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
Shahak Shapira @shahak.bsky.social Comedian. Comedy. Poop.
Timo Lehmann @lehmann.bsky.social DER SPIEGEL
Daniel Vorgrimler @dvorgrimler.bsky.social Direktor bei Destatis, bin hier privat unterwegs, Vorsitzender RatSWD und Stellv. Vorsitzender DStatG,
SC Freiburg
securityrss.ai @securityrss.bsky.social 🔗 https://securityrss.ai
An AI-powered information security news aggregator. Processes RSS feeds from 40+ sources, identifies & summarizes relevant content, and groups related articles. Please be mindful of possible hallucinations. Automated account.
FediForum @fediforum.org Moving the Open Social Web Forward. Join us at our next unconference
European Fact-Checking Standards Network (EFCSN) @eurofactcheck.bsky.social We are the voice of European Fact-checkers who uphold the highest standards in their efforts to combat misinformation.
Kjetil Kjernsmo @kjetil.kjernsmo.net Digital Dissident, ph.d. in informatics and old hacker. Sometimes mountaineer and orienteer. Hoping to topple the giants and build deliberative democracy online. https://kjetil.kjernsmo.net/ https://normative-technology.org/
Neues vom Ballaballa-Balkan @ballaballa-balkan.bsky.social Der offizielle Bluesky-Account vom einzigen Podcast für Palaver und Polemik mit dem Schwerpunkt Südosteuropa.
Homepage: https://ballaballa-balkan.de/
D64 @d-64.org D64 – Zentrum für digitalen Fortschritt. Als gemeinnütziger Verein liefern wir Impulse zur positiven Gestaltung der Digitalen Transformation.
Auf Mastodon unter https://d-64.social/@D64eV erreichbar. Alle Infos zu uns gibt es auf https://d-64.org.
Distributed Denial of Secrets @ddosecrets.org DDoSecrets is a 501c3 journalist non-profit devoted to publishing and archiving leaks and other data in the public interest.
DDoSecrets.org
LibraryOfLeaks.org
https://en.wikipedia.org/wiki/Distributed_Denial_of_Secrets
DonorBox.org/ddosecrets
Jasper Tjaden @jaspertjaden.bsky.social Professor of Social Research and Public Policy at Uni Potsdam, migration, integration, elections, social media, causal inference, Computational Social Science.
Ronen Tamari @ronentk.me Researcher & entrepreneur | Co-founder @cosmik.network | Building @semble.so | collective sensemaking | https://ronentk.me/ | Ecosystem building @atproto.science @aster.id @cairos.network | Prev- Open Science Fellow @asterainstitute.bsky.social
Florian Schweitzer @flosch.bsky.social IT Security Consultant | Cloud Security Expert | Hacker | Activist | Previously: Greenpeace, European Parliament
Vienna, Austria/EU
Greg M. Epstein @gregmepstein.bsky.social Humanist/atheist chaplain at places. Opinions mine not Harvard's/MIT's. NYT Bestselling & award-winning 📚 Good Without God + Tech Agnostic. Reclaiming my last name from evil. Reforming the tech religion. Took '25 off social media, now ~back.
Ai2 @ai2.bsky.social Breakthrough AI to solve the world's biggest problems.
› Join us: http://allenai.org/careers
› Get our newsletter: https://share.hsforms.com/1uJkWs5aDRHWhiky3aHooIg3ioxm
Thomas Tichelbaecker @ttichelbaecker.bsky.social Postdoctoral researcher at University of Hamburg - Political parties and polarization. tichelbaecker.com
Colin @colin-fraser.net I’m a free-spirited data scientist- J @jessdaik.bsky.social @jessdaik.bsky.social
Tilman @tilmane.bsky.social Private views only here, economist, prof politics & negotiation expert previously. Today green supply chain and sustainable food system enthusiast and practitioner as COO in eCommerce.
Torben Klausa @torbatschow.de Digital Politics, Public Sphere & Platform Regulation.
Pushing policy @ https://agoradigital.de.
Posts by me & my team (tbd)
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
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.
milos makes maps @milos-makes-maps.bsky.social I paint the world with #rstats and teach you how to unleash your inner #map artist. Join my map adventures and tutorials now:
https://youtube.com/@milos-makes-maps
Jon Worth @jonworth.eu European, originally a Brit, became German, moved to France. Runs #CrossBorderRail project, writes a newsletter about railways. Green, lives happily without a car.
Normally stuck on a train, stuck in a village, or escaping either on a folding bicycle.
Institute for Replication @i4replication.bsky.social The Institute for Replication (I4R) works to improve the credibility of science by promoting and conducting reproductions and replications.
i4replication.org
Dinah Riese @dnah.bsky.social Leiterin Inlandsressort @taz.de
Migration, Einwanderungsgesellschaft und reproduktive Rechte
"Selbstbestimmt. Für reproduktive Rechte" @Wagenbach
Matthew Lieberman @socialbrain.bsky.social UCLA social neuroscientist, co-founder of Resonance Inc., Substack: https://bit.ly/3BdpdTb
Toni Schneider @toni.bsky.team CEO of Bluesky, partner @trueventures.com, more at toni.org
Alexander Clarkson @aphclarkson.bsky.social Senior Lecturer for European Politics and History at King's College London. Opinions my own. RT not always endorsement.
Also to be found at @APHClarkson
https://www.ullstein.de/werke/die-macht-der-diaspora/hardcover/978354910
Hot Politics Lab @hotpoliticslab.bsky.social We are an interdisciplinary research group using political psychology and adjacent fields to explain salient socio-political themes | #HotPoliticsLab
Bundesamt für Sicherheit in der Informationstechnik (BSI) @bsi.bund.de 🛡️ Bundesamt für Sicherheit in der Informationstechnik
💻️ Cyber-Sicherheitsbehörde des Bundes
🤝 Wir sind das #TeamBSI
bsi.bund.de/Impressum | bsi.bund.de/dok/social-datenschutz
Dorian Tsolak @doriantsolak.bsky.social Computational Social Scientist working on Disinformation and Algorithmic Discrimination @ Media Authority of Northrhine-Westphalia
Jan Vanhove @janhove.bsky.social Linguist, statistician, and saxophonist of sorts. Senior lecturer with the Department of Multilingualism, Fribourg (CH).
I offer support and training in quantitative research methods.
🏠 janhove.github.io
🎷 beatmoustache.ch
Daniela 🏳️🌈 🏳️⚧️ @dzaragoza.bsky.social My latest report: Small Models, Big Claims: Choosing and Quantizing Local LLMs on an Integrated GPU in https://zenodo.org/records/22855666
My anilist: https://anilist.co/user/7125252
Decker Eveleth @dexeve.bsky.social PRC and DPRK strategic forces analyst with CNA. BA Reed College, MA Middlebury Institute. NSF GRFP. 
gwup | die skeptiker @gwup.org The #GWUP is the largest & oldest skeptics' society in Germany. We have been promoting science, enlightenment & reason since 1987. 🧠 Let's join forces: https://www.gwup.org/join
Grant Sanderson @3blue1brown.com Math videos
Robert Koch-Institut @rki.de 🔬 Public Health – Fakten, Forschung und Hintergründe aus dem RKI.
💡 Es postet das Social-Media-Team.
👉 Impressum: http://rki.de/impressum
IEEE VIS @ieeevis.org The world's premier forum for advances in visualization and visual analytics. https://ieeevis.org/year/2026/welcome
Andre Meister @andre.netzpolitik.org Investigativer Journalist @netzpolitik.org. Mitgründer @freiheitsrechte.org und digitalegesellschaft.de. Beobachter edri.org. Beirat @cdteu.org. Mitglied @ccc.de. Freund @fragdenstaat.de. Lieber auf https://chaos.social/@andre_meister.
Zizi Papacharissi @zizip.bsky.social UIC Distinguished Professor of Communication + Poli Sci, Head of COMM@UIC Books: After Democracy; Affective Publics; A Private Sphere; A Networked Self series
CERN @cern.bsky.social CERN is the European laboratory for particle physics, home to the Large Hadron Collider.
linktr.ee/CERN_official
Matt Parker @standupmaths.bsky.social That maths guy from the internet.
Sung Kim @sungkim.bsky.social A business analyst at heart who enjoys delving into AI, ML, data engineering, data science, data analytics, and modeling. My views are my own.
You can also find me at threads: @sung.kim.mw
mu @mu.social A mew social thing by @eurosky.social, try for yourself: mu.social
Come visit us on the information superhighway: hello.mu.social
Feedback https://userinput.app/#/s/did:plc:ooensn4mr5mhznzypvxelfa3/3mnwmwn7sn22u
David Alders @davidalders.eurosky.social Project manager at Stiftung Mercator.
Interested in democracy and the digital public sphere.
Tony Zhou @tyzhou.bsky.social undergrad @uwcse.bsky.social @socialfutureslab.bsky.social
tyzhou.com
PLOS Biology @plosbiology.org A leading life science journal that champions inclusive, high-impact research across all disciplines—from molecules to ecosystems. We offer innovative formats and collaborative editorial support to ensure your work achieves its full scientific impact.
Paul Fuxjäger @cypherhippie.bsky.social Worked in academia for a while, mostly on interference mitigation in open communication systems.
Now it's time for some more hands-on action.
Main account on ActivityPub/Mastodon:
https://chaos.social/@cypherhippie
Ben (Creator) @ben-creator.spaces-alpha.bsky.network 
Offprint @offprint.app Publishing infrastructure for the open web. Easily build your audience, monetize your work (soon™), and take it all with you if you ever move.
✍🏽 Start writing → https://offprint.app
Retraction Watch @retractionwatch.com A project of The Center For Scientific Integrity https://centerforscientificintegrity.org/
Daily newsletter http://eepurl.com/bNRlUn
Database http://retractiondatabase.org
Tips team@retractionwatch.com (better than @ replies)
Philip Ball @philipcball.bsky.social Science writer and author of books including Bright Earth, The Music Instinct, Beyond Weird, How Life Works.
ai-nerd.bsky.social @ai-nerd.bsky.social interested in AI, science, tech, coding, ethics, and … humanity
Linus Westheuser @lwestheuser.bsky.social Senior Researcher @ Max Planck Institute for Political and Social Science・Political sociology of class, morality, political divides・🔗 linuswestheuser.com ・Views my own
Book: Trigger Points. Inequality and Political Polarization (BUP) tinyurl.com/3db3rwhy
The Author, Séamas O'Reilly @seamas.bsky.social Author, very professional.
Rep: Harriet Poland at CAA.
Buy my debut novel PRESTIGE DRAMA at https://geni.us/Prestige_Drama.
Get my extremely good memoir at www.mammybook.com
Marcel Dirsus @marceldirsus.com Political scientist and author of How Tyrants Fall: And How Nations Survive. Hosting The Next Best, a politics podcast: https://www.youtube.com/@DrMarcelDirsus
AlgorithmWatch @algorithmwatch.org We ensure that the use of algorithms & AI benefits the many, not just the few!
🇪🇺 We’re the EU/German part
🇨🇭 For Switzerland: @algorithmwatchch.bsky.social
🌐 https://algorithmwatch.org/
Nico Semsrott @nicosemsrott.de #pruef @pruef-demos.de
http://nicosemsrott.de/
Markus Brischke @cmdrzoke.bsky.social Studierte männliche Hausfrau mit viel Liebe zu seiner Familie, zur Mathematik und zur Informatik.
Matthew Sparkes @sparkes.bsky.social Reporter at New Scientist magazine. "Technologically optimistic but epistemically cautious," according to ChatGPT.
Got a story? Email: matthew.sparkes@newscientist.com
Noura Aljizawi @noura.bsky.social Senior Researcher @Citizenlab.ca , UofT
Exploring the dark dimensions of digital power: authoritarianism, transnational repression & disinformation.
Max ✊🏽 @maxnum.bsky.social 🚩 Aktivist /// 🗣️ „die Jugend“ /// 📍Lebend und politisch aktiv in Sachsen-Anhalt
————————
📫 Anfragen über maximal-demokratisch@web.de
Justice Of Toren One Var @jyn.dev One Esk Nineteen is tired.
you cannot do anything ironically.
life is action, and life is good only when action is a joy.
FundiWatch @fundiwatch.bsky.social Recherche - Aufklärung - Sensibilisierung zum Thema christlicher Fundamentalismus
www.fundiwatch.org
Support:
https://ko-fi.com/fundiwatch
https://fundiwatch.org/die-arbeit-von-fundiwatch-unterstuetzen/
Martin Andree @mandree.bsky.social Media Science for Digital Freedom - @ University of Cologne
Sandra Wachter @swachter.bsky.social Professor of Technology and Regulation, Oxford Internet Institute, University of Oxford https://tinyurl.com/3rkmbmsf
Humboldt Professor of Technology & Regulation, Hasso Plattner Institute https://tinyurl.com/47rkrt6c
Governance of Emerging Technologies
Matthias Spielkamp @spielkamp.bsky.social Founder & ED AlgorithmWatch. Board member RSF Germany.
Maximilian Funke-Kaiser MdB @maxfksr.bsky.social MdB für Augsburg und Nordschwaben 💛🗽Digitalpolitischer Sprecher @fdpbt 💪 Landesvorstand @fdpbay
Matthew Hodgson @arathorn.net project lead matrix.org | CEO/CTO Element
Thomas Vorreyer @vorreyer.bsky.social Politik und Investigatives | Korrespondent Landespolitik bei der Märkischen Allgemeinen #Brandenburg | ARD Podcast "Extrem rechts" | Threema: YSJK89FX
Robin Berjon @robin.berjon.com Political technologist, bringing democracy to the internet. Brussels, 🇪🇺.
• tech, governance, science, politics, philosophy, infrastructure, cats, terrible puns
• DASL, Eurosky/Mu, Modal
• ex W3C, NYT
• Signal robin.77
Guy Berger @econberger.bsky.social Senior Advisor on Labor Markets at Access/Macro; Workforce Economist in Residence at Guild; Senior Fellow at the Burning Glass Institute. I tweet a lot about labor markets, macro, and (sorry) music! Tweets represent my own views.
Der Wäller @der-waeller.bsky.social Wenn’s allen gefällt, war’s vermutlich belanglos. Texte, Bilder & Videos: Irgendwo zwischen Beobachtung, Analyse, Evidenz und Haltung. Kann durchaus Satirespuren enthalten. Aufzählungen ohne Anspruch auf Vollständigkeit ¯\_(ツ)_/¯ | Meine TL → Meine Regeln.
Paul Ronzheimer @ronzheimer.bsky.social Journalist
Anne Roth @anneroth.bsky.social Digital rights activist, researcher, policy advisor in Berlin for 20+ yrs.
Referentin für Digitalpolitik @dielinkebt.de im Bundestag
Contact: https://annalist.nublogs.org/kontakt/
Jamie Cummins @jamiecummins.bsky.social Advanced postdoc at University of Bern.
Also sometimes @bennettoxford.bsky.social.
Metascience stuff.
Creator and developer of RegCheck (https://regcheck.app). STAR Editor at Psych Science.
@error.reviews
🇮🇪
funk @funk.sky.funk.net Wir sind funk von ARD und ZDF 💜
Wir machen Content für 14-29-Jährige. Wir sind da, wo junge Menschen denken, fühlen, diskutieren – auf YouTube, TikTok, Instagram, Spotify, Snapchat und jetzt auch hier.
⬇️ Alle Links • Impressum • Netiquette • Datenschutz
Richard McElreath 🐈⬛ @rmcelreath.bsky.social Anthropologist - Bayesian modeling - science reform - cat and cooking content too - Director @ MPI for evolutionary anthropology https://www.eva.mpg.de/ecology/staff/richard-mcelreath/
Katja Bego @katjabego.bsky.social Senior Research Fellow at Chatham House |Author of "Deep Connections: the hidden battles to control undersea cables" (Polity, Sep 26) | Europe, geoeconomics of tech, tech sovereignty | Amsterdammer in London 🇪🇺
Unsloth AI @unsloth.ai Making open-source AI more accessible! 🦥
Github: http://github.com/unslothai/unsloth
Andrew Gordon Wilson @andrewgwils.bsky.social Machine Learning Professor
https://cims.nyu.edu/~andrewgw
Bill Gates @billgates.bsky.social Global Health. Energy Innovation. Alzheimer’s. https://gatesnot.es/tgn
AtmosphereConf @atmosphereconf.org Atmosphere Community Conference - Europe, late April 2027 https://atmosphereconf.org/
Sign up for the newsletter at https://news.atmosphereconf.org for updates!
PhilosophySky Network @philosophy.eurosky.social A community for academic #philosophy across the Atmosphere. Curated by @keithwilson.eu. DM to be added.
🦋 #PhilosophySky feed: https://bsky.app/profile/did:plc:3bybp6nqszlhuan2ch2cmv66/feed/philsky
✅ Trusted verifier for mu.social, a @eurosky.social app.
Neuroskeptic @neuroskeptic.bsky.social 
Nicholas A. Christakis @nachristakis.bsky.social Sterling Professor of Social and Natural Science at Yale University. Sociologist. Network Scientist. Physician. Author of Apollo's Arrow; Blueprint; Connected; and Death Foretold. Director of the Human Nature Lab: https://humannaturelab.net
Christian Stecker @pluggedchris.bsky.social Prof PoWi @ TU Darmstadt / Hallenser. Interested in politics. HP: chrstecker.de. "Es tut mir wirklich leid, Ihnen mitteilen zu müssen, dass nicht alle politisch so denken und fühlen wie Sie. Bitte feinden Sie mich für diese Mitteilung nicht an."
Climate and Community Institute @cplusc.bsky.social Climate and Community Institute is a progressive climate and economy think tank. We work with movements and progressive policy makers to pass new policy, improve implementation, shift narratives, and deepen coalitions. 🌱 http://www.climateandcommunity.org
holke.xyz @holke.xyz Founder & Director @Hypercerts Foundation
@davidwhittingham.com @davidwhittingham.com 
Atmosphere Tickets @atmosphere.tickets Open events ticketing for apps and organizers in the Atmosphere.
atmosphere.tickets
By @atmosphere.money
Andrea Löw @andrealoew.bsky.social Historikerin am Institut für Zeitgeschichte in München, Lehre an der Universität Mannheim
Hier privat.
Mag sehr und schreibt hier auch über:
Laufen, Reisen, Lesen, Outdoor.
Anna Sophie Kümpel @kuempelanna.bsky.social Communication researcher with a focus on media uses and effects in algorithmically curated environments | Full Prof @ LMU Munich | She/her | https://anna-kuempel.de/
Simone (Salacidre) @simoneherpich.bsky.social Team Akkudoktor @Youtube
Vorsitzende Balkon.Solar e.V.
Vorstand Bundesverband Steckersolar
S4F Freiburg
Kampf mit Kette @kampfmitkette.bsky.social J6D5H3TJ
ENDSTATION RECHTS. @endstationrechts.bsky.social Infoportal über die extreme Rechte und antidemokratische Strömungen.
👉 http://www.endstation-rechts.de
Comail @comail.at Cooperative email on atproto: comail.at
Looking for a personal inbox based on your atproto account? Join the waitlist! comail.at/inbox
docs: comail.at/docs
DM for support!