Javier Sempere
Visual arts, generative AI art, photography, digital creation. Perfumist, perfume lover. Corporate consultant. Concerned citizen.
@markhoofnagle.medsky.social
Trauma Surgeon. Basic Scientist. UVA/UMD/UPenn. Now WashU/STL. Blocking is curating.
@annamerlan.bsky.social
Journalist at Mother Jones and elsewhere, author, writer of social media posts on micro-blogging sites. Tips to [email protected] or on Signal, username annamerlan.30
@noupside.bsky.social
✍🏼Studies influence, propaganda, adversarial abuse @Georgetown. Writes @Lawfare, The Atlantic. 📖 Invisible Rulers: The People Who Turn Lies Into Reality — on influencers, online crowds, &bespoke realities (invisiblerulers.com) 🦹🏻♀️ Twitter Files supervillain
@carlbergstrom.com
UW biology prof. I study how information flows in biology, science, and society. Book: *Calling Bullshit*, http://tinyurl.com/fdcuvd7b LLM course: https://thebullshitmachines.com Corvids: https://tinyurl.com/mr2n5ymk I don't like fascists. he/him
@drjengunter.bsky.social
Doctor, writer, Canadian Spice, lasso of truth, I speak for no one but me. 2X NYT bestsellers. More thoughts at TheVajenda.com
@aetiology.bsky.social
Collector of social media sites. Definitely not a memelord. Sometimes scienceing (infectious disease epi and shit. Occasionally literally). Writes about vaccine hesitancy, science misinfo, zombies. Probably somewhere on a trail. Views own etc.
@enirenberg.bsky.social
Views my own, but you can borrow them if you feel so inclined. Anti-disease. Big Nerd Energy. “A homework person.” Fun at parties. Antibody hoarder. “Problematically literate.” he/him
@carlzimmer.com
NYT columnist. Signal: carlzimmer.31 Newsletter: https://buttondown.com/carlzimmer/ Web: http://carlzimmer.com [This account includes a tweet archive]
@jaredlholt.bsky.social
Senior Researcher, US Hate & Extremism @ Institute for Strategic Dialogue (ISD) • [Views expressed here are my own] 🎙️Find “Posting Through It” on your favorite podcast player and here: https://postthroughit.substack.com/
@brendannyhan.bsky.social
Dartmouth political scientist and Bright Line Watch co-director. Previously Upshot NYT / CJR contributor, Spinsanity co-founder, All the President's Spin co-author. https://sites.dartmouth.edu/nyhan/ http://brightlinewatch.org
@ryanmarino.bsky.social
Human Doctor • Toxicology • Addiction • Emergency • #WTFentanyl & more often just WTF • drugs are misunderstood but people are misunderstood more • he/him • YouTube.com/@RyanMD • #MedSky
@badmedicaltakes.bsky.social
Posting the worst medical takes. Have a submission? DM or @ me. #MedSky
@gidmk.bsky.social
Epidemiologist. Research Fellow. Doctor of Spreadsheets. Writer (Slate, TIME, Guardian, etc). PhD, MPH. Host of senscipod Email [email protected] he/him. Find my writing on Substack and Medium.
@thegrugq.bsky.social
@questauthority.bsky.social
Father, Army Husband (Ret.), lawyer. KUSK alum; public servant. Litigation disaster tour guide. Odd Fellow (and odd fellow). Proud member of the terminally online community since 1993. he/him
@conspirator0.bsky.social
Data Scientist/Musician/Participant in the General Confusion. Oppose autocracy and research/counter disinformation. I serve the realm. Caution: frequent cat photos. https://conspirator0.com/ https://www.youtube.com/watch?v=C1ItrZiqTLw
@c0nc0rdance.bsky.social
Molecular biologist from Texas, here to share my meanderings on nature, science, history, politics, and zombies. Long threads a specialty.
@michaelemann.bsky.social
Scientist/Author/Speaker; Presidential Distinguished Prof/Director Center for Science, Sustainability & the Media/Vice Provost for Climate, U. Penn; National Academy of Sciences; Royal Society; Tyler Prize
@jonathanstea.bsky.social
🇨🇦 Clinical Psychologist. Adjunct Assistant Professor at University of Calgary. Author. New book: www.JonathanStea.com Newsletter: https://open.substack.com/pub/jonathanstea University of Calgary: https://profiles.ucalgary.ca/jonathan-n-stea
@gorskon.bsky.social
"Antagonist of Bhattacharya" (per Paul Thacker) & "damaging to science" (per Jay Bhattacharya). Surgeon/scientist promoting science-based medicine and Editor, Science-Based Medicine blog (sciencebasedmedicine.org). X/Twitter & Threads: @gorskon. (He/him)
@tarahaelle.bsky.social
Science/health journalist • teacher • author • photographer 📷• kidlit • dog lover 🦮• rat mom 🐀• Texan • ADHD • neurodivergent • she/her Pro: 👩⚖️🏳️🌈🏳️⚧️✊🏽💉😷📚⚖️ tarahaelle.net
@joho.bsky.social
I love vaccines, animals, and my wife, who set up this profile. https://sciencebasedmedicine.org/we-want-them-infected/
@tnicholsmd.com
Humanist | Emergency+Addiction Medicine | Health policy and advocacy | Health technology and innovation | Views my own (he/him) I am driven by two main philosophies: know more today about the world than I knew yesterday and lessen the suffering of others
@mikethemadbiol.bsky.social
I'm a biologist, mad as in angry. Pro-D.C. statehood since 1969. DCist @[email protected] @mikethemadbiol at Elongated Muskrat's site (now locked and tweets removed, because Musk is an asshole) www.mikethemadbiologist.com 🧪
@mdaware.org
ER doc at Northwestern interests include social media for medical journals and medical education, health policy, and airway management amateur guitar gear nerd opinions are mine, arent medical advice ja.ma/seth
@caulfieldtim.bsky.social
Professor of health law and science policy, author, speaker, and commentator. #ScienceUpFirst Linktree: https://linktr.ee/caulfieldtim
@rjblaskiewicz.bsky.social
Associate Prof. of Critical Thinking and First-Year Studies at Stockton University. I hunt quacks and quackery across time and space. He/him. Huzzah: science, pseudoscience, conspiracy theory studies. Harrumph: fakes, frauds, fascists. #U2, #MST3K, #WWII
@jonathanjarry.bsky.social
Science communicator with McGill University's Office for Science and Society. Separating sense from nonsense. Not all studies are created equal.
@tinfoilawards.bsky.social
Awarding those outstanding conspiracy theorists who assure the rest of us that we are, at least, relatively sane. https://youtube.com/channel/UCDlnLHMCM1bD0nZ9V6bkrAQ
@johnmashey.bsky.social
Semi-retired computer scientist, ancient UNIXer, "Big Data" https://en.wikipedia.org/wiki/John_Mashey Last 20 yrs: chasing anti-science disinfo, especially on climate or tobacco, helping defend scientists. Supporter of CSLDF, NCSE, CSI, member AAAS, AGU.
@keithkahnharris.bsky.social
Author. Sociologist. Senior Research Fellow at Institute for Jewish Policy Research and Lecturer at Leo Baeck College but here in a personal capacity. Interested in metal, Jews and much else. https://linktr.ee/keithkahnharris
@benjaminchambers.bsky.social
dipshit dilettante | og sjw | wokescold | apprentice of the cathedral | acolyte of cthulhu | partisan of the unpopular front | game theoretic moralist | free market communist | evangelist for anarchy | antistemlord aktion | mtm dysphoric | he/him/his
@notalawyer.bsky.social
No longer in good standing with the New York State bar My newsletter: StringinaMaze.net
@brandyzadrozny.bsky.social
Reporter lady. Currently NBC News. Signal brandyzadrozny.53
@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.
@maxkennerly.bsky.social
Nearly 20 years in court as a law-talking guy for plaintiffs, now a mix of stuff. Posts too much about politics. email [email protected]
@jayrosen.bsky.social
I teach journalism at NYU, critique the press, try to suggest reforms. PressThink is the name of my subject and my site.
@brooklynmarie.bsky.social
Tlönista. Shitposting merrily downward. Weird plant, cat, books lady. Sci-fi, fantasy, art, jazz, etc. Profile photo is a selfie with the bottom half of my face hilariously covered by my cat's. Banner pic is of crows in a tree.
@davekarpf.bsky.social
Political Communication Professor at GWU. I write a lot about the history and future of tech and politics. Best known for that one time I made fun of Bret Stephens. Davekarpf.substack.com
@radleybalko.bsky.social
Journalist. Quattrone Center journalism fellow. Author: Rise of the Warrior Cop. Co-author: The Cadaver King and the Country Dentist. Forthcoming book: The Defenders (Spring 2026) Substack: radleybalko.substack.com Signal: radleybalko.52
@amandamarcotte.bsky.social
Senior politics writer at Salon.com. Subscribe to Standing Room Only: salon.com/newsletter
@skepticalscience.bsky.social
Non-profit science education organization building public resilience against climate misinformation. More at http://sks.to/welcome