activist360 @activist360.bsky.social Founded by singer-songwriter/musician and climate justice activist Bill Madden @maddenifico.bsky.social: our mission is to help protect our planet for future generations.
activist360.co
CARROT @carrot-app.bsky.social The A.I. construct with a heart of weapons-grade plutonium.
Carol Leonnig @carolleonnig.bsky.social @washingtonpost investigative reporter
@MSNBC contributor
finder of fact
best-selling author "Zero Fail", "A Very Stable Genius", "I Alone Can Fix It".
Story tip? carol.leonnig@washpost.com
Elizabeth N. Saunders @profsaunders.bsky.social Professor of Political Science, Columbia. New Book: The Insiders' Game: How Elites Make War and Peace https://press.princeton.edu/books/paperback/9780691215808/the-insiders-game
Dan Garisto @dangaristo.bsky.social science journalist | good physics, bad physics, and sometimes ugly physics
Signal: dgaristo.72
Email: digaristo@gmail.com
Derek Lowe @dereklowe.bsky.social Medicinal chemist / chemical biologist, author of “In the Pipeline” at http://science.org/blogs/pipeline. derekb.lowe@gmail.com and on Signal at Dblowe.18
All opinions are mine; I don’t speak for my employer in any way.
G Elliott Morris @gelliottmorris.com i write the data-driven politics newsletter Strength In Numbers: gelliottmorris.com/welcome
pollster: https://wavepolling.com
book: wwnorton.com/books/Strength-in-Numbers
polls/forecasts: @fiftyplusone.news
formerly 538 & The Economist
Sarah Zhang @sarahzhang.bsky.social eukaryote, also a staff writer at the atlantic
Baker Institute for Public Policy @bakerinstitute.bsky.social Nonpartisan policy research from Rice University in Houston, Texas. Ranked the No. 1 university-based think tank in the world.
Subscribe to our newsletters: bakerinstitute.org/newsletters
Nahal Toosi @nahaltoosi.bsky.social Senior foreign affairs correspondent and columnist at POLITICO
Dani Rodrik @drodrik.bsky.social Economist
Todd Phillips @tphillips.bsky.social Banking and administrative law. Independent policy consultant. Future Robinson College. Fellow Roosevelt Institute. Fmr CAP, FDIC, ACUS.
Jeremy Wallace @jeremywallace.bsky.social China, climate, stats, and cities. Johns Hopkins SAIS, Good Authority. No Kings.
Michael J. Taylor @drmichaeljtaylor.bsky.social Associate Professor, University at Albany SUNY
Greek and Roman History
PhD UC Berkeley
Joe Neguse @joeneguse.bsky.social Andrea’s husband | Dad to 2 wonderful kids | Millennial | Proud son of immigrants | Colorado Congressman | Fmr. Director of Colorado’s consumer protection agency | joeforcolorado.com ⛰️⛰️⛰️
Candida Moss @candidamoss.bsky.social Professor. Writer. Columnist. Erratic historian. Typo Queen.
UFT @uft.org This is the official account for the United Federation of Teachers. We proudly represent NYC public school educators, nurses, childcare providers and other professionals.
Scott Delaney @scott-delaney.bsky.social Co-founder of Grant Witness: https://grantwitness.org
Epidemiologist. Attorney. Social, legal, and environmental determinants of health.
On Signal: sdelaney.84
Kat Abughazaleh @katmabu.bsky.social Former congressional candidate and journalist trying to change politics for good :) | www.kapow.works/
Tennessee Democratic Party @tndems.bsky.social Fighting for a state where unity and progress are the norm. 💙 Get involved at TNDP.org.
Jim Small @jimsmall.bsky.social EIC of @azmirror.com ~ Journalist ~ Public records gladiator ~ Foul-mouthed ~ Street taco fiend ~ Fascism is un-American ~ Posts are my own ~ Never tell me the odds
Louise Seamster @louiseseamster.bsky.social debt, development, infrastructure, the economics of racial inequality, and the myth of racial progress. I express my own views
Tim Longman 🏳️🌈 @timlongman.bsky.social Poli Sci and IR prof at BU. Posts on Africa, human rights, US politics, LGBTQ+, religion & politics. Progressive, Christian, proud gay dad.
2 books on Rwanda. Currently writing book on church and state across Africa and another on LGBTQ backlash in Africa
Steph Machado @stephmachado.bsky.social Reporter for Boston Globe Rhode Island covering education, politics and the city of Providence. Email me: Steph.Machado@globe.com
Bill Scher @billscher.bsky.social Politics Editor for @washingtonmonthly.com
Gary Rivlin @grivlin.bsky.social AI VALLEY and the race to cash in on AI. To buy: https://bit.ly/3OOPZEB. Ex-NYTimes, ex-Wired, ex-alt weekly editor. 2017 Pulitzer Prize for Panama Papers
Grace van Deelen @gvd.bsky.social Great Lakes fan, @eos.org reporter, science + environmental journalist
Becca Dzombak @rdzombak.bsky.social science journalist covering climate, environment, geology, science | work in New York Times, National Geographic, others | PhD in very old rocks
Kim Weeden @weedenkim.bsky.social Inequality, higher education, gender, work and organizations, open science, Alaska.
All posts are made in my personal, not professional, capacity. I do not speak for my employer.
Judge Luttig @judgeluttig.bsky.social Former United States Court of Appeals Judge (1991-2006)
LA Blue Dot in GA 🌊🐸 @namwella1961.bsky.social #ProudBlue #GOPBetrayedAmerica #GunReform #ClimateAction #ProChoice #LGBTQAlly #BLM #MyBodyMyChoice #Resist #DoNotObeyInAdvance
Patrick deHahn @pdehello.bsky.social Hello. International news editor and reporter for hire. Previously The National, Quartz, USA Today, CNN, elsewhere.
📍Brooklyn. He/him, deaf.
Message Signal: pdeh.99
@patrickdehahn on Twitter (RIP)
✌️ Remember we share the same moon.
gaby :) @gabydvj.bsky.social policy reporter @ the verge ✨other work elsewhere ✨ writing a book about ecofascism
Diane Seltzer Esq @whatajlp.bsky.social I get things done. Good coffee is a must.
DC Bar President-Elect 7/1/25
Tireless employment lawyer
Energetic volunteer
DC Bar Bd of Governors since 2020
3x Chair of DC Bar's Continuing Legal Ed Committee
Frequent CLE teacher
www.seltzerlawfirm.com
Mike Boylan-Kolchin @mbkplus.bsky.social Dad, husband, astrophysicist, dog herder. Samuel T. and Fern Yanagisawa Regents Professor in Astronomy at UT Austin. This is a personal account and the views expressed in my posts here are mine. https://mrbk.github.io
University of Southampton @unisouthampton.bsky.social The official account for the University of Southampton. Founding member of the Russell Group.
Ranked among the top 100 universities worldwide.
Scott Abbott @scotteabbott.bsky.social Assistant Director, @DECivics.bsky.social @udelaware.bsky.social, former #Socialstudies Director @dcpublicschools.bsky.social, #civics teacher #democracy defender, opinions my own
Dr. David Miller 🏳️🌈 @davidimiller.bsky.social Physicist Turned Psychologist | Senior Researcher in #STEMed | Meta-Analysis Nerd | https://d-miller.github.io/
Also posts about 🧪 science funding to focus my attention.
Personal account. I don’t speak for my employer or any other orgs.
Colin Carlson @colincarlson.bsky.social Climate change, global health security, science diplomacy, and good bad futures • Yale • carlsonlab.bio • viralemergence.org • he/they
Monica Potts @monicapotts.bsky.social Class Politics reporter at The New Republic. Tips on Signal at monicabpotts.57. Past: 538, The American Prospect. BUY: The Forgotten Girls monicapotts.com
Dorit Reiss @doritreiss.bsky.social Professor of law at UC Law San Francisco. Writes about vaccines law and policy. Vaccine Advocate. Mom of two.
Sarah Cobey @cobey.bsky.social Professor at U. Chicago. Computational epidemiology, evolution, influenza, SARS-CoV-2, vaccines, and B cells. Infectious disease dynamics across scales.
Felipe De La Hoz @felipedlh.bsky.social Life’s a bitch, then you die | NY Daily News ed board, @newrepublic.com contributing editor, NYU lecturer, @flaminghydra.com member, immigration wonk. Work in @slate.com, @thenation.com, @boltsmag.org, etc | Personal photography at Instagram.com/nycfelipe
Karen K. Ho @karenho.bsky.social Writer, reporter, and floofy dog owner. Previously at ARTnews, Business Insider, Quartz and other outlets. Based in Toronto.
Josh Cowen @joshcowenmi.bsky.social Author; Policy Professor; I write about politics, markets, and schools; Find me at newsletter The Forum: joshcowen.substack.com
Joshua G. Schraiber @jgschraiber.bsky.social Evolutionary biologist, computational biologist, statistician. I like to develop mathematical models of evolutionary process and see how they fit to data. I also like cities where building apartments is legal and greatly dislike fascism
Amy Kapczynski @akapczynski.bsky.social Law prof at Yale, LPE Associate Justice, all things political economy, but not yr grandpas version.
Jocelyn Simonson @jocelynsimonson.bsky.social law prof, Brooklyn Law School; author, Radical Acts of Justice, https://thenewpress.com/books/radical-acts-of-justice
Kaili Joy Gray @kailigray.bsky.social Phrase-turner. Fist-shaker.- J Joan Silk @jbsilk.bsky.social Evolutionary anthropologist, primate behavioral ecologist.
Katrina Miller @katrinamillerphd.bsky.social physicist by training, reporter by trade
writer by nature
📍chicago
tips: katrina.miller@nytimes.com
signal: katrinamiller.04
https://katrinamillerphd.com/
Aaron Wherry @aaronwherry.bsky.social Journalist, writer, author.
Ajuinata.
Will Thomas @williamthomas.bsky.social Director of Research in History, Policy, and Culture at the American Institute of Physics. Author of Rational Action: The Sciences of Policy in Britain and America, 1940-1960. Views expressed are my own.
Adam Isacson @adamisacson.com He/Him. I work on security, borders, and migration at the Washington Office on Latin America (my views, not necessarily theirs). I'm also at wola.org, adamisacson.com, borderoversight.org, Mastodon elefanti.co/@adam
Isaac Chotiner @ichotiner.bsky.social New Yorker staff writer and Houston Rockets fan.
Russ Buettner @russbuettner.bsky.social NY Times investigative reporter, co-author of “Lucky Loser: How Donald Trump Squandered His Father’s Fortune and Created the Illusion of Success.”
Kate Shaw @kateshaw.bsky.social Law prof @Penn, cohost Strict Scrutiny podcast 
Jason "Red5" Lyall @jaylyall.bsky.social Prof @Dartmouth. Director, FieldLab. Carnegie Fellow. Inequality and military effectiveness, war, humanitarian aid, USAID, sci fi. Author, DIVIDED ARMIES (2020, http://amzn.to/2Y80f25). 🇨🇦 #FirstGen #VermontZen
Website: www.jasonlyall.com
Jameel Jaffer @jameeljaffer.bsky.social Director, Knight First Amendment Institute at Columbia University; Exec Editor, Just Security; former ACLU. knightcolumbia.org.
Jim Goldgeier @jimgoldgeier.bsky.social Senior advisor, Bridging the Gap; Fellow at Center for Advanced Study and FSI Research Affiliate, Stanford; Non-resident fellow, Kennan Institute. Was a professor for 35 years and a dean for six. Views are my own. www.jamesgoldgeier.com.
Nicholas Stephanopoulos @profnickstephan.bsky.social Kirkland & Ellis Professor of Law, Harvard Law School. https://nicholas-stephanopoulos.com/
Ann M. Lipton @annmlipton.bsky.social Law prof at U Colorado, business and securities. Blogging at https://www.businesslawprofessors.com/
Papers at https://papers.ssrn.com/sol3/cf_dev/AbsByAuth.cfm?per_id=2365170
"Markets can remain irrational a lot longer than you and I can remain solvent.”
Udi Ofer @uofer.bsky.social Teach constitutional rights, human rights and policy advocacy at Princeton University. Founding Director, Princeton Policy Advocacy Clinic. Former ACLU attorney for 20 years. Chair, International Advisory Council, Association for Civil Rights in Israel.
Penn Center for Science, Sustainability & the Media @penncssm.bsky.social Penn Center for Science, Sustainability, and the Media focuses on challenges and opportunities in communicating climate and environmental sustainability. Email us to connect: upenncssm@sas.upenn.edu.
https://web.sas.upenn.edu/pcssm/
Yale Center on Climate Change and Health @cchyale.bsky.social Utilizing Yale University's multidisciplinary expertise and global reach to address one of the greatest public health challenges of the 21st century. 🌎🌱
🏡 Housed at the Yale School of Public Health
Connect with us! 👉 linktr.ee/yccch
Dr. Wendy Bohon @drwendyrocks.bsky.social Earthquake geologist 🧪⚒️ | Scicomm specialist 🎙️| Formerly USGS, IRIS, NASA | she/her | Views are mine | website: https://wendybohon.com/
“A delightful blend of scientific rigor and domestic chaos.”
Andrew Dessler @andrewdessler.com Prof of Atmospheric Sciences & climate scientist @ Texas A&M; AGU and AAAS Fellow; Native Texan; find out what I think at https://www.theclimatebrink.com/
Joe Allen @joeallenjoe.bsky.social Prof at Harvard; Direct Harvard Healthy Buildings Program; Exposure and Risk Science; Author: HEALTHY BUILDINGS book w/ HBS Prof Macomber
linktr.ee/healthybuilding
Matt Johansen @mattjay.com Friendly neighborhood cybersecurity guy | expect infosec news, appsec, cloud, dfir. | Long Island elder emo in ATX.
vulnu.com <- sign up for my weekly cybersecurity newsletter
Jenna McLaughlin @jennamclaughlin.bsky.social NPR Correspondent covering technology and national security.
Send me a tip: Text JennaMcLaughlin.54 on Signal from personal (nonwork) devices.
Chip Stewart @medialawprof.bsky.social Doctor of Journalism. Law-talking guy. Chaotic good. Fan of bad sports teams. I have friends everywhere. https://schieffercollege.tcu.edu/faculty_staff/daxton-chip-stewart/
Independent Americans @indyamericans.bsky.social 
Kevin Hall @kevinh-phd.bsky.social Nutrition, metabolism & obesity scientist. KevinHallPhd.com
Better Things Are Possible @internethippo.bsky.social 
Dan Greene @dmgreene.bsky.social Futures of work. Writing, researching, teaching, lefting. Ruthless everything, existing. http://dmgreene.net
Jay Kuo @nycjayjay.bsky.social Chair elect Human Rights Campaign. Author of The Status Kuo. CEO at The Social Edge. Composer of Allegiance on Broadway. Appellate Litigator. New dad.
Joseph Mead @josephwmead.bsky.social Principal and Deputy General Counsel at Washington Litigation Group. Former law professor, DOJ, etc. Views are my own. https://washingtonlitigationgroup.org/.
Center for Constitutional Rights @ccrjustice.org We fight against oppression. We stand with social justice activists and communities under threat. We use the power of the law to achieve justice for all. ccrjustice.org
National Immigration Project @nipnlg.bsky.social The National Immigration Project is a membership organization driven by the belief that all people should be treated with dignity, live freely, and flourish. Learn more at www.nipnlg.org.
John Hudson @johnphudson.bsky.social I cover diplomacy and national security for The Washington Post
Philip Mai @philipmai.com Executive Director of SocialMediaLab.ca | M.S., J.D. | Media interviews PhilipMai.com/Press/ | Researcher & Developer of social media analysis tools for research in the public interest: SocialMediaLab.ca/apps/
Kevin Elliott @kjephd.bsky.social Political theorist studying democracy, ethics, & institutions. Author of Democracy for Busy People (https://press.uchicago.edu/ucp/books/book/chicago/D/bo194847654.html); more at kevinjelliott.net. Generally poasting my way through this thing
Rep. Steven Horsford @repstevenhorsford.bsky.social Official account of Congressman Steven Horsford. Proudly representing the people of Nevada’s Fourth Congressional District. #NV04 #ForThePeople
📱Text me: 702-710-1179
Eric C. Greene @dnacurtain.bsky.social Higgins Professor of Biochemistry & Molecular Biophysics at Columbia University | Genome Integrity & DNA Repair Mechanisms | Single Molecule Biophysics | https://substack.com/@ericcgreene
@stroligus.bsky.social @stroligus.bsky.social Lawyer. Former Chief Public Defender, PD for 30 years. Proud husband, father, dogs, horses, plants. The Rule of Law. Looking for sanity.
David Higgins, MD, MPH @drhigginsmd.bsky.social Pediatrician | Public health specialist | Immunization delivery researcher | Dad | Views my own | Writing Community Immunity on Substack
Elena Moore @elenamoore.bsky.social Political reporter for NPR ✍️ 📻 bouncing around Congress, the White House, etc. (and always covering new voters & youth politics) • DM for signal
Upjohn Institute @upjohninstitute.bsky.social The W.E. Upjohn Institute for Employment Research is a nonpartisan, independent research organization, founded in 1945 to study policy-related employment issues and to implement workforce solutions. Based in Kalamazoo, Michigan. https://www.upjohn.org/
John "Deathginger" Goodrich (he/him) @deathginger.bsky.social SFWA member, represented by Eric Showers. He/him
In no particular order, gamer, furious agnotologist, ginger, kaiju groupie, aviation pulp enthusiast.
Black Lives Matter, keep trans kids safe
Currently running "Beyond the Mountains of Madness"
Adam Schwarz @adamjschwarz.bsky.social Writer & Political Commentator | Making ground-level documentaries on the people, movements and events reshaping Britain & beyond.
Who are Britain’s new far right? Watch our first film 👇
https://youtu.be/ii7UIibLYW4?si=mWxs14s8Ol1T1dMN
Jess Calarco @jessicacalarco.com Sociologist. Author. Professor. Roosevelt Institute Fellow. Expert on families, schools, kids, privilege, and power. Bylines in NYT, WaPo, MSNBC, Atlantic, etc.
"Other countries have social safety nets. The US has women."
www.jessicacalarco.com
Tina Smith @smith.senate.gov Mom, wife, daughter, and loving but distracted friend. U.S. Senator for Minnesota. Prefers window seats, donuts and MN beer (all together when possible) ✈️ 🍩🍺
Money Power Politics with Stephanie Ruhle @moneypowerpolitics.bsky.social Watch Money Power Politics with Stephanie Ruhle every weekday from 9am to 11am ET only on @ms.now
https://airtable.com/appadHyydo51EBuzv/pagi9xK39U2weUvtx/form
https://airtable.com/appadHyydo51EBuzv/pagiiftdD1cua8jXk/form
Tim Balk @timbalk.bsky.social newspaper reporter. tim.balk@nytimes.com
Zander Furnas @alexanderfurnas.com Research Assistant Professor | Politics & Computational Social Science | Northwestern University, Center for Science of Science and Innovation | Dad & Wife Guy | Not Ok | Sorry for the Swears | #goblue
Cory Booker @corybooker.com U.S. Senator from New Jersey. 
Nikki McCann Ramírez @nikkimcr.bsky.social politics reporter @ Rolling Stone • host of @americanfric.bsky.social • clipping with @snapstream.com • siempre jodiendo 🇲🇽
send me a book: https://linktr.ee/Nikkimcr
signal: Nikkimcr.70
http://SnapStream.com/nikki
Yakov Feygin @buddyyakov.bsky.social Political economy, Russia, ext. Also pictures of cats. Recovering historian doing financial engineering for the public sector the Center For Public Enterprise and still sometimes missing academia.
https://www.hup.harvard.edu/books/9780674240995
Maria I. Puerta Riera 🌻 @maripuerta.com Venezuelan-American • PoliSci Assistant Prof • PhD in Cultural Studies • Assistant Professor • Democracy & Autocratization • She/Her/Ella • Reposts ≠ endorsement • Spread: joinspread.com/u/maria-isabel-puerta-riera •
www.maripuerta.com
NO DMs