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)
Solar Geoengineering Non-use Agreement @solargeoeng.bsky.social A global initiative against the dangerous normalisation of solar geoengineering technologies. To date, 610+ academics and 2000+ CSOs support the call for an International Non-Use Agreement on Solar Geoengineering.
http://solargeoeng.org
Damian Carrington @dpcarrington.bsky.social Environment editor at The Guardian
Send info confidentially via Signal: dpcarrington.35
Or via this link👇
https://www.theguardian.com/tips
James Peacock @peacockreports.bsky.social Head Meteorologist at MetSwift, working to revolutionise delivery of weather information.
LinkedIn: https://t.co/pUCAQfAfRP
Alfred Wegener Institute @awi.de We research ice, oceans and climate.
Website: www.awi.de
Imprint: https://www.awi.de/en/imprint.html
Meereisportal @meereisportal.bsky.social Das Meereisportal (https://www.meereisportal.de) ist Ihre Informationsquelle für alles rund um das Thema #Meereis, #Klimawandel und #Polarforschung. Hier teilen wir unser Wissen – aktuell, wissenschaftlich fundiert und leicht verständlich.
Brett Simpson @brettvsimpson.bsky.social Climate and human rights journalist. Current Institute of Current World Affairs fellow based in the Norwegian Arctic. Words: The Atlantic, NYT, Foreign Policy, Nat Geo, the Nation, The World, and more.
@johnhartz43.bsky.social @johnhartz43.bsky.social 
Rachel Maddow @maddow.bsky.social Mondays at 9pmET on MS NOW
MaddowBlog.com
Marcus C Sarofim @marcusmarcusrc.bsky.social Climate scientist, ex-EPA. Writing climate science & policy at The Saraph Report. Saraph, my name's root, means fire, which is appropriate for climate work. Interested in books, food, and contra dancing when not obsessing over carbon.
Ashley Braun @ashleybraun.bsky.social Science + Environmental Journalist, Sr. Editor @ DeSmog, Fact-checker. Seattle, WA. ashleybraun.com
Bob Henson @bhensonweather.bsky.social Meteorologist and journalist. I cover wacky weather, changing climate, and how we live, love, work, get around, and dream. 
Gretchen Goldman, PhD @gretchentg.bsky.social President @ucs.org. Previously: USDOT, White House OSTP, @500womensci.bsky.social. Environmental engineer. Mom. Cyclist. Public Transit Enthusiast. Views my own. She/her.
David Doniger @daviddoniger.bsky.social Endangerment is my middle name.
Senior Strategist and Attorney for the Natural Resources Defense Council's Climate & Energy Department. https://www.nrdc.org/bio/david-doniger Bluesky views my own.
Ceist @ceist.bsky.social Debunking fake graphs/memes & disinformation about human-caused global warming & climate change for the last 20 years.
Australian.
#ClimateChange
#ClimateCrisis
https://x.com/Ceist8
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.
@sueanderson.bsky.social @sueanderson.bsky.social 
Ed Davey @eddavey.libdems.org.uk Leader of @LibDems.org.uk, husband, father, carer, and MP for Kingston & Surbiton.
Promoted by Liberal Democrats, 66 Buckingham Gate, SW1E 6AU.
RealClimate feed @realclimate.org Climate Science from Climate Scientists since 2004
https://www.realclimate.org
James O’Brien @mrjamesob.bsky.social Broadcaster @lbc.co.uk
Author: https://www.waterstones.com/book/how-they-broke-britain/james-obrien/9780753560365
Ed Hawkins @edhawkins.org Climate scientist at the National Centre for Atmospheric Science, University of Reading | IPCC AR6 Lead Author | MBE | Views own | https://edhawkins.org
Warming Stripes: http://www.ShowYourStripes.info
Helen Czerski @helenczerski.bsky.social Physics, bubbles, oceans, hot chocolate and curiosity. Professor at UCL, writer, broadcaster. Author of Storm in a Teacup and Blue Machine https://linktr.ee/helenczerski Co-host of BBC Radio 4's Rare Earth
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
National Emergency Briefing @nebriefing.bsky.social Last November top UK experts briefed leaders on the latest science to galvanise genuine emergency action on the climate & nature. The film version of this landmark event launched 7.04.26.
Find a screening near you
https://www.nebriefing.org/screening-map
We Don't Have Time @wedonthavetime.wsocial.eu Welcome to the world's largest media platform for climate action 💚⚠️ Join us and we'll plant a tree 🌳 #WeDontHaveTime to wait! Join us wedonthavetime.org
George Conway ⚖️🇺🇸 @gtconway.bsky.social Relapsing lawyer | Owned by a Pembroke Welsh Corgi
Gavin Schmidt @climateofgavin.bsky.social Climate scientist, juggler. Bikes etc. Blogging at https://www.realclimate.org - data visualization, explainers, and debunking.
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
Julia Musto @juliaelenamusto.bsky.social @the-independent.com U.S. science and climate correspondent
Studied climate, tree and ocean science at @columbiajournalism.bsky.social
Molly Scott Cato @greenpartymolly.bsky.social Vice Chair of the European Movement 🇪🇺 Former Green MEP 💚 Grandma 👵
Carl T. Bergstrom @carlbergstrom.com Professor, UW Biology / Santa Fe Institute
I study how information flows in biology, science, and society.
Book: *Calling Bullshit*, http://tinyurl.com/fdcuvd7b
LLM course: https://thebullshitmachines.com
Corvids: https://tinyurl.com/mr2n5ymk
he/him
Fondation Tara Océan @fondationtaraocean.bsky.social La #FondationTaraOcéan est la première fondation reconnue d’utilité publique consacrée à l’Océan en France. #ExplorerEtPartager
Molly Thomas @mollythomastv.bsky.social My bosses call me a flight risk 🇨🇦 Host of NEW show Big [IfTrue] | Correspondent | Speaker | @Zumba Inst 💃🏽 Born 306-based 6ix-daughter of 🌎
The Barents Observer @thebarentsobserver.com Europe's northernmost independent English-Russian online newspaper. Cross-border news from the Arctic, Russia, and Nordic. Fighting censorship, supporting democracy! Our news-portal:
barentsobserver.com
Environmental Coffeehouse~ Sandy @envirocoffeehouse.bsky.social Environmental Coffeehouse is a clearinghouse for all things under the environmental umbrella. There is a wide variety of information under that umbrella & we aim to bring that to you. YT https://www.youtube.com/@EnvironmentalCoffeehouse &FB
BONUS @thedisproof.bsky.social Science comms and education (Presented research at UN Climate conference). I debunk human induced climate change denial. @TheDisproof on twitter. Youtube https://youtube.com/@thedisproof?si=GpamUu43gBmmZyya Opinions mine, Facts from science.
Peter Hadfield @therealpotholer54.bsky.social Yeah, this really is Potholer54 from YouTube! Some imposter grabbed my name on Blue-sky before I could.
Dr Gerald Kutney | Climate Politics @geraldkutney.bsky.social PhD | Fellow RCGS
Author: Climate Denial in American Politics (Routledge) http://bit.ly/4tFJKGA
Politics | Disinformation | Science
ClimateBrawl
Arctic Basecamp @arcticbasecamp.org A team of scientists taking what we know about the global climate risks from polar change to the most powerful audiences.
linkin.bio/arcticbasecamp
Remote Sensing of Polar Regions, University of Bremen @polarbremen.bsky.social #Satellites #Science #SeaIce #ExtremeLatitudes.
Remote Sensing of Polar Regions at University of Bremen,
Institute of Environmental Physics (IUP).
https://seaice.uni-bremen.de
Jonny Dawe @jonnydawe.github.io Maps, Apps & Sea Ice | GIS Dev 
Mapping and Geographic Information Centre @magic.bas.ac.uk The Mapping and Geographic Information Centre (MAGIC) provides geospatial information, expertise, and services to the British Antarctic Survey (@bas.ac.uk) and wider UK activity in the Polar Regions. 
AltUS_ARC @altus-arc.bsky.social The people in this group already know who they are. High latitude scientists, this is your clearinghouse.
ESA Earth Observation @esaearth.esa.int @esa.int #EarthObservation: Taking the pulse of our planet from space.
Please see our Privacy Notice: http://esa.int/connectwithus
We share pictures and news on our planet as seen from space.- J Joackiie 🇬🇱 @joackiie.bsky.social Senior meteorologist (M. Sc.), retired 😊
Passionate about all weather and science. Hiking and skiing.
Jana Tauschinski @janatausch.bsky.social graphics editor @FT | prev @BBCNews @the_young_fdn | data viz @LCCLondon
https://www.ft.com/jana-tauschinski
James Kirkham @jdkirkham.bsky.social Climate 🌡️ | Glaciology 🧊 | Science diplomacy 🗺️ | Policy 📜
Chief Science Advisor and Coordinator of the ‘Ambition on Melting Ice’ high level group on Sea-Level Rise and Mountain Water Resources
https://ambitionmeltingice.org/membership/
Brynjólfur Þorvarðsson @binntho.bsky.social 
FreeGrass @freegrass69.bsky.social Informed liberated freethinker 🌍 | Passionate about climate, cannabis, and politics 🌍 | Advocating for enhanced rock weathering on a massive global scale
Alison Banwell @alibanwell.bsky.social Glaciologist | Antarctica and Greenland | Research Scientist, CIRES, University of Colorado Boulder 🇺🇸 | Professor, CPOM, Northumbria University 🇬🇧 | Protect Our Winters Science Alliance | National Geographic Explorer
Orbital Policy Group @druidorbital.bsky.social Viewpoints and opinions on policy issues relating to Low Earth Orbit, including policy, science, governance, and cybersecurity.
Amundsen Sea @amundsensea.bsky.social Southern Ocean sea frequently blamed for West Antarctic Ice loss, but widely misunderstood.
Rob Larter @polarrobs.bsky.social Polar marine scientist. UK Science Lead in Science Coordination Office of International Thwaites Glacier Collaboration. Views are my own.
On Mastodon @PoLaRobs@fediscience.org
Tamsin Edwards @flimsin.bsky.social Professor of Climate Change, King's College London. Climate science, communication, recovering/managing ME/CFS. 🏳️🌈 🇦🇶 🧊
British Antarctic Survey 🐧 @bas.ac.uk We're the UK's polar research institute 👋 Uncovering the secrets of Earth's frozen places, doing science for a sustainable planet.
Looking for a seriously remote job? https://bas.ac.uk/vacancies
William Colgan @glacierbytes.bsky.social Science hustler into ice-sheet and sea-level research. Canadian living in Denmark and working in Greenland. 'The Color of Ice' documentary is now streaming open-access on WaterBear Network!
www.williamcolgan.net
Signe Aaboe @signeaaboe.bsky.social Climate and sea-ice scientist at MET Norway.
Research interests include sea ice, oceans, and polar climate. Living in the far north and love gardening, hiking, paddling, and drinking coffee. Any opinions expressed are my own.
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
Stefan Hendricks @sthendric.bsky.social Geophysicist at the Alfred Wegener Institute (@awi.de) und 🇩🇪, Research focus: 🌊🧊🛰️ #seaice thickness #remotesensing using satellite #altimetry. Also @sthendric@fediscience.org
Views are my own. 
Jesse Westfall @jlebert.bsky.social Meteorologist, BSc. At the intersection of risk comms, decision support, and Inuit Nunangat. UofA alum, extended Edmonton Fire family.
Posts are my own.
@micheltsamados.bsky.social @micheltsamados.bsky.social Physicist, Associate Professor at CPOM, @ES_UCL. Study climate of polar regions. Also dynamics of complex systems. Main current interest : sea ice. https://www.ucl.ac.uk/earth-sciences/people/academic/dr-michel-tsamados
Stephan Lewandowsky @lewan.uk Professor of Cognitive Science, University of Bristol. Homepage: https://www.lewan.uk
Peter Sinclair @peterwsinclair.bsky.social Videographer. Climate/Clean Energy Comms. Sun101.org, Wind101.info, Thinc.blog . NCSE Friend of the Planet 2017.
Working to support deployment of clean energy in the Heartland.
This is the front line of Climate Action.
John Cook @johnfocook.bsky.social Researches climate & vaccine misinformation at the University of Melbourne. Founded SkepticalScience.com. Published Cranky Uncle vs. Climate Change. Developed the games Cranky Uncle (crankyuncle.com) and Cranky Uncle Vaccine (crankyunclevaccine.org)
Ari Jokimäki @arijokimaki.bsky.social Bachelor of Computer Engineering
Hobbyist in: Nature, climate Science and other environmental issues, music mostly as a maker, soccer, among others.
Writer in:
https://skepticalscience.com/
https://agwobserver.wordpress.com/
and a few others
Skeptical Science @skepticalscience.bsky.social Non-profit science education organization building public resilience against climate misinformation. More at http://sks.to/welcome
NASA Earth @thenasaearth.bsky.social 
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.
Andy Lee Robinson @ahaveland.bsky.social Linux devops, CGI/CAD/Printing, drones, batteries, ebikes, pianist, degus. Langs: EN,HU,DE,FR
Creator of Arctic Death Spiral, burnt out climate warrior and Twitter escapee.
Lars Kaleschke @seaice.de Physicist. Climate, sea ice, earth observation @awi.de #Bremen
https://orcid.org/0000-0001-7086-3299
https://det.social/@seaice
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app