Erik Arnell @modernmakro.bsky.social 
Andreas Bergh @drbergh.bsky.social Välfärdsforskare, skribent och föreläsare. Podd: Bergh & Wernberg, Röd&blå-podden.
Blogg: https://drbergh.substack.com
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
Katalys @katalys.bsky.social Katalys – Institut för facklig idéutveckling.
✉️ Nyhetsbrev: https://katalys.org/nyhetsbrev/
📺 YouTube: https://youtube.com/@katalysinst
🎧 Starta pressarna: https://www.aftonbladet.se/podcasts/ab/program/1472
Stöd oss via Swish: 123 169 72 91
404 Media @404media.co it's a website (and a podcast, and a newsletter) about humans and technology, made by four journalists you might already know. like and subscribe: 404media.co
Alexios Mantzarlis @mantzarlis.com Tech, facts, and carbonara.
mantzarlis.com
Craig Silverman @craigsilverman.bsky.social Cofounder of https://indicator.media, your essential guide to understanding and investigating digital deception. Sign up for free! Investigative journalist and OSINT trainer.
https://craigsilverman.ca
Nieman Lab @niemanlab.org We are the Nieman Journalism Lab, part of the Nieman Foundation at Harvard. We're trying to figure out the future of news.
🔗 https://www.niemanlab.org/
Joshua Benton @joshuabenton.com 21st-century media and the 19th-c American South. Founded and ran @niemanlab.org at @harvard.edu for 12 yrs; now the senior writer there. Cajun, dad of two, husband of one. Journalist with a history problem. Also: @theatlantic.com, @washingtonpost.com, etc
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)
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/
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
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
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.
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.
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
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
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/- B Bruce Eckel @bruceeckel.bsky.social Programmer, Author, Consultant, Speaker
Stckpkr @stckpkr.bsky.social Man måste föreställa sig Sisyfos lycklig.
www.proteanfunds.com
@nemcapse.bsky.social @nemcapse.bsky.social 
ValueCap @valuecap.bsky.social Fokus på tillväxtbolag, som har stigande EBIT-marginal och som är prisvärda (GARP).
AktieEntreprenören @aktieentreprenoren.bsky.social Livsnjutande techentreprenör runt 35. Grundat två bolag: VD för ena, sålt andra. Långsiktig koncentrerad portfölj (öppen, länk 👇), 31% CAGR sen 2015-01-01
dividendblower @dividendblower.bsky.social Gaming data and stock market enthusiast
Stefan Thelenius @stefanthelenius.bsky.social Pensionsspecialist Konsumenternas Försäkringsbyrå | privat aktienörd: inlägg ska inte ses som råd/rekommendation om aktier/investeringsstrategier. Bloggar privat på https://z2036.blogspot.com/
40procent20ar @40procent20ar.bsky.social Driver @borsdata.bsky.social
Teknisk Analys, Nyckeltal, Screener, Analysdata, Strategier, Excelexport, Nordiska & Globala börsbolag & Index. http://borsdata.se
Magnus Andersson @therealloumannheim.bsky.social Enbart börs och bolag.
Finns även på Twitter: @Lou_Mannheim
@aktieingenjoren.bsky.social @aktieingenjoren.bsky.social 
Ekka Lundin @ekkalundin.bsky.social Swedish trader and private investor
GARPman @carlmarkus1.bsky.social 🇸🇪 GARP smallcap private investor.
In 2026, I will leave my career as a financial advisor and become a full-time investor. Tweets are my personal opinion.
Disclaimer: Investing is at your own risk and it is your sole responsibility to evaluate info.
Elin Wiker @wikerelin.bsky.social Börs, bolag, bakning, böcker. Endast mina privata tankar, inget ska ses som råd. Ekonomijournalist EFN | elin.wiker@efn.se
Niklas Aldén @aldenniklas.bsky.social "Känd" från podden Market Makers
PizzaTradern @pizzatradern.bsky.social Daytrader och privatinvesterare. Störst och bäst på Aktietorget. Kungen av Aktietorgsdjuren.
Fabian Franzen @fabianfranzen.bsky.social @marketmakerspod
@labulll.bsky.social @labulll.bsky.social 
Hurricane Capital @hurricap.bsky.social Business Analysis & Investing
Peter Westberg @matematikern3.bsky.social Building Quartr.com. Private investor.
PG @pgwahlen.bsky.social Chairman of Volati and Bokusgruppen
Professor Kalkyl @prof-kalkyl.bsky.social Medgrundare av @quartr.com.
Eddie Palmgren @eddiepalmgren.bsky.social Passionately reading, writing, and investing. Host
@investingbythebook.bsky.social - a timeless podcast on how to think, invest and live better. Expressing my own opinions.
Zohran Kwame Mamdani @zohrankmamdani.bsky.social Mayor of New York City
Mathias Wåg @guldfiske.bsky.social Podd: https://soundcloud.com/apansanatomi
Blogg: http://www.guldfiske.se
Brand: http://www.tidningenbrand.se
GARM: http://www.research.nu
Aftonbladet Kultur: https://www.aftonbladet.se/av/mathias-wag
Flamman: https://www.flamman.se/av/mathias-wag/
Philip Goff @philipgoff.bsky.social Philosophy Prof. Heretical Christian. Author of "Why? The Purpose of the Universe" & "Galileo's Error." "One of the most persuasive panpsychists" - Stephen Fry.
Janne M. Korhonen @jmkorhonen.fi Unjust society is unsustainable -> democracy is non-negotiable.
Sustainability transition & modeling circular economy @ Finnish Environmental Institute (Syke) as a profession; defence of Finland and democracy as a hobby.
Dave Pagurek @davepagurek.com Toronto artist and computer graphics programmer. I help maintain p5.js and its WebGL mode. Will probably answer your graphics questions if you ask 👀
loren schmidt @lorenschmidt.bsky.social i make art, mostly with computers. currently working on an open world RPG with roguelike roots and an experimental bent. cat mom. she / her or they / them.
Daniel Shiffman @shiffman.lol Choo choo!
Gary Stevenson @garyseconomics.bsky.social Inequality Economist, former trader and author of The Trading Game. Other Economists make predictions, but my ones are actually right.
https://linktr.ee/garysecon
Richard Murphy @richardjmurphy.bsky.social Economic justice campaigner. Professor of Accounting Practice, Sheffield University. Former chartered accountant. Political economist. Opinions all my own.
Arena Idé @arenaide.bsky.social Swedish trade union funded think tank
Wiseman @wisemanswisdoms.bsky.social Swedish defence and security policy. Politically independent. Member of the Royal Society of Naval Sciences & the Royal Academy of War Sciences.
@oplatsen.bsky.social @oplatsen.bsky.social 
ValueGARP @valuegarp.bsky.social Full-time private investor. Associated holdings: Integrum, MAG Interactive, Nepa, Unibap, Bonesupport, EQL Pharma, Carasent
Not investment advice
financeamir @financeamir.bsky.social Investerare i småbolagsaktier. Söker efter en blandning av undervärderade, missförstådda och bortglömda aktier med stor potential. Inga förhoppningsbolag.
@valuewizard.bsky.social @valuewizard.bsky.social Just a dad with an online hobby
Snaljapen @snaljapen.se På korståg för avkastningens bevarande.
Skriver på www.snaljapen.se.
CoeusCap @coeuscap.bsky.social Spekulant | Linear Regression Maximalist
i’m no expert but you’re all stupid
coeuscap.substack.com
Henning Hammar @investerarfys.bsky.social Grundare av Börslabbet. Systematiska strategier som slagit börsen. Doktor i fysik. Blogg: http://investerarfysikern.se
Nerdic Defence @nerdicdefence.bsky.social Following Nordic defence and security matters, mostly technical, and am myself based in the Nordics. Yes, I'm aware the pun is stupid ;). He/him.
Timothy Snyder @timothysnyder.bsky.social Temerty Professor of Modern European History, Munk School, University of Toronto; Permanent Fellow, IWM Vienna; Emeritus Levin Professor, Yale. Author of "On Freedom," "On Tyranny," "Our Malady," "Road to Unfreedom," "Black Earth," and "Bloodlands"
Ole Peters @opeters.bsky.social Physicist, Ergodicity Economics
http://ergodicityeconomics.com
ahmet alp balkan @ahmet.dev working on inference infra @ baseten.co
ex-linkedin/twitter/googlecloud/azure
dist sys enthusiast
github.com/ahmetb