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
Alasdair Beckett-King @misterabk.bsky.social Award-winning poltergeist and comedian | Writer of the Montgomery Bonbon mysteries | Pronouns like a butler coughing: he/him | linktr.ee/misterabk
UK TOUR 2026 (Extended!): www.mickperrin.com/tours/king-of-crumbs
@gkourtev.bsky.social @gkourtev.bsky.social 
Note to self @nottomyself.bsky.social 
Brent Toderian @brenttoderian.bsky.social Global advisor on better cities, city planning, transportation & urban change. City planner + urbanist leading @ToderianUW.bsky.social. Past Chief Planner for Vancouver BC. Past/founding President of @CanUrbanism.bsky.social. International speaker & media.
Der Postillon 📯 @der-postillon.com Ehrliche Nachrichten - unabhängig, schnell, seit 1845
The Conversation U.S. @us.theconversation.com A nonprofit news organization dedicated to sharing the knowledge of experts with the public, in accessible, trustworthy articles drawing on their research.
Free to read, without paywalls or ads.
Jeremy R. Winget, PhD @crossstacker.bsky.social https://jrwinget.com • https://github.com/jrwinget
Computational Social Scientist • Full Stack Engineer • Data Science & Systems Thinking • Information Processing & Group Dynamics Researcher • he/him
BahnAnsagen @bahnansagen.bsky.social .:Für alle Lautsprecherdurchsagen, die zu schön sind, um vergessen zu werden:. 🚅🚌✈🚃🚢🚠 | Instagram, Facebook, Mastodon, Threads, X: @BahnAnsagen | von: @kollege
https://linktr.ee/bahnansagen
Dr Jennifer Evans @historianjen.bsky.social Historian. Working on reproductive histories, particularly miscarriage and pregnancy loss c.1600-1780.
Also likes baking cakes
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 
Estelle Paranque @estelleprnq.bsky.social Historian, Author, Associate Prof, YouTuber, Broadcaster.
Author and editor of 6 books.
Virginia Rounding @vrounding.bsky.social Author, editor, proofreader, indexer and servant to the two most beautiful cats in the world
Matthew Kirschenbaum @mkirschenbaum.bsky.social Critical tech and literary/cultural AI. Also cats, letterpress printing, and tabletop gaming.
Commonwealth Professor of AI and English at the University of Virginia—
—but speaking only for myself and in my own capacity here.
Rude people are blocked.
John Ganz @lioneltrolling.bsky.social dottore, ingegnere, avvocato
When the Clock Broke: Con Men, Conspiracists, and How America Cracked Up in the Early 1990s — out now from
@fsgbooks
https://www.unpopularfront.news/
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
Nicola Griffith SHE IS HERE out now! @nicolaz.bsky.social PhD. Novelist (Hild, Spear, Menewood). All things Early Medieval. Here: Cats, crips, queers. Books, beauty, beers. MS ♿️🧪📚
MUTING THOSE WHO DON’T ALT-TEXT
nicolagriffith.com
Banner ID: B&W image—pint of Guinness flanked by 2 books flanked by 2 tabby cat
Ben Goldacre @bengoldacre.bsky.social Prof of EBM @UniOxford, author, Bad Science person, more... I run http://bennett.ox.ac.uk making tools+papers from data http://OpenSAFELY.org http://OpenPrescribing.net- M Martin Sandbu @martinsandbu.ft.com www.ft.com/martin-sandbu
Bethany Brookshire @beebrookshire.bsky.social Sci journo, author of Pests: How Humans Create Animal Villains. Highly caffeinated. All bad takes mine. She/her
Dean Buonomano @deanbuono.bsky.social Author of Your Brain is a Time Machine: the Neuroscience and Physics of time.
A brain studying brains at UCLA
Batja Mesquita @batjamesquita.bsky.social Professor of Social Psychology at KU Leuven
Author of Between Us: How cultures create emotions
Catriona Seth @catrionaseth.bsky.social 18th-century cultural history, French literature, art etc. Currently Marshal Foch Professor of French Literature, University of Oxford/All Souls College
Ed Hawkins @edhawkins.org Climate scientist at the National Centre for Atmospheric Science, University of Reading | IPCC AR6 Lead Author | MBE | Views own | https://edhawkins.org
Warming Stripes: http://www.ShowYourStripes.info
Deborah Meaden @deborahmeaden.bsky.social Investor, TV Dragon, Planet Hugger and admirer of many things.
Dr Matt Lodder @mattlodder.com Senior Lecturer in Art History, University of Essex. Trustee, Bishopsgate Institute. Law Student. Historian of tattooing. Podcaster @beneaththeskinpod.history.tattoo. 'Painted People' and 'Tattoos' out now. ADHD.
Thea Riofrancos @triofrancos.bsky.social Political Scientist, Providence College
Strategic Co-Director, Climate and Community Institute
Author / Resource Radicals (Duke UP 2020)
Co-Author / A Planet to Win (Verso 2019)
Forthcoming / Extraction: The Frontiers of Green Capitalism (WW Norton)
Leor Zmigrod @leorzmigrod.bsky.social Political psychologist and neuroscientist investigating what makes some brains more susceptible to ideological extremism than others and what it means to break free from rigid dogmas. First book The Ideological Brain out now! 📘
www.leorzmigrod.com
Yangyang Cheng @yangyangcheng.bsky.social Interdisciplinary scholar studying the history of science in China and US-China relations | Particle physicist by training | Writer at various places | Editor at the Made in China Journal and Host of Gateway to Global China
Patton Oswalt @pattonoswalt.bsky.social Writing and yelling. 
Stuart Goldsmith @stuartgoldsmith.bsky.social 🌍 Climate Comedian
🎤 The Comedian's Comedian Podcast
👉 www.stuartgoldsmith.com
Dr. Rebecca Simon FRHistS @piratebeckalex.bsky.social Historian: pirates/public executions 🏴☠️☠️
Author: Pirates’ Code, Pirate Queens, Why We Love Pirates 📚
Written for History Today, BBC History Extra, Routledge
See me on: History Channel, NatGeo, Discovery, BBC
https://rebecca-simon.com
Julia Laite @julialaite.bsky.social Teller of small stories. Professor of history at Birkbeck. Rider of bikes, grower of vegetables, Brook custodian & friend to five ducks. Townie Cantabrigian. Eternally homesick Newfoundlander; researching the island's history & the legacies of empire.
Bryan W. Van Norden @bryanvannorden.bsky.social Leading expert on Confucianism, Daoism, and Buddhism
Andy Dobson @andy2dobson.bsky.social Wildlife Disease Ecology and Conservation, Author, Dad, Princeton Professor, External Faculty Santa Fe Institute and STRI. Photographer, cook, & nerd who works in Serengeti, Yellowstone, California, NJ, and collects guitars and books. Rewilding his yard!
Elizabeth Anderson @anderelizm.bsky.social Assistant Professor of Sociology at the University of Kansas studying medical sociology, sexual and reproductive healthcare, & healthcare access
Kathryn Paige Harden @kph3k.bsky.social Psychology & behavior genetics. Author of THE GENETIC LOTTERY (2021) and ORIGINAL SIN (2026). Speaking as an individual.
Julia M. Rohrer @dingdingpeng.the100.ci Personality psych & causal inference @UniLeipzig. I like all things science, beer, & puns. Even better when combined! Part of http://the100.ci, http://openscience-leipzig.org
Im Alter Fische @imalterfische.bsky.social Das bleibt alles unter uns. Versprochen vom #Blueskymatz 2020.
Dämonische Geistwesen im Avatar von der wunderbaren @krajamine.bsky.social
Sophia Babai @swingingstorm.bsky.social Author | Activist | Somatic therapist | Sufi mystic
🇮🇷 🇹🇿 🇮🇳 🇦🇫 🇵🇸 🇦🇿 (my ancestors really got around)
Writes gay ghost stories with messy family feels. Posts about food, fiction, folklore, and fighting fascism.
Jens-Bastian Eppler @ Real Scientists DE @realscientists.de Das deutschsprachige @RealScientists.
Echte Wissenschaft von echten ForscherInnen, AutorInnen, KommunikatorInnen, KünstlerInnen... Diese Woche: Jens-Bastian Eppler
jims @jims.bsky.social i'd tickle a fish if the wet chime of its laughter could heal us
D. Allan Drummond @dadrummond.art Scientist by day (drummondlab.org), artist by night (dadrummond.art). Sculpture, drawings, and other works. Obsessed with the details of the natural world. Lab posts at @drummondlab.bsky.social 🧪
nitasha tiku @nitasha.bsky.social technology mother @ the washington post. baddie in the digital badlands. signal: nitasha.10 
Edvard I Moser @edvardmoser.bsky.social Scientific Co-Director and Professor at Kavli Institute for Systems Neuroscience, NTNU, Norway. Neural network computation, grid cells. Nobel Prize Physiology-Medicine 2014.
Jeffrey Lewis @armscontrolwonk.bsky.social William J. Perry Lecturer at Stanford CISAC & Distinguished Research Fellow FPRI. Member of the Bulletin of Atomic Scientists Science and Security Board & National Academies Committee on Int’l Security and Arms Control.
Sigurd the Mighty @sigurdthemighty.bsky.social Lost in the wilds of Western Vineland
Adele Diamond, PhD, FRSC @adelediamond.bsky.social Prof. & Head of Program in Developmental Cog. Neuroscience, UBC. Wife, mom, grandma; trailblazer, scientist, educator, speaker; lover of justice, compassion, & democracy
Akira Miyake @amiyake.bsky.social Professor @ CU Boulder. 🇯🇵 Self-regulation of thought, behavior, & motivation (e.g., procrastination, self-control, mind-wandering, repetitive negative thinking, habits). Improving student learning. 1st-gen. A proud cat daddy🐱 Go Seattle Mariners 🔱
Lina Khan @linamkhan.bsky.social Served as 57th Chair of the Federal Trade Commission.
Ted Miguel @tedmiguel.bsky.social Economics Professor and Director Center for Effective Global Action (CEGA), University of California Berkeley (USA)
http://emiguel.econ.berkeley.edu
Bobby Duffy @bobbyduffy.bsky.social Director, Policy Institute at King's College London and Chair of the Campaign for Social Science
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
Anise K. Strong @anisekstrong.bsky.social Roman historian at W. Mich U. specializing in gender, sexuality, & their reception in tv, music videos, games, & film. she/hers/ista Mom of 3. Avid baker & traveler. Antifascist. Always learning from unusual niche subject experts. Opinions are my own.
Sam Biddle @sambiddle.com Senior Technology Reporter at The Intercept
Got a tip? Signal: sambiddle.99 (Make sure you don’t contact me via a work-provided device)
https://sambiddle.com
Jasmine Elmer @jasmineelmer.bsky.social 📖 Author | Goddess with a Thousand Faces & Slay (2026)
🌙 Myth, history, magic & the feminine reimagined
🔥 Feminist rants likely
Aubrey Aust @aubreyaust.bsky.social Writer | Researcher | MA Relational Psych & Philosophy @ NYU
The psychology of human connection and selfhood.
Lee Cronin @leecronin.bsky.social Regius Professor. Scientist, Chemist, Inventor, CEO of Chemify. Fascinated & in a state of confusion & optimism. Trying to digitize chemistry & make alien life.
Niayesh Afshordi @nafshordi.bsky.social Cosmologist, Astrophysicist, He/him, Brother of the Night's Watch 🏰🐉, Professor @uwaterloo and @Perimeter, Views are my own and not representative of my employers
https://nafshordi.com/
Meredith Whittaker @meredithmeredith.bsky.social President of Signal, Chief Advisor to AI Now Institute 
Kingfisher & Wombat @tkingfisher.com Wrote some books, won some awards. Strong feelings about plants. She/her
Rebecca Sear @rebeccasear.bsky.social Director of the Centre for Culture and Evolution, Brunel University London @brunelcce.bsky.social
https://www.rebeccasear.org/
Sasho Todorov @sashotodorov.bsky.social Doing a year for space contempt.
Qualifications: Vanderbilt J.D.
Official Capacity: Just Some Guy
Admissions: only when in a contemplative mood.
Ros Atkins @rosatkins.bsky.social BBC News Analysis Editor, The Media Show, 'The Art of Explanation', 'Communicating...' podcast, squash enthusiast, DJ. Agent:
Sophieclaire@miradorgroup.co.uk
Ferris Jabr @ferrisjabr.bsky.social NYT bestselling author of Becoming Earth (Random House) ✵ Contributing writer, New York Times Magazine ✵ Naturalist, wildlife gardener & photographer, baker ✵ 🇱🇧🇺🇸🏳️🌈 ✵ Surname rhymes with neighbor ✵ https://www.ferrisjabr.com
Jonathan Watts @jonathan-watts.bsky.social Author of The Many Lives of James Lovelock, founder of Sumaúma.com and the Rainforest Journalism Fund. Guardian environment writer. 
Peter Godfrey-Smith @petergs.bsky.social 
Nokov @nokov.bsky.social limited time only
Tari Borealis @tariborealis.bsky.social Kernkompetenz: Overthinking, simultan nölen und nörgeln
Fotografie, Malerei und jede Menge Worte.
Kontakt: https://threema.id/Z89DAYRP
Rachael Talibart @rachaeltalibart.bsky.social Ocean and coast-obsessed professional photographer. Based in UK. Photos made by a human with a camera.
https://rachaeltalibart.com
Neutralious @neutralious.bsky.social In Limbo
Robinson Meyer @robinsonmeyer.bsky.social I’m the founding executive editor of Heatmap News, a contributing Opinion writer for The New York Times, and the cohost of the Shift Key podcast.
📍NYC
World Bollard Association™️ @worldbollardassoc.bsky.social The official Bluesky account of the World Bollard Association™️. MERCH STORE - https://worldbollardassociation.team-togs.com/shop/storeorderform.php
Kumail Nanjiani @kumail.bsky.social My new special Night Thoughts is out NOW on Hulu.
linktr.ee/kumailnanjiani
Mike || Comms on hold until my bones are fixed @michalputo.art Graphite/Oil/Digital. No NFT/AI.
Artistic NSFW happens. 🔞 alt: @artbymike.eurosky.social
He/him. PL/EN
#art #darkart
https://michalputo.art/hub/
https://michalputo.bigcartel.com/
https://patreon.com/michalputo_art
Dr. Donna J. Drucker @histofsex.bsky.social Research development by day, history of sex, reproduction, & technology by night. Books at U of Pittsburgh Press, Springer, MIT Press, & Reaktion (future). Black cat, cold takes. NYC. No employer opinions. #histsex #histmed #histtech
Alex Hanna @alexhanna.bsky.social Director of Research, @dairinstitute.bsky.social
Roller derby athlete
https://alex-hanna.com
Book: thecon.ai
Pod+newsletter: https://dair-institute.org/maiht3k
🇪🇬Ⲛⲓⲣⲉⲙⲛ̀ⲭⲏⲙⲓ
🏳️⚧️ she/هي
📸 @willtoft.bsky.social
Rep📘 @ianbonaparte.bsky.social
Tim Fernholz @timfernholz.com journalist, author, internet participant
writing and reporting on space, AI, and public policy, at TechCrunch and elsewhere
I always want to hear your tips and ideas on signal: tim_fernholz.21
timfernholz.substack.com | www.timfernholz.com
Oakland, CA
Karen Lloyd @karenlloyd.bsky.social Subsurface microbiologist/biogeochemist, runner, laugher, wife, parent, TED speaker, Wrigley Prof. at U. Southern California, she/her, got a book coming out in May 2025 called INTRAterrestrials: Discovering the Strangest Life on Earth
Clodagh Finn @clodaghfinn.bsky.social Journalist, writer (new book, The Irish in the Resistance) and collector of stories. Posts about women from history.
Julia Carrie Wong @joolia.bsky.social senior reporter at the guardian us / julia.wong@theguardian.com / juliacarriewong.11 on Signal
Dr Matt Morgan @drmattmorgan.bsky.social Doctor & Author CRITICAL / ONE MEDICINE / A SECOND ACT
Advisor for the play NYE
Patron of 2Wish & The Humanimal Trust
Columnist at BMJ
Professor at Cardiff and Curtin University
Represented by Charlotte Seymour at Johnson & Alcock
Jeffrey Kopstein @jeffkopstein.bsky.social Historian, social scientist, low talent fitness fanatic. Dean's Professor of Political Science. UCI
Recent book: *The Assault on the State* https://www.amazon.com/Assault-State-Global-Government-Endangers/dp/1509563156/ref=mp_s_a_1_1?dib=eyJ2IjoiMSJ9.U0B_8
Christopher W. Lynn @chriswlynn.bsky.social Statistical physics of the brain 🧠 & other complex systems 🦠 | Asst Prof of Physics & QBio at Yale
X: @ChrisWLynn
Lab: lynnlab.yale.edu/
Jason Koebler @jasonkoebler.bsky.social Journalist @404Media.co
Signal: jason.404 // email: jason@404media.co
Laleh Khalili @lalehkhalili.bsky.social Politics, poetry, ports, pottymouth. She/her.
Typos and dropped words in every post, because sharing is caring.
Find me at l.khalili@exeter.ac.uk 
Daniel Golliher🗽 @danielgolliher.bsky.social Maximum New York—teaching accelerated intros to city and state government + legal history of the subway //📍 NYC
www.maximumnewyork.com
twitter: x.com/danielgolliher
🗽//🇺🇸//🏳️🌈
Jacqueline Murray @jacquelinemurray.bsky.social UProfEmerita, History, UGuelph; medievalist sex, gender & sexuality, esp masculinities & embodiment; learner of Scottish Gaelic, recapturing joy of writing & various needle work, co-habits with Eugene the cat
Wolfgang Streeck @wstreeckblog.bsky.social This account is solely to inform readers on new blog entries.
https://wolfgangstreeck.com/
Annaka Harris @annakaharris.bsky.social New York Times bestselling author of "CONSCIOUS", writer / producer of the audio documentary "LIGHTS ON", author of the children's book "I Wonder"
AnnakaHarris.com
Alastair Campbell @alastaircampbell2.bsky.social Writer, strategist, co-presenter the U.K. No1 podcast The Rest Is Politics … love Britain hate Brexit, loved Twitter loathe Musk n Trump 
JS Tan @js-tan.bsky.social Book: AGAINST TECH OLIGARCHY, out Sept 15 (pre-order: https://againsttecholigarchy.com)
PhD candidate @ MIT DUSP. Research on labor and the political economy of AI/cloud. https://js-tan.com
Patrick Radden Keefe @praddenkeefe.bsky.social New Yorker staff writer. Author of Rogues, Empire of Pain, Say Nothing. Podcast: Wind of Change. Producer of FX series Say Nothing, now streaming on Hulu (in the US) and Disney+ (everywhere else).
New book coming April 7, 2026: London Falling.
Sarah Hart @sarah-hart.bsky.social Mathematician, speaker, author of Once Upon a Prime: the Wondrous Connections between Mathematics and Literature.
Former Gresham Professor of Geometry, Professor Emerita of Mathematics at Birkbeck https://www.bbk.ac.uk/our-staff/profile/8004985/sarah-hart
Dave Gorman @davegorman.bsky.social 36hrs of TV stand-up on youtube: https://youtube.com/@davegorman235/ I also set crosswords. Bluth in the Indy, Fed in the Graun, Django in the Telegraph
Davegorman.com
Hallie Rubenhold @hallierubenhold.bsky.social Author of The Five, historian and a bit of TV. Story of A Murder: The Wives, The Mistress and Dr Crippen’s Crime of the Century on bookshelves March 2025. https://linktr.ee/hallierubenhold
Sam Bennett @hallofnotes.bsky.social Popular music lecturer, researcher and musicologist focusing on nostalgia led internet based music scenes. Passionate about culture, with a particular interest in horror, professional wrestling and overly specific music genres. He/Him. All views my own.
Jen St. Denis @jenstden.bsky.social Vancouver, B.C. journalist covering politics and housing for TheTyee.ca
Instagram and TikTok: @jenstdenis
Email: jstdenis at thetyee dot ca
St. Scandalbags @alfaguru.bsky.social Collector of strange books. In an inexplicable relationship with the late Frank Harris. He/him.