Alexander Berger @albrgr.bsky.social CEO of Coefficient Giving
James Dinneen @jamesdinneen.bsky.social Science journalist reporting on Earth for @nature.com; writing book about the deep interior of Earth for @vikingbooks.bsky.social. Send tips via Signal @jamesnesw.44. Email is easy to find. Newsletter: northeastsouthwest.substack.com
Alan Jagolinzer @jagolinzer.bsky.social Professor of Financial Accounting, Vice Dean of Programmes, co-Director, Cambridge Centre for Financial Reporting & Accountability, Univ of Cambridge
Founder & Chair, Cambridge Disinformation Summit
Research: IFRS, GAAP, governance, information risks
David Ho @davidho.bsky.social Climate scientist; ocean carbon cycle and climate solutions. Professor @soest.hawaii.edu, University of Hawaiʻi at Mānoa; Visiting Faculty, Arizona State University. https://linktr.ee/david_ho
Grady Booch @booch.com scientist, storyteller, philosopher
computingthehumanexperience.com
Scientific Committee on Antarctic Research (SCAR) @scar-antarctic.bsky.social We facilitate international research on the Antarctic and Southern Ocean and provide independent scientific advice.
www.scar.org
Join us for #scar2026!
AAAS Center for STEMM Education & Workforce @aaascsew.bsky.social Collaborating with partners across education, industry, and government to ensure that all people—regardless of background—have the opportunity to pursue STEMM education and careers
Gordon Luster @gordonluster.bsky.social I'm an old American guy living in Hiroshima Prefecture, Japan. I have been a geologist, statistician, English teacher, web editor, and cafe boss. I deplore fascism, racism, nationalism, sexism, and irrationalism. I like classical music and jazz. (No DMs)
Christian Moore-Anderson @cmooreanderson.bsky.social ● Educational author & biology teacher (11–18)
● Reader of enactive cognitive science & systems theory
● Author of Teaching Meaning, Difference Maker, and Biology Made Real
Blog & ideas: https://christianmooreanderson.com/
Andrea Lathrop @cabernet.bsky.social Cognitive Science... tech stuff... dev psych... AI... former Aslin Lab (Master's) and Eppler Lab (with Jackie Gibson emeritus) so I'm a weird mix of Gibsonian affordances, visual statistical learning and anticipatory eye movements. Sometimes academic.
American Society of Clinical Oncology @ascocancer.bsky.social Account of the American Society of Clinical Oncology & its affiliate the Association for Clinical Oncology.
The world’s leading professional organization representing more than 50,000 oncology professionals caring for people with cancer.
Emily Grubert @gruberte.bsky.social civil engineer / environmental sociologist. energy, water, climate, buildings, justice. fossil phaseout / universal programs. she / her. bunnies.
Your Local Epidemiologist @ylepidemiologist.bsky.social 👩🏻🔬 Simplifying public health with data-driven insights
💡 Helping you make informed health decisions
🎓 MPH, PhD
👇🏻 Get weekly science-backed updates
https://yourlocalepidemiologist.substack.com/
Simon Evans @drsimevans.carbonbrief.org Press Gazette energy & environment journalist of the year 2022
Highly commended:
Society of Editors 2025
Shortlisted:
Press Awards 2025
Press Gazette 2025
AOP 2025
Deputy Ed + Snr Policy Ed, Carbon Brief
simon.evans@carbonbrief.org
Ben Williamson @benpatrickwill.bsky.social Researching data, tech, futures, and biological sciences in education | Senior Lecturer and co-director at the Centre for Research in Digital Education | University of Edinburgh | Editor of Learning, Media and Technology @lmt-journal.bsky.social
Adam Shostack @adamshostack.bsky.social Threat modeling. BH Review Board. Affiliate Professor, UW. Fixed autorun. Helped create CVE.
Not sure why we're building graphs on yet another (effectively) centralized system. https://infosec.exchange/@adamshostack
Alex Stamos @stamos.org CPO/CSO of Corridor.dev, teaching at Stanford.
John Bistline @bistline.bsky.social Head of Science at Watershed | Energy systems modeling, economics, policy | IPCC, NCA, Stanford/CMU alum | Views my own
Lauren C Anderson @lcandersonintl.bsky.social Former #NatSec #FBI exec who spent nearly three decades running toward the crises most people run from. Member @CFR.org co-host #TheSteadyState Sentinel co-host #Fearless
Jeff VanderMeer @jeffvandermeer.bsky.social NYT bestselling author of the Southern Reach series, including Annihilation. Agent Joe Veltre at Gersh / speaker bureau Authors Unbound. To contact, use the contact form at jeffvandermeer.com. PDX, anti AI, he/him
ChrisO_wiki @chriso-wiki.bsky.social Independent military history author and researcher. If you find my writings interesting or useful, any tips are appreciated: http://ko-fi.com/chrisowiki 
(((Tendar))) @tendar.bsky.social Tyrants are my enemies | Si vis pacem para bellum |🇩🇪🇪🇺| Das Böse triumphiert allein dadurch, dass gute Menschen nichts unternehmen |Military & History
Rural Indexing Project @ruralindexing.bsky.social Buildings, signs, and symbols collected by keyword. Original photographic documentation since 2010.
Chicago, IL — www.ruralindexingproject.com
Dan Baldassarre @evornithology.bsky.social Doctor of Birds at SUNY Oswego. Opinions = mine, not representative of NY state government. I run a banding station: @rcbobirds on IG.
Bloomberg News @bloomberg.com The first word in business news.
Newsletters: http://bloom.bg/newsletters
Podcasts: http://bloom.bg/podcasts
The Big Take podcast: http://trib.al/jtoXfuT
Bernadette Woods Placky @bernwoodsplacky.bsky.social @ClimateCentral.org VP, Chief Meteorologist, #ClimateMatters Director
Proud #PennState Alum, Twin Mom, #StubbornClimateOptimist
#Unless #ShowYourStripes #GSD
Chad Loder @chadloder.dev The purpose of a system is what it does. 🌪️ they/them
Sven-Erik Volberg @volberg.bsky.social Politics, economics, info-sec(from the outside), history, climate, occasional joke/meme 25% 🇪🇪 75% 🇬🇧 (War time switch)
Tips, to cover sat imagery and certain news sites I pay for and 🍺 usage, are appreciated https://ko-fi.com/svenerikvolberg
Rep. Dr. Jasmine Clark @jasmineclarkforga.bsky.social Mom. Scientist. State Representative. Democratic nominee for Georgia's 13th Congressional District.
Join us: jasmine4ga.com
S.J. Pearce @homophonous.bsky.social Andalusi lit and cultural history at NYU. Medieval, but not like that. Trying to strike a balance between critical and creative writing. Chaos muppet, always. Still perfecting my gazpacho.
Lora Kolodny @lorak.bsky.social reporter at cnbc.com. email: lora.kolodny@cnbc.com - ex-wsj, techcrunch & all over. i cover: elon musk cos. mostly tesla & spacex (some climate tech). my posts here are my own. optimistic on the inside. dm me on signal: lorakolodny.55
David Burbach 🇺🇸 @dburbach.bsky.social Prof. National Security and International Relations. Space security, civil-military relations. Cats, science, photography for fun. Providence RI; Oregon at heart! Personal views ONLY; no govt resources used. Assoc Ed @TNSR.org
Congressman John Mannion @congressmannion.bsky.social New York's 22nd District, representing Onondaga, Madison, and parts of Cayuga, Cortland, and Oneida Counties.
Patrick De Haan @gasbuddyguy.bsky.social your fuel prices, explained honestly.
data over politics, no tolerance for political BS.
thousands of interviews | trusted by every White House administration.
Integrity matters.
paris martineau @paris.nyc investigative journalist @consumerreports.org • tech podcastin’ @twit.tv • previously @ The Information & Wired • @parismartineau on the other site
send tips: paris@cr.org, or securely via Signal (267.797.8655) or Proton (tips@paris.nyc)
👩💻 paris.nyc
Dr Pamela L Gay @starstryder.space I am an astronomer, technologist, and creative focused on using new media to engage people in learning and doing science. Note: I have dyslexia and will typo. OMG will I typo...
Starzanplanets @starzanplanets.bsky.social Astrophysics | Planetary Science | American Astronomical Society Journals | “Centaurs” AAS/IOP book | DEIA | LGBTQIA+rights | photography
Matthew Cortland (they) @matthewcort.land Chronically ill public health JD writing to make sense of the policy hellscape so you don't have to do it alone. Actionable analysis & trustworthy guidance for people the system wasn't built to protect. Free & paid: patreon.com/mattbc
Sr. Fellow DFP. 🏳️⚧️nb
Schneier on Security @schneier.com An automated feed of posts from Bruce Schneier's blog. https://www.schneier.com/
Ruth Deyermond @ruthdeyermond.bsky.social Senior Lecturer, Department of War Studies, King's College London. Russian foreign & security policy, US foreign policy, US-Russia relations, European security. Views are my own.
Alondra Nelson @alondra.bsky.social Scholar, author, policy advisor
alondranelson.com
Science, Technology, and Social Values Lab
https://www.ias.edu/stsv-lab
Books: Auditing AI, The Social Life of DNA, Genetics and the Unsettled Past, Body and Soul, Technicolor
The Register @theregister.com Your favorite enterprise technology news vultures, flying high in the Bluesky – On the web since 1998 – More here: https://www.theregister.com/
Chenxin Li, PhD @chenxinli2.bsky.social Or just “Li” |
Assist. Prof. @ Plant Bio, Michigan State U. |
Also post data visualization |
Lab: https://cxli233.github.io/cxLi_lab/ |
GitHub: https://github.com/cxli233
Asheesh Kapur Siddique @asheeshks.org History & political economy of culture; Associate Professor of History, UMass-Amherst. Opinions my own. Prefer email to DMs.
https://asheeshksi.substack.com/
asheeshks.org/
Shashank Joshi @shashj.bsky.social Incoming Washington bureau chief at The Economist. Previously defence editor for eight years.
Visiting Fellow at Department of War Studies, KCL. For speaking engagements: https://chartwellspeakers.com/speaker/shashank-joshi
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
Ted Alcorn @tedalcorn.bsky.social Reporting on health + justice in NYTimes, NM in Depth, more • Teaching @ Columbia & NYU Wagner • Bi-Nuevo: New Mexican in NYC • tedalcorn.org
Kathleen Bachynski @bachynski.bsky.social Associate Professor of public health at Muhlenberg College. History, ethics, epidemiology, sports, injury prevention.
Christoph Harig @charig.bsky.social Associate Professor, Royal Danish Defence College | Editor @sjms.bsky.social | Posts about Civil-Military Relations, Politics, Security, and Drug War Absurdities
https://research.fak.dk/esploro/profile/christoph_harig/output/all?institution=45FBI_INST
Dr. Peter Neff @icy-pete.bsky.social Assistant Prof U Minnesota. Antarctic history from ice cores. Antarctic science. Views mine.
Brandon Bishop @brandontbishop.bsky.social Seismologist, investigates the Andes and subduction zones, currently complexly affiliated with St. Louis University and looking for new projects.
Replies to my geoscience posts that include LLM content get your account blocked.
Randy Ellis @randalljellis.bsky.social Host of Metascience Matters; Data Scientist
https://youtube.com/@metasciencematters
https://open.spotify.com/show/7coSExbjL2LnlBZh89BDZG?si=V4qEsyWzT4KQ1kCiNbBcIQ
Matthew Sheffield @matthew.flux.community 🟦 Analyst and writer focusing on cognition, AI, politics, religion, and media
🟦 Host, Theory of Change
🟦 Writing @flux.community, but frequently quoted or published in NYT, WaPo, NBC, Variety…
Signal: matthewsheffield.01
Mohamed A. El-Erian @elerianm.bsky.social Professor, Wharton School, and Senior Fellow, Lauder Inst (both at UPenn). Allianz Chief Economic Advisor. Chair, UnderArmour Board of Directors. Board member, NBER. CFR. Former co-CIO/CEO PIMCO and President, Queens' College, Cambridge University.
Carl Quintanilla @carlquintanilla.bsky.social 26+ years at @CNBC and @NBCNews / @WSJ alum / Peabody, DuPont, Murrow & Emmy winner
Joshua Weitz @joshuasweitz.bsky.social Professor of Biology & Institute for Health Computing, U of Maryland; explores how viruses impact human & environmental health;
'Asymptomatic' (JHU Press - https://bit.ly/asymptomatic_book)
&
'Science Matters' (https://substack.com/@joshuasweitz)
Thomas Brewster @thomasbrewster.bsky.social Forbes senior writer, covering privacy, surveillance and cybercrime. Editor of The Wiretap newsletter, featuring all of the above.
Ehud @duhe.bsky.social Do you really don’t know?
(I’m a philosopher and historian of biology, interested in all things evolutionary, #genetic, or #cognitive. I find most things ridiculous.)
http://www.ehudlamm.com 
RIKEN @riken-sciverse.bsky.social Official RIKEN account. RIKEN is Japan's largest and most comprehensive national research agency, renowned for high-quality research in a broad range of scientific disciplines. https://www.riken.jp/en/
Mallory Harris, PhD @malar0ne.bsky.social thinking about infectious diseases, information, and behavior
Postdoc UMD College Park
📍Austin, TX
https://mjharris95.github.io/
Science & Community Impacts Mapping Project (SCIMaP) @scienceimpacts.bsky.social The Science & Community Impact Mapping Project (SCIMaP) maps the local and national impact of federal investment in science— and how science funding cuts cause the widespread losses that harm communities nationwide. Learn more at scienceimpacts.org
Jennifer N. Victor @jenvictor.bsky.social Political Scientist at George Mason U. studying US politics, congressional networks, parties, campaign finance, and other broken systems. Cat person, dog owner. Take my class: https://tinyurl.com/bderak89 Read me: https://substack.com/@misofact
Susan McPherson @susanmcp.bsky.social Passionate connector who believes biz can be a force for good. Author, "The Lost Art of Connecting." Sustainability and Impact Leader. Founder. CEO. Philanthropist. Angel Investor. Pup Lover. Substack: https://susanmcpherson.substack.com/
Silicon Republic @siliconrepublic.bsky.social Sci-tech news and views since 2001. Voted Ireland's best science & technology website 7 times. News and deep-dives on tech, life science and innovation.
https://www.siliconrepublic.com
Kenny Evans @kennethmevans.bsky.social Fellow in science, technology, and innovation policy at @BakerInstitute.bsky.social @stpolicy.bsky.social
https://orcid.org/0000-0003-0725-8402
George Pearkes @peark.es No longer Bluesky’s only resident finance bro | Macro Strategist | Even the blind squirrel get a nut sometime. | #ForTheCrown, #COYG | 🇺🇸 via 🇨🇦. Not 🏴. | Normal man, one of the Normal Men
*ALL CAPS HEADLINES LIKE THIS ARE FROM BLOOMBERG
📍 CLT
American Library Association @amlibraryassoc.bsky.social Empowering and advocating for libraries and library workers to ensure equitable access to information for all. 🌎’s largest library association.
Find us at https://ala.org.
We follow the ALA Code of Conduct: https://www.ala.org/user-guidelines
European Space Agency @esa.int Elevating the future of Europe through space.
Please see our Privacy Notice: https://esa.int/connectwithus
ESA Space Science @science.esa.int Keeping you posted on space science activities from the European Space Agency.
Web: http://www.esa.int/science
Privacy Notice: esa.int/connectwithus
#astronomy #space #science
Alan Elrod @aselrod.bsky.social Arkie. Anti-Dirtbagist. President & CEO, Pulaski Institution. Columnist & Contrib. Editor, @LiberalCurrents.com
Words: @thebulwark.com, @ms.now, @foreignpolicy.com, @theunpopulist.net
Writing a book (Broadleaf)
Go Knicks
He/Him
Disrupted Science @disruptedscience.bsky.social From the authors of “How the Internet Disrupted Science,” summer 2026. We say things others won't. https://www.disruptedscience.com/
Anna Bower @annabower.bsky.social Just asking questions.
Senior Editor, Lawfaremedia.org.
Send story ideas and tips to anna.bower@lawfaremedia.org
Dave Levinthal @davelevinthal.com Investigative journalist, NOTUS senior editor, fake arctic explorer, free agent placekicker, #BillsMafia. DaveLevinthal.com
Mark Harris @markharris.bsky.social Writer, husband, etc. Books: Pictures at a Revolution (2008), Five Came Back (2014), Mike Nichols: A Life (2021), gay cultural history (2027). Lately: T, New York, etc. Past: EW, Grantland, younger. I am not Mark Hamill so I cannot "stick to acting."
Ciaran Martin @ciaranm.bsky.social “Cyber Security Ace” - Daily Star
Bobby Kogan @bbkogan.bsky.social Senior Director of Federal Budget Policy for the Center for American Progress doing budget, tax, and econ.
Formerly: Biden OMB, Biden Transition Team, Senate Budget Committee (Murray and Sanders).
CBO and OMB’s biggest fan! Personal account.
Cole Donovan @colesci.bsky.social Director of Science Policy and Advocacy @StandupforScience.net 🦆 Former White House OSTP; Federation of American Scientists; NOAA Office of Space Commerce; National Academies; State Department.
Science advocate. Former diplomat. Geeky painter. Views own.
Andrew Weinstein @andrewjweinstein.com Presidential appointee in Obama and Biden administrations. Served as United States Public Delegate to United Nations. DNC Lawyers Council Chair. Trial Lawyer. Music & Hockey Fan. Visiting Fellow at the Institute for Democracy, Journalism, and Citizenship.
Scott McGrath @smcgrath.phd Biomedical Informatics PhD • CITRIS Health @UC Berkeley • FAMIA • Focusing on Informatics and AI in medicine • Linfield U. Grad • Missoula MT
https://smcgrath.phd
Quantian @quantian.bsky.social Locked in and posting regularly on here now
Ben Birnell @benbirnell.bsky.social Daily Sentinel sports guy, covering Utica/Rome athletes/teams, including Utica Comets • Maria's husband • Emma's godfather • MN native • Ellery Award recipient
https://linktr.ee/benbirnell?utm_source=linktree_profile_share<sid=03724112-973c-4b9c-9cca
Prof Gavin Yamey @gavinyamey.bsky.social Hymowitz Family Professor of Global Health & Professor of Public Policy at Duke University. Director of the Center for Policy Impact in Global Health. DJ at WXDU (Thursdays, 4-6pm ET, wxdu.org). TIME columnist. He/him. Tallest Jew on Earth.
Ryan Calo @rcalo.bsky.social I am a law professor and information scientist at the University of Washington. I have a new book about law and technology that I hope you read. 💙
Nicole Ozer @nicoleozer.bsky.social EFF Executive Director | All about rights, technology & democracy | Trailblazer in public interest tech law | 2025 Technology & Human Rights Fellow - Harvard Kennedy School | Former ACLU |
Kate Marvel @drkatemarvel.bsky.social Climate scientist, formerly NASA, currently Project Drawdown. Former astrophysicist, current Earth supremacist. Author of HUMAN NATURE, best book of 2025 according to both Scientific American and my dad https://shorturl.at/aJRYb
Saloni @scientificdiscovery.dev Co-founder & editor, Works in Progress. Writer, Scientific Discovery. Podcaster, Hard Drugs. Advisor, Coefficient Giving. // Previously at Our World in Data.
Newsletter: https://scientificdiscovery.dev
Podcast: https://harddrugs.worksinprogress.co
🏳️🌈
Ariel Edwards-Levy @aedwardslevy.bsky.social Polling editor at CNN, keeping (cross)tabs on public opinion and the news. I like puns.
Rebecca Sear @rebeccasear.bsky.social Director of the Centre for Culture and Evolution, Brunel University London @brunelcce.bsky.social
https://www.rebeccasear.org/
Jay Van Bavel, PhD @jayvanbavel.bsky.social Professor of Psychology at NYU (jayvanbavel.com) | Author of The Power of Us Book (powerofus.online) | Director of NYU Center for Conflict & Cooperation | trying to write a new book about collective decisions
Knight Foundation @knightfoundation.org 
City of Alexandria, VA @alexandriavagov.bsky.social This is the official Bluesky page for the City of Alexandria government (alexandriava.gov)
ALXnow @alxnow.bsky.social Reporting the latest local news and happenings around Alexandria, Virginia. Tips: news@alxnow.com • Website: ALXnow.com
ARLnow @arlnow.bsky.social Local news for Arlington, Virginia. Since 2010.
Prof. Aviles @nataliebaviles.bsky.social Scholar of federal cancer research policy. Author of An Ungovernable Foe: Science and Policy Innovation in the U.S. National Cancer Institute. Recovering Chicana goth, shitposting enthusiast. Speaking in my personal capacity on matters of public concern.
Paul Voosen @voosen.me Dad of two. Earth, climate, and planetary science reporter @Science.org magazine. Mistrusts narratives; still writes them.
https://www.science.org/content/author/paul-voosen
https://sciencemastodon.com/@voooos
voosen@protonmail.com
Signal: @voosen.01
Patscap @patscap.bsky.social A huge fan of the Patriots, Red Sox, Celtics, UConn BB, Bruins. First person to create a webpage focused on a NFL team’s salary cap. Consider it a coincidence and not a correlation the Pats’ success since my coverage of their salary cap started in 2001.
By Cory Doctorow (GPG 0xBF3D9110957E5F4C) @doctorow.pluralistic.net I post long threads. Writer (sf novels, etc); blogger (pluralistic.net); activist (eff.org). Latest book: "The Reverse Centaur's Guide to Life After AI" Buy my books (DRM-free!) at craphound.com/shop.