Justin Wolfers @justinwolfers.bsky.social Econ professor at Michigan ● Senior fellow, Brookings ● Intro econ textbook author ● Chief economist & Deputy platypus https://newsletter.platypuseconomics.com ● Find me: https://linktr.ee/justinwolfers
Toby Buckle @polphilpod.bsky.social Podcast host & writer. US & UK politics, philosophy, religion, & the odd food pics.
Elle Cordova @ellecordova.bsky.social A nerd at large. Writer of stuff.
Join my sci-fi book club:
http://patreon.com/ellecordova
nerd humor • space & sci fi • books
Jonathan Maxerman Berman, PhD @jonathanberman.bsky.social Mastodon:
@JonathanMBerman@fediscience.org
Ion channels, kidneys, books, etc
Seth Mnookin @sethmnookin.bsky.social Journalist, science writer, director of sciwrite.mit.edu, cochlear implant user. Formerly: brain tumor patient
Anne Applebaum @anneapplebaum.wsocial.eu staff writer @theatlantic.com and senior fellow @snfagora.bsky.social. author of GULAG, IRON CURTAIN, RED FAMINE, TWILIGHT OF DEMOCRACY and AUTOCRACY INC
https://linktr.ee/anneapplebaum
Bob Morris, MD, PhD @rdmorris.bsky.social Epidemiologist/physician/award winning writer.
University of Washington Environmental Health Sciences
Misinformation researcher
https://drbobmorris.substack.com
Founder
https://scienceaccountability.org
If Books Could Kill @ifbookspod.bsky.social A podcast about the airport books that captured our hearts and ruined our minds.
Patreon: patreon.com/ifbookspod
Merch: ifbookspod.dashery.com
Margaret Lewis, PhD, FLS @magratnj.bsky.social Sabertooth cat & carnivore expert, paleontology, Carnivora, paleoanthropology, Past President Society of Vertebrate Paleontology, Prof of Biology Stockton University, JSC BSA STEM Chair, mom, musician, knitter, former BSA Scoutmaster, she/her, #TransRights
Julianne Zelda Kiely 🌿Commissions open🌿 @palaeojules.bsky.social British Palaeobotanist, palaeobotanical illustrator and consultant, currently researching Mesozoic plants.
🌿Commissions and consulting open!🌿
BSc, MRes, PGR Student at OU
(she/her)🏳️⚧️🏳️🌈
patreon.com/JulianneKiely
https://palaeoflora.blogspot.com/
Paul Krugman @pkrugman.bsky.social Ex NY Times, now author of Substack Paul Krugman. Nobel laureate and, according to Donald Trump, "Deranged BUM". Also Research Professor at the City University of New York Graduate Center and senior scholar at the GC-CUNY Stone Center.
Dr Lindsey Fitzharris @drlindseyfitz.bsky.social NYT Bestselling Author. Medical Historian. Breast Cancer Survivor.
Next book: SLEUTH-HOUND, a whirlwind tour of Victorian forensics from the perspective of the man who loaned a voice to Baker St.’s famous resident: Sherlock Holmes. Out October 20.
Jack Jenkins @jackjenkins.me National Reporter for Religion News Service. "Workaday writer." — The New Yorker. Author of "American Prophets," a book on the religious left. Tips? Try me on Signal: jackmjenkins.60 Website: jackjenkins.me
Philipp Markolin @philippmarkolin.eurosky.social Science blogger and communicator:
www.protagonist-science.com
My investigative book about the COVID-19 origin controversy and manipulation campaigns about it can be found here:
www.lab-leak-fever.com
Dana Bergstrom @danambergstrom.bsky.social Scientist, ecologist, Antarctica, impacts of climate change & writer of musicals
Antarctica, Beneath the Storm (Cast Album) out now!
Antarcticamusical.com
#BluePlanetNeeds💙OurLove Lutruwita/ Tasmania.
Your Local Epidemiologist @ylepidemiologist.bsky.social 👩🏻🔬 Simplifying public health with data-driven insights
💡 Helping you make informed health decisions
🎓 MPH, PhD
👇🏻 Get weekly science-backed updates
https://yourlocalepidemiologist.substack.com/
Tom Sharpe @tomsharperocks.bsky.social Geologist, writes on the history of geology and palaeontology, especially in the late 18th–early 19th C, and on the history of geology in Antarctica. Patron Lyme Regis Museum. Author of THE FOSSIL WOMAN A LIFE OF MARY ANNING (Dovecote Press 2020).
Elise Cutts @elisecutts.bsky.social Science journalist in Austria writing for Quanta, New Scientist, Scientific American, Science, and others. Signal: emc.7243623.
Get my newsletter about the forces that shape how research is done, shared, believed, and acted upon: www.reviewertoo.com
Jed Taylor @jedtaylorartist.bsky.social Artist, usually animals, often prehistoric ones. He/him. 
PalMD @palmd.bsky.social Husband, dad, internist, damn good canoeist. He/him.
Social Media Lab @socialmedialab.ca SocialMediaLab.ca
- News, analysis & views by @philipmai.com re: the politics of tech, social media, AI, immigration, democracy, mis/disinfo, war & propaganda. Explore our suite of social media tools for public interest research: socialmedialab.ca/apps/
Jenna Norton @jenna-m-norton.bsky.social Health Equity Scientist, Bethesda Declaration signer, work at NIH, speak in my personal capacity, photo: AP/Jose Luis Magana
Also on:
https://www.instagram.com/jmnorton
https://www.tiktok.com/@jennajmn
https://linktr.ee/declarationsofdissent
Julia Serano @juliaserano.bsky.social author of Whipping Girl, Sexed Up, Excluded & 99 Erics. also a musician & biologist. more at juliaserano.com. @juliaserano most other platforms. she/her
Tom Scott @tomscott.com I make things. They’ll probably come back to haunt me in a few years’ time. https://www.tomscott.com/
History With Kayleigh @kayleighhistory.bsky.social Dutch Ancient History Nerd -
Content creator on Youtube. Creating videos on Human Evolution, Ancient Structures, Ancient Inventions, Archaeological Discoveries and more!
Subscribe & Join Me❤
John Jackson @jpj.bsky.social Historian of scientific racism. Here's how to find all my stuff: https://www.johnpjacksonjr.com/
Jeremy Faust, MD @jeremyfaust.bsky.social ER doctor at Brigham and Women's in Boston, Harvard Medical School.
Words in: NY Times, WaPo, Atlantic, Slate, CNN. I'm also "editor-in-chief" of MedPage Today and write "Inside Medicine" on Substack:
https://insidemedicine.substack.com/subscribe 
Dr Vanessa Pirotta @drvanessapirotta.bsky.social Wildlife scientist 🐋 | Woman in STEAM | author | vessel operator | Sydney | 🇲🇹🇮🇹 | 🐳🐳 calves
www.vanessapirotta.com
https://www.instagram.com/drvanessapirotta/profilecard/?igsh=ZnpieTR6cWV6Mm9t
Gordon Pennycook @gordpennycook.bsky.social Associate Professor, Psychology @cornelluniversity.bsky.social. Researching thinking & reasoning, misinformation, social media, AI, belief, metacognition, B.S., and various other keywords. 🇨🇦
https://gordonpennycook.com/
Dana Nuccitelli @dananuccitelli.bsky.social Research Manager for @cclusa.org, environmental scientist, climate journalist for @climateconnections.bsky.social. Views my own.
Ian Bushfield @bushfield.ca Humanism and politics. 📍 Coquitlam, BC
Work @bchumanist.ca
Podcasts: PolitiCoast & Cambie Report
More on me https://ian.bushfield.ca
Zack Beauchamp @zackbeauchamp.bsky.social Senior Correspondent at Vox covering the crisis of global democracy. Author of The Reactionary Spirit, a book on that topic, and a '25-'26 distinguished visiting fellow at the University of Pennsylvania's Perry World House.
Kids Can Press @kidscanpress.bsky.social Award-winning publisher of picture books for children 3-7 & non-fiction, fiction & graphic novels for children 8-12.
Phil Edwards @philedwardsinc.bsky.social edutainer https://www.youtube.com/@PhilEdwardsInc
Michael Edison Hayden @michaelehayden.bsky.social Author: Strange People on the Hill https://www.hachettebookgroup.com/titles/michael-edison-hayden/strange-people-on-the-hill/9781645030607/ |
Signal: Mike.8852 |
patreon.com/c/PostingThroughIt |
https://michaeledisonhayden.substack.com |
🇺🇸🇪🇬
Reo Eveleth @reveleth.com "covers the strange and consequential with equal enthusiasm"
"I may be unable to discern the point, but it definitely made me read the whole thing"
reporter 〰️ writer 〰️ sculptor 〰 @coyotemedia.org calendar guy 〰️ they/them 〰 https://reveleth.com/
By Cory Doctorow (GPG 0xBF3D9110957E5F4C) @doctorow.pluralistic.net I post long threads. Writer (sf novels, etc); blogger (pluralistic.net); activist (eff.org). Latest book: "The Reverse Centaur's Guide to Life After AI" Buy my books (DRM-free!) at craphound.com/shop.
Dianna Cowern @thephysicsgirl.bsky.social Lame puns and #longcovid. Maybe some science here and there.
Leah Feiger @leahfeiger.bsky.social director of politics and science @wired.com, co-host of Uncanny Valley (available wherever you get your podcasts!) -- signal leahfeiger.86 with tips
Jax Jacobsen @jaxjacobsen.bsky.social Advocating for development of geothermal energy | Board member, Transport Action Canada | Board member, SWCC | Cyclist | Green urbanist | NYC-born, heart in UK/France, feet in Montreal | je parle français | www.jaxjacobsen.com
Boston Tom Levenson @tomlevenson.bsky.social Science writer. New book: A Pox on Fools arrives in May 2026. Preorders https://www.penguinrandomhouse.com/books/808113/a-pox-on-fools-by-thomas-levenson/ Professing science writing at MIT. Spouse & dad. Servant to 2 feline overlords...All opinions mine.
Katie Suleta @drkatiesuleta.bsky.social Public health and healthcare researcher, educator, and writer.
Doctorate of Health Sciences, Master's of Public Health, Master's of Health Informatics
drkatiesuleta.com
Richard Wiseman @richardwiseman.bsky.social Psychologist, writer and magician. 
The Canadian Children's Book Centre @kidsbookcentre.bsky.social We support the reading, writing, illustrating and publishing of Canadian books for young readers. 🇨🇦🧒🏽📚 bookcentre.ca
Dan McClellan @maklelan.bsky.social Public scholar of the Bible and religion
For speaking requests: live@thewatermarkagency.com
Jesspooka Kant 🎃 @jessdkant.bsky.social Researcher, therapist, heavily caffeinated. Frequently described as a bit of a handful. 🖤 (She/her) 🏳️⚧️ jessk.org/blog
Moira Donegan @moiradonegan.bsky.social Opinion columnist covering gender and politics at The Guardian. Writer in residence at the Michelle R. Clayman Institute for Gender Research. Host of the podcast In Bed with the Right. Real piece of work.
Science-Based Medicine @handle.invalid Exploring issues and controversies in the relationship between science and medicine.
Q. McLamore @ghawinriver.bsky.social Assistant Professor of Social Psychology (They/Them). Views expressed are strictly my own and not those of my employer.
Rebekah Tromble @rebekahtromble.bsky.social Dir. of Global Partnerships, Inst. for Information, the Internet & Democracy, NEU | Union of Concerned Scientists 2024 Defender of Science |
Co-founder: https://researchersupport.org/
https://expertvoicestogether.org/
https://independenttechresearch.org/
Michelle Goldberg @michellegoldberg.bsky.social New York Times opinion columnist; MSNOW contributor; author.
Matt Bevan @mattbevan.bsky.social Host/writer of 'If You’re Listening’ from ABC News. http://seedisclaimer.com
Contact me via ifyourelistening [at] abc.net.au
James Ball @jamesrball.com Political editor @ The New World
Opinion @ The i Paper
Fellow @ Tech Policy Press
Fellow @ Demos
PhD researcher @ UCL Laws
newsletter @ techtris
Latest book: The Other Pandemic – How QAnon Contaminated The World. 🏳️🌈
https://www.jamesrball.com/
Oona Hathaway @oonahathaway.bsky.social Professor at Yale Law School & Professor of Political Science at Yale University; President, American Society of International Law; Executive Editor at Just Security; former Special Counsel at U.S. Department of Defense. Website: oonahathaway.com.
Janelle Shane @janelleshane.com I write about the strange side of AI at aiweirdness.com
Also a laser scientist.
She/her. Colorado, USA
Whitney K, MPH, PhD @factcontagion.bsky.social Fact Contagion | Epidemiologist | Public Health | Infectious Diseases | Zoonotic flu | SciComm (All opinions are my own)
Silvia Pineda-Munoz, PhD - Climate Ages @climateages.bsky.social Founder, Climate Ages | Paleontologist, Ecologist, & Science Storyteller
https://climateages.com/
Jamie Lewis @drjamielewis.bsky.social Sociologist of Science and Mystery. Reader at Cardiff University. Enjoy talking sports and politics too.
Clare Fieseler, PhD @fieseler.bsky.social Journalist covering the ocean and climate change / currently: columnist @sciencepolitics.bsky.social / former: POLITICO, The Washington Post, The Post & Courier / National Geographic Explorer / signal @clare.14
Krutika Kuppalli, MD FIDSA @krutikakuppalli.bsky.social ID Physician. Associate Professor. Global public health, pandemic preparedness and response, emerging infectious diseases (COVID-19, viral hemorrhagic fevers, mpox). Former WHO medical officer in Health Emergencies. Section editor PLOS GPH and OFID.
Sherrilyn Ifill @sifill.bsky.social Civil rights lawyer; democracy warrior, dedicated to racial justice & equality. Fmr President & Director-Counsel, NAACP Legal Defense & Educational Fund, Inc.
Sam Stein @samsteindc.bsky.social Bulwark/MSNBC/stein at thebulwark dot com
Ryan Arey @ryanarey.bsky.social he/him Producer, Writer, Host for ScreenCrush follow me on Substack https://substack.com/@ryanarey
Dr. Elisabeth M. Yang @emyang.bsky.social Philosophically-bent, historian/childhood studies PhD, Wellcome Trust Fellow, history of medicine, material culture/moral babies & children/amateur thespian/tea snob
Based in the School of Philosophy, Religion and History of Science at University of Leeds
Ashley Hall @ladynaturalist.bsky.social Paleontologist ⛏️🦴. Museum Educator. Swiftie 🫶. #scicomm. Published author of children's #dinosaur books 📚. Favorite dinosaur: #Parasaurolophus. (she/her)
Julius Csotonyi @juliuscsotonyi.bsky.social Paleoartist, natural history artist (no AI!), microbiologist, ecologist, educator, and nature lover with a mighty passion for protecting life on Earth -- and an inextinguishable hope and motivation to make a better world.
Laurel Bristow @laurelbristow.bsky.social “Well researched and completely unhinged”
Host of NPR podcast network’s Health Wanted. MSc
Marco Zenone @marcozenone.bsky.social Assistant Professor @uOttawa researching medical & public health mis/disinformation, digital platforms, and commercial determinants of health.
Zenonelab.ca
Jen Lee @jenleecbc.bsky.social Senior Reporter for CBC News specializing in health stories
cbc.ca/calgary
Based in Calgary, Alberta
cbc.ca/news/canada/calgary/author/jennifer-lee-1.2878035
Dara Lind @daralind.bsky.social Former journalist, now at @immcouncil.org (all posts here VERY MUCH my own), guest columnist at @documentedny.bsky.social, forever immigration explainer.
Signal: daralind.18
Ruthless cosmopolitan.
Molly Crabapple @mollycrabapple.bsky.social Artist. Author of NY Times bestseller HERE WHERE WE LIVE IS OUR COUNTRY: STORY OF THE JEWISH BUND
my book: https://www.penguinrandomhouse.com/books/646320/here-where-we-live-is-our-country-by-molly-crabapple/
Mollycrabapple.com
Mollycrabapple.substack.com
Colette Delawalla, PhD @cdelawalla.bsky.social Founder & CEO of @standupforscience.net
Standupforscience.net substack.com/@sciencefightclub
PhD in Clinical Psychology
"Colette is brass knuckles...w/ spikes tipped in poison"
“Delusional broad”
"Lady Switchblade"
“Ditsy socialist liberal”
Rebecca Sear @rebeccasear.bsky.social Director of the Centre for Culture and Evolution, Brunel University London @brunelcce.bsky.social
https://www.rebeccasear.org/
Juliet Turner @juliet-turner.bsky.social Ecologist & Evolutionary Biologist. previously DPhil @ Oxford: insect social evolution 🐝
Rebecca Charbonneau @rebeccacharbon.bsky.social Historian of Science at The American Institute of Physics. Adjunct Asst Scientist at the National Radio Astronomy Observatory, Research Fellow at the SETI Institute. Author of Mixed Signals: Alien Communication Across the Iron Curtain.
Versha Sharma @versharma.bsky.social founder and publisher of Fine Lines on Substack; former EIC @teenvogue.bsky.social, trying to figure out how to be a good person in this chaotic world
@framestore.bsky.social @framestore.bsky.social 
Laura K Field @lkatfield.bsky.social Scholar in Residence at the Niskanen Center in DC. Author of Furious Minds, about the MAGA New Right. Bylines at The Bulwark, The New Republic, Politico, NYT, The Atlantic.
www.lkfield.com
Also with American University, Illiberalism Studies at GW.
Ellie Littlechild @elittlechild.bsky.social ❤️❤️➕🟦/🖖🖖/🎞️📺
Content producer for @WhoCulture, @TrekCulture and @WhatCulture!
Away with the fairies, timelords and Vulcans! 🧚♀️🖖
https://linktr.ee/ELittlechild
SK Winnicki, PhD 🏳️⚧️ @skwinnicki.bsky.social Evolutionary ecologist & ornithologist, postdoc Ohio State | PhD UIUC, MSc Kansas State | SciComm, birding, and nature photography | certified Lawn Hater, Cowbird Apologist, Stress Physiology Enthusiast, Typo Lover | they/them 🏳️⚧️🏳️🌈 | skwinnicki.com
Sarah Cox @sarahkcox.bsky.social Environmental journalist & author of "Signs of Life: Field Notes from the Frontlines of Extinction" and "Breaching the Peace: The Site C Dam and a Valley’s Stand Against Big Hydro." Biodiversity reporter for The Tyee.
Matthew R Francis @bowlerhatscience.org Science writer, journalist, physicist, hat man, cat man, queer. Pfp by @makinaro.com . Signal: BowlerHatScience.51
Prof Sheena Cruickshank @sheencr.bsky.social Immunologist & science communicator based at UoM fascinated by our immune response to threats (pathogens, pollution) & microbiome & how this exposome affects health. Also quite likely to share random dog and nature pics 🧪👩🔬 #AcademicSky #SciCom
Danielle Beckman @daniellebeckman.bsky.social I like brains and microscopes. Interested in Neurovirology
PharmD, MS in Biophysics, PhD in Biochemistry
🇧🇷 Rio 🇺🇸 Sacramento 🇩🇪 Munich
International Society of Long COVID & Post-Acute Infection Syndromes: https://islc-pais.com/
daniellebeckman.com
Elizabeth Jacobs, PhD @elizabethjacobs.bsky.social Blue in Arizona, forged in the Burgh.
1elizabethtjacobs1@gmail.com
@defendpublichealth.bsky.social
https://www.defendpublichealth.org
BK. Titanji @boghuma.bsky.social Physician Scientist MDPhD
Infectious Diseases
Academic Medicine
Global Health
Science Communicator
Posts are my opinions, not my employer's and not medical advice
I bet on myself and double down
https://substack.com/@bktitanji
Carmen Celestini @philofwrite.bsky.social Researcher in conspiracy theories, religion, gender, extremism, end times, and hate. Lecturer at the University of Waterloo.
Carmencelestini.com
https://drcarmencelestini.substack.com/?r=19nlu2&utm_campaign=pub-share-checklist
My Book GodsAngryMen.com
Genetically Modified Skeptic @gmskeptic.bsky.social Drew | Religious pluralist, atheist/agnostic, wannabe educator and occasional polemicist who makes YouTube videos.
Margaret Atwood @margaretatwood.bsky.social Writer of this and that... www.margaretatwood.ca
and margaretatwood.substack.com;I also have an Instagram account, though I don't know how to use it much, beyond posting pictures...
Unbiased Science @unbiasedscipod.bsky.social Founded by public health scientist, Dr. Jess Steier, Unbiased Science represents a team of interdisciplinary scientists, educators, and advocates who are passionate about bringing evidence-based health + science info to the masses. ✌🏼 Respectful discourse.
@gareth-gaudin.bsky.social @gareth-gaudin.bsky.social 
Decoding the Gurus @guruspod.bsky.social Decoding the Gurus Podcast.
Email at: decodingthegurus@gmail.com.
Support the pod at: https://patreon.com/DecodingTheGurus
Chris Kavanagh @ckava.bsky.social Cognitive Anthropologist/Social Psychologist. Norn Irish in Japan. Junior co-host of Decoding the Gurus. Interested in conspiracism, extremism, & religion/ritual psychology.
David Farrier @davidfarrier.com WEBWORM / FLIGHTLESS BIRD / DARK TOURIST / TICKLED / MISTER ORGAN
davidfarrier@protonmail.com | www.webworm.co
Dr. Julia K. Baum @baumlab.bsky.social Ocean climate change impacts & solutions (juliakbaum.org, bluecarboncanada.ca) | UVic Special Advisor Climate | Director https://climatesolutionsleaders.org | Pres. https://csee-scee.ca | scientist | mom | feminist | obsessed w 1.5C | stubborn optimist
Karmvir Padda @karmvirpadda.bsky.social #FirstGen PhD Candidate @UWaterloo | 2021 SSHRC_CRSH (CGS) Doctoral Scholar | Researching radicalization & ideologically motivated violent extremism, computational social science
Nicole Hemmer @pastpunditry.bsky.social Historian of conservatism, media, and the presidency at Vanderbilt. Author of PARTISANS & MESSENGERS OF THE RIGHT. Cohost of @thisdaypod.com from Radiotopia. Frequently posting on IG stories @pastpundit
Katie Drummond @katie-drummond.bsky.social Global Editorial Director at WIRED.
Board member @freedom.press
Speaker at UTA
Neil Shubin @neilshubin.bsky.social Paleontologist. Developmental Biologist. Anatomist. Polar wanderer. Telling people that they are fish since 2008.