#1: SCIENCE AND THE CITY 📚#2: STICKY. Words in other places. Irish in Aotearoa New Zealand. Massive science nerd, biz owner, enthusiastic, outspoken, equity-minded, multi-crafter. She/her. #ToitūTeTiriti #FreePalestine
Chris Lintott @chrislintott.bsky.social Astronomer, writer and zookeeper. Oxford, Gresham and the Zooniverse. The human half of the Dog Stars podcast. New book: 'Our Accidental Universe' (UK/rest of world) and 'Accidental Astronomy (US) now out.
Ethan Siegel @startswithabang.bsky.social Cosmologist, science communicator, author, speaker, and longtime writer of Starts With A Bang.
Not the next Carl Sagan; the first Ethan Siegel.
Dr Emma Byrne @sciwriby.bsky.social Science Writer ('Swearing is Good for You', 'How to Build a Human'), broadcaster, journalist.
I write about the stuff that makes you go 'that's fucking amazing!'
She/they
www.emmabyrne.net
Signal: sciwriby.11
Will Gervais @willgervais.com psych prof & author | culture & evolution | atheists | methodological pluralism FTW | comic & horror nerd | he/him
Disbelief: The Origins of Atheism in a Religious Species https://www.amazon.com/Disbelief-Origins-Atheism-Religious-Species/dp/1633889246/
Alom Shaha @alomshaha.bsky.social Dad. Science Teacher. Author of books including “Why Don’t Things Fall Up?”, "Mr Shaha's Recipes for Wonder" and “How to Find a Rainbow”. Lots of free stuff and more about me at alomshaha.com
Ellen Peters @ellenpeters.bsky.social Prof SOJC and Psychology, Dir Ctr for Science Comm Research, UOregon. Studies decisions & communication. My book: Innumeracy in the Wild
Tara C. Smith @aetiology.bsky.social Collector of social media sites. Infectious disease epidemiologist. Writes about vaccine hesitancy, science misinfo, zombies. Probably somewhere on a trail. Views own etc.
Dr. Sarah Parcak @indyfromspace.bsky.social Professor, Archaeologist, Egyptologist, Award-winning writer of books, Dad joke lover, mom, rabble-rouser academic. Owned by cats. she/her 
Matt Kirkcaldie @matttkk.bsky.social Obsessed with brain structure and comparative neuroanatomy.
They’re not circuits. It’s not wiring. Cortex is a resonant mesh.
https://orcid.org/0000-0003-3285-0168
https://www.researchgate.net/profile/Matt-Kirkcaldie [ image by https://mattcoyle.net ]
Miriam Forster @miriamforster.bsky.social Two capybaras in a long wool cardigan posing as a writer. Factchecker and accidental whiteness educator.
Autistic, agender, she/they.
Longform work at Medium: https://medium.com/@miriamsforster
“Exclamation marks are numerous, but justified.” -Kirkus🌟
🦋 Alie of the Woods 🦋 @humanbyweight.bsky.social Alie Kratzer | Engineer + Scientist + Entrepreneur + Author | 🏳️🌈🏳️⚧️ she/her
Chris Adami @chrisadami.bsky.social Professor at Michigan State University. Trying to understand how the universe works, including people and animals. And plants and microbes. So, pretty much everything. (he/him)
Kostas Kampourakis @kampourakisk.bsky.social Author and editor of books intended to help non-experts understand science. Interested in anything about evolution, development, heredity and nature of science.
Joseph Meany @crimsonalkemist.com Science Advisor in Energy and Materials Science; Author, He/Him
#matsci, #chemistry, #energy, #climatetech, #space, #renewableenergy, #circulareconomy 
Neil Cohn @neilcohn.bsky.social Comics and emoji creating cognitive (neuro)scientist at Tilburg University studying language, brains, comics, emoji & multimodality (he/him). 😮💨🫠🫥🥹🫨
www.visuallanguagelab.com
Dr. Jens Foell @jensfoell.de I used to scan brains, now I talk about science for a living. Science editor, science podcaster, SPIEGEL-bestselling writer. Founder of @realscientists.de and trainer at @nawik.de. Looks even worse IRL. He/him.
NEW BOOK OUT NOW!
🔗 https://jensfoell.de