Thomas Ray Haaland @trhaaland.bsky.social Biologist working on eco-evolutionary dynamics of migration / Activist working against climate & biodiversity crisis
Glen O'Hara @gsoh31.bsky.social Historian. Writer.
Urte Laukaityte @laukas.bsky.social Postdoctoral researcher: synthetic philosophy, the mind and life sciences, history of medicine, psychiatry
Producer @manymindspod.bsky.social;
Contributing editor @publicdomainrev.bsky.social
https://www.linkedin.com/in/urte-laukaityte
Lee Henry @henrylabsymbio.bsky.social Exploring endosymbiosis at Queen Mary University of London. Associate professor. Symbiosis, ecology, evolution, microbiology http://henry-lab.co.uk
Sylvain Estebe @sylvainestebe.bsky.social 33 yo, computational cognitive science & social science 🇩🇰 🇫🇷 @AarhusUni_int
| music producer 📀X2 💿 X1 | also 🐶📸🧗
Ben Doughty @doughty-ben.bsky.social Exploring how hyaluronan dynamics shape developmental timing, aging, and disease. 💧
The project: https://osf.io/sd5g4/wiki?wiki=v46fd
Sam Arsenault, PhD @samarsenault.bsky.social Assistant Professor in the Department of Biological Sciences at Mississippi State University 🐜 🧬 | Ants | Supergenes | Genomics | Evo-Devo | Evolution |
https://arsenaultresearch.github.io/
[he/him]
Tibor Tauzin @tibortauzin.bsky.social Exploring how preverbal and nonverbal creatures understand and communicate meaning
Philip Ball @philipcball.bsky.social Science writer and author of books including Bright Earth, The Music Instinct, Beyond Weird, How Life Works.
Israt Jahan @jahanisrat.bsky.social Multicellular and symbiotic evolutionary biologist. Postdoc at University of Oxford. PhD from WUSTL
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/
Kevin Mitchell @wiringthebrain.bsky.social Neurogeneticist interested in the relations between genes, brains, and minds. Author of INNATE (2018) and FREE AGENTS (2023)
Jason Moore @moorejh.bsky.social Chair, Department of Computational Biomedicine at Cedars-Sinai Medical Center in Los Angeles. Director, Center for Artificial AI Research & Education. Agentic AI. Atari enthusiast. Retrocomputing. Maker.
Complexity Cat 🐱 @amahury.bsky.social Exciting stuff on complexity, theoretical biology, artificial intelligence, linguistics, neuroscience and their intersections.
#complexitycat
complexitycat.org
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/
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
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
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
Krish Sanghvi @krishsanghvi11.bsky.social Post doc in sexual selection, life history
Roman Zug @romanzug.bsky.social Theoretical biologist
Postdoc @mainzuniversity.bsky.social
Evolution & development, gene regulation, health & disease, symbiosis
And a fondness for the humanities
https://scholar.google.com/citations?user=Sz-2qz4AAAAJ&hl=en
The Social Fluids Lab @socialfluids.bsky.social We study socially transferred materials, metabolic division of labour, and the evolution of cooperation. Mostly ants, sometimes microbes, sometimes vertebrates.
PI = @adriatica.bsky.social, Lab is @camzoology.bsky.social at University of Cambridge.
Bing Dong董冰 @bingdongevo.bsky.social PhD with Andy Gardner & Silvia Paracchini at the University of St Andrews | Kin selection | Human handedness | Metamorphosis | Social behaviour in jumping spiders oOOo | Lazy birder ❤️🦉
Terence Tao @teorth.bsky.social Mathematician at UCLA. My primary social media account is https://mathstodon.xyz/@tao . I also have a blog at https://terrytao.wordpress.com/ and a home page at https://www.math.ucla.edu/~tao/
Julie Blackwood 🏳️🌈 @julieblackwood.bsky.social faculty @ Williams College, math, ecology, population dynamics, beagle lover, they/she, 🏳️🌈
Carl Boettiger @cboettig.bsky.social Ecology, theory, computers. https://carlboettiger.info 
Yngvild Vindenes @yvinden.bsky.social Professor, University of Oslo (Department of Biosciences).
Life history, disease ecology, climate change responses.
Hiking, biking, baking, knitting.
Lucas Medeiros @lucaspdmedeiros.bsky.social Postdoc at WHOI | PhD from MIT | understanding and predicting the dynamics of ecosystems and their responses to perturbations | lucaspdmedeiros.com
Rob Salguero-Gómez @robsalgo.bsky.social Professor of Ecology @ Dept Biology Oxford & Tutorial Fellow @ Pembroke College. Life history theory, demography, resilience, macroecology - https://salgo.web.ox.ac.uk. Commissioning Editor @ J Animal Ecology. Proudly owned by 2 ragdoll cats: Manon & Faust
Masato Yamamichi @masatoyamamichi.bsky.social Associate Professor at the National Institute of Genetics / SOKENDAI / UTokyo
https://sites.google.com/view/yamamichi-lab/home
Colin Kremer @quant-ecology.bsky.social Assistant Professor at UConn. Ecologist, math nerd, R monkey, plant lover, food enthusiast, parent.
Carla Staver @carlastaver.bsky.social Ecologist and savanna lover, especially interested in fire and herbivory. Prof @ Princeton EEB. https://staver.lab.princeton.edu/
Chuliang Song @clsong.com Quantitative ecologist at UCLA EEB. clsong.com
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.
Michael Hassell @mphsil.bsky.social Past Presidents of British Ecological Society and Royal Entomological Society. A long time ago was an expert on the population dynamics of predator-prey and competitive interactions with an emphasis on insect host-parasitoid dynamics. 
Géza Meszéna @gezam.bsky.social I am a theoretical/bio/physicist, working on theoretical ecology and evolution. Competition theory, ecological niche, adaptive dynamics, adaptive speciation.
https://gezameszena.web.elte.hu
https://tbe.elte.hu
https://iite.info/seminar
Joe Brennan @biologyjoe87.bsky.social Community ecology & theoretical population biology 🪴🧬 🧮
Ecological, evolutionary, and environmental mechanisms of coexistence 🤝, community assembly ⬆️ , and community disassembly ⬇️
UC Davis Population Biology PhD Candidate 🐄
https://biologyjoe87.github.io/
Emanuel Fronhofer @efronhofer.bsky.social ecological and evolutionary dynamics in space: theory, experimental evolution & pond metacommunities #FronhoferLab #CNRS #isemevol #umontpellier #GdRTheoMoDive #IDILProgram
https://www.emanuelfronhofer.net/
Jacob Levine @jacoblevine.bsky.social Wilkes Postdoctoral Fellow at the Wilkes Center for Climate Science and Policy
@UniversityofUtah. Incoming assistant professor at @DukeBiology.
I use theory, experiments and stats to study biodiversity, fire, and forests.
Timothée Poisot @ctrlalttim.com Almost certainly one of the ecologists of all time.
AI/ML, biodiversity monitoring, viral emergence, open science, methodological anarchism
he/they
🧪 https://epic-biodiversity.org/
Theo Gibbs @theogibbs.bsky.social Schmidt Science Fellow and Postdoctoral Researcher at NYU. PhD from Princeton.
I’m interested in species coexistence, higher-order interactions, theoretical ecology and the plant microbiome.
https://theogibbs.github.io
Arpat Ozgul @arpatoz.bsky.social population ecologist, www.PopEcol.org
Tad Dallas @taddallas.bsky.social Quantitative ecologist in the Department of Biological Sciences at University of South Carolina.
he/him
Vadim Karatayev @lifenonlinear.bsky.social Theoretical ecologist focusing on resilience in networks, landscapes, and kelp forests. Asst Prof University of Maryland College Park. Views my own.
https://resiliencelab.github.io/
Rachel Germain @gerlame.bsky.social Assoc. prof at UBC 🌿cat enthusiast, 🏳️🌈 in STEM - species coexistence x evolutionary ecology research
Brian Lerch @lerchecoevo.bsky.social Theoretical Ecologist and Evolutionary Biologist at UNC Chapel Hill https://lerchta.wixsite.com/lerch-eco-evo
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
Jonas Wickman @jonaswickman.bsky.social Theoretical ecologist, postdoc at W.K. Kellogg Biological Station
iBartomeus @ibartomeus.bsky.social Ecology, pollination, networks, rstats & other personal stuff...
www.bartomeuslab.com
Thomas Koffel @thomaskoffel.bsky.social Theoretical ecologist. Assistant professor at Université de Lyon.
Also a naturalist mainly obsessed with birds, plants and insects.
Adam Clark @adamtclark.bsky.social Associate Professor at University of Graz in Austria. Used as a work account for discussing my research & related topics. 🐘 @adam_t_clark@ecoevo.social.
Caroline Tucker @cmtucker.bsky.social Canadian quantitative ecologist. Professional biologist, population and community analyses, fisheries and wildlife biology.
Mike Fowler @theorecol.bsky.social Theoretical & Quantitative Ecologist. Dad. Whisky lover. Football coach. Relearning the drums. Not necessarily in that order.
See also @theorecol@ecoevo.social
He/him
Chris Moore @mutualismecology.bsky.social He/him. Ecologist studying the population & community ecology of mutualism. Faculty at Cal State Northridge. Also a human. Views m'own.
ORCID: 0000-0001-5783-9833
Stephen Proulx @evoecodynamics.bsky.social an inordinate fondness for bicycles. dad, cat dad, snail dad, turtle dad. loves the interplay between ecological and evolutionary dynamics. they/them. 
Jonathan Dushoff @jdushoff.bsky.social Theoretical biologist, recreational mathematician, anti-fascist*.
* I had planned not to be political here, but when circumstances change, decisions sometimes have to change.
Jonathan Chase @jon-chase03.bsky.social Ecologist; Biodiversity Synthesis Professor @idiv; Dad
Kiva Oken @kivaoken.bsky.social Quantitative ecologist and fishery scientist | I like puzzles, nature, and self-propulsion | Views my own | She/Her/Dr.
Ben Phillips @benflips.bsky.social Ecology | Evolution | Populations | Space | Models | Data | Things that make me laugh or cry.
Prof at Curtin University. Living on Whadjuk Noongar country.
Lab: popbiolgenomics.org/
Will White @jwilsonwhite.bsky.social 
Nicolas Mouquet @nmouquet.bsky.social Researcher in Ecology @cnrs.fr, France
Human by Nature ! 🌈💚
http://nicolasmouquet.fr/
https://globalecologybs.github.io/feeddigest.github.io/
Maike Morrison @maikemorrison.bsky.social Building mathematical tools to answer biological questions
Ecology & evolution, sometimes microbiomes & cancer
Omidyar Fellow @SFIscience.bsky.social
Former PhD student with Noah Rosenberg, Stanford University
MaikeMorrison.com
Jeremy Collings @jeremycollings.bsky.social Quantitative ecologist. Queer. He/him
The former U.S. Poet Laureate Kay Ryan is quoted as saying "I couldn't bare the idea of being a doctor of something I couldn't fix." Well, I am one, so I'm proceeding to try my darndest.
Beatriz Prado-Monteiro @beatrizpbm.bsky.social Theoretical ecology, species coexistence, metacommunities, functional ecology
PhD student University of Wyoming
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
Blas M. Benito @blasbenito.com 🌍 Senior Data Scientist | Team Lead | 🌱 AgTech | PhD in Computational Ecology + MSc in GIS
#rstats developer | geospatial engineering | soil microbiome and crop health mapping | product development
https://github.com/BlasBenito - www.blasbenito.com
Dylan Childs @dzchilds.bsky.social Professor of Population Biology & School Director of Education @ University of Sheffield
Dustin Marshall @djmmeeg.bsky.social Biologist at Monash University interested in size, energy and life history 
Tyler J. Carrier @tylerjcarrier.bsky.social Developmental and evolutionary ecologist studying marine invertebrates and their symbionts.