Jason Hickel @jasonhickel.bsky.social Professor at ICREA, ICTA, and the Department of Political Science & Public Law at UAB • Author of THE DIVIDE and LESS IS MORE • Global inequality, political economy and ecological economics
Guillaume Falmagne @guillaume-falmagne.bsky.social Team Leader of COOLNET project: global cooperation 🤝 with gamified experiments 🎮 | SOHAM @ TUD & Trinity College (Dublin).
Complex socio-ecological systems, transitions, cooperation, networks
Particle physics PhD @ École Polytechnique, postdoc @ Princeton
Viktoria Spaiser @viktoriaspaiser.bsky.social Professor of Climate Politics and Computational Social Science, University of Leeds, UK. Interested in climate movements, norms, environmental (political) behaviour, tipping points, AI, https://cdp.leeds.ac.uk/research/normative-change-climate-emergency/
(((E. Glen Weyl/衛谷倫))) ⿻ 🇺🇸/🇩🇪/🇹🇼 @glenweyl.bsky.social Papa of two girls; husband to Alisha Holland; Jew; Founder & Research Lead, Microsoft Research Plural Technology Collaborator; Founder & Chair, Plurality Institute; Founder & Board Member, RadicalxChange Foundation; co-author, Radical Markets and Plurality
Björn Lindström @bjornlindstrom.bsky.social Researching (social) learning and cultural evolution at Karolinska Institute, Sweden
CCTB @cctb-wue.bsky.social Chair for Computational and Theoretical Biology
Chaitanya Gokhale @gokhalecs.bsky.social Professor of Theoretical Biology at the University of Würzburg
Simon Columbus @simoncolumbus.bsky.social Lecturer, University of St Andrews | I work on cooperation, norms, institutions, & personality | http://simoncolumbus.com
Fernando P. Santos @fernandopsantos.bsky.social Associate Professor at UvA Amsterdam. Interested in multiagent systems, collective dynamics and fair/prosocial AI. JSMF fellow at Princeton, PhD at @istecnico
Joel Z Leibo @jzleibo.bsky.social www.jzleibo.com
Openvibe @openvibe.social The App for Connecting Open Social Web
Mastodon, Bluesky, Nostr, Threads in ONE app, in ONE feed ✨
https://openvibe.social
Mari Kawakatsu @mkawakatsu.bsky.social using math & computation to study cooperation & collective behavior | Dept. of Mathematics & Center for the Study of Complex Systems @ Univ. of Michigan | marikawakatsu.com | she/her
@theobioarne.bsky.social @theobioarne.bsky.social 
@akilan-r.bsky.social @akilan-r.bsky.social 
Richard Mann @richardpmann.bsky.social https://eps.leeds.ac.uk/maths/staff/4057/professor-richard-mann
Einstein Foundation Berlin @einsteinberlin.bsky.social For Research. For Berlin.
Alejandra Ramirez @ma-ramirez.bsky.social Postdoctoral Researcher @MPI-EvA
Theoretical modelling | Cultural evolution | Population dynamics | Game theory | ABM
Dancing with numbers 〰️🌱
Website: https://ma-ramirez.github.io
Iain Couzin @icouzin.bsky.social FRS. Director, Max Planck Institute of Animal Behavior and Center for the Advanced Study of Collective Behaviour at the University of Konstanz, Germany. 🏴
Robert Habeck @robert-habeck.de Ein Mensch. Ein Wort.
https://www.gruene.de/service/impressum
Cecilia Elena Tilli @ceciliatilli.bsky.social Associate Director (Research & Grants) @ Cooperative AI Foundation
@edwardfhughes.bsky.social @edwardfhughes.bsky.social #OpenEndedness. Staff Research Engineer at GoogleDeepMind, Visiting Fellow at LSE, Advisor at Cooperative AI Foundation, Choral Director at Godwine Choir. www.edwardhughes.io
Edgar Duenez-Guzman @eaduenez.bsky.social AI researcher, Cooperative AI, AI for Social Good, Multi Agent Systems, Game Theory, Evolutionary Biology.
Opinions are my own.
Vincent Conitzer @conitzer.bsky.social AI professor. Director, Foundations of Cooperative AI Lab at Carnegie Mellon. Head of Technical AI Engagement, Institute for Ethics in AI (Oxford). Author, "Moral AI - And How We Get There."
https://www.cs.cmu.edu/~conitzer/
Yannick Oswald @yloswald.bsky.social Researcher @University of Lausanne | Follow me for complexity, computational modelling, ecological economics 📉, sustainability + climate 🌍🌿, personal views
Web: https://yannickoswald.github.io/
Substack: https://substack.com/@theworldinmodels
Andrew Ringsmuth @andrewringsmuth.com Physicist in complex systems & sustainability
@wegenercenter.bsky.social & @csh.ac.at. Social-ecological metabolism, complexity, evolution, agency & transformation. Ex-tech’ist➡️systems realist. 🇦🇺🇳🇱🇸🇪🇦🇹🇪🇺🌍
Graz | Stockholm
Cultural Evolution - Transformation Fund @cultevolfunding.bsky.social Transforming the Field of Cultural Evolution. Funding by @templeton_fdn through @CulturalEvolSoc.bsky.social
https://mas.to/@CulturalEvolFunding
https://twitter.com/CultEvolFunding
ces.transformationfund@durham.ac.uk
https://ces-transformationfund.org/
Bill Thompson @wdt.bsky.social Cognitive Scientist. Assistant Professor at UC Berkeley.
Tim Waring @twaring.bsky.social I study the evolution of human culture with a focus on environmental behaviors and institutions and an eye toward helping these become more sustainable on a single, limited planet. https://timwaring.info/
Cultural Evolution Society @culturalevolsoc.bsky.social The official account for the Cultural Evolution Society. Our mission is to promote the study of cultural evolution in research and practice.
www.culturalevolutionsociety.org
Alex Mesoudi @alexmesoudi.com Cultural evolution researcher at the University of Exeter (Penryn campus), UK. I study human social learning and culture using evolutionary theory.
Past President of the Cultural Evolution Society @culturalevolsoc.bsky.social
Website: alexmesoudi.com
Prof. Anders Levermann, PhD @alevermann.bsky.social °head of complexity science @PotsdamInstitute seeking simple laws in nature & economics https://www.pik-potsdam.de/~anders °climate physics professor @PotsdamUniversity °formerly @ColumbiaUniversity °author https://www.foldingtheworld.net °posts own work.
@lisabiberfreuden.bsky.social @lisabiberfreuden.bsky.social 
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.
Wataru Toyokawa @watarutoyokawa.bsky.social Behavioural scientist running the Computational Group Dynamics (COGNAC) lab in RIKEN CBS. Also affiliating the Uni Konstanz & MPI Animal Behaviour. Love Collective Dynamics, whiskies, wine, and vintage shops.
Dominik Deffner @dominikdeffner.bsky.social Assistant Professor of 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
Charley Wu @thecharleywu.bsky.social Prof. of Computational Cognitive Science at TU Darmstadt & PI of the Human and Machine Cognition lab | hmc-lab.com
Jessica Flack @c4computation.bsky.social Lambent Society Founder | Professor | Hourglass Emergence + Computation | Flourishing | Kitchen Alchemist + Vegetarian | if ‘missing’, check Wilderness
David Wuepper @davidwuepper.bsky.social Professor and Head of Land Economics Group at Uni Bonn (@land-economics.bsky.social)
Website: https://www.ilr1.uni-bonn.de/en/research/research-groups/land-economics
Google Scholar: https://scholar.google.com/citations?user=3p-CJ1IAAAAJ&hl=de&oi=ao
Nikoleta Glynatsi @nikoletaglyn.bsky.social Research Scientist @RIKEN_RCCS | Social Dilemmas ⛓️ Applied Maths 💻📊 Software Development 🐍 @AxelrodPython | Good food 🍲 Video Games 🎮 Animated shows 📺
ZEF Bonn @zefbonn.bsky.social ZEF is an international, trans-disciplinary research and higher education institute with a broad perspective on development research, based in UN-city #Bonn
www.zef.de 
Bartosz Bartkowski @bartoszbartk.com Environmental economist | land-use🚜🌱 behaviour & policy | social–ecol modelling | ast prof @ufz.de & @unihalle.bsky.social | tea addict🫖 | jazz aficionado🎷 | Linux user | komischer Kauz | posts in 🇩🇪 🇬🇧 🇵🇱
https://bartoszbartk.com
Wladislaw Mill @econmill.bsky.social Behavioral Economist | Assistant Professor of Economics @UniMannheim| Interested in Econ, Law, Psychology, Philosophy, ...
Prof. Stefan Rahmstorf @rahmstorf.bsky.social Climate scientist, professor of Physics of the Oceans in Potsdam. Dad. Opinions my own.
Born at 317 ppm CO2.
Claudia Kemfert @ckemfert.bsky.social Professor Energy Economics and Energy Policy German Institute for Economic Research and Leuphana University
@ckemfert.bsky.social
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
Joshua B. Plotkin @jplotkin.bsky.social Annenberg Professor of Natural Sciences, University of Pennsylvania
http://evolution.sas.upenn.edu/
Erol Akcay @akcay.theoretical.bio Ecology, evolution, and social dynamics at the University of Pennsylvania. He/him
https://akcay.theoretical.bio
Center for Adaptive Rationality (MPIB, Berlin) @arc-mpib.bsky.social Interdisciplinary research group at the Max Planck Institute for Human Development (@mpib-berlin.bsky.social). We study decision making in today’s complex and fast-changing world.
Website: https://tinyurl.com/bdfy736y
Podcast: unravelingbehavior.org
Chadi Saad-Roy @chadisaadroy.bsky.social Assistant Professor at the University of British Columbia in the Department of Mathematics and the Department of Microbiology and Immunology
Interested in disease ecology and evolution, mathematical biology
https://chadisaadroy.wordpress.com
Daniel Cooney @danielcooney1.bsky.social Applied mathematician at the University of Illinois Urbana-Champaign. Interested in evolutionary game theory, differential equations, and modeling biological and social systems.
Santa Fe Institute @sfiscience.bsky.social The premier research center for #ComplexSystems #science.
santafe.edu
linktr.ee/sfiscience
Melanie Mitchell @melaniemitchell.bsky.social Professor, Santa Fe Institute. Research on AI, cognitive science, and complex systems.
Website: https://melaniemitchell.me
Substack: https://aiguide.substack.com/
Hiroki Sayama @hirokisayama.bsky.social What I do not understand, I can still create. -- unknown アメリカで大学教員やっています．いつもヘンなことばかり考えています．意識低い系．
Steven Strogatz @stevenstrogatz.com Mathematician, writer, Cornell professor. All cards on the table, face up, all the time. www.stevenstrogatz.com
Thilo Gross @thilogross.bsky.social Simplifier of things. bridgewalker. Island-person. Nets and Complexity. Prof of Biodiversity Theory. Former Prof. of Computer Science, Reader in Eng. Maths. Once a Physicist. Interested in art and language and generally making the world a better place.
Orit Peleg @oritpeleg.bsky.social Dreaming of a cloudy sky | Associate Prof. | Computer Science & BioFrontiers, CUBoulder | Ext. Faculty, Santa Fe Institute | www.peleglab.com 
Petter Holme @pholme.bsky.social Scandinasian professor of network science & computational social science
Conference on Complex Systems @css-conference.bsky.social The 2026 edition of the Conference on Complex Systems will take place in Binghamton, USA. The event will take place during October 9–16 2026.
ccs26.cssociety.org
Ralf Fuecks @fuecks.bsky.social Founder & CEO, Center for Liberal Modernity, Berlin
Passion for Freedom, Justice and Green Growth
Liberal Hawk
Paul Smaldino @psmaldino.bsky.social Paradigmatically promiscuous scientist. Ankylosaur enthusiast. Modeler of cultural evolution and related topics. Anti-fascist. Professor at UC Merced, external prof at the Santa Fe Institute and CSH-Vienna.
Web: https://smaldino.com/wp/
Christian Hilbe @chilbe.bsky.social Professor at @ituaustria.bsky.social, interested in math, game theory, and cooperation
http://web.evolbio.mpg.de/social-behaviour/
Prof Lisa Schipper 🌍🍉💪 @lisaschipper.bsky.social Climate adaptation & development•Prof Development Geography @giubresearch.bsky.social•Co-EiC @climdevjournal.bsky.social•PI @dependencybonn.de•Associate @sei.org & @ecioxford.bsky.social• @welthungerhilfe.bsky.social•she/her/Du•Servant to 2 rescue 🐈⬛ •🇸🇪
Sara Constantino @smconstantino.bsky.social Assistant Professor at Stanford’s Doerr School of Sustainability, Visiting Scholar Princeton SPIA. Sustainable dev’t, climate, energy, collective action, crises, behavior, decision making. 🇵🇹🇧🇷🇨🇦
Wyss Academy for Nature @wyssacademy.bsky.social We are a foundation dedicated to turning scientific knowledge into actionable solutions. Together, we create a new relationship with nature.
👉🏾 wyssacademy.org
MIT Center for Sustainability Science and Strategy @mit-cs3.bsky.social Our research improves understanding of sustainability challenges and helps decision‑makers address global change, enhancing well‑being for current and future generations.
Website: https://cs3.mit.edu/ 
Yann LeCun @yann-lecun.bsky.social Professor a NYU; Executive Chairman at AMI Labs..
Researcher in AI, Machine Learning, Robotics, etc.
ACM Turing Award Laureate.
http://yann.lecun.com
Lionel Page @lionelpage.bsky.social Director of UQ Centre for Unified Behavioural and Economic Sciences. Editor of the Journal of the Economic Science Association. Book: ‘Optimally Irrational’, Substack: https://www.optimallyirrational.com/
CESifo @cesifo.org CESifo is a global, independent research network with members from across the world. Our mission is to advance international scientific knowledge exchange in economics and economic policy.
www.cesifo.org
Prof Friederike Otto @frediotto.bsky.social 🇬🇧 🇪🇺 physicist, philosopher, lead https://www.worldweatherattribution.org/, author of Climate InJustice https://greystonebooks.com/collections/current-affairs-politics/products/climate-injustice, she/her
William Clark (william_clark@hks.harvard.edu) @wclark.bsky.social #Sustainability science and knowledge systems focus as researcher and teacher at Harvard Kennedy School of Government. More at https://www.hks.harvard.edu/centers/mrcbg/programs/sustainability-science-program
Stefan C. Aykut @stefanaykut.bsky.social Sociology of the Climate Crisis
Mercator Chair on the social dynamics of ecological transformation (@gklimawende.bsky.social)
Humanities Centre 'Futures of Sustainability' at University of Hamburg (@fos-uhh.bsky.social)
Views here are my own.
Centre for the Advanced Study of Collective Behaviour @cbehav.bsky.social We are a centre dedicated to the study of collective behaviour | Integrative and Quantitative | Cluster of Excellence
@uni-konstanz.de, Germany.
Website: https://www.exc.uni-konstanz.de/collective-behaviour/
Moritz Drupp @moritzdrupp.bsky.social Professor for Sustainability Economics at University of Hamburg, soon —> ETH Zürich. #climate #biodiversity #pollution #health #inequality
https://sites.google.com/a/fulbrightmail.org/moritzdrupp
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/
FAU Erlangen-Nbg @fau.de Official account of the Friedrich-Alexander-University Erlangen-Nürnberg (FAU). We are Moving Knowledge.
fau.de
Impressum: https://www.fau.de/impressum/
Datenschutz: https://www.fau.de/datenschutz/
Universität Tübingen @unituebingen.bsky.social Offizieller Account der Universität Tübingen.
Impressum: https://uni-tuebingen.de/impressum/
Datenschutz: https://uni-tuebingen.de/impressum/bluesky-hinweise/
Universität Konstanz @uni-konstanz.de Welcome to the official account of the University of Konstanz.
Website: https://www.uni-konstanz.de
Impressum: https://www.uni-konstanz.de/impressum
Universität Stuttgart @unistuttgart.bsky.social Intelligente Systeme für eine zukunftsfähige Gesellschaft.
Aktuelles aus der #UniStuttgart
https://www.uni-stuttgart.de/impressum/
Max-Planck-Gesellschaft @maxplanck.de Official account of the Max Planck Society. Devoted to basic #research in #physics #astronomy #chemistry #biology #earthsciences #materialscience #mathematics #socialsciences and the #humanities; Imprint: https://www.mpg.de/imprint
PLOS @plos.org PLOS is a non-profit organization on a mission to drive open science forward with measurable, meaningful change in research publishing, policy and practice.
Max Planck Institute for the Physics of Complex Systems @mpipks.bsky.social Account of the Max Planck Institute for the Physics of Complex Systems in Dresden; tweets by Pablo Pérez, Uta Gneisse, and Pierre Haas @lepuslapis.bsky.social.
Joe Bak-Coleman @jbakcoleman.bsky.social Research Scientist at the University of Washington based in Queens. Also: SFI External Applied Fellow, Harvard BKC affiliate. Collective Behavior, Statistics, etc..
Pawel Romanczuk 🇺🇦 @promanczuk.bsky.social Scientist working at HU Berlin on #collectivebehavior in biology/biophysics and beyond...Views expressed mine and not of my employer. Re-tweets can reflect neither.#academia
Bluesky @bsky.app official Bluesky account (check username👆)
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