Annika Brockschmidt @ardenthistorian.bsky.social Author @Rowohlt, freelance journalist, senior correspondent Religion Dispatches, writes about Christian Nationalism & Right-Wing Extremism in the Europe & the US 1/2 of @femshelfcontrol.bsky.social
Agent: Landwehr & Cie
Events: Paula Döring, Kulturagentur
Christopher Penn @cspenn.com Co-founder & #AI #DataScience @TrustInsights , ninja, @mktgovercoffee cohost, keynote speaker, #IBMChampion. #FullyVaxxed. #lgbtq ally. He/him. 🇺🇸🇰🇷🇺🇦🏳️🌈
Company: https://www.trustinsights.ai
Newsletter: https://almosttimely.substack.com
ClimateBook @climatebook.bsky.social This is the BlueSky feed of Raymond T. Pierrehumbert, Professor of Planetary Physics at the University of Oxford. Tune in for news about Principles of Planetary Climate, and diverse science and political commentary. (Also folk music news)
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
NASA Earth @thenasaearth.bsky.social 
Ezra Klein @ezrakleinbot.bsky.social Ezra Klein’s tweets, articles, clips and podcasts on Bluesky.
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.
Dialogues on Climate Change @dialoguescc.bsky.social Dialogues on Climate Change is a peer-reviewed journal that aims to stimulate open and critical debate on key issues in climate change science and research https://journals.sagepub.com/home/DCC
Cryolist.org @cryolist.bsky.social Repost != endorsement by moderation team
cryolist.org | email mailing list for the global cryospheric community (snow, ice, glaciers, permafrost, ocean, geomorphology, climate, etc)
Geoff Vallis @gkvallis.bsky.social Scientist (mainly of atmospheres and oceans of Earth and other planets), and an occasional poster. 
Pacific Institute @pacificinstitute.bsky.social Founded in 1987, the Pacific Institute is a global nonpartisan water think tank that combines evidence-based thought leadership with active outreach to create and advance solutions to the world's most pressing water challenges.
Joshua D. Rhodes @joshdr83.bsky.social Energy | Research Scientist @utaustin.bsky.social & @columbiauniversity.bsky.social | CTO @ideasmithsLLC | Electric Commissioner @austintexasgov | husband | dad | views my own
Jon Baker @jonbakerocean.bsky.social Climate Scientist @metoffice 🌍🌊 |
Exploring AMOC and global ocean circulation |
Views are my own | https://linktr.ee/jonbakerocean
Science Magazine @science.org Cutting-edge research, news, commentary, and visuals from the Science family of journals. https://www.science.org
Duncan Watson-Parris @dwatsonparris.bsky.social Climate scientist @UCSD using machine learning to improve our understanding of clouds and aerosols. 🏄♂️
Find out more about the Climate Analytics Lab here: https://climate-analytics-lab.github.io/
Daniel Swain @weatherwest.bsky.social Weather and climate scientist focused on extreme events like floods, droughts, & wildfires on a warming planet. www.weatherwest.com
CDRmare @cdrmare.bsky.social Our research mission with more than 100 scientists investigates whether and to what extent the ocean can play a significant role in removing and storing #CO2 from the atmosphere.
LEAP-STC @leapstc.bsky.social Revolutionizing climate projections by integrating climate and data science, through innovation, diversity, legacy, and impact.
{ MAIN: leap.columbia.edu }
{ EVENTS: leap.columbia.edu/events }
{ NEWS: leap.columbia.edu/news }
Elizabeth A. Barnes @eabarnes.bsky.social AI for Environmental Science + Science of AI | Dalton Family Chair in Environmental Data Science & Sustainability | Professor of Computing & Data Sciences and of Earth & Environment @ Boston University
World Climate Research Programme (WCRP) @wcrpclimate.bsky.social The World Climate Research Programme (WCRP) – Leading the way in tackling global climate challenges.
🔗 Learn more: https://www.wcrp-climate.org/
Follow us on all platforms: Facebook, LinkedIn, Bluesky, TikTok & X
Gabi Hegerl @gabihegerl.bsky.social Climate scientist
Daniel Rothenberg @danielrothenberg.com Tech-evangelizing Atmospheric Scientist | co-founder @brightbandtech | Formerly Tech Lead @Waymo, Chief Scientist @tomorrowio_, @eapsMIT
OSNAP @o-snap.org We are an international program providing a continuous record of heat, mass, and freshwater fluxes in the subpolar North Atlantic since 2014.
🌊 Official website: https://www.o-snap.org/
Columbia Climate School @climate.columbia.edu Innovative education, groundbreaking research, and just solutions for climate, Earth, and society (climate.columbia.edu).
Climate at the National Academies @climate.nationalacademies.org #Climate-related activities of the National Academies of Sciences, Engineering, and Medicine / @nationalacademies.org retweet ≠ endorsement
Eos @eos.org Eos is a leading source for trustworthy news and perspectives about the Earth and space sciences and their impact. Published by the American Geophysical Union (@agu.org).
Earthmover @earthmover.io the cloud platform for weather and climate data teams
https://earthmover.io/
find us more frequently on LinkedIn: https://www.linkedin.com/company/earthmover
R. Saravanan @sarava.net Climate scientist, Professor at Texas A&M University.
Book: ClimateDemon.com, https://Metamodel.blog, https://github.com/mitotic, More: https://r.saravanan.us
Check out my curating Bluesky client https://Skylimit.dev: 2.7, #climate, #skylimit,
ECMWF @ecmwf.int European Centre for Medium-Range Weather Forecasts
For press enquiries or for general queries to the Service Desk, please visit http://ecmwf.int/en/about/media-centre
Science News @scinews.bsky.social Science News from Academic Journals etc.
Xinfeng Liang @poguy.bsky.social Associate Professor at U. Delaware, Oceanographer, Interested in Deep Ocean and Climate
54books @54books.bsky.social Dies ist der offizielle Account des Internetfeuilletons 54books
http://54books.de
Wir freuen uns über Unterstützung:
https://steadyhq.com/de/54books
Dr. Chelle Gentemann @cgentemann.bsky.social Open Science Program Scientist at NASA HQ.
Some things I love: data, code, compute, AI, art, & open science.
More at: https://cgentemann.github.io/
All opinions here are my own.
Ryan Abernathey @rabernat.bsky.social Scientist and Startup Founder
Co-Founder and CEO @Earthmover
@pangeo_data steering council member
ex-Professor @Columbia @LamontEarth
Stephan Hoyer @handle.invalid Building AI climate models at Google. I also contribute to the scientific Python ecosystem, including Xarray, NumPy and JAX.
Opinions are my own, not my employer's.
Robb Jnglin Wills @robbjnglinwills.bsky.social Assistant Professor of Climate Dynamics at ETH Zurich interested in atmosphere-ocean dynamics of climate variability & change; nature enthusiast; amateur photographer
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.
U.S. Global Change Research Program @usgcrp.bsky.social Advancing the science of climate and global change. Home of the National Climate Assessment and National Nature Assessment. Official account.
Ocean Carbon & Biogeochemistry (OCB) @usocb.bsky.social Supporting a dynamic network of scientists working across disciplines to understand the ocean's role in climate and the global carbon cycle. Learn more: us-ocb.org
David Smeed @davidsm2.bsky.social Oceanographer in Southampton.
James Rae @mudwaterclimate.bsky.social Climate scientist and geochemist
@UnivofStAndrews
| CO2 & ocean circulation past & present | Social & Environmental justice
Jen MacKinnon @jenmackinnon.bsky.social Oceanographer, parent, ally for diversity and inclusion work
Scott Doney @scottdoney.bsky.social Ocean and climate scientist and professor
Tamsin Edwards @flimsin.bsky.social Professor of Climate Change, King's College London. Climate science, communication, recovering/managing ME/CFS. 🏳️🌈 🇦🇶 🧊
Baylor Fox-Kemper @baylorfk.bsky.social Oceanography, Climate & Music all at #BrownUniversity. Opinions my own, facts are everybody's.
https://fox-kemper.com
Andreas Klocker @aklocker.bsky.social Oceanographer with a particular interest in polar oceans; Cave explorer who loves exploring both above and below water. http://beyondthesump.org
Carlos Moffat @carlosmoffat.com Associate Professor of oceanography at the University of Delaware. Interested in icy places.
Views my own. Old posts are deleted regularly.
Laurent Bopp @bopplaurent.bsky.social Climate Scientist and marine biogeochemist at CNRS, IPSL and ENS in Paris
Eleanor Frajka-Williams @eleanorfrajka.bsky.social Physical oceanographer + climate scientist, Professor at the University of Hamburg (She/her)
eleanorfrajka.com
Léon Chafik 🌊 🌎 🛰️ @leonchafik.bsky.social Ocean scientist at Stockholm University 🇸🇪 and editor @jgroceans. Passionate about North Atlantic Ocean circulation and climate, and all things satellite altimetry 🛰️
Andreas Oschlies @aoschlies.bsky.social concerned earth scientist. oceanographer. climate modeller. father. cyclist. amateur cellist.
Alice Marzocchi @alicemarzocchi.bsky.social Research Scientist, National Oceanography Centre, Southampton (UK). Lover of oceans, ice and paleoclimate. She/her
Kaitlin Naughten @kaitlinnaughten.bsky.social Ice, ocean, and climate scientist at @antarcticsurvey.bsky.social. Views my own.
Helen Amanda Fricker @helen-amanda.bsky.social Professor of Glaciology, Scripps Polar Center, UC San Diego
https://bsky.app/profile/scrippsocean.bsky.social
Studies Antarctica with satellites
PI of EDGE mission edge.ucsd.edu
🇦🇶🛰️🧊
Graduate of @UCL & @UTAS
❄️❄️❄️
Judith Hauck @jhauck.bsky.social Professor of polar biogeochemical modelling at University of Bremen and ocean carbon cycle scientist / marine biogeochemical modeller at the Alfred Wegener Institute for Polar and Marine Research, Germany. Views are my own.
Prof Michael Meredith 🌊🧪🥼❄️ @oceanandice.bsky.social Joint Director, UK National Climate Science Partnership
Professorial Fellow in Oceanography, Murray Edwards College, University of Cambridge
Science Leader, British Antarctic Survey
Coordinating Lead Author, IPCC Ocean & Cryosphere
Gerard McCarthy @germac.bsky.social Irish Oceanographer working on Atlantic Overturning & Irish sea level. Husband & Dad. He/him
Femke de Jong @fmkdejong.bsky.social Physical oceanographer at the Royal Netherlands Institute for Sea Research (NIOZ). Measuring the Meridional Atlantic Ocean Circulation (AMOC). Interested in ocean, climate, diversity, sailing, creativity. Views my own. Posts in English and Dutch
Woods Hole Oceanographic Institution @whoi.edu We're the world's largest independent non-profit dedicated to ocean research, exploration, and education. Join us!
Prof Chris Jackson @seismatters.bsky.social Geoscientist | Occassionally on 📺 & 📻 talking about geoscience | I 🏃🏾♂️🚴🏾♂️ 🧗🏾♀️🎸🍺| he/him | 🏳️🌈🏳️⚧️| “Self-declared King of Geotwitter” (Palin, 2022) | Professional (East)Midlander 😎
Prof. Katy Hill @hillkatydr.bsky.social Associate Director in R&D at the Met Office Believer in collaboration. Fan of data. Fascinated by people. Likes to travel by peddle, paddle or wind power.
Jonathan Lauderdale @jon-lauderdale.bsky.social Oceanographer & BGC modeler @eapsMIT (prev @livuni, @OceanEarthUoS). 
Adam Kucharski @adamjkucharski.bsky.social Epidemiologist/mathematician. Professor at London School of Hygiene & Tropical Medicine. Author of The Rules of Contagion and The Perfect Bet. Views own.
New book Proof: The Uncertain Science of Certainty available now: proof.kucharski.io
Guillaume Maze @gmaze.bsky.social Physical Oceanographer in a python loop. Subtropical ocean dynamic, chaotic variability, global ocean observing systems. Lead developer of #argopy: #argofloat data for all.
Bjerknes Center for Climate Research (BCCR) @bjerknes.uib.no Understanding climate for the benefit of society. BCCR is a collaboration on climate research between the University of Bergen, NORCE, The Norwegian Institute of Marine Research and Nansen Environmental and Remote Sensing Center. 
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
Scripps Institution of Oceanography @scrippsocean.bsky.social Understanding and protecting the planet since 1903.
📍UC San Diego
Copernicus ECMWF @copernicusecmwf.bsky.social The #CopernicusClimate Change Service (#C3S) & #CopernicusAtmosphere Monitoring Service (CAMS), implemented by @ecmwf.int on behalf of the @ec.europa.eu.
Josh Dorrington @joshdorrington.bsky.social Marie curie postdoctoral fellow at the Uni of Bergen. Interested in midlatitude extremes, chaos in the earth system, and atmo predictability. PhD from Oxford, previously postdoc at KIT.
I mostly post under-explained analyses of european precip forecasts
Peter Stott @stottpeter.bsky.social Climate Scientist at Met Office and University of Exeter. Author of Hot Air: The Inside Story of the Battle Against Climate Change Denial
Alexander Haumann @alexhaumann.bsky.social Climate scientist fascinated by polar regions, ocean, ice, and the global carbon and water cycles
Alistair Adcroft @adcroft.bsky.social Research Oceanographer @ Princeton University, affiliate NOAA-GFDL | Physical oceanography, numerical methods, climate | astrophotography, sci-fi, food, wine, bourbon, coffee (probably should be in opposite order)
Julius Busecke @codeandcurrents.bsky.social Anti-Fascist Climate Scientist and Software Engineer.
Use technology to fight the climate crisis and democratize science, not to sell ads and form oligarchies!
David Marshall @dmarshallocean.bsky.social physical oceanographer, climate scientist, advocate for blue skies research, educator, brompton rider, aspiring jazz musician, european 🇬🇧🇪🇺🇮🇪
Julian Mak @jmak1020.bsky.social Applied mathematician / fluid dynamicist focusing on the ocean, plays a lot with computers | 😺s dominate my feed
(more at julianmak.github.io)
Navid C @navidcy.bsky.social physical oceanography 🌊, geophysical fluid dynamics 🌏, machine learning 🤖, coding climate models 🌐, #JuliaLang 💻, surfing 🏄🏽♂️, horses 🐎, dancing 💃🏼, bicycles 🚴🏽♂️
🍉
📍Naarm-Melbourne
🏡 www.navidconstantinou.com
Bob Berwyn @bberwyn.bsky.social Europe-based climate science and policy reporter with Inside Climate News
https://insideclimatenews.org/profile/bob-berwyn/
Pierre Gentine @pierregentine.bsky.social Professor @Columbia University, Director of @LEAPstc NSF Science and Technology Center, Working on #climate, #water and #ecology, born at 335ppm, views my own
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
Pierre Friedlingstein @pfriedling.bsky.social Born at 321 ppm. Climate & Carbon Cycle Scientist. Prof @UniofExeter Directeur de Recherche @CNRS @GlobalCarbonProject
Dr. Andrea Dutton @drandreadutton.bsky.social Geologist. Obsessed w/ carbonates, isotopes, sea level & climate. Professor at Univ. Wisconsin-Madison. she/her
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.
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.
Bob Kopp @bobkopp.net #Climate & sea level science + policy. Rutgers University. All views my own. www.bobkopp.net
Reto Knutti @retoknutti.bsky.social Professor for climate physics at @ethzurich.bsky.social.
Ruth Mottram @ruthmottram.eurosky.social Climate scientist at DMI, Greenland, Antarctica, polar regions in general.
Now migrated to eurosky.social on here.
Mostly on mastodon though @ruth_mottram@fediscience.org
Blogging at sternaparadisaea.net
Jeff Berardelli @weatherprof.bsky.social Same @WeatherProf as Twitter. Posting about climate and weather. Chief Meteorologist and Climate Specialist WFLA NBC Tampa 
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.
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
Adam Sobel @adamsobel.bsky.social Atmospheric scientist
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
Dr. Dawn Wright @deepseadawn.bsky.social Seafloor mapper, Chief Scientist of smart mapping company Esri, Oregon State U. GIS/oceans professor, EC50, cyclist, 1st Black submersible diver to Challenger Deep, builds w/LEGO, raised in Hawaii. NAS, NAE, ORCID 0000-0002-2997-7611; She/her; views mine
NSF Ice Drilling Program @nsf-icedrilling.bsky.social The U.S. National Science Foundation Ice Drilling Program (IDP) was established by the National Science Foundation (NSF) to lead integrated planning for ice drilling and provision of drills and drilling services. https://icedrill.org
Prof. Tatiana Ilyina @tatianailyina.bsky.social Climate scientist, Earth system modeler, studying ocean carbon cycle and its impacts on Earth's climates
Director @mpimarinemicrobio.bsky.social
@maxplanck.de
@wcrpclimate.bsky.social
mom of 3•feminist•🐈⬛ ailurophile•she/her•💙💛
Sam Burgess @oceanterra.org Climate | ocean | science policy & diplomacy | Copernicus Climate Change Service, @ECMWF | Partner to @edhawkins.org | ex 🐼 | Views own | 🌍 🌡🌊 🛰 🪸| Born on Wurundjeri Country | 🇦🇺🇬🇧🇪🇺 |
www.pulse.climate.copernicus.eu
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
Heatmap News @heatmap.news A new media company focused on the biggest story of our time: climate change. Subscribe to our newsletter at https://heatmap.news.
Max Roser @maxroser.bsky.social — Founder of Our World in Data
— Professor at the University of Oxford
Data to understand global problems and research to make progress against them.