Chico Harlan @chicoharlan.bsky.social Global climate correspondent for the Washington Post. Previously Rome bureau chief. Past lives in Seoul, Tokyo, D.C., and Sydney.
Wen Stephenson @learning2live.bsky.social Journalist, essayist, activist. Climate justice correspondent @TheNation.com. Contributor, @TheBaffler.com etc.
New book, LEARNING TO LIVE IN THE DARK: Essays in a Time of Catastrophe https://www.haymarketbooks.org/books/2523-learning-to-live-in-the-dark
Project Drawdown @projectdrawdown.bsky.social 🌍 The world’s leading guide to science-based climate solutions.
Visit www.drawdown.org to learn more
Bob Kopp @bobkopp.net #Climate & sea level science + policy. Rutgers University. All views my own. www.bobkopp.net
Mira Rojanasakul @rjnskl.bsky.social Data and visual journalist, New York Times climate team
https://www.nytimes.com/by/mira-rojanasakul
Sarah Burnes @sarahburnes.bsky.social Got my Juris Doctor on Twitter. On Here now. 
Carl Sagan warned us @carlsaganwarnedus.bsky.social We were warned the darkness was coming.
Ingmar Rentzhog @ingmar.wsocial.eu CEO & Founder, We Don’t Have Time. Forbes Contributor. “Official Eco-warrior,” according to The Sun. Top 100 Most Influential in Climate according to Table.Climate. Chair of W
Erin "Skeleton Factory" Ryan @eringloriaryan.bsky.social Your wife and mother
Podcasting: Hysteria (from @crookedmedia)
YouTubing: This Fuckin' Guy
Writing: MSNBC, Esquire, The Daily Beast, TV, et al
erinryan.substack.com
Marc Murphy @murphycartoons.bsky.social UofL Brandeis School of Law Professor of Practice, Trial Attorney, Editorial Cartoonist.
Opinions my own.
Adam Keiper @adamkeiper.com Executive editor, The Bulwark (thebulwark.com) /// Cofounder of The New Atlantis (thenewatlantis.com) and American Purpose (americanpurpose.com).
Benjamin Cook @dustybowl.bsky.social Climate scientist studying drought, land surface processes, climate extremes. https://www.drbenjamincook.net/
Jeff Goodell @jeffgoodell.bsky.social Author, NYT bestseller THE HEAT WILL KILL YOU FIRST | Guggenheim Fellow | Contributing Writer, ROLLING STONE
Lucy Hamilton @lucyham.bsky.social Doctoral student at UTS. Researching transnational Right’s infiltration of Australian politics and society, esp religio-ethnonationalism. Writer of explanatory journalism. Living on Wurundjeri Woi-wurrung land. She/her
https://linktr.ee/Lucyham
Shenna Bellows @shennabellows.bsky.social Bio: Maine Secretary of State Prev: State Senator, Executive Director of HHRC Maine + ACLU of Maine
Naomi Klein @naomiaklein.bsky.social "End Times Fascism" book coming September 2026.
Doppelganger. This Changes Everything. The Shock Doctrine. No Logo. On Fire.
UBC Professor of Climate Justice.
🔗 https://linktr.ee/naomiklein
Basic Books Group @basicbooksgroup.bsky.social Renowned publisher of serious nonfiction by leading intellectuals, scholars, and journalists. A division of Hachette.
Ashley Braun @ashleybraun.bsky.social Science + Environmental Journalist, Sr. Editor @ DeSmog, Fact-checker. Seattle, WA. ashleybraun.com
Sammy Roth @sammyroth.bsky.social I write Climate-Colored Goggles, a newsletter about climate & culture. Former L.A. Times climate columnist and Desert Sun energy reporter. Also hosted Boiling Point and The Hatch podcasts.
Find me at Dodger Stadium, Disneyland or hiking in the mountains.
James Dyke @jamesgdyke.info Earth systems prof & assistant director of @gsiexeter.bsky.social | Technosphere Earth newsletter https://www.technosphere.earth
Prof Julia Steinberger 🌹🌱🌍 #ClimateAction #Fightfascism @jksteinberger.bsky.social Ecosocialist bluestocking. Immigrant & settler 🇪🇺🇨🇭🇺🇸🇬🇧. Social ecology & ecological economics at Uni Lausanne in 🇨🇭. Bad at email. She/her- N @nickbarnes.bsky.social @nickbarnes.bsky.social
ProPublica @propublica.org Investigative journalism in the public interest. Headlines and (sometimes literal) receipts.
propublica.org
Maddie Stone @themadstone.bsky.social Earth science PhD-turned journalist. I write about clean energy, tech sustainability, and the science of science fiction.
Website: maddiestonewriting.com
Newsletter: https://www.importantnotimportant.com/t/the-science-of-fiction
Dan Vergano @danvergano.bsky.social Get AIP FYI Science Policy newsletter: https://www.aip.org/newsletters
Director Science Policy News, Editorial at AIP
Washington, D.C.
Opinions my own. Reposts are not endorsements.
Signal: Delta.357
https://www.linkedin.com/in/dan-vergano-93908b4/
Climate.us @climate.us We are an independent, nonprofit successor to Climate(.)gov, safeguarding public access to trusted climate data, tools, and information.
Donate: https://www.climate.us/donate
Julie Lockwood @lockwoodlab.bsky.social Distinguished Professor and Director, Rutgers Climate and Energy Institute
Biodiversity conservation, invasive species, wildlife trade, eDNA, climate change
Lockwoodlab.com
sites.rutgers.edu/edna/
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
Dr. Jens Foell @jensfoell.de I used to scan brains, now I talk about science for a living. Science editor, science podcaster, SPIEGEL-bestselling writer. Founder of @realscientists.de and trainer at @nawik.de. Looks even worse IRL. He/him.
NEW BOOK OUT NOW!
🔗 https://jensfoell.de
Amy Scott @amyscott.bsky.social Senior Correspondent at Marketplace and Host of the climate podcast How We Survive. 
Nigel Goldenfeld @nigelgoldenfeld.bsky.social Theoretical physicist at UCSD researching condensed & living matter, fluid mechanics, statistical mechanics.
Bad at staying in my lane. Interested in everything.
https://guava.physics.ucsd.edu/~nigel/
Pablo Torre @pablo.show 🎥 https://www.youtube.com/@pablotorrefindsout
🎧 https://podcasts.apple.com/us/podcast/pablo-torre-finds-out/id1685093486
📩 www.pablo.show/about
Jake Tapper, long-suffering Philly sports fan @jaketapper.bsky.social Dad, husband, CNN anchor, author, doorman to three dogs and a cat.
Rupert Read @rupertread.bsky.social Co-Director @climatemajority.bsky.social | Emeritus Prof of Philosophy | Author, WHY CLIMATE BREAKDOWN MATTERS and TRANSFORMATIVE ADAPTATION | Home-grown dissident | Free thinker | Earthling.
NB Reposts are not necessarily endorsements.
Gregg Gonsalves @gregggonsalves.bsky.social Epidemiologist. AIDS Activist. Dog lover. New Haven.
Andrew Weissmann @weissmann.substack.com My new book Liar’s Kingdom can be ordered here: https://linktr.ee/LiarsKingdomBook; NYU Law; MSNOW legal analyst & podcast cohost "Main Justice »;
Substack "Behind The Headlines" https://weissmann.substack.com
Offering legal analysis & opinion
GibhoK95 @howgibk8.bsky.social I’m a woman with many roles in life and super proud to be a mama and an educator. Full of love, kindness, and true care of all living things! Holding onto hope…
Mark Ruffalo @markruffalo.bsky.social A husband, father, actor, director, & a climate justice advocate with an eye out for a better, brighter, cleaner, & more hopeful future for all of us.
The Canoe🇨🇦 @bluecanoe.bsky.social Tired old man, paddle enthusiast, tackle washer, weak link to dogs mooching ways. I think all forms of religion are interesting myths. I like to understand things. Vaccinations work, so let's develop one for the stupids. No DMs unless I know you.
Rivka Fidel, PhD @rivkafidel.bsky.social Career track professor teaching #soil and #environmental science in Tucson, Arizona. 🌵
#biochar #biogeochemistry #soilchemistry
Unapologetic feminist scientist 👩🔬 and ally 🌈
Opinions my own
felt smart, might delete later @outeast.bsky.social i have forgotten how to be happy
Rep. Jared Huffman @realjaredhuffman.bsky.social Congressman for 2nd District of CA. My debut book, NO PROPHETS: The Fight to Save Democracy from Christian Nationalism, is coming 8/18/26 from W.W. Norton - available now for pre-order at all major booksellers. Posts approved by Huffman for Congress.
The Editorial Board @editorialboard.bsky.social John Stoehr (he/him). The Editorial Board. Subscribe! http://editorialboard.com.
Jonathan Cohn @jonathancohn.bsky.social Editor. Political director for Progressive Mass. Opinions are my own. Phone-banking-while-walking evangelist. 
Strider @reluctantranger.bsky.social Few fucks left to give. Sisu. Threat assessment. EMT/First Responder. Español. Français. Minnesota! Canada! Anger translator for author @robertsaxton.bsky.social
bluerevolutiongame.bsky.social @bluerevolutiongame.bsky.social Blue Revolution Games™ // Habitheque
Building immersive worlds, bold stories, and new ways to play.
Other Planet™ • Interactive game experiences
James Fallows @jfallows.bsky.social Reporter and writer: https://fallows.substack.com/ and https://www.ourtownsfoundation.org/ One-time speechwriter, long-time pilot, longer-time husband of linguist/writer Deborah Fallows. Note same wristwatch in the two photos, more than 50 years apart.
Jasmine @jasmineschipp.bsky.social Senior Science Adviser at @science.org.au.
I work with Australia's leading scientists and translate their work to inform decision making. I did my PhD on #OpenAPS. she/her
https://schippjasmine.wixsite.com/mysite
Senator Sheldon Whitehouse @whitehouse.senate.gov U.S. Senator from Rhode Island, the Ocean State.
https://linktr.ee/senwhitehouse
Vania @dawookie.bsky.social - On a mission to make #Enlightenment accessible
- Ask me about the global-emotional system. If your intuition led you here and your intention is to be taught, I'm here to teach you.
- Love wins for evolutionary reasons when the mind understands itself.
Miranda Yaver @mirandayaver.bsky.social Political scientist. Health policy prof at Pitt (Secondary appts: Poli Sci, SPIA). Cal bear, Columbia PhD. Bylines: NYT, WaPo, Guardian, MS NOW. Writing on health insurance and admin burden. Author of Coverage Denied (CUP): https://cup.org/4nfM2IM
Democracy Under Siege @democracydoc.bsky.social Documentary by Laura Nix with Ann Telnaes - with a razor sharp critique of political hypocrisy from top American political commentators Heather Cox Richardson, Rep. Jamie Raskin, Elie Mystal + more! www.kinema.com/films/democracy-under-siege-m7wjh9
Tim Guinee @timguinee.bsky.social Actor, Climate Activist
MindCORE at the University of Pennsylvania @pennmindcore.bsky.social Mind Center for Outreach, Research & Education - Penn's hub for the integrative study of the mind. 
Robert Downen @robertdownen.bsky.social Texas Monthly senior writer focused on the far right & Christian nationalism. Helped expose the Southern Baptist abuse crisis. Fan of Hip Hop and loud guitars. Send me music.
Jonathan Overpeck @greatlakespecktwo.bsky.social Environmental/Climate scientist for 35+ years; NAS Member. Samuel A. Graham Dean, @UMSEAS @UMICH. Tweets my own. Thinking grad school? Join us at @UMSEAS.
Valerie ❌👑 @shybleu.bsky.social Loving life in the Driftless with my husband. ASL learner. ☮️ 🤟
Plant milkweed for Monarchs
Universal healthcare, End Citizens United
TaxTheRich and save SocialSecurity
🚫AI, 🚫DMs, 🚫porn, 🚫money requests
DanPearson365 @danpearson365.bsky.social Pro-union, pro-Democrat, pro-science. Anti-Citizens United; get billionaires out of politics. Recovering U.S. House Congressional oversight guy. Wondering where the Constitution went. 
Glen @gergyl.bsky.social Australian snow and snow weather, hydrology, climate ... other stuff. I reciprocal follow, and block abusive posters.
Center for Inquiry @center4inquiry.bsky.social We're working to foster a secular society based on science, reason, freedom of inquiry, and humanist values. www.centerforinquiry.org
Sue Nethercott @suenet.bsky.social I'm a Brit who's followed US politics for 25+ years - mostly as Thom Hartmann's newsletter editor - & the environment even longer. I've a BSc in Environmental Studies. I write mostly about issues affecting the UK, USA & the whole of Earth. Views my own.
Laura Helmuth @laurahelmuth.bsky.social Freelance writer, editor, columnist & consultant. Formerly at Scientific American, Washington Post, National Geographic, Slate, Smithsonian & Science. Past president of National Association of Science Writers. Birder.
Urban Truth Collective @urbantruth.bsky.social A new communications-focussed collaboration launched to champion the truth and fight disinformation about how to make better cities for people. Formed by @brenttoderian.bsky.social @tomflood.bsky.social @grantennis.bsky.social.
www.UrbanTruthCollective.com
Margaret H. Zhang @marzhang.bsky.social Law prof @ Widener University Delaware Law School. Reproductive justice, workplace justice, environmental justice. Philly. She/her.
Khashoggi's Ghost @urocklive1.bsky.social Democracy is the way. Truth and justice matter.
Russia can end the war today by leaving Ukraine.
Less proud to be an American than I used to be. I really thought we were better than this.
#IStandWithUkraine #NAFO Fellas fan
Kim Reid @drkimclimate.bsky.social Climate scientist & science communicator from Australia focusing on rainfall extremes, prediction, atmospheric rivers and other high impact weather. All ramblings my own, not my employers.
George Conway ⚖️🇺🇸 @gtconway.bsky.social Recovering lawyer | Owned by a Pembroke Corgi | Host of Psycho Politics pod and contributor, @TheBulwark.com | Crappy pol | Trying to figure out Substack
substack.com/@gtconway
Kai Kupferschmidt @kakape.bsky.social science journalist. author. molecular biologist. curious.
interested in #microbes, #misinformation and all things #blue
contributing correspondent at @science.org
co-host of @pandemia.bsky.social
2024 KSJ fellow at MIT
Signal: kakape.93
Soraya Nadia McDonald @soraya.press proprietor, Soraya [dot] Press | subscribe 👉🏽 soraya.press
📍Brooklyn
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
Sander van der Linden @profsanderlinden.bsky.social Professor of Social Psychology in Society at the University of Cambridge and Author of FOOLPROOF: Why We Fall for Misinformation and How to Build Immunity (2023) + The Psychology of Misinformation (2024). Bad News Game.
www.sandervanderlinden.com
Chelsea Harvey @chelseaeharvey.bsky.social Climate & extreme weather reporter | POLITICO | PEN Guild | Former (and forever) E&E News | NYC via NC SC AL WV
TIPS: charvey@politico.com | chelseaeharvey@protonmail.com |
Signal @chelseaeharvey.01
Penelope Wang @pennywriter.bsky.social
Freelance writer/editor. Focus: personal finance, consumer protection, preserving civilization. Priors: Consumer Reports, Money mag. You won't believe the dream I just had.
Mark Carney @mark-carney.bsky.social Prime Minister of Canada and Leader of the Liberal Party | Premier ministre du Canada et chef du Parti libéral
markcarney.ca 
Jay T. Cullen @jaytcullen.bsky.social Interim President & CEO @oceannetworks.ca
Chemical Oceanographer.
Interested in aviation, the ocean, climate science, space and music…views and opinions are my own
Congressman Brendan Boyle @repbrendanboyle.bsky.social Represent Pennsylvania. Ranking Member, House Budget Committee. Diehard Philly sports fan.
Miles Taylor @milestaylor.bsky.social Ex nat’l security official. NYT bestselling author. Was “Anonymous” — now encouraging people to take their masks off. Also, aspiring Ghostbuster. Speaking out daily @ www.DEFIANCE.News
The Last Word with Lawrence O'Donnell @lastwordmsnow.bsky.social The #LastWord with @lawrenceodonnell.bsky.social airs weeknights at 10pm ET on MS NOW. ms.now/lawrence
Annie Leymarie @annieleymarie.bsky.social Nature / Climate / More-than-humans / Degrowth / Social justice / Food, Farming and Land Use / Energy / Retrofits / Transport... with typos
London
Union of Concerned Scientists @ucs.org The Union of Concerned Scientists puts rigorous, independent science to work to solve our planet's most pressing problems.
ucs.org
Eric Wolff @wacswain.bsky.social Ice core scientist
Stephen Murphy (smurph) @smurph.bsky.social Professor at U Waterloo - Sch Environment, Resources & Sustainability. Ecologist, EIC Restoration Ecology, Botanist, Protected Areas, Grasslands. https://uwaterloo.ca/environment-resources-and-sustainability/blog/you-break-it-we-fix-it
Nick Barber 🌋 @volcannick.bsky.social Asst Professor, geoscientist, volcanophile
magma, metals, and minerals 🌋🪨🛰️Philadelphian 🦅, father, husband. he/him. www.volcannick.com
Opinions my own
Seb Breitenbach @speleoseb.bsky.social Stable & clumped isotopes, caves, karst, past climate, permafrost, continental climate change & society, Asia, Siberia, environmental monitoring, head of the NICEST lab, Berliner at heart - Slava Ukraini 🇺🇦💙💛
Troy Wolverton @troywolv.bsky.social Longtime tech and Bay Area journalist. Currently a senior tech correspondent with The San Francisco Examiner. https://www.sfexaminer.com/users/profile/troy_wolverton/
Valérie Masson-Delmotte @valmasdel.bsky.social PhD, climate scientist @lsce-ipsl.bsky.social @CEAParisSaclay @IPSL_outreach @hc_climat. Was co-chair @ipcc.bsky.social (AR6 WGI). Member of French Academy of Technology and Academy of Sciences.
Katie Phang @katiephang.bsky.social Truth-Teller | Independent Journalist and Legal Analyst | Trial Lawyer | @katiephang on Substack, Instagram, Threads, & TikTok
https://linktr.ee/katiephang?utm_source=linktree_admin_share
“Though She Be But Little, She Is Fierce”
Mike Caulfield @mikecaulfield.bsky.social Author: Verified: How to Think Straight, Get Duped Less, and Make Better Decisions about What to Believe Online (University of Chicago Press).
Researcher, infolit/misinfo/rhetoric/civic reasoning. Currently researching AI as tool for critical thinking.
Philip Ball @philipcball.bsky.social Science writer and author of books including Bright Earth, The Music Instinct, Beyond Weird, How Life Works.
Anthony Edwards @edwardsanthonyb.bsky.social Newsroom Meteorologist at the San Francisco Chronicle
Snow lover, Seattle sports fan, University of Washington graduate
sfchronicle.com/author/anthony-edwards/
Paul Rosenberg @paulrosenberg.bsky.social Words. At Salon: https://www.salon.com/writer/paul_rosenberg
& Random Lengths News: https://www.randomlengthsnews.com/archives/author/paul-rosenberg
Election take: https://bsky.app/profile/did:plc:xy5et7tjp2m5vcse6ky23v2x/post/3lajp4jwy2s2n
Minneapolis Mayor Jacob Frey @mayorjacobfrey.bsky.social Official account of Minneapolis Mayor Jacob Frey.
https://www.minneapolismn.gov/government/mayor/
Kristin Toussaint @ktoussaint.bsky.social staff writer @ Fast Company / words in Teen Vogue, Vox, Vice, Metro, Boston.com
she/her
WGAEast member
ktoussaint@fastcompany.com
Matthew Daly @matthewdalyap.bsky.social AP reporter covering climate change, clean energy and politics. Washington, DC.
Seth D. Michaels @sethdmichaels.bsky.social Bert of the Intellect, Ernie of the Will
DC based, comms at @ucs.org (all opinions mine), @emtrap.bsky.social enthusiast, ambivalently Online, generally polite, still People Magazine's Seth D-est Man Alive. please don't argue in my notifications
Earthling @ziyatong.bsky.social Science broadcaster
Author of The Reality Bubble
New documentary: Plastic People: The Hidden Crisis of Microplastics
Trustee: WWF International, Landscape Alliance
Marc Elias @marcelias.bsky.social Founder @democracydocket.com. Chair of Elias Law Group. My dog's name is Blue.
Ash McGonigal @ashmcgonigal.com Cat photos and opinions
Fiona Parker @fionaparker1.bsky.social Breakfast Presenter 6.30am-9.00am weekdays 91.1FM ABC Central Victoria: Bendigo, Castlemaine, Macedon Ranges, Kyneton, Rochester, up to the Murray at Echuca etc
Jim Acosta @jimacosta.bsky.social Independent Journalist. Host of “The Jim Acosta Show” on Substack, YouTube and Apple Podcasts: Former Chief WH Correspondent. Author. https://substack.com/@jimacosta?r=lpd3z&utm_medium=ios&utm_source=profile Inquiries: go to jimacosta.com