@reaganhook.bsky.social @reaganhook.bsky.social 
Hannes Mühleisen @hannes.muehleisen.org I like databases and boats. Co-creator of @duckdb.org, Co-Founder and CEO DuckDB Labs.
Daniel Gray @dannygrayfox.bsky.social BSW; MADEM. Risk & Emerg Mgmt. Open discourse, data-driven policy, resilient communities. Guest on Songhees & Esquimalt land. My opinions are mine, not my employer's.
Open Culture @openculture.bsky.social A culture and education website that tries to make the web a more intelligent place. Features free courses, movies, audio books, ebooks & thought-provoking daily posts.
Find us at: https://www.openculture.com/
Kali Linux @kalilinux.bsky.social Kali Linux, The Most Advanced Penetration Testing Distribution. Ever.
Meredith Whittaker @meredithmeredith.bsky.social President of Signal, Chief Advisor to AI Now Institute 
Theo Sanderson @theo.io researching viral pathogen genomics at @lshtm.bsky.social, building @pathoplexus.org | theo.io / sandersonlab.org
@angliaruskinuni.bsky.social @angliaruskinuni.bsky.social 
Anglia Ruskin University @angliaruskin.bsky.social THE University of the Year 2023
Anglia Ruskin University has campuses in Cambridge, Chelmsford, Writtle and Peterborough. Need help? Email answers@anglia.ac.uk
Muh Eggs!!!!! @muheggs.bsky.social 🌻 🍉 🍁 🏳️🌈 🏴
Harry Stranger @spacefromspace.com Satellite images past and present 🛰️
Building an archive of interactive declassified spy satellite images 🕵️
https://spacefromspace.com
Brendan Miller @brenkjm.bsky.social I make "The Ideas that Explain the News" on YouTube - using concepts from social sciences to explain the news at a deeper level.
https://brendanmiller.substack.com/
I like chatting politics/books/meeting people - message if you fancy coffee!
Krista West, Ph.D. @rsfirenerd.bsky.social 🔥🗺️ Pyrogeographer.
🛰️🛩️🔥 #RemoteSensing of #Wildfire.
❤️🚒 Passionate about finding ways to help emergency responders.
📣 #SciComm
👩💻 https://www.kristaleewest.com/
📍 Colorado, USA
Data Explorer @datasetexplorer.bsky.social High-quality datasets designed to spark ideas, solve problems, and drive innovation. Fresh data added all the time for your AI projects, research, or curiosity. Let’s turn raw numbers into real impact 🚀
Angela Collier @acollierastro.bsky.social Theoretical Physicist.
(She/her/hers)
From Eastern KY.
Troy Hunt @troyhunt.com Founder & CEO of @haveibeenpwned.com, the most trusted name in data breach intelligence. Speaker, blogger, Microsoft Regional Director. Gold Coast, Australia.
Alejandra Caraballo @esqueer.net 🏳️⚧️🇵🇷 Senior Clinical Instructor, Harvard Law Cyberlaw Clinic. Gender & Tech. Views = my own. She/Her.
Read my work at thedissident.news
Inquiries: alejandracaraballo.com/contact
Landsat 🛰️ @landsat.bsky.social 🛰️📡 Unofficial mirror/fan account for the Landsat Program, a series of Earth-observing satellites co-managed by USGS & NASA, imaging the Earth since 1972. Posts do not necessarily reflect the views of USGS or NASA.
MST3k Video Clips @mst3kvideoclips.bsky.social THE place on Bluesky to see video clips from seminal comedy show Mystery Science Theater 3000!
Please visit mst3k.com, rifftrax.com, and themadsareback.com for more
Mystery Science Theater 3000 @mst3kofficial.bsky.social Visit our site to find all the places you can stream and own Mystery Science Theater 3000: www.mst3k.com
Mrs. Betty Bowers @mrsbettybowers.bsky.social I am America’s Best Christian™. But you knew that. You can find exclusive content here: https://www.patreon.com/c/MrsBettyBowers
TITHE: https://www.paypal.com/donate/?hosted_button_id=Q6REDKBBVUJLU
Heather Reese @heatherreese.bsky.social Assoc Prof in remote sensing and GIS, Univ of Gothenburg, Sweden.
#drones, #UAV, #EarthObservation, #EO, #satellites, #vegetation change, #permafrost, #peatlands, #subarctic, #mountains, #geospatial
Sarah Longwell @sarahlongwell25.bsky.social Publisher of The Bulwark. Host of the Focus Group Podcast. Co-host, The Next Level. Become a subscriber: http://TheBulwark.com/join
Robbi Bishop-Taylor 🛰️🌏 @satellitesci.bsky.social Coastal Earth Observation Scientist from Canberra, Australia. Using satellite remote sensing 🛰️, open-source geospatial 🔓🗺️, Python + R 🧑💻 and dataviz 🎨 to map the earth through space + time... 🌏
The PhD Place - Academic Community @thephdplace.bsky.social Community, guidance & tips for academics 🎓 Practical resources, including AI | Courses at @AcademicCourses | Led by The PhD Place Team ✨
The Nation Magazine @thenation.com Founded by abolitionists in 1865. Committed to progressive journalism. Subscribe: http://subscriptions.thenation.com.
Georgios Karamanis @karaman.is Dataviz designer, psychiatrist, PhD
https://karaman.is
Chantal Schouwenaar @chantalschouwenaar.bsky.social Promovenda at VU Amsterdam
Health Economics
Building tech in my free time
https://www.chantalschouwenaar.nl
The David Pakman Show @thedavidpakmanshow.bsky.social Independent progressive podcast & online show, hosted by @davidpakman.bsky.social
Full episodes can be found on
Spotify | Apple Podcasts | Youtube
https://davidpakman.komi.io/
Traditional Stoicism @orthodoxstoicism.bsky.social This is not your modern Stoicism. There are no finance bros or productivity hackers here.
This is where you come to train your mind and your soul. It will be tough. But it will be worth it.
If you want a good flow in life and peace of mind, follow me. 🌄
Paul Watson 🌍 @paulmwatson.com Web developer born in the last millennia. Vice-chair somersetstrikers.co.za. South African. 1/64th Irish.
The Times and Sunday Times @thetimes.com 🗞️ The best of our journalism
👉 https://www.thetimes.com/
Darren Wiens @darrenwiens.github.io Team lead, geospatial dev/honorary data science at Sparkgeo. Sharing proofs of concept and other map weirdness. Skeets my own, sadly.
The Struggling Scientists @thestrugglings4.bsky.social 🤩Science & PhD Life Podcast
🤣PhD Memes
👕Science Merch
📰PhD related Blogs
🔗: thestrugglingscientists.com
Join 1100+ academics who read our biweekly newsletter here-->
thestrugglingscientists.com/newsletter
Hugging Face @hf.co The AI community building the future! 
The Boston Globe @bostonglobe.com New England's leading source for breaking news and analysis.
bostonglobe.com
Dan Roy @roydanroy.bsky.social Research Director, Founding Faculty, Canada CIFAR AI Chair @VectorInst.
Full Prof @UofT - Statistics and Computer Sci. (x-appt) danroy.org
I study assumption-free prediction and decision making under uncertainty, with inference emerging from optimality.
Ai2 @ai2.bsky.social Breakthrough AI to solve the world's biggest problems.
› Join us: http://allenai.org/careers
› Get our newsletter: https://share.hsforms.com/1uJkWs5aDRHWhiky3aHooIg3ioxm
National Security Counselors 🕵 @nationalsecuritylaw.org Public interest 501(c)(3) law firm for natsec & info/privacy law. Website https://www.nationalsecuritylaw.org. Charitable tax-exempt donations always welcome; details on website front page. Media email Media@ NationalSecurityLaw.org, others email Kel there
University College Dublin @ucddublin.bsky.social Official source of news from University College Dublin (UCD) - Ireland's Global University. Est. 1854.
One of Europe's leading research-intensive universities
Swiss National Science Foundation (SNSF) @snsf.ch The Swiss National Science Foundation funds excellent research at universities and other institutions – from chemistry to medicine to sociology.
We invest in researchers and their ideas 🔬🌱📚 — www.snf.ch/en
© Images: Impressum
"fart" @jonhendren.com tall but otherwise normal
sydney
jonhendren.com
News Analysis @newsanalysis.com This is a semi-automated news aggregator focused on delivering a balanced and diverse perspective on current events, and algorithm transparency. https://newsanalysis.com/ | https://newsmap.org/
Code: https://github.com/Eric-Ness/NewsAnalysisBSkyPoster
Uncle Joe @sydseter.com Co-leader OWASP Cornucopia. If you like what we do for open source, visit our code repository https://github.com/OWASP/cornucopia and give us a star ⭐
🌈 «Difference is of the essence of humanity» 🦄 – John Hume
#appsec #owasp #cornucopia #threatmodeling
Republicans Against Trumpism @rpsagainsttrump.bsky.social Pro-democracy conservatives Republicans fighting Trump & Trumpism.
Join our growing community on Substack: https://open.substack.com/pub/republicansagainsttrumpism/p/im-his-lawyer?r=9qjst&utm_medium=ios
On the Media @onthemedia.bsky.social A weekly radio show and podcast on all things media produced and distributed by WNYC Studios — onthemedia.org
Hosted by @brookegladstone.bsky.social & @micahloewinger.bsky.social
Renee DiResta @noupside.bsky.social 🌐Studies influence, propaganda, platform design@Georgetown
✍🏼Lawfare,The Atlantic, Substack/Ghost Newsletter (signup on my site if you want Ghost)
📕Invisible Rulers: The People Who Turn Lies Into Reality (invisiblerulers.com)
🦹🏻♀️Twitter Files supervillain
Alex Winter @alexwinter.com Trans Rights are Human Rights.
alexwinter.com
Edward McFowland III @emcfowland.bsky.social HBS Professor interested in the development and deployment of Data Science tools (e.g., Anomaly Detection, Causal Inference, Networks) for better decision-making.
Evan Munro @evanmunro.bsky.social Economics PhD at Stanford GSB; econometrics, causal inference
tal yarkoni @talyarkoni.com sciolist. mostly made of ice cream
Ahnaf Rafi @ahnafrafi.bsky.social Econometrician | Assistant Professor of Economics at the University of Virginia | PhD in Economics from Northwestern (2024, @tgsatnu.bsky.social)
Daron Acemoglu @dacemoglumit.bsky.social Institute Professor, MIT Economics. Co-Director of @mitshapingwork.bsky.social. Author of Why Nations Fail, The Narrow Corridor, and Power & Progress.
Allen Sirolly @allensirolly.bsky.social PhD student @ Columbia Business School
Jeff Gortmaker @jeffgortmaker.com Assistant Professor at NYU Stern Econ
https://jeffgortmaker.com
https://x.com/jeff_gortmaker
Saloni @scientificdiscovery.dev Co-founder & editor, Works in Progress. Writer, Scientific Discovery. Podcaster, Hard Drugs. Advisor, Coefficient Giving.
Newsletter: https://scientificdiscovery.dev
Podcast: https://harddrugs.worksinprogress.co
🏳️🌈
Macartan Humphreys @macartan.bsky.social WZB Berlin, Humboldt University, TCD
https://macartan.github.io/
Politics, conflict, inequality, political economy of development, causal inference 
Greg Martin @gjmartin.bsky.social Associate Professor of Political Economy
Stanford GSB
https://web.stanford.edu/~gjmartin/
Mike Makowsky @mikemakowsky.bsky.social Professor of Economics at Clemson University
Crime, Political Economy, Religion #COYS
Monday ramblings @
https://economistwritingeveryday.com/author/mdmakowsky/
Saumitra Jha @saumjha.bsky.social Prof @Stanford
Paul Hünermund @p-hunermund.com Professor of Empirical Economics & Data Science at TU Munich | Heilbronn Data Science Center (HDSC) | Co-founder of causalscience.org
http://www.p-hunermund.com
Vicki @vickiboykis.com Founding list[float] engineer. Recsys. Personalization. Infra. Systems. Normcore code. Nutella. Vectors. Words. Vibes. Bad puns (soon).
https://vickiboykis.com/what_are_embeddings/
Łukasz Langa @lukasz.langa.pl CPython Developer in Residence, Python 3.8 and 3.9 release manager. Gradual typing enthusiast, asynchronous programming proponent, creator of the auto-formatter Black.
He produces electronic music, which includes software and hardware of his own making.
Causalscience.org @causalscience.org Fostering a dialogue between industry and academia on causal data science.
Causal Data Science Meeting 2025: causalscience.org
Brad "Pencil Necked Geek" Humphreys @bradhumphreys.bsky.social Economist. "He's an impediment to Civic Progress" - Patrick La Forge, Edmonton Oilers President
https://bradhumphreys.faculty.wvu.edu/home
Wojtek Kopczuk @wwwojtekk.bsky.social Economist, tax policy/inequality. Professional skeptic. Anti-illiberal.
http://www.columbia.edu/~wk2110/index.html
@wwwojtekk at various other websites
Emma Wiles @emmawiles.bsky.social Assistant Prof. Boston University. Formerly MIT Sloan. AI in labor markets, digital platforms, a secret third thing (min*m*m w*ge.) Other interests: diabetes, musicals, and the premier league.
née van Inwegen
Owen Ozier @owenozier.bsky.social Economist at Williams College
https://owenozier.github.io/
Founding Board Member, International Development Economics Association (IDEA)
@ideadevecon.bsky.social
Daniel Bergstresser @dbergstresser.bsky.social Finance professor at the Brandeis International Business School. 
Andrea Montanari @andrea-montanari.bsky.social Professor, Stanford University, Statistics and Mathematics. Opinions are my own.
Lars van der Laan @larsvanderlaan3.bsky.social Postdoc @Stanford | Ph.D. @UW Statistics | ML Research @Netflix — Machine learning, semiparametric statistics, causal inference, and reinforcement learning.
https://larsvanderlaan.github.io
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/
Patrick Kidger @patrickkidger.bsky.social 🚀 Doing something new. Curing uncured diseases.
🧪 antibodies+AI, neural ODEs, open-source JAX ecosystem.
👨💻 ex-{Cradle, Google, Oxford}.
📍 Zürich, Switzerland
Ang Yu @ang-yu.bsky.social Assistant Professor in Social Science at Hong Kong University of Science and Technology. Causal inference methodologist. https://ang-yu.github.io/
Yannai A. Gonczarowski @yannaigonch.bsky.social Faculty @ Harvard Econ + Harvard Computer Science, past: MSR HebrewU, classical (opera) singer, father of two (+a pug) | tweets my own, repost≠endorse
https://yannai.gonch.name/
Soeren Henn @soerenhenn.bsky.social Assistant Professor in Political Science at the University of Wisconsin-Madison.
Political Economy, Comparative Politics, Development Economics, Economic History.
soerenhenn.com
John Mullahy @johnmullahy.bsky.social UW-Madison, Univ. of Galway, NBER
C.V.: https://uwmadison.box.com/s/kkaquhtv5b2og4yo6md5p34f7q7gx1ju
Banner image: Free Clinic (detail), Jacob Lawrence, 1937
Steve Cicala @stevecicala.bsky.social Vontobel Foundation Professor of Sustainable Economics
University of Zurich
Tufts University (on leave)
https://www.stevecicala.com
http://goingelectric.substack.com
Clint Harris @clintent-to-treat.bsky.social Economist | Scientist @UWMadison | @PurdueKrannert PhD | I study labor and education using econometrics.
Karthik Tadepalli @karthiktadepalli.bsky.social econ phd @ Berkeley, contractor @ GiveWell. market access rules everything around me. former homes: Philadelphia, Bangalore. 
Max Kwiek @maxkwiek.bsky.social Associate Prof at the U. of Southampton Economics, co-organizer of @poleconukinar.bsky.social and @vset.bsky.social
Tilman Börgers @tilmanborgers.bsky.social Professor of Economics, University of Michigan. Interested in game theory, mechanism design, welfare economics. 
Michael Oberst @moberst.bsky.social Assistant Prof. of CS at Johns Hopkins
Visiting Scientist at Abridge AI
Causality & Machine Learning in Healthcare
Prev: PhD at MIT, Postdoc at CMU
Alex Imas @aleximas.bsky.social Economics + Applied AI, Prof at University of Chicago Booth School of Business. Formerly: Carnegie Mellon, UCSD, Northwestern.
Website: www.aleximas.com
Marciano Siniscalchi @marciano.bsky.social Econ prof at Northwestern. Tech enthusiast. TeX devotee. Pythonista. Weekend runner. Born and raised in Milan 🇮🇹, living in Chicago 🇺🇲. Husband and dad.
https://faculty.wcas.northwestern.edu/msi661
(pardon the handcrafted 90s-style HTML)
Aaron Roth @aaroth.bsky.social Professor at Penn, Amazon Scholar at AWS. Interested in machine learning, uncertainty quantification, game theory, privacy, fairness, and most of the intersections therein
Rajiv Sethi @rajivsethi.bsky.social Economics | Barnard | Columbia | Santa Fe Institute | http://www.columbia.edu/~rs328/ | https://rajivsethi.substack.com/ | https://tinyurl.com/shadowsofdoubt
Konstantin Sonin @ksonin.bsky.social Political economist, John Dewey Distinguished Service Professor at University of Chicago Harris School of Public Policy.
Doron Ravid @doronravid.bsky.social Economic theorist at UChicago, doronravid.com. Does both game theory and game practice.
Berk Ustun @berkustun.bsky.social Assistant Prof at UCSD. I work on safety, interpretability, and fairness in machine learning. www.berkustun.com
Hamsa Bastani @hamsabastani.bsky.social Prof @Wharton @Penn; machine learning for health & social good; foodie, gamer, homebody
Nikhil Garg @nkgarg.bsky.social I study algorithms/learning/data applied to democracy/markets/society. Asst. professor at Cornell Tech. https://gargnikhil.com/. Helping building personalized Bluesky research feed: https://bsky.app/profile/paper-feed.bsky.social/feed/preprintdigest
Adam Elmachtoub @adam-elmachtoub.bsky.social Professor at Columbia University, miserable fan of the Nets and Jets, looking for good doughnuts
Wouter Dessein @wouterdessein.bsky.social Professor, Columbia Business School. Organizational Economics & Strategy. On Sabbatical this year. Vo2 Max 55 ;)