Ben Stockton @benrst.bsky.social Investigative reporter and editor | Work in: WaPo, NYT, LA Times, The Guardian, The Sunday Times, etc | Get in touch: benrstockton@proton.me | Signal: benstockton.01
Katharine Hayhoe @katharinehayhoe.com climate scientist
posts 100% my own
🇨🇦 is my home
distinguished professor & chair, Texas Tech
chief scientist, The Nature Conservancy
board member, Smithsonian NMNH
advisor, Lawson Climate Inst UofT
alumna, UToronto and UIUC
author, Saving Us
Mary Anne Hitt @maryannehitt.bsky.social Climate strategist. Formerly Beyond Coal, Sierra Club, Appalachian Voices. Co-host of No Place Like Home podcast. Contributor to anthologies All We Can Save, Not Too Late, Patagonia's Tools for Grassroots Activists. Musician. Mountain mama. Go Vols.
Ayana Elizabeth Johnson @ayanaeliza.bsky.social Marine biologist, writer, policy nerd. Co-founder Urban Ocean Lab, think tank for the future of coastal cities. In love with climate solutions.
Sonia Shah @soniashah.bsky.social Journalist | Guggenheim fellow | Author of 6 books
📚THE IMAGINARY WALL (2027)
Bylines: NYT magazine, The New Yorker, The Nation + more
Crosspollinations.substack.com | IG @soniashahauthor | Tiktok @soniashah2326
✨linktr.ee/soniashahauthor
Rebecca Solnit @rebeccasolnit.bsky.social Writer of books. Guardian columnist. Newsletter at MeditationsInAnEmergency.com. Board member, Third Act and Oil Change International.
Amy McGovern @profamymcgovern.bsky.social Professor in Meteorology and Computer Science, Director of the NSF AI Institute for Research on Trustworthy AI in Weather, Climate, and Coastal Oceanography (AI2ES), mom to @wrmf.bsky.social and @agileschnauzers.bsky.social
Amy Westervelt @amywestervelt.bsky.social Investigative climate reporter. Ida Tarbell stan. Run Drilled.media, contrib lots of places. Author "Brought To You By" @bloomsburybooksus.bsky.social. Pod: https://push.fm/fl/drilled. YT:@DrilledMedia. Signal: adubs.78.
Alastair Humphreys @alastairhumphreys.bsky.social Living adventurously, writing books.
www.alastairhumphreys.com
Rhett Ayers Butler @rhettayersbutler.bsky.social Founder of Mongabay, a platform that delivers news & inspiration from Nature's frontline via a global network of reporters. I'm not very active on this platform. You can find me on LinkedIn and/or follow Mongabay's BlueSky account.
Susan Prichard @susanprichard.bsky.social 
Emily Raboteau @emilyraboteau.bsky.social Author of THE PROFESSOR’S DAUGHTER, SEARCHING FOR ZION, and LESSONS FOR SURVIVAL. Professor at CUNY.
Emma Shortis @emmashortis.bsky.social Director, International and Security Affairs at @australiainstitute.org.au. All things Australian foreign policy and US history & politics.
Terri Gerstein @terrigerstein.bsky.social Director, NYU Wagner Labor Initiative. Workers’ rights lawyer. Sometimes writer. Policy wonk. Former NY labor law enforcer. Mom of 2 ppl taller/smarter than me. Brooklynite.
Maria Robinson @mariarobinson.bsky.social Currently: Hitachi Energy, all opinions my own!
Before: running the Grid Deployment Office at Dept of Energy, #mapoli State Representative, recovering consultant
Always: energy nerd, theatre goer, coffee drinker, knitting enthusiast
Danielle Venton @dventon.bsky.social Science reporter @kqednews // wildfire, space & oceans // studied @UCSC_SciCom @humboldtcalpoly // Host of the KQED Climate Book Club -- come read with us! Reach me on Signal: DVenton.09
Peter Gleick @petergleick.bsky.social Climate, water, birds, bluegrass mandolin. Member US National Academy of Sciences, MacArthur Fellow, Carl Sagan Prize, author of The Three Ages of Water (2023) and When the Well Runs Dry (2026). Email me at pgleick (at) gmail.
Leah Stokes @leahstokes.bsky.social Professor of climate + energy policy at UCSB. Alumni of MIT, Columbia and UToronto. Hosts "A Matter of Degrees" podcast. Cuts carbon pollution! Proudly 🇨🇦 Gardener 🌱 leahstokes.com; Newsletter: electricnotes.news
Dana R. Fisher (aka the Apocalyptic Optimist) @fisherdanar.bsky.social Director, Center for Environment Community, & Equity and Professor, AU | NonRes Sr Fellow, Brookings | IPCCWG3 AR6 | www.danarfisher.com | TED Talk on being an Apocalyptic Optimist : go.ted.com/danarfisher
Michael E. Mann @michaelemann.bsky.social Scientist/Author/Speaker; Presidential Distinguished Prof/Director Center for Science, Sustainability & the Media, U. Penn; National Academy of Sciences; American Academy of Arts & Sciences; Royal Society; Tyler Prize
Paolo Bacigalupi @paolobacigalupi.bsky.social Hugo, Nebula, and World Fantasy Award winner. Micheal L Printz Award winner. National Book Award finalist.
Wrote NAVOLA, THE WINDUP GIRL, THE WATER KNIFE, and SHIP BREAKER, among others.
windupstories.com
Prof. Stefan Rahmstorf @rahmstorf.bsky.social Climate scientist, professor of Physics of the Oceans in Potsdam. Dad. Opinions my own.
Born at 317 ppm CO2.
Elizabeth Kolbert @elizkolbert.bsky.social I am a New Yorker staff writer and author of "H is for Hope," "Under a White Sky," and "The Sixth Extinction," and “Life on a Little-Known Planet." Learn more at elizabethkolbert.com.
Mongabay @mongabay.com Award-winning nonprofit media outlet publishing global environmental science & news in 8 languages via bureaus in India, Brazil, Africa, Latin America, Indonesia & US: https://mongabay.com
Ed Maibach @maibached.bsky.social I'm a health professional who’s all in on using the science of science communication to fight climate change. My message: The end of fossil fuels will be a new beginning for health. #Resist
Dr. Jonathan Foley @globalecoguy.bsky.social - Executive Director, Project Drawdown drawdown.org
- Climate scientist, working on solutions
- Passionate about science, communication, and hope
- Minnesota based, Maine born
- Personal account / My views
Climate Changemakers @theclimatevote.bsky.social A modern climate advocacy network equipping anyone with 15-60 minutes a week to make real progress on meaningful work • nonpartisan • weekly Action Plans • drop-in action meetups
👋 Active on LinkedIn and Instagram 
John Morales @johnmoralestv.bsky.social ClimaData® Certified Broadcast and Consulting Meteorologist (CCM)
Campaign Co-chair at @climatepower.bsky.social
Hurricane Specialist NBC 6 Miami & Noticias SIN, Dominican Republic
BSc & Member of the Board of Trustees at Cornell | MSc at Johns Hopkins
Chris Gloninger @climatechris.bsky.social Meteorologist and Senior Climate Scientist
Climate and weather 24/7.
Amber Sullins @ambersullins.bsky.social Chief Meteorologist for ABC15 Arizona.
AMS Certified Broadcast Meteorologist. 7x Emmy winner.
Arizona weather and climate expert.
Ben Testani @ivebenthinking.co Putting words on screen: ivebenthinking.substack.com | 2L @law.ucla.edu | Bad at chess | Proud member @nwu.org
Climate Central @climatecentral.org Researching and reporting the science and impacts of climate change 🌎
Justin M. Bibb @justinmbibb.bsky.social Elected 58th Mayor of Cleveland to fight for our city’s future. bibbforcle.com
Nicole Figueiredo de Oliveira @nicolefigueiredo.bsky.social Climate activist, writer, teacher, Executive Director at @arayaraoficial
Antonia Juhasz @antoniajuhasz.bsky.social Investigative Journalist climate, energy, environment.
Rolling Stone politics contributing reporter.
"Gripping in its disgusting clarity." - my writing
Books include, THE TYRANNY OF OIL.
Lecturer.
http://www.AntoniaJuhasz.net
Matt Scott @mattscottgw.bsky.social Storyteller. Speaker. Podcaster.
💛 250+ everyday heroes interviewed
🚀 3x NASA team award winner
🤖 Guinness Record Holder (technically)
🎧 Podcasts on RHAP: Pod Friends, The Pride Has Spoken, Wrestling Kickback
🏳️🌈✊🏿
he/him
Naomi Oreskes @naomioreskes.bsky.social Historian, Earth Scientist, Writer, Public Intellectual.
Books: Merchants of Doubt; Collapse of Western Civilization; Science on a Mission; Discerning Experts; Why Trust Science?; The Big Myth. Loves: Chocolate, Red Wine, Skiing, family. Hates: Beets.
Marshall Shepherd @drshepherd2013.bsky.social Weather-Climate professor and scientist, Host of Weather Geeks, Forbes Senior Contributor, Alpha, 3xFSU Alum...Tweets and RTs are mine but not endorsements
Alana Casanova-Burgess @alanacb.bsky.social Neoyorquina, caribeña, periodista.
I host La Brega and do other things.
Greg Dalton @climategreg.bsky.social Founder and Co-Host of Climate One radio show and podcast. Convener, connector, communicator. @climateone.org
Abbie Dillen @abbiedillen.bsky.social President of Earthjustice + Earthjustice Action
Bill McKibben @billmckibben.bsky.social Founder 350.org and Third Act, author The Crucial Years on substack https://billmckibben.substack.com/
Author of 21 books, beginning with The End of Nature
Meera Subramanian @meerasub.bsky.social 🌏Journalist. Author. Earthling.
🍃 A Better World Is Possible: Global Youth Confront the Climate Crisis (March 2026)
🖋️ Bylines: New Yorker, Nature, VQR, Orion contributing ed.
📚 Creative Nonfiction prof at Sewanee School of Letters
🌿 www.meerasub.org
Andrew Rumbach @andrewrumbach.bsky.social Urban & regional scientist. Co-lead of the Climate & Communities program @urbaninstitute. Research & policy analysis on disasters, disaster recovery, precarious housing, land use, and adaptation. Sourdough enthusiast. https://andrewrumbach.substack.com
Tory Stephens @torystephens.bsky.social Climate Storytelling | Husband, Dad, Hopeful Wu-Tang Clan Member 🤞🏾 | Publishing and curating climate fiction stories @grist.org
Former @HealthPolicyHub / Community Catalyst
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
Commonwealth Club World Affairs @cwclub.bsky.social CCWA is the nation's largest and most active public forum, dedicated to providing space for civil discussions from many viewpoints & improving the general good—the common wealth. Nonprofit, nonpartisan.
Nathaniel Stinnett @nathanielstinnett.bsky.social Executive Director of the Environmental Voter Project, political advisor, proud father/husband. RTs ≠ endorsements. Views are mine, not my employer's. (he/his)
Arnab Datta @arnabdatta.bsky.social Personal Account. Views my own & RT/Likes do not equal endorsements.
Currently at Employ America and IFP
Rev Yearwood @revyearwood.bsky.social a climate justice activist, podcaster, donor, filmmaker and part of an accountable intergenerational, leaderful, matriarchal EJ frontline led movement: revyearwood.com
Denise Baden @dabaden.bsky.social #Writer (e.g. Habitat Man), #playwright (Murder in the Citizens' Jury), founder of #GreenStories and #EcoHairBeauty. I'm on the Forbes List of Climate Leaders and am Professor of #Sustainability at University of Southampton. https://www.dabaden.com/ 
Jeff Biggers, writer @jeffbiggers.bsky.social Books, plays, stories.
Art of "re-storification" on the Mississippi River-Sardinia-Bologna.
Climate Narrative Project / www.jeffrbiggers.com 
Sen. Cory Booker @booker.senate.gov Proudly serving the people of New Jersey in the U.S. Senate. 
Rep. Ro Khanna @khanna.house.gov Silicon Valley's CA-17. New economic patriotism & restoring American manufacturing. Pro working families. Ending endless wars. No PAC $. He/Him.
Elizabeth Yeampierre @yeampierre.bsky.social Afro-Indigenous Boricua mother, daughter, sister, wife, matriarch building for climate justice- walking with my ancestors 💚♥️🖤🇵🇷 🌻🐝🍯💛 my opinions are my own 🌻
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
Nikhil Swaminathan @nikhilswaminathan.bsky.social CEO, Grist. Tired dad of two. Smoking hot takes on Atlanta sports. Opinions mine.
Jenny Odell @jennitaur.bsky.social 
Alexis Madrigal @alexis-madrigal.bsky.social Book: The Pacific Circuit
Job: Co-Host, KQED Forum
Life: Local Economy, Oakland Garden Club
Auden Schendler @audenschendler.bsky.social Author, climate activist, parent
Mindy Lubber @mindylubber.bsky.social #Sustainability warrior. CEO of Ceres. Moving markets. Driving solutions. Fighting for a future for my family and yours.
Severin Borenstein @severinborenstein.bsky.social Economics, Business, and Energy Prof at UC Berkeley. Member, Board of Governors, CA ISO. All opinions only my own.
Shelley Welton @shelley-w.bsky.social Professor of Law & Energy Policy with a focus on climate change, energy governance, and equity. 
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 
Mayor Matt Mahan @mattmahansj.bsky.social Mayor of San José. #BacktoBasics
Clare Fieseler, PhD @fieseler.bsky.social Journalist covering the ocean and climate change / currently: columnist @sciencepolitics.bsky.social / former: POLITICO, The Washington Post, The Post & Courier / National Geographic Explorer / signal @clare.14
Rep. Justin J. Pearson @justinjpearson.bsky.social This is the official Rep. Justin J. Pearson account.
Election Day is Nov. 3rd, 2026. TN-09, let's get to work.
➡️ Votejustinj.com
Senator Scott Wiener @scottwiener.bsky.social 6’7” California State Senator representing San Francisco 🏳️🌈 ✡️
Policy nerd & chronic legislative overachiever 🤓
Running for Congress to protect our democracy 💙
Vote Nov. 3, 2026 🗳️
Get involved ⬇️
https://linktr.ee/scottwiener
KeShaun Pearson @keshaunpearson.bsky.social 
Tessa Hill @tessahill.bsky.social Climate change, oceans, blue carbon and coastal communities. Professor, researcher, educator, author. 🌊
📕: At Every Depth @ateverydepth.bsky.social
AtEveryDepth.com
bio.site/Tessahill
Umair Irfan @umairfan.bsky.social Reporter. Created an account here just to stake mine. I don't expect to post here much even as the other site withers, but feel free to DM me.
Laurene Allen @laureneallen.bsky.social 2025 Goldman Environmental Prize Winner, Cofounder of Merrimack Citizens for Clean Water, NH and the National PFAS Contamination Coalition, NASEM Community liaison for PFAS physician guidance, community advocate, social worker and environmental activist.
Dr. Robert D. Bullard @drrobertbullard.bsky.social Director of Bullard Center Texas Southern University, professor, author of 18 books, NBEJN #HBCU Climate Change Consortium, #ClimateReality Board, AAAS, National Academy of Medicine, TIME Earth Award, Father of Environmental Justice, US Marine Corps Vet.
Sam Wojcicki @swojcicki.bsky.social Senior Dir of Climate Policy at National Audubon Society 🦜🦆 Former Legislative Director at US House Representatives & Carnegie Junior Fellow. LBJ School at UT Austin & VCU Alum. Energy & climate policy wonk. Opinions my own. RTs Not Endorsements.
Jenny Park @jennyjpark.climateone.org #ClimateTwitter expat. Managing things at the @climateone.org podcast. Impatiently toiling for a just and sustainable world. Powered by books, sourdough, coffee, travel, tennis, kith and kin.
Ryan Johnson @ryanmjohnson.bsky.social Builder & First Resident of Culdesac Tempe. Walkable neighborhoods are back with a vengeance @culdesac. Founding team @opendoor, ex-MTA, Bain Capital
Sarah Kaufman @sarstar.bsky.social Ensuring transportation is smarter, safer and built for NY's future
Executive Director @NYURudin. Commissioner @NYCTaxi. Member @TheList. Wife, mom, not the MMA fighter. she/her
@carleysanya.bsky.social @carleysanya.bsky.social Penn professor, energy scholar
Camila Domonoske @camilareads.bsky.social Correspondent at NPR covering the business of cars and energy. she/her, cuh-MEE-luh dah-muh-NAH-skee. cdomonoske@npr.org / camiladomonoske.42 on Signal
Katherine Hamilton @cleangridview.bsky.social Retired clean energy policy expert. Mostly on the top of a mountain.
Clayton Page Aldern @compatibilism.bsky.social 🌎🔥🧠
Data reporter @grist.org, union 🪑. Climate change, brain health, active inference, AI accountability.
THE WEIGHT OF NATURE is out now:
https://www.penguinrandomhouse.com/books/717097/the-weight-of-nature-by-clayton-page-aldern
Signal: aldern.01
Dave Jones @cadavejones.bsky.social Former financial regulator (CA Insurance Commissioner), current Director, UC Berkeley Center for Law, Energy & Environment, Climate Risk Initiative. Posts are my own opinion.
Sheila Watson @truesw.bsky.social 
Melissa Lau @melissaarctic.bsky.social 
James Coleman @jamescolemanssf.bsky.social Mayor of South San Francisco
United Steelworkers Union @steelworkers.bsky.social Fighting for better jobs, communities and a brighter future. 
Hilary Lewis @hilarylewis.bsky.social Steel Director, decarbonizing heavy industry at @industriouslabs.bsky.social. Vote Solar & Earthworks alum.
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/
Tó Nizhóní Ání @tonizhoniani.bsky.social Rooted in protecting the water of Black Mesa, we're working to bring power back to our Diné (Navajo) communities impacted by coal. Tó bee iiná 💧 linktr.ee/tonizhoniani
Industrious Labs @industriouslabs.bsky.social https://linktr.ee/industriouslabs
https://industriouslabs.org/
AGU (American Geophysical Union) @agu.org Official AGU: supporting 500k+ Earth & space science advocates.
🌏 🚀 🔬
Save the Date for #AGU26 in San Francisco, CA, 7-11 December, 2026.
World Resources Institute @worldresources.bsky.social WRI is a global research organization working to improve people’s lives, protect #nature, and halt #climatechange. 🌍📊
👉 Learn more: https://go.wri.org/mmTUco
Grist @grist.org We're a nonprofit news org dedicated to telling stories of climate solutions and a just future. Get our journalism in your inbox: https://grist.org/subscribe/
Susannah Fisher @susannahfisher.bsky.social Book: Sink or Swim. UCL RDR. UKRI FLF working on knowledge politics in climate finance.
Rachel Rothschild @profrrothschild.bsky.social Assistant Professor, University of Michigan Law School
https://michigan.law.umich.edu/faculty-and-scholarship/our-faculty/rachel-rothschild
Author of Poisonous Skies: Acid Rain and the Globalization of Pollution (Chicago, 2019)
Timmons Roberts @timmonsroberts.bsky.social Climate change social scientist. Collaborator, determined dreamer, dad. Director, @ClimateSSN.bsky.social And @climatedevlab.bsky.social
www.climatedevlab.brown.edu CSSN.org personal account; reskeets NE endorsement
Peter Schwartzstein @schwartzstein.bsky.social Environmental journalist and researcher. Fellow @Stimsoncenter & Center for Climate and Security (@CntrClimSec), @TED Fellow. Author of 'The Heat and the Fury: On the Frontlines of Climate Violence.' Based: Athens + Amman
Center on Global Energy Policy @columbiauenergy.bsky.social Advancing smart, actionable and evidence-based energy and climate solutions through research, education and dialogue.
Asia Society Policy Institute (ASPI) @asiapolicy.asiasociety.org @asiasociety.org's think tank. Tackling key policy challenges confronting the Asia-Pacific. 
Annie M Leonard @anniemleonard.bsky.social Activist and Organizer. Coauthor of Protest- Respect it, Defend it, Use it (w/ Andre Carothers, 2026). Team @janeclimatepac. Creator @storyofstuff talk, book & org. If we lose the right to protest, we stand to lose so much more.