Journal of Catastrophe Risk & Resilience @journalcrr.bsky.social The first independent diamond #OpenAccess journal of #catastrophe risk featuring online peer reviewed research and opinion.
https://journalofcrr.com/
Jeff Goodell @jeffgoodell.bsky.social Author, NYT bestseller THE HEAT WILL KILL YOU FIRST | Guggenheim Fellow | Contributing Writer, ROLLING STONE
Mike Byrne @drmichaelbyrne.bsky.social climate scientist | extreme temperatures, atmospheric dynamics, water cycle | Reader @ U. St Andrews, PhD from MIT | he/him | 🇮🇪 in 🏴
https://sites.google.com/view/climate-dynamics-lab- O orhadas.bsky.social @orhadas.bsky.social
Moran Barkai @moranb.bsky.social Journalist. Obsessed by all things cinema, food, and literature. Hooked on cats and ice cream. 
The Joe Gross @joegross.bsky.social Writer/journalist/editor/filmmaker. @NYTimes, @Rollingstone, @texasmonthly, @texashighways etc. Everything interests me. Venmo @Joe-Gross-65. Big tsundoku.
Costa Samaras @costasamaras.com Climate, energy, emerging tech, resilience, & policy professor. Carnegie Mellon Univ. Institute for Energy Innovation Director. Former Biden-Harris White House OSTP Chief Advisor for the Clean Energy Transition. Personal account. He/Him. costasamaras.com
Casey Ivanovich @ccivanovich.bsky.social Postdoc @ NYU studying climate extremes 🌎 she/her
https://ccivanovich.github.io
Project Drawdown @projectdrawdown.bsky.social 🌍 The world’s leading guide to science-based climate solutions.
Visit www.drawdown.org to learn more
Lois Parshley @loisparshley.bsky.social Investigative journalist and photographer. www.loisparshley.com Send me tips on Signal at LoisParshley.49
Stacey Balkan @sbalkan5.bsky.social public university professor in Florida (views my own) | energy humanist | bike warrior | lover of pups| WVU press author | www.staceybalkan.com
Imre Szeman @imreszeman.bsky.social Director of UTSC Institute for Environment &
Sustainability in Toronto. Energy Transition, Energy Humanities, Social Change. Author most recently of *Futures of the Sun*
Chandler Morris @chandleram.bsky.social Tropical climate & Paleoceanography 🪸🌊 | PhD Candidate @ Brown University DEEPS | B.A. Columbia University | she/her
@alli-wing.bsky.social @alli-wing.bsky.social 
Natassa Romanou @aromanou.bsky.social Oceans. Climate. Society. And everything in between. Climate scientist and numerical modeler, aka Anastasia Romanou. AR7 Tipping Points aficionado. Views my own -not anyone else's.
Alessandra Quigley @alessandraquig.bsky.social PhD student in oceanography and climate science with Columbia University and NASA GISS
Henri F. Drake @henrifdrake.bsky.social Physical Oceanographer
Assistant Professor at UC Irvine
https://faculty.sites.uci.edu/drakelab/
Opinions my own, not my employer's
The Weather & Climate Livestream @wclivestream.bsky.social
50 hours for our future starting June 1st, 2026.
Working to #SaveAmericasForecasts through sharing the importance of weather and climate science. [Photo: NYTimes]
Learn more: wclivestream.com/
Baylor Fox-Kemper @baylorfk.bsky.social Oceanography, Climate & Music all at #BrownUniversity. Opinions my own, facts are everybody's.
https://fox-kemper.com
Mark Parrington @mparrington.bsky.social ECMWF senior scientist working on monitoring global #wildfire emissions, #airquality, atmospheric chemistry & #scicomm for the #CopernicusAtmosphere Monitoring Service @copernicusecmwf.bsky.social @ecmwf.int
Marc Alessi @marc-alessi.bsky.social PhD Climate Scientist, Union of Concerned Scientists | Colorado State/Cornell alum | Syracuse, NY | opinions my own #JoinYourUnion
Kevin Anchukaitis @thirstygecko.bsky.social Climate scientist, paleoclimatologist, dendrochronologist, University of Arizona | https://kanchukaitis.github.io/ | Opinions are mine and not that of my employer
Andrea Jenney @ajenney.bsky.social Assistant Prof. @ Oregon State University
Studying tropical clouds & climate
@markverna.bsky.social @markverna.bsky.social 
Bob Kopp @bobkopp.net #Climate & sea level science + policy. Rutgers University. All views my own. www.bobkopp.net
Zack Labe @zacklabe.com Climate Scientist at @climatecentral.org | PhD | Passionate about improving science communication through data-driven stories | Harrisburg, PA | https://zacklabe.com/
Views, thoughts, and opinions expressed here are only my own.
Tony DelGenio @tonydelgenio.bsky.social Retired Earth climate and planetary scientist. Current New York Giants football writer for SB Nation Big Blue View. Oenophile. Whovian.
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.
Philip Gourevitch @pgourevitch.bsky.social Staff Writer at The New Yorker. Author of 'The Ballad of Abu Ghraib', 'A Cold Case' & 'We Wish To Inform You That Tomorrow We Will Be Killed With Our Families.’ Faculty at Bard Prison Initiative.
APAMMSECU @apammsecu.bsky.social Department of Applied Physics and Applied Mathematics with Materials Science, School of Engineering, Columbia University
James Done @climate-done.bsky.social Research scientist studying unruly weather. Yorkshire born and bred. Done sounds like Cone.
Emma Pinchbeck @elpinchbeck.bsky.social CEO of the UK’s Climate Change Committee. Former CEO of Energy UK. Also worked for small businesses, renewables companies, and an environment NGO. Fellow of the Energy Institute. Mum to 2 small humans.
Gang Chen @gchenpu.bsky.social Professor of atmospheric science at UCLA
Robert Field @robertfield.bsky.social Climate person at Columbia University
Sydney Kramer, PhD @sydkramer12.bsky.social Climate Scientist
Postdoc at LDEO
Ali Sarhadi @asarhadi.bsky.social Assistant Professor @GeorgiaTech | Studying tropical cyclones, climate extremes, dynamic risk, and ML
https://sarhadi.eas.gatech.edu/
Prof. Sonia I Seneviratne @soniaseneviratne.bsky.social Professor at ETH Zurich, IPCC WGI Vice-chair.
#Climate #Extremes #Land.
Citizen/mum/scientist. Personal account.
https://www.ipcc.ch/report/ar6/wg1/downloads/report/IPCC_AR6_WGI_Chapter11.pdf
Twitter/X: @SISeneviratne
https://www.iac.ethz.ch/people/sonia
Carolyn Kousky @ckousky.bsky.social Insurance nerd. Nature lover. Risk manager. Mother. Trying to be an optimist.
carolynkousky.com
Founder of Insurance for Good.
Dr. Stephanie Henderson @drsahenderson.bsky.social Atmospheric Scientist. Assistant Prof at the University of Wisconsin-Madison. Subseasonal to seasonal variability, tropical-extratropical interactions, MJO, climate dynamics, and blocking. Opinions are my own.
https://stephanieahenderson.weebly.com/
Suz Tolwinski-Ward @suztw.bsky.social Fighting the evils of climatic nonstationarity. (On risk quantification.... gotta pick yer best battlefield, ya know?)
Andreas Sieber @andreassieber.bsky.social Energy & Climate Geopolitics
Head of Political Strategy @350.org
Energy Co-Lead, International Climate Policy Hub.
Views = my own- J Jean Lynch-Stieglitz @jeanls.bsky.social Oceans and Climate, Past and Future. Professor at Georgia Tech.
Mona Hemmati @monahemmati.bsky.social Global TC Peril Lead @GallagherRe| Adjunct Associate Research Scientist @LamontEarth @ColumbiaClimate | Studying climate with a focus on #ExtremeEvents | Views are my own.
Charlie Koven @ckoven.bsky.social Climate and carbon cycle scientist. I help make computer models of the biosphere and experiment on them so that we don't have to on the real one.
https://scholar.google.com/citations?user=fB5Lnz4AAAAJ
Alex Ruane @alexruane.bsky.social NASA Goddard Institute for Space Studies Impacts Group co-Director making Earth information useful to people and systems at risk; IPCC AR6 WGI CLA + SYR Core Writing Team Member; Columbia University; AgMIP Science Coordinator & Climate Team Lead
Alyssa Stansfield @astansfield.bsky.social Assistant Professor in the Department of Atmospheric Sciences at the University of Utah studying extreme weather and climate.
All opinions are my own
Chiara Lepore @lapiccolaflo.bsky.social navigating life, one stumble at the time. All views are mine only.
Climate Data Scientist + 🇮🇹. she/her
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
Brenhin Keller @brenhinkeller.bsky.social Assistant Prof. of Earth Sciences, Dartmouth College
Geochronology | Petrology | Earth History |
Computational Science | HPC | #julialang | he/they
Morgan E O’Neill @morganeoneill.bsky.social Assistant Professor in Physics, University of Toronto. Climate scientist. Settler. Thoughts my own.
Stop the genocide! Free Palestine!
Adrian Tchaikovsky @aptshadow.bsky.social Author: Children of Time, Shadows of the Apt, Final Architecture, City of Last Chances and others. adriantchaikovsky.com
Stephanie E. Zick @sezick.bsky.social Associate Professor #VirginiaTech studying tropical cyclones. Alum #UFGeog #psumeteo & #RUMeteorology. Pittsburgh native. Run, hike, swim #RecoveryIsPossible
Dr. Tripti Bhattacharya @triptychphrases.bsky.social Monsoon enthusiast, cat mom, occasional musician. Associate Professor at Syracuse University, Principal Investigator of Paleoclimate Dynamics Lab. https://trbhatta.expressions.syr.edu/. Reposts are not endorsements. Views are my own.
Abigail Swann, PhD @ecoclimatelab.bsky.social I study how climate works differently because of plants. Professor at @Univ. of Washington, views are my own. She/her
Ken Caldeira @kencaldeira.com Mostly mentoring a group of postdocs.
Conceptual Investigations Unit, housed at Stanford.
Senior Scientist at Gates Ventures.
climate / energy / etc
https://ciunit.org
Posts imperfectly represent the views of my former self and not my employer.
Ehsan Erfani, PhD @ehsansci.bsky.social Assistant Professor @DRIScience 🏜️
Atmospheric Science, Cloud Physics & Modeling 🌦️💻
former: @UW GMU_COS 🏙️
Ph.D. @UNevadaReno 🎓
RT≠endorsement
Climate Analytics @climateanalytics.org Global climate science and policy institute working to accelerate climate action and keep warming below 1.5°C.
Clare E. Singer @claresinger.bsky.social Researching aerosols & clouds @ NOAA GFDL 🌧🌎 • she/her • All views expressed are my own and do not reflect those of my employer.
Kevin Schwarzwald @kschwarzwald.bsky.social Not all those who wander are lost. Climate variability and impacts by day, cities by evening, rock violin by night (sometimes all three at once). 
Aiko Voigt @aikovoigt.bsky.social Climate scientist at Uni Bonn
Peter de Menocal @pdemenocal.bsky.social President & Director
Woods Hole Oceanographic Institution 
Jason Furtado @wxjay.bsky.social Associate Professor of Meteorology at the University of Oklahoma. I study large-scale climate dynamics, subseasonal-to-seasonal forecasting, and extreme weather. Proud RI native and New England sports fan. Opinions & thoughts are my own. 🇺🇸 🇵🇹
Cameron Rye @cameronrye.bsky.social Catastrophe Research & Innovation @ WTW Research Network. PhD in Glaciology. Opinions my own.
Pedram Hassanzadeh @pedramh.bsky.social Professor of climate science + applied math, University of Chicago @UChicago. AI for Climate Initiative (AICE). Extreme weather, scientific ML, climate change & turbulence. 
Philippe Papin @pppapin.bsky.social Sr. Hurricane Specialist at NHC 🌀 | Ph.D + M.S. via UAlbany & B.S. via UNCA | Enjoy all kinds of weather 🌤❄️⛈🌪| Thoughts are my own
Thijs Heus @thijsheus.bsky.social Modeler of atmospheric flow, clouds and boundary layers. #MicroHH. Associate prof at Cleveland State.
Simona Meiler @simonameiler.bsky.social Climate Risk Scientist | Postdoc at Stanford | PhD at ETH Zürich | 3x Olympian 🏂 | Coffee Enthusiast ☕ | Opinions my own | www.simonameiler.ch
Jorge García Franco @jorgelgf.bsky.social 🇲🇽 Científico del Clima
Me gustan los tacos de tripa y las nubes que giran.
Profesor Asociado de la @ENCiT_UNAM
, also Scientist @LamontEarth
Jonathan Lin @jonathanlin.bsky.social Atmospheric scientist researching tropical meteorology and climate
Anson Cheung @ansonhcheung.bsky.social Ocean, climate, paleoclimate| Postdoc @UAlbany | PhD @Brown
https://sites.google.com/view/ansonhcheung?usp=sharing
Jenny Chase @solarchase.bsky.social Solar and clean power analyst at BloombergNEF, goose keeper. Author of a book, "Solar Power Finance Without the Jargon". Opinions all my own.
Hayley Fowler @hayleyjfowler.bsky.social Scientist and engineer. Expert in climate change impacts, extreme weather events, extreme rainfall, flash flooding, droughts. Climate resilience and adaptation
Kelsey Malloy @kmalloy.bsky.social Climate scientist & Assistant Prof @UDelaware Dept Geog & Spatial Sciences 🌍⛈️ | Ph.D. UMiami Rosenstiel 🌀| B.S. UMD 🐢 | often post about weather & climate | she/her
Felix Schaumann @felixschaumann.bsky.social Interested in climate change and all the science around it - PhD candidate in climate economics at ETH Zürich. Mainly working with IAMs.
also @felixschaumann@mas.to, @felixschaumann@twitter- R Róisín Commane @roseatmos.bsky.social Atmospheric chemist learning about cities after spending lots of time learning about forests and Arctic tundra
Suzana Camargo @scamargo.bsky.social Scientist at Lamont-Doherty Earth Observatory, Columbia University. Hurricanes, typhoons, climate extreme events. Brazilian living in the US. Tennis fan. 
Katherine Allen @paleobluedot.bsky.social Associate Professor at the University of Maine, Orono, Maine, USA. I study oceans and climate, past and present.
- H @handle.invalid @handle.invalid
Marcus van Lier-Walqui @mvanlierwalq.bsky.social atmospheric scientist trying to make clouds more fluffy, rain more wet, and climate models more climate-y. NYC, NASA/GISS, Columbia, LEAP.
Science Feedback @sciencefeedback.bsky.social Scientists sorting fact from fiction in scientific media coverage.
➡️ science.feedback.org
French account: @sciencefeedback-fr.bsky.social
Paul N. Edwards @avastmachine.bsky.social History and politics of climate science, climate change, knowledge infrastructures. Prof. Emeritus of Information and History, University of Michigan and Director Emeritus, Stanford University STS Program. Now expat based in Marseille, fleeing US fascism.
Bob Berwyn @bberwyn.bsky.social Europe-based climate science and policy reporter with Inside Climate News
https://insideclimatenews.org/profile/bob-berwyn/
Brian Tang @btangywx.bsky.social Professor, Atmospheric and Environmental Sciences at UAlbany. Tropical cyclones & severe weather. Occasionally playing hockey, skiing, or paddleboarding.
Erich Fischer @erichfischer.bsky.social Climate scientist investigating weather and climate extremes, professor at ETH Zurich (@ethzurich.bsky.social), fascinated by weather and climate, IPCC AR6 lead author
Flavio Lehner @climateflavors.bsky.social Climate Scientist
Assistant Professor @ Cornell University
Chief Climate Scientist @ Polar Bears International
https://flaviolehner.eas.cornell.edu/ 
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
Kim Wood @drkimwood.bsky.social Associate professor at UArizona. Hurricane mortician. Science communicator. Open science + Python + 🐈 enthusiast. This is my only bsky account. Opinions mine.
Lisa Dilling @ldilling.bsky.social Climate policy, adaptation, and carbon. Former CU Boulder professor. Personal account. Views are my own.
Paul Wennberg @paulowennberg.bsky.social Atmospheric Scientist at Caltech. Troll to my children. Views my own.
wennberg@caltech.edu
Seth Borenstein @borenbears.bsky.social Climate and science writer at The Associated Press, covers disasters, all sorts of science. Teaches journalism at NYU/DC. Father of 3, husband of 1. Red Sox fan.
The Onion @theonion.com America’s Finest News Source. A @globaltetrahedron.bsky.social subsidiary.
Get the paper delivered to your door: membership.theonion.com
Join The Onion Newsletter: https://theonion.com/newsletters/
Satan @thedevil.bsky.social It's really cute that you're gonna "defeat me with the power of friendship and all," but again, I am the devil from the Bible
fascists not welcome
Better than the one on twitter.
Mara Freilich @maratimes.bsky.social Assistant professor at Brown University studying ecology, physical oceanography, and mathematical modeling. Using science for community justice.
Eric Roston @eroston.bsky.social Butterflies and zebras and moonbeams and fairy tales. Literally wrote the book on carbon. Born 326.17. He/him. "Bleakly amusing." —A. Martine.
"The dad jokes will continue until morale improves." —Charlie Jane Anders.
Signal: eroston.87
Bloomberg Green
Steve Bowen @stevebowen.bsky.social Work: Chief Science Officer @GallagherRe
Alumnus: Notre Dame (MSc: Business Analytics). Florida State (BS: Meteorology).
Healthy Obsessions: Weather & Climate Nerdery. Metallica. Notre Dame. Chicago Sports (Blackhawks, Cubs, Bears, Bulls).
Views: Mine
Andrew Freedman @afreedma.bsky.social Senior Reporter, Weather & Climate @cnn. Priors: Axios, WaPo | Alum: The Fletcher School, Columbia Climate & Society | Tips: andrew.freedman@cnn.com | afreedman@protonmail.com | Signal: @afreedmanclimate.03
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
Sebastian Milinski @sebmilinski.bsky.social Scientist at ECMWF (#DestinE), passionate about exploiting weather and climate data to improve real-world applications and decision making. Sailor, climber, foodie.
Denis Sergeev @meteodenny.bsky.social Lecturer in Astrophysics at the University of Bristol. I use numerical models to study planetary climates. Views are my own. He/him.
https://dennissergeev.github.io
ORCiD: 0000-0001-8832-5288