Christoph Riedl @criedl.bsky.social https://www.christophriedl.net/
David Chavalarias @chavalarias.org CNRS Research Director in Paris. Head of the Complex Systems Institute of Paris IdF Complex systems, cognitive sciences, social dynamics, cultural evolution, text-mining, epistemology, computational social sciences. Posts are my own.
http://chavalarias.org
Centre for Complex Systems Studies @ccss-uu.bsky.social The Centre for Complex Systems Studies (CCSS) stimulates and facilitates the collaboration on complexity science over the boundaries of disciplines. Learn more: uu.nl/en/research/centre-for-complex-systems-studies-ccss
Computational Social Science @coss-eth.bsky.social Professorship of Computational Social Science (COSS) at ETH Zurich, Switzerland.
Digital Democracy | Agent-Based Modeling | Participatory Approaches
---
www.coss.ethz.ch
www.youtube.com/@COSS_eth
@dirkhelbing.bsky.social @dirkhelbing.bsky.social 
Lionel @spiindoctor.bsky.social Research Scientist. Houston, TX.
Research interests: Complexity Sciences, Matrix Decomposition, Clustering, Manifold Learning, Networks. https://www.lionelyelibi.com/
🇺🇸🇨🇮🇿🇦
Yamir Moreno @ymoreno.bsky.social Professor of Physics, Dept Theoretical Physics, University of Zaragoza. Networks & Complexity. Director Institute BIFI, Cosnet and Nectunt Labs. Fellow APS and NSS. Past President of NetSci Soc and Complex Systems Society. Research Director at Centai.- D David Lazer @davidlazer.bsky.social computational social scientist
Ben Golub @bengolub.bsky.social economics and computer science professor at Northwestern
bengolub.net
social and economic networks
originally from Ukraine
Markus Luczak-Roesch @mluczak.bsky.social Chair in Complexity Science & Professor of Informatics, Victoria University of Wellington; complex systems, emergence, information dynamics, computational social science; https://complexity.wgtn.ac.nz
Mark D Humphries @markdhumphries.bsky.social Theoretical systems neuroscientist. Author of “The Spike: An Epic Journey Through the Brain in 2.1 Seconds”: https://tinyurl.com/ymwy9jrh
Lab: https://humphries-lab.org
Essays on the brain: https://drmdhumphries.medium.com/
Matthew Salganik @msalganik.bsky.social Professor of Sociology, Princeton, www.princeton.edu/~mjs3
Author of Bit by Bit: Social Research in the Digital Age, bitbybitbook.com
David Rand @dgrand.bsky.social Prof at Cornell studying how human-AI dialogues can correct inaccurate beliefs, why people share falsehoods, and ways to reduce political polarization and promote cooperation. Computational social science + cognitive psychology.
https://www.DaveRand.org/
Moritz Stefaner / Truth & Beauty @moritzstefaner.bsky.social Crafting data experiences at http://truth-and-beauty.net
Yaneer Bar-Yam @yaneerbaryam.bsky.social Complex Systems Physicist | President of
NECSI, co-founder World Health Network (WHN)
Author: Making Things Work (download pdf at https://necsi.edu/making-things-work)
Network Science Society @netscisociety.bsky.social Official account of the Network Science Society.
To serve and represent the research community on network science.
netscisociety.net
Antoine Allard @allard.bsky.social Associate professor at Université Laval (Québec). Sentinelle Nord research chair holder. He/him. Network theory, nonlinear dynamics and statistical physics. antoineallard.info
Aaron Clauset @aaronclauset.bsky.social NO KINGS. NO FASCISTS. FUND SCIENCE.
Professor of Computer Science @ BioFrontiers Institute at University of Colorado, Boulder and External Faculty @ Santa Fe Institute
orcid: https://orcid.org/0000-0002-3529-8746
Matteo Chinazzi @mattk7.bsky.social Research Associate Professor at The Roux Institute and the Network Science Institute, Northeastern University. He/him.
Michele Tizzoni @mtizzoni.bsky.social Associate professor at Uni Trento. Infectious disease modeling | computational social science.
Brooke Foucault Welles @foucaultwelles.bsky.social Professor of Communication, trying not to be evil Ass. Dean, #HashtagActivism co-author, mom to teenagers and cats. Appreciates novelty socks and cat memes.
Sam Scarpino @scarpino.bsky.social Scientist. Director of AI + Life Sciences and Professor of Public Health, Health Sciences, & Computer Sciences at Northeastern University. External Professor at the Santa Fe Institute and Vermont Complex Systems Institute. scarpino.github.io
Katherine Ognyanova @ognyanova.bsky.social Professor at the School of Communication & Information, Rutgers University | Research on politics, tech, trust, misinformation, network science, computational social science | PI at http://chip50.org, http://covidstates.org, http://naiom.net
Naomi Arnold @narnolddd.bsky.social Postdoc at Northeastern University London researching temporal networks.
Also a cat mum and climber.
Sen Pei @senpei.bsky.social Asst Prof @ColumbiaMSPH. A mix of Infectious Diseases, Environmental Health, Network Science & Complex Systems. Views are my own.
Website: https://senpei-cu.github.io/
José Moran @j0mrn.bsky.social Researcher at macrocosm, INET Oxford associate
Statistical physics, complexity econ, qfinance, etc
Opinions are my own
📍Paris (but born in Honduras)
INET Complexity Economics @inet-complexity.bsky.social Complexity Economics research group, Institute for New Economic Thinking at the Oxford Martin School, University of Oxford.
Joel Dyer @joelnmdyer.bsky.social AI/ML Scientist
Website: https://joelnmdyer.github.io
GitHub: https://github.com/joelnmdyer
Lucas Lacasa @wetuad.bsky.social Complex Systems | CSIC tenured scientist @ifisc.uib-csic.es
https://sites.google.com/view/lucaslacasa/
Sergi Valverde @svalver.bsky.social #ComplexSystems scientist. Institute of Evolutionary Biology @csic.es| DySOC-UTennessee, Knoxville | Girl dad. He/him.
Lab: svalver.github.io
#EvoBio #CultEvo #ExtendedBiology #hypergraphs
Francisco Rodrigues @franciscorodrigues.bsky.social Scientist | Professor at the University of São Paulo (@uspoficial.bsky.social) | Complexity, networks, data science, epidemic models, synchronization, statistics, brain networks | More: https://t.co/naWoWNW9I4. (He/him) 🇧🇷 🇵🇹
Alice Schwarze @aliceschwarze.bsky.social Head of Research @ Utah AI Policy Office // math PhD // networks, complex systems, machine learning, and all things AI // mom & cat lady
Daniele Marinazzo @danielemarinazzo.bsky.social Computational neuroscientist and complexity scientist. Professor at Ghent University. 
Leto Peel @piratepeel.bsky.social A mighty pirate and undisciplined scientist.
piratepeel.github.io
dr roger cremades @rogercre.bsky.social Climate Change, Complexity Economics, Systemic Risks, Cities, Cascades and Ecology @ University of Leeds.
Complex systems insights for sustainable futures.
Assoc Prof FRSA https://is.gd/1alYNP + https://is.gd/PfiCiI
Towards regional systemic risks.
Dhruv Sharma @dhruvsharma.bsky.social Figuring life out. Dabbling in this and that.
Website : https://dhruv-sharma.ovh
Pedro H. Albuquerque @pedrohalbuquerque.net Research Fellow, AMSE | Senior Member, IEEE | Senior Editor, IEEE Transactions on Technology and Society | Cofounder ACCELERATION & ADAPTATION | Ph.D. in Economics, UW-Madison | B.S. in Electrical Engineering, UnB
🌐 http://pedrohalbuquerque.net
Sean Carroll @seanmcarroll.bsky.social Physics, philosophy, complexity. @jhuartssciences.bsky.social & @sfiscience.bsky.social. Host, #MindscapePodcast. Married to @jenlucpiquant.bsky.social.
Latest books: The Biggest Ideas in the Universe.
https://preposterousuniverse.com/
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
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.
Allison Luedtke @allisonluedtke.bsky.social Associate Professor of Economics
St. Olaf College
Networks, Math, and Macro
Troy Tassier @troytassier.bsky.social Public health, health equity, economic inequality, complex systems, social networks
Economist at Fordham
Author: The Rich Flee and the Poor Take the Bus: How Our Unequal Society Fails Us during Outbreaks (JHU Press)
Book webpage: troytassier.com
Prashant Garg @prashantgarg.bsky.social Econ Postdoc @Bocconi.
PhD @imperial.
AI and measurement in economics.
prashantgarg.org
Charlie Joyez @cjoyez.bsky.social Assistant Prof at Université Côte d'Azur.
Economics & Network analysis.
Jose Betancourt @jbetancourt015.bsky.social Physics PhD student at Yale. Econ-adjacent. I’m fascinated by networks, complexity and chaos.
Jessica Flack @c4computation.bsky.social Lambent Society Founder | Professor | Hourglass Emergence + Computation | Flourishing | Kitchen Alchemist + Vegetarian | if ‘missing’, check Wilderness
Hang-Hyun Jo @socph.bsky.social Associate Professor at The Catholic University of Korea; statistical physics and complex systems; co-author of "Bursty Human Dynamics" (Springer, 2018); http://h2jo.xyz; visiting the University of Michigan till February 2027
Alyssa Smith @cetaceanneeded.bsky.social she/her
Assistant Professor at the College of the Holy Cross
PhD '26 @nunetsi.bsky.social
Website: https://asmithh.github.io/
Knitter, narcoleptic, whale fan, and powerlifter
Aviral Chawla @lucretiusbot.bsky.social Ph.D. Candidate, Vermont Complex Systems Institute(Network Science, Bayesian Methods, Computational Ethics, A.I.); St. John’s College (SF22)
Black Tulip @technologytulip.bsky.social Complexity Science & Software Design PhD. Creator of residuality theory. Philosophy of Software Architecture.
LeanPub.com/residuality
Giorgio Nicoletti @giorgionicoletti.bsky.social Physics of Complex Systems, from StatMech to Ecology and Neuroscience
Currently a postdoc at ICTP 🇺🇳 working on information processing and decision making in biological systems - previously at EPFL🇨🇭and UniPD 🇮🇹
🔗 giorgionicoletti.github.io
Abel Jansma @abelaer.bsky.social Compositionality in natural and artificial intelligence || Fellow @emergenceDIEP, University of Amsterdam
jgyou @jgyou.bsky.social Assistant professor of Statistics and Complex systems at UVM.
Lab: https://joint-lab.github.io
Michele Tizzani @mictiz.bsky.social Complex Systems | Epi-things | Computational Social Science | Physics | Music | Photography.
Postdoc at Denmark Tekniske Universitet (DTU). #epidemics #complexsystems #physics #computationalsocialscience
Antonio Desiderio @adtony.bsky.social Random dude understanding random things with random tools.
You can find more here https://antonioddesiderio.github.io/
michael chimento @mchimento.bsky.social postdoc at Uni Zurich
studying social learning, social networks and animal culture in birds 🐦 and agent-based models 🤖
https://michaelchimento.github.io
https://soundcloud.com/tek_cashay
Luis Zaman @luiszaman.bsky.social Assistant Prof. at University of Michigan in Complex Systems and Ecology & Evolutionary Biology. We study coevolution with phage and self-replicating computer programs! 
Chiara Poletto @chpoletto.bsky.social Assoc Prof University of Padova - network epidemiology, network physics, disease ecology, outbreak analysis
https://chiara-poletto.github.io/
Thomas F. Varley @thosvarley.bsky.social Dual PhD: Complex Systems & Computational Neuroscience - Postdoc at UVM in the Vermont Complex Systems Institute.
Information theory, synergy, and emergence.
Connoisseur of collapse phenomena 
Nicole Rust @nicolecrust.bsky.social Mood & Memory researcher with a computational bent. https://www.nicolecrust.com. Science advocate. Prof (UPenn Psych) - Author: Elusive Cures. https://press.princeton.edu/books/hardcover/9780691243054/elusive-cures
j.carlock @jrncarlock.bsky.social postdoctoral researcher (IFUNAM) working on complexity science | english/spanish | web: https://jrncarlock.github.io/
Phil Chodrow @philchodrow.bsky.social Applied math, data science, and computing at Middlebury College.
www.philchodrow.prof
Ricard Solé @ricardsole.bsky.social Scientist & skeptic. Dad. Book addict. Pathologically curious. Origins and Evolution of Complexity, Synthetic Transitions, Liquid Brains, and Earth Terraformation. ICREA, SFI & CSH professor. Author. Secular humanist.
Professor Chuixiang (Tree) Yi at City University of New York @cyi12.bsky.social Earth resilience, tipping behavior, nonlinear thinking, stability analysis, climate change, photosynthesis, soil respiration, tree mortality, Fulbright Scholar
Brian J. Enquist @bjenquist.bsky.social Biodiversity | Ecology | Physiology | Theory | Climate Change | Macroecology | Scaling | biendata.org; Prof. EEB Univ of Arizona, External Prof Santa Fe Institute, Assoc Res Oxford Univ UK; Proud father, 🌵🇺🇸🇬🇧🇸🇪🌲 Gift med en svensk
Lenka Zdeborová @zdeborova.bsky.social Professor at EPFL. Une mathémaphysinformaticienne. Passionate mushroom hunter. Tamer of two little dragons.
Linda Douw @lindadouw.bsky.social multiscale network neuroscience | neuro-oncology | cognition | full professor @ Amsterdam UMC
www.multinetlab.com
Cesar A. Hidalgo @cesifoti.bsky.social @cesifoti
Tina Eliassi @eliassi.bsky.social Professor
Giulia Menichetti @menicgiulia.bsky.social Physicist & Network Scientist 👩🔬 now diving into the chemical complexity of food
@harvardmed.bsky.social
Mass General Brigham
C. Brandon Ogbunu @cbo.bsky.social Scientist + Humanist + Pugilist.
"Tip your hat; pop the chain; short Joe Louis; then wipe his nose with the hook. It's that simple." (c) Brother Naazim Richardson
https://linktr.ee/chike98
Ted Loch-Temzelides @tedloch.bsky.social Mitchell Professor in Sustainable Development, Baker Institute for Public Policy, Rice University. Game theory & mathematical modeling in economics, ecology, and epidemiology. Science-based policy. Erdős #4
https://sites.google.com/view/ted-loch-temzelides
Francesco Ferraro @francesco-ferraro.bsky.social Statistical physics and ecology
🔗 https://francesco-ferraro.com
Lab of Interdisciplinary Physics @liphlab.bsky.social Department of Physics, University of Padova, Italy
Our research spans from statistical mechanics ⚛️ to the organization of the brain 🧠 and the functioning of ecosystems 🌎
🔗 liphlab.com
Zachary Neal @zpneal.bsky.social professor @ michigan state university
editor @ global networks
research: networks 🕸 | R 👨💻 | childfree 🚫
also: wine 🍷 | cats 😺 | travel ✈️
https://www.zacharyneal.com and https://www.thechildfree.org
Erol Akcay @akcay.theoretical.bio Ecology, evolution, and social dynamics at the University of Pennsylvania. He/him
https://akcay.theoretical.bio
Rodney Brooks @rodneyabrooks.bsky.social Primarily Robotics and AI. Distinguishing hype-notism from plausibility one press release at a time. rodneybrooks.com/blog people.csail.mit.edu/brooks
Will Ratcliff @wcratcliff.bsky.social Evolutionary biologist (Multicellularity & social evolution). Prof. at Georgia Tech & Director of the QBioS PhD program.
https://ratclifflab.biosci.gatech.edu/
Ana Teixeira de Melo @anamelopsi.bsky.social An interdisciplinary researcher with a dissolved identity and a core in psychology. Driven by values, curiosity and a passion for knowing!
Yukie Sano @zerosano0.bsky.social easy going 🐬/ associate professor at University of Tsukuba.
発言は個人の見解であり、所属組織を代表するものではありません。
https://trios.tsukuba.ac.jp/en/researcher/0000003544
Rafael Prieto-Curiel @rafaelprietocuriel.bsky.social Faculty member @csh.ac.at
https://linktr.ee/rafaelprietocuriel
Sara Neven @saraneven.bsky.social PhD Candidate - Computational Behavioral Ecology @ University of Amsterdam | Complex systems & animal behaviour | Currently trying to understand collective behaviour in predator avoidance 🐠🐠 | 🌱| WWCS & yrCSS & CORE
Thomas Louf @tlouf.bsky.social Assistant prof in applied maths @uc3m.es
🔗 https://tlouf.github.io
🧑💻 https://github.com/TLouf
🐘 https://fosstodon.org/@tlouf
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
PessoaBrain @pessoabrain.bsky.social Luiz Pessoa, University of Maryland, College Park
Neuroscientist interested in cognitive-emotional brain
Author of The Entangled Brain, MIT Press, 2022
Author of The Cogitive-Emotional Brain, MIT Press, 2013
Neuroscience & Philosophy Salon (YouTube)
Manlio De Domenico @manlius.bsky.social Emergence, Networks & Complexity | Collective Behavior(s) from Cells to Societies 🧬🦠🧠🌇
Prof. @UniPadova, Galileo's University | Lab: @comunelab.bsky.social | Web: https://linktr.ee/manlius
Thoughts at manlius.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．
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/
Santa Fe Institute @sfiscience.bsky.social The premier research center for #ComplexSystems #science.
santafe.edu
linktr.ee/sfiscience
Steven Strogatz @stevenstrogatz.com Mathematician, writer, Cornell professor. All cards on the table, face up, all the time. www.stevenstrogatz.com
YY Ahn @yyahn.bsky.social Prof @ School of Data Science, University of Virginia. Formerly at IU. Networks, data science, and machine learning. https://yyahn.com
🚲🚲🚲
Fil Menczer @fil.bsky.social Researcher on social media misinformation and manipulation, director of the Observatory on Social Media (OSoMe.iu.edu, pronounced “awesome”) at Indiana University
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
Tiago Peixoto @tiago.skewed.de Statistical mechanic, secular Bayesian.
Prof. of Complex Systems and Network Science @ Goethe University Frankfurt
Head of the “Inverse Complexity Lab”.
@invcomplexity.skewed.de
https://skewed.de/lab
(Personal account)
J. Doyne Farmer @doynefarmer.bsky.social Director of Complexity Economics at INET Oxford; Baillie Gifford Professor of Complex Systems Science at the Smith School of Enterprise and the Environment, University of Oxford; external faculty at the Santa Fe Institute; Chief Scientist, Macrocosm
Dan Larremore @danlarremore.bsky.social Prof | CU Boulder BioFrontiers Institute + Computer Science | Santa Fe Institute | LarremoreLab.github.io
Founder | CevianLabs.io
Brennan Klein @jkbren.bsky.social Network scientist; director of the &-Lab at Northeastern University; data justice fellow at the Institute on Policing, Incarceration & Public Safety at Harvard University.
brennanklein.com