@mstarnini.bsky.social @mstarnini.bsky.social 
Elise Cutts @elisecutts.bsky.social Science journalist in Austria writing for Quanta, New Scientist, Scientific American, Science, and others. Signal: emc.7243623.
Get my newsletter about the forces that shape how research is done, shared, believed, and acted upon: www.reviewertoo.com
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/
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/
Complexity Cat 🐱 @amahury.bsky.social Exciting stuff on complexity, theoretical biology, artificial intelligence, linguistics, neuroscience and their intersections.
#complexitycat
complexitycat.org
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)
Rajiv Sethi @rajivsethi.bsky.social Economics | Barnard | Columbia | Santa Fe Institute | http://www.columbia.edu/~rs328/ | https://rajivsethi.substack.com/ | https://tinyurl.com/shadowsofdoubt
Joshua Grochow @joshuagrochow.bsky.social Research: TheoryCompSci, pure math, complex systems
Other: climate; covid; equity, inclusion, & accessibility
Assoc. Prof. @ CU Boulder Comp. Sci. & Math
Views my own
@joshuagrochow@mathstodon.xyz (& prev twitter)
https://home.cs.colorado.edu/~jgrochow
Eddie Lee @spintheory.bsky.social EPIC Lab. Emergent Phenomena from Interactions & Constraints, i.e., the physics of collective decisions. Assistant Professor in Physics, Seoul National University. Associate Faculty at Complexity Science Hub.
https://eltrompetero.github.io
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
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/
Santa Fe Institute @sfiscience.bsky.social The premier research center for #ComplexSystems #science.
santafe.edu
linktr.ee/sfiscience
Complexity Science Hub @csh.ac.at We Are Europe's Research Center Translating Data into Solutions for a Better World
csh.ac.at
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
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 
Fernando Rosas @frosas.bsky.social Emergence, synergy, brains, AI safety, mental health
Te Pūnaha Matatini @tepunahamatatini.bsky.social The Aotearoa New Zealand Centre of Research Excellence for complex systems. From complexity to possibility.
ISI Foundation @isi.it ISI Foundation is a nonprofit research institute focusing on data science, complex systems and their applications to social impact and public health.
linktr.ee/isi.foundation
Physics of Life Dresden @poldresden.bsky.social We are the Cluster of Excellence Physics of Life (PoL) at TUD Dresden University of Technology @tudresden.bsky.social @dfg.de.
Our goal is to unravel the principles underlying the organization of living matter.
https://physics-of-life.tu-dresden.de
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.
Institute for Advanced Study - University of Amsterdam @iasamsterdam.bsky.social Where outstanding researchers bridge disciplines, scales and paradigms to unravel wicked problems. Join us as a fellow, artist-in-residence, journalist-in-residence or get involved by attending our events: https://ias.uva.nl/
NICO @nicoatnu.bsky.social The Northwestern Institute on Complex Systems (NICO) incubates innovative collaborations that leverage complexity, networks, and data science.
@necsi.bsky.social @necsi.bsky.social 
Michael Wong @miquai.bsky.social Planetary scientist by day 🪐 podcaster by night 🎙 photographer at all times 📷 philosopher in my dreams 💭 https://miquai.myportfolio.com/
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
Nick Golledge @nick-golledge.bsky.social Antarctic climate scientist, IPCC author, FRSNZ, musician, & artist. #julialang. Vegan, yoga, runner.
Author of FEEDBACK, a book about complexity and connection - published by Rowman & Littlefield.
🌏 www.nicholasgolledge.github.io
Simplifying Complexity @bhcomplexity.bsky.social A podcast that explores the underlying principles of complex systems - systems that defy our rational view of the world. By Sean Brady
https://omny.fm/shows/simplifying-complexity/playlists/podcast
Winter Workshop on Complex Systems @wwcs.bsky.social The Winter Workshop on Complex Systems is a workshop for early career researchers to gather together and engage in interdisciplinary research on complex systems.
17-22 Jan, 2027 in Briançon, France
https://wwcs2027.github.io/
Steven Strogatz @stevenstrogatz.com Mathematician, writer, Cornell professor. All cards on the table, face up, all the time. www.stevenstrogatz.com
Maria del Rio-Chanona @maria-drc.bsky.social Assistant Professor at UCL Computer Science
Future of Work, LLMs, Econ, Networks, ML & ABM
Previously, CSHVienna, Harvard Growth Lab, INETOxford & UNAM_MX alumni 🇲🇽
she/her
mariadelriochanona.info
estebanmoro @estebanmoro.bsky.social Researcher, scientist. Professor at the Network Science Institute @Northeastern and director of the Social Urban Networks Lab. Formerly @uc3m & @mit
Juniper Lovato @juniperlov.bsky.social Research in complex systems, tech ethics, networks, NLP, and computational social science. Assistant professor of CS at the University of Vermont, Vermont Complex Systems Institute, Computational Ethics Lab.
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
Jari Saramäki @jsaramak.bsky.social Professor @Aalto University, Finland. I am a network scientist, bass guitar player, a fan of coherent writing, and a general enthusiast.
https://jarisaramaki.fi/ | https://books2read.com/howtowriteapaper
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
Orit Peleg @oritpeleg.bsky.social Dreaming of a cloudy sky | Associate Prof. | Computer Science & BioFrontiers, CUBoulder | Ext. Faculty, Santa Fe Institute | www.peleglab.com 
Sara Imari Walker @saraimari.bsky.social Professor @ASU @sfiscience
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/
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
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
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
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
NetSci 2026 @netsciconf.bsky.social Official account of the 2026 International School and Conference on Network Science in Boston, Massachusetts, USA. June 1-5, 2026. Official hashtag: #NetSci2026
netsci2026.com
Mike Levin @drmichaellevin.bsky.social I'm a scientist at Tufts University; my lab studies anatomical and behavioral decision-making at multiple scales of biological, artificial, and hybrid systems. www.drmichaellevin.org
Last Week Tonight with John Oliver @lastweektonight.com The official Bluesky account of Last Week Tonight with John Oliver. youtube.com/lastweektonight
John Green @johngreensbluesky.bsky.social Author (The Fault in Our Stars, The Anthropocene Reviewed, etc.)
YouTuber (vlogbrothers, Crash Course, etc.)
Football Fan (co-owner of AFC Wimbledon, longtime Liverpool fan)
Opposed to Tuberculosis
Hank Green @hankgreen.bsky.social Long Time Internet Guy
Randall Munroe @xkcd.com 
UBICS @ubics.bsky.social 
Josep Sardanyés Cayuela @josepsardanyes.bsky.social Researcher at https://www.crm.cat/ + CSIC Associated Unit I2SysBio/CRM https://www.i2sysbio.es/associated-units/ • Dynamical Systems • Nonlinearity • Biology
HEURÍSTICA @h3uristica.bsky.social Heurística, del griego εὑρίσκω, es la ciencia o el arte del descubrimiento. Un espacio autónomo de investigación, formación y mediación tecnocientífica.
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.
Collective Emergent Phenomena in physical Systems @ceps-ubics.bsky.social Research group on the physics of complex systems.
Part of the UBICS, Universitat de Barcelona Institute of Complex Systems
SEES Lab @seeslab.bsky.social Marta Sales-Pardo & Roger Guimerà. Complex systems & networks; Statiscal learning; Comput. social science; Systems biology at @universitatURV @icreacommunity
Emanuele Cozzo @ecozzo.bsky.social A physicist researching in social and political complexity. Co-founder of Heuristica. Lecturer at UBICS. External associate researcher at CNSC-IN3. Posting in Spanish and spanglish.
@robedamo.bsky.social @robedamo.bsky.social 
Therfer @therferwarn.bsky.social Lector. Físic(o), lingüista, docent(e) i(y) rar(o)
Physicist, linguist, teacher & rare
Homo sum, humani nihil a me alienum puto.
Professor ICE-UPC
https://futur.upc.edu/AntonioHernandezFernandez
@oscarabenza.bsky.social @oscarabenza.bsky.social 
Blai Vidiella @blaividiella.bsky.social PostDoc at SETE (CNRS). Previously: >PD Evolution of Technology Lab, CSIC >PD Nonlinear Evolution Lab (CRM) >PhD in Terraforming Anthropogenic Ecosystems, CSL-UPF >Biomedical Engineer
#Ecology, #ComplexSystems & #Anthropocene
www.vidiella.science
Albert Díaz-Guilera @anduviera.bsky.social Network scientist
Andreas Kaltenbrunner @kaltenbrunner.bsky.social Associate Professor (Serra Húnter Fellow) at Universitat Pompeu Fabra, Barcelona.
Main research interests: user behaviour, AI/ML, LLMs, social network analysis, computational sociology.
Álvaro González @thegeonaut.bsky.social Lecturer of Earth Physics at the University of Barcelona, Spain @cienciesterraub.bsky.social
PhD in Geology and researcher on earthquakes, meteorite impacts and other natural hazards.
www.geonaut.eu
Ricard Alert Zenón @ricardalert.bsky.social ICREA Research Professor at Universitat de Barcelona. Research Group Leader at MPI-PKS and CSBD in Dresden. Theory of living matter. Collective phenomena in biology through the lens of active matter physics.
Rubén Rodríguez-Casañ @rubenrc94.bsky.social 
Àlex Giménez Romero @agimenezromero.bsky.social Physicist? PhD in Physics of Complex Systems. Currently at CEAB-CSIC.
Interested in ecology, epidemiology, AI, remote sensing, quantitative finances, economy, philosophy of science... I code in Julia and Python.
🌐 agimenezromero.github.io
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
Ramon Ferrer-i-Cancho @rferrericancho.bsky.social 
@sergi-lozanop.bsky.social @sergi-lozanop.bsky.social 
Marc Sadurní @msadurni.bsky.social Physicist | Computational social scientist | PhD Researcher in Complex Systems Physics at Universitat de Barcelona Institute of Complex Systems (UBICS)
@luchtan.bsky.social @luchtan.bsky.social 
Andrés Aragoneses @drphysics.bsky.social Physicist & Earthling.
Love over gold. Mind over matter.
Opinions are mine.
May Science be with You!
ComplexitatCat @complexitatcat.bsky.social Xarxa Catalana per a l'Estudi de Sistemes Complexos.
Catalan Network for the Study of Complex Systems
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app