Eliot Higgins @eliothiggins.bsky.social Founder and creative director of Bellingcat and director of Bellingcat Productions BV. Author of We Are Bellingcat.
Malo Bourgon @malo.online CEO at Machine Intelligence Research Institute (MIRI, @intelligence.org)
Anton Korinek @akorinek.bsky.social Researches the Economics of Transformative AI
Professor of Economics @UVAEcon & @DardenMBA
Visiting Fellow @Brookings
Research Associate @nberpubs and @cepr_org
Elizabeth Linos @elizabethlinos.bsky.social Professor of Public Policy & Management, Harvard Kennedy School
Faculty Director, The People Lab
ElizabethLinos.com
peoplelab.hks.harvard.edu
Archon Fung @politicsprof.bsky.social Director @harvardash@bsky.social. Winthrop Laflin McCormack Professor of Citizenship, Harvard Kennedy School. I study participatory democracy. All views expressed here are my own.
BSPA @bescipol.bsky.social A global community of social & behavioral science researchers and practitioners promoting the application of rigorous behavioral science to policy and practice.
www.behavioralpolicy.org
40th Annual Conference of the European Health Psychology Society @ehpsconference.bsky.social 01-04 September, 2026
Pafos, Cyprus
https://2026.ehps.net
Research Organization Registry (ROR) 🦁 @ror.org ROR is a global, community-led registry of open persistent identifiers for research organizations. 🦁 Run by @crossref.bsky.social, @datacite.org, & @caldiglib.bsky.social.
#metadata #PIDs #OpenScience #scholcomm
See also https://linktr.ee/researchorgs
Yamil Ricardo Velez @yamilrvelez.bsky.social political scientist at Columbia | MIA ✈️ NYC | tailored surveys and experiments
Antibiotic Steward 🅱️C🆔🅿️🌟 @absteward.bsky.social Stay up-to-date in Infectious Diseases, Clinical Pharmacist, Antibiotics, #IDTwitter t✨p influencer #interstellar #dune
🌹❤️Misk #idsky #medsky #AMSsky #idxposts
Bassam Ghanem,PharmD MS BCPS BCIDP
Spencer Greenberg @spencrgreenberg.bsky.social A mathematician/entrepreneur in social science. On here, I write about psychology, critical thinking, philosophy, tech, and society.
Zotero @zotero.org I’m the free, easy-to-use tool that helps you collect, organize, annotate, cite, and share your research sources. 
David Garcia @dgarcia.eu Professor for Social and Behavioral Data Science at the University of Konstanz. Also at CSH Vienna, ETH Zurich and TU Graz. 
Michiel Bakker @mbakker.bsky.social LLMs and AI Safety. Assistant Prof @MIT. Research Scientist @GoogleDeepMind. CS PhD @MIT. He/him.
www.miba.dev
Sean Bruna, PhD @seanbruna.bsky.social Patient Safety researcher at MUSC
NIH Clinical AI Fellow
Fmr Biden-Harris HHS AHRQ Senior Advisor
Fmr Medical Anthropology Professor
Charleston, SC
https://linktr.ee/seanbruna
Ben Lyons @benlyons.bsky.social Associate prof at University of Utah Dept of Comm. Associate ed @misinforeview.bsky.social. Book coming this fall: https://global.oup.com/academic/product/misinformation-and-the-aging-american-9780197817681?cc=us&lang=en&
site: https://ben-lyons.github.io
Griffiths Computational Cognitive Science Lab @cocoscilab.bsky.social Tom Griffiths' Computational Cognitive Science Lab at Princeton. Studying the computational problems human minds have to solve.
Fred Callaway @fredcallaway.bsky.social I study how people solve big problems with small brains. Starting at Dartmouth in 2026—I'm recruiting!
https://fredcallaway.com
Aliya Rumana @aliyarumana.bsky.social Philosophy of neuro, psych, and machine learning• researching explanation, modelling, and task design • asst prof at UT El Paso • U Arizona alum.
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
Richard Sever @richardsever.bsky.social Chief Science and Strategy Officer, openRxiv. Co-Founder, bioRxiv and medRxiv.
Data Visualization Society @datavizsociety.bsky.social We are dedicated to fostering community for data visualization professionals.
John Russell @drjohnrussell.com Senior Director, Data and Analytics at KIPP NYC, Adjunct at American Museum of Natural History. Passionate about STEM, data, education and students.
Adam Kucharski @adamjkucharski.bsky.social Epidemiologist/mathematician. Professor at London School of Hygiene & Tropical Medicine. Author of The Rules of Contagion and The Perfect Bet. Views own.
New book Proof: The Uncertain Science of Certainty available now: proof.kucharski.io
@david-j-bier.bsky.social @david-j-bier.bsky.social 
UCL Press @uclpress.bsky.social UCL Press is the first fully #openaccess #universitypress in the UK. We are UCL's #openaccess publishing house. Reposting or liking ≠ endorsement.
Ben Van Calster @benvancalster.bsky.social Medical Statistician at KU Leuven. My brain is like a snail but it gets there in the end (or not).
@joehenrich.bsky.social @joehenrich.bsky.social 
Nadira Faber @nadirafaber.bsky.social Experimental psychologist. Full professor for Social & Economic Psychology at Uni Bremen (Germany), researcher in Philosophy at Uni Oxford (UK). Research: morality, prosociality, group dynamics. https://www.uni-bremen.de/en/social-psychology
Karandeep Singh @kdpsingh.bsky.social Faculty at UC San Diego. #rstats. Creator of Tidier.jl #julialang. #GoBlue. Views own.
Renato Frey @renatofrey.mstdn.science.ap.brid.gy Professor of psychology @ University of Zurich, #CBDR_lab. Data science. R. Python. Decision making. Cognition. Behavior. Risk and uncertainty. Meta science.
🌉 bridged from ⁂ https://mstdn.science/@renatofrey, follow @ap.brid.gy to interact
Dan Schley @dschley.bsky.social Associate Professor of Marketing, Rotterdam School of Management, Erasmus University.
Quantitative Psychologist with academic OCD.
Sheeza Mahak @sheeza-mahak.bsky.social PhD researcher @CMC, Loughborough University
Interested in Metacognition, Mathematics Anxiety and Neurodiversity
PennLDI @pennldi.bsky.social The Leonard Davis Institute of Health Economics at the University of Pennsylvania (Penn LDI) is a national leader in advancing health policy through transformative research. Explore our impact at ldi.upenn.edu and follow us on LinkedIn!
Center for Health Care Transformation & Innovation @pminnovation.bsky.social Penn Medicine center reimagining health and health care delivery for dramatically improved outcomes, value, experience, and equity. Home to the Nudge Unit, Way to Health, Center for Insights to Outcomes & more. https://chti.upenn.edu
Mirco Musolesi @mircomusolesi.bsky.social Professor of Computer Science. Machine Intelligence Lab, UCL AI Centre, Department of Computer Science, University College London.
Artificial Intelligence | Machine Learning | Computing | Books
https://www.mircomusolesi.org
Alex Madva @madva.bsky.social Professor of Philosophy @ Cal Poly Pomona | Director of CA Center for Ethics & Policy | Co-Director of the Digital Humanities Consortium | Co-Author of Somebody Should Do Something
Yunping Tong @yunpingtong.bsky.social Quantitative Researcher at Pew Research Center | PhD in Sociology of religion
Edmond (Eddy) Awad @awad.bsky.social Senior Research Fellow @UniofOxford. Senior Lecturer @UniofExeter. Associate Research Scientist @Max_Planck_CHM. Formerly @MIT @medialab. Moral Machine. Syrian.
Matti Wilks @mattiwilks.bsky.social Reader (Associate Prof) in Psychology at the University of Edinburgh. Interested in morality and related things.
Cathy Wu @cathywu.bsky.social AI & Transportation | MIT Associate Professor
Interests: AI for good, sociotechnical systems, machine learning, optimization, reinforcement learning, public policy, gov tech, open science.
Science is messy and beautiful.
http://www.wucathy.com
Rebecca Peretz-Lange @rebeccaperetzlange.bsky.social Asst Prof of Psychological Science @ Vassar College | 🏳️🌈 she/her | studying kids' ideas about identity & inequality | more at www.earlysocialconcepts.org
Kevin Hall @kevinh-phd.bsky.social Nutrition, metabolism & obesity scientist. KevinHallPhd.com
Cortney Price @cortneyprice.bsky.social Highly indecisive know-it-all fascinated by behaviour, communication and risk | Lead for Behavioural Science @FAO | Opinions, heuristics and biases my own
Geisinger College of Health Sciences @geisingercollege.bsky.social Geisinger College of Health Sciences is the research and education arm of the Geisinger family. Geisinger School of Medicine, Geisinger School of Nursing, Geisinger School of Graduate Education & more. https://geisinger.cc/GeisingerCollege
Geisinger @geisinger.bsky.social All of us. For all of you. We’re doctors, nurses, researchers, cheerleaders. As residents of rural and urban Pennsylvania, we care for our patients, our members and our Geisinger family. Because they’re our neighbors.
Dominik Deffner @dominikdeffner.bsky.social Assistant Professor for Computational Modelling of Behaviour @unimarburg.bsky.social | Collective decision-making and cultural evolution | https://www.uni-marburg.de/en/fb04/team-deffner/copy_of_deffner
Max Spohn @maxspohn.bsky.social 🎓 PhD Candidate in Public Policy @ Harvard Kennedy School
🔍 JDM & Behavioral Science | Narratives | Evidence Adoption | Polarization
Website: https://maxspohn.com/
Jeff Linder @jefflinder.bsky.social General internist, health services and clinical researcher | Health, education, infrastructure, opportunity for all Americans | Bicycles | Opinions, own
Lisa Argyle @lpargyle.bsky.social Associate Professor of Political Science at Purdue. Study: Political Conversation, Polarization, Computational Social Science, LLMs
European Association for Decision Making @eadmnews.bsky.social https://eadm.eu/
Petr Houdek @petrhoudek.bsky.social Research in behavioral ethics, dishonesty, forensic economics, and behavioral interventions | Professor at Prague University of Economics and Business @vsecz.bsky.social
houdekpetr.cz/?q=node/9
Osea Giuntella @osea.bsky.social Associate Professor of Economics, University of Pittsburgh, NBER, IZA, 🇪🇺🇮🇹
Shivani Kumar @shivanikumar.bsky.social Postdoc @ University of Michigan | PhD from LCS2, IIITDelhi | Working in Computational Social Science #NLProc
More info: kumarshivani.com
David Jurgens @davidjurgens.bsky.social Associate prof at @UMich in SI and CSE working in computational social science and natural language processing. PI of the Blablablab blablablab.si.umich.edu
Shannon Spaulding @shannonspaulding.bsky.social Professor of Philosophy. Research on social cognition, imagination, and embodied cognition.
Luca Trenta @lucatrenta.bsky.social Associate Professor in IR at @swanseauni_ppir
Work on assassination, covert action, US foreign policy, secrecy. Host on the New Books Network. Author of The Brush Contact Substack.
Soren Iverson @soren.bsky.social New ideas daily.
https://linktr.ee/soreniverson
Neale Mahoney @nealemahoney.bsky.social Prof of Economics at Stanford (https://nmahoney.people.stanford.edu/). Director of SIEPR (https://siepr.stanford.edu/). Former White House National Economic Council. Fan of Arsenal, history, and all types of music. https://nealemahoney.substack.com
Jessica Riedl @jessicabriedl.bsky.social Fellow @Brookings.edu. Past: Manhattan Institute (2017-25) Sen. Portman chief economist (2011-17), budget policy for 4 prez campaigns. Fiercely independent and tribeless. Views mine.🏳️🌈
Claire Gillan @clairegillan.bsky.social Professor in Psychology at Trinity College Dublin. Here for less gross twitter, less boring mastodon. www.gillanlab.com
Brian D. Earp, PhD @briandavidearp.bsky.social A/Prof Biomedical Ethics, Philosophy & Psychology (ctsy), National University of Singapore. Director, Oxford-NUS Centre for Neuroethics & Society. Co-Editor, Journal of Medical Ethics (BMJ)
Kevin Zollman @kevinzollman.com Philosophy and Game Theory at Carnegie Mellon 🦚 Research the interface between philosophy, economics, and biology 💱 www.kevinzollman.com
@joannad-c.bsky.social @joannad-c.bsky.social 
Ida Momennejad @neuroai.bsky.social Principal Researcher @ Microsoft Research.
AI, RL, cog neuro, philosophy.
www.momen-nejad.org
Maxime Derex @maximederex.bsky.social CNRS Researcher at IAST and Toulouse School of Economics
Working on cumulative culture, social learning, innovation
Alex McFarland @aidisruptor.ai Creator of aidisruptor.ai - my community of 4,000+ everyday people learning how to use AI tools through practical guides.
Stav Atir @stavatir.bsky.social Assistant Prof @ UW-Madison studying how we know what we know and what we don't know.
(she/her)
Peter Singer @petersinger.info Author, Animal Liberation, Practical Ethics, The Life You Can Save, The Most Good You Can Do, Animal Liberation Now.
Podcast: petersinger.info/podcast
AI Persona: PeterSinger.ai
Professor of Bioethics, Emeritus, Princeton University.
Gwen Knight @gmknght.bsky.social Prof of AMR research at London School of Hygiene and Tropical Medicine
Dr Naomi Waterlow @nrwaterlow.bsky.social Infectious disease modeller / data scientist @ FSID
Michael Prinzing @mprinzing.bsky.social 
Andrew F. Hayes @afhayes.bsky.social 🇨🇦Distinguished Research Professor at the University of Calgary🇨🇦. Creator of the PROCESS macro for SPSS, SAS, & R. Director of the Canadian Centre for Research Analysis and Methods. afhayes.com haskayne.ucalgary.ca/ccram
Lev Tankelevitch @levlevlev.bsky.social HCI and behavioural science research @ Microsoft Research, Cambridge UK. Previously at the Behavioural Insights Team, and cognitive neuroscience at the University of Oxford. 
AMA @ama-assn.org American Medical Association. The physicians' powerful ally in patient care. Repost does not equal endorsement. #FightingForDocs #MedSky
Marie juanchich @mariejuanchich.bsky.social Professor at the University of Essex. Judgment & decision making. Love all things risk and uncertainty with a side interest for sexism - Raising 2 girls
AAMC @aamc.org The AAMC leads and serves academic medicine to improve the health of people everywhere.
Nidhi Subbaraman @nidhisubs.bsky.social Science reporter, ex-WSJ. Signal: @nidhisubs.11
Joey Wagoner @joeywagoner.bsky.social Assistant Professor of Social Psychology at the University of Colorado, Colorado Springs. I study how people’s identities and ideologies impact various aspects of their life.
@mattoetjens.bsky.social @mattoetjens.bsky.social 
Luz Acera Martini @luzacera.bsky.social Psychologist | PhD Candidate CONICET (IIESS - UNS) | Argentina
Cognitive Science of Religion
www.linkedin.com/in/luzacera
Antimicrobial resistance #AMR @antimicrobial.bsky.social AMR Antimicrobial Resistance
Fernanda C. Petersen,
Professor, University of Oslo and
Ulf R. Dahle,
Specialist Director,
Norwegian Institute of Public Health
Geisinger NE Cardiology Fellowship @geisingernefellows.bsky.social Official page of the Geisinger Northeast Cardiology Fellows
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.
Manoel Horta Ribeiro @manoelhortaribeiro.bsky.social Assistant Professor @ Princeton
Previously: EPFL 🇨🇭, UFMG 🇧🇷
Interests: Computational Social Science, Platforms, GenAI, Moderation
Pedro Del Carpio @pedrodelcarpio.bsky.social Cognitive and decision sciences @ucl | Founder @heuristicalab | Nerding out on causality, Bayesian reasoning and decision-making 🇵🇪
Scott Myers @smyers20.bsky.social Neurodevelopmental pediatrician, researcher, "Pop" to 6 grandchildren.
Prof Enitan Carrol @carrolenitan.bsky.social Professor of Paediatric Infection, University of Liverpool. Sepsis, antimicrobial stewardship, biomarker-guided trials in infection, paediatric early warning scores, health inequalities. Personal views.
iAMResponsible @iamresponsible.bsky.social We are a nation-wide team of researchers seeking solutions to #AntimicrobialResistance. We believe everyone has a part to play to find and implement solutions.
iamrproject.unl.edu
https://youtube.com/@iamresponsible2840?si=eHi-JZ8HUsssnIYb
Society for Medical Decision Making (SMDM) @smdm.bsky.social Better Health Through Better Decisions
Antimicrobials: Behaviour & Cognition Network @abc-network.bsky.social The Antimicrobials: Behaviour and Cognition Network is a global community of interdisciplinary researchers with a joint vision of tackling antimicrobial resistance through behavioural science approaches.
https://www.a-bc.network/
John Paul Helveston @jhelvy.bsky.social Systems Eng Prof @ GWU 🦛 | Director, Data Analytics MS Program | EVs 🔋🚗 | Low Carbon Tech | Choice Modeling | Survey Research | China | US-China Policy | #rstats | #reproducibility | #opensource | Father | opinions own 
Michael Sobolev @michaelsobolev.bsky.social behavioral design + data science + digital tech. Living between NYC and LA. I drink coffee and I randomize things. Tweets are mostly random thoughts. https://www.michaelsobolev.com
Amy Zegart @amyzegart.bsky.social Stanford professor and Hoover senior fellow. Co-chair of Stanford Emerging Tech Review. I study U.S. intelligence, emerging tech, and geopolitical risk. Latest book: Spies, Lies, & Algorithms. Views are my own.
Ethan Landes @ethanlandes.bsky.social Philosopher, broadly construed | Video games | Expat malaise | Linguistic dorkery
Jordan Wylie @jowylie.bsky.social 🍋 • asst prof @Cornell | morality • rules • curiosity | tennis fanatic • wy-lab.com •🍋
Vincent Arel-Bundock @vincentab.bsky.social Prof. Most tweets about R. “Polisci, it’s all about what’s going on.”
http://arelbundock.com
Munya Dimairo @mdimairo.bsky.social Senior Research Fellow. Statistician. Novel trial methods. Former Wellcome Trust & NIHR Doctoral Research Fellow. Views are my own.
Google Scholar: https://scholar.google.co.uk/citations?user=HZ2wNeEAAAAJ&hl=en
ORCID: https://orcid.org/0000-0002-9311-6920