Steven J Phipps @stevenjphipps.bsky.social Climate scientist working at the intersections of climate change, the energy transition, international relations and humanitarianism. #Australia #Tasmania #Japan #Pacific
Location: Hobart, Tasmania, Australia
LinkedIn: linkedin.com/in/stevenjphipps/
Dr Joanne Williams @jowilliams.bsky.social Sea-level and tidal scientist. Liverpool, UK.
Opinions own!
Euthyphro @euthyphro.bsky.social Wayward philosopher turned salt marsh enthusiast and general ocean freak🌹
Jeroen Kraan @jeroenkraan.nl Klimaatverslaggever NU.nl | Filmliefhebber | jeroen@nu.nl | Signal: jeroenkraan.01 | Wekelijks blog De broeikas: https://www.nu.nl/tag/de-broeikas
La Science, CQFD @sciencecqfd.bsky.social Du lundi au jeudi de 16h à 17h sur France Culture
- Nos émissions à la (ré)écoute par ici : https://www.radiofrance.fr/franceculture/podcasts/la-science-cqfd
- La science sur BlueSky en un seul clic : https://go.bsky.app/CFvzzJP
Elizabeth Kent @lizk40.bsky.social Ocean, climate, Southampton
Dr. Nina Davtian (she/her/hers) @ninadavtian.bsky.social @cnrs-insu.bsky.social researcher at @climatecerege.bsky.social.
Using biomarkers to study climate, ocean, and environment of the past.
@icta-uab.bsky.social alumna.
ORCID: https://orcid.org/0000-0002-3047-6064
🇫🇷 -> 🇪🇸 -> 🇫🇷
Manon Jacob @manonjacob.bsky.social AFP journalist covering climate mis/disinformation 🌎 • Previous words: Politico, Reuters, Eater • the world's the world and I'm a person in a tiny body 🌿• She/her • Got a tip for me? firstname(dot)lastname(at)afp.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)
Darrin Durant @darrinadurant.bsky.social Associate Professor of Science & Policy @ University of Melbourne. Writes about experts, democracy, policy-making, disinfo, nuclear power & climate politics.
Jean-Baptiste Dupin @jbdupin.bsky.social Chief Science Officer @ Zenon.ngo (Climate Tech)
Innovation | EcoTech | DeepTech | Transition | Réindustrialisation | Entrepreneuriat | Territoires | Décarbonation
#Energy #Sustainability #Climate #Foresight
ESPCI Paris | Université PSL | Mines Paris
Dr. Evan J. Gowan @evangowan.bsky.social I am a climate scientist, focused on paleoclimate, sea level change and the evolution of Quaternary glaciations.
I reconstruct ice sheets using glacial isostatic adjustment and ice sheet modelling. In Japan but have been all over the place. 🇨🇦🇯🇵🇦🇺🇩🇪🇸🇪
Camille Adaoust @camilleadaoust.bsky.social Journaliste climat/environnement à @franceinfo.fr 
Celine Guivarch @celineguivarch.bsky.social Climate Change economist. IPCC AR6 and AR7 mitigation report author.
Prof. Anders Levermann, PhD @alevermann.bsky.social °head of complexity science @PotsdamInstitute seeking simple laws in nature & economics https://www.pik-potsdam.de/~anders °climate physics professor @PotsdamUniversity °formerly @ColumbiaUniversity °author https://www.foldingtheworld.net °posts own work.
David Marshall @dmarshallocean.bsky.social physical oceanographer, climate scientist, advocate for blue skies research, educator, brompton rider, aspiring jazz musician, european 🇬🇧🇪🇺🇮🇪
Wilton Aguiar @will-ton.bsky.social 
Louise Delaigue @ldelaigue.bsky.social Postdoctoral oceanographer studying the ocean carbon sink 🦈🤿🕹️
🏠 @imev-mer.fr (CNRS-Sorbonne Université) as part of the Horizon Europe @tricuso.bsky.social project
💻 https://louisedelaigue.owlstown.net/
🚀 http://bit.ly/3HWFD5I
Sang-Ki Lee @sklee621.bsky.social Physical oceanographer at NOAA's Atlantic Oceanographic and Meteorological Laboratory, Miami FL. The contents of my posts are mine personally.
Guy Shrubsole @guyshrubsole.bsky.social Environmental campaigner & author, The Lie of the Land (William Collins, 2024), The Lost Rainforests of Britain (2022), & Who Owns England? (2019). Forthcoming: The Ghosts of Chalk Country (2027). Agent: @jmlockhart.bsky.social
Gopika Suresh @gopikasuresh.bsky.social Ocean and Climate Scientist| Mom | Currently exploring mechanisms behind Indian Ocean warming in Climate models | CSIR-National Institute of Oceanography | Exploring potential Post-Doctoral opportunities and collaborations
Thibault Guinaldo @tguinaldo.bsky.social Research scientist #CNRM @meteofrance working on extremes. Cyclist enthusiastic from the Pyrénées, climate refugee in Brittany back in Toulouse
Posts perso
Astra Taylor @astra.bsky.social Writer of books (latest one is END TIMES FASCISM with Naomi Klein), maker of documentaries, schemer with the Debt Collective, editing at Hammer & Hope.
"A hugely influential figure on the modern Left" — City Journal
Kate Marvel @drkatemarvel.bsky.social Climate scientist, formerly NASA, currently Project Drawdown. Former astrophysicist, current Earth supremacist. Author of HUMAN NATURE, best book of 2025 according to both Scientific American and my dad https://shorturl.at/aJRYb
Gonéri Le Cozannet @goneri76.bsky.social Scientist at BRGM - Coastal impacts of sea-level rise and adaptation.
IPCC AR6 lead author, French Climate Change Commitee, editor for Earth's Future.
Cycling in Orléans, Paris and other places.
Posts = My own viens.
Jens Terhaar @polarocean.bsky.social Father of 3, ocean biogeochemical modeller at the University of Bern, interested in high-latitude oceans, carbon cycle, ocean-climate interaction & ecosystem stressors such as ocean acidification and primary production.
European Geosciences Union (EGU) @egu.eu European Geosciences Union is the leading organisation supporting Earth, planetary & space science researchers in Europe. #EGU27 | 4–9 April 2027 | On-site & Online | Mon-Fri 10-17 CEST.
Hannah Ritchie @hannahritchie.bsky.social Deputy Editor, Our World in Data
Senior Researcher, University of Oxford
Climate, energy, environment, all things data.
Gert-Jan Steeneveld @gjsteeneveld.bsky.social Meteorology @WUR | Fog| Heatfluencer| Urban climate| @4TU HERITAGE| Stable Boundary Layer| Wind Energy| president NVBM| @ICHANGE_EU | News junk| Co-Editor-in-Chief JEMS| EMS2025 @Utrecht| Views on my own
Dr. Genevieve Guenther (she/they) @doctorvive.bsky.social
Founding Director, End Climate Silence
Author, *The Language of Climate Politics: Fossil-Fuel Propaganda and How to Fight It*
genevieveguenther.com
Sarah Cooley @co2ley.bsky.social Ocean advocate, community builder, climate scientist. I make sure the ocean interior is healthy so you don't have to. 
Jon Baker @jonbakerocean.bsky.social Climate Scientist @metoffice 🌍🌊 |
Exploring AMOC and global ocean circulation |
Views are my own | https://linktr.ee/jonbakerocean
Dr. Aaron Thierry @thierryaaron.bsky.social Research analyst, ASRA. PhD candidate at Cardiff University researching the role of science and scientists in the climate movement. PhD in Ecology. Climate communications.
Adam Welz @adamwelz.bsky.social Author THE END OF EDEN: WILD NATURE IN THE AGE OF CLIMATE BREAKDOWN (Bloomsbury) - avail. globally
Writer, conservationist, naturalist. Takes photos
Posts mainly wildlife conservation, climate change, civil liberties & nature photos
Cape Town, S Africa
Chris Mooney @chriscmooney.bsky.social Climate and science journalist and Julia G. and Alfred G. Hill Chair of Excellence in Science, Technology, and Medical Writing at @utknoxville.bsky.social. Former WaPo climate writer. Views are my own. For my latest: https://reportearth.substack.com/
OCEAN ICE @oceaniceeu.bsky.social Ocean Cryosphere Exchanges in ANtarctica: Impacts on Climate and the Earth system, OCEAN ICE, funded by Horizon Europe
Partners from UK funded by UK Research and Innovation (UKRI) under the UK Horizon Europe guarantee
Timothy Snyder @timothysnyder.bsky.social Temerty Professor of Modern European History, Munk School, University of Toronto; Permanent Fellow, IWM Vienna; Emeritus Levin Professor, Yale. Author of "On Freedom," "On Tyranny," "Our Malady," "Road to Unfreedom," "Black Earth," and "Bloodlands"
Matt Berkley @mattberkley.bsky.social Sentientism, food policy for desired/anticipated consumption patterns, plant-based food for climate, consumption behaviour, history and reporting of global goals, framing.
Ursula von der Leyen @vonderleyen.ec.europa.eu President of the @ec.europa.eu
Mother of seven. Brussels-born. European by heart. 🇪🇺
Lennart van der Linde @lennartvdl.bsky.social Living in The Hague, citizen of the world, working for a livable future for all.
Dhruba Samanta @dhrubasamanta.bsky.social Climate Scientist @Earth Observatory of Singapore, Nanyang Technological University | Member, WCRP Global South Inclusion Task Team, CLIVAR Pacific Region Panel | Associate Editor, Geophysical Research Letters
https://dhruba-samanta.github.io/
European Research Council (ERC) @erc.europa.eu European Research Council, set up by the EU, funds top researchers of any nationality, helping them pursue great ideas at the frontiers of knowledge. #HorizonEU
Melanie Vogel @melanievogel.bsky.social Sénatrice écologiste des français·es de l’étranger
French Senator
Former Co-chair of the European Green Party
Jan Mees @janmees.bsky.social Director of the Flanders Marine Institute VLIZ in Oostende, Belgium. Marine Biologist. Posting about ocean science. Book (2023): De Onbekende Zee.
Frank Pattyn @fpattyn.bsky.social Professor @ULB | Antarctic glaciologist | Ice Sheet Modeller | #ClimateChange | Pianist/Keyboardist | https://frank.pattyn.web.ulb.be
Melchior van Wessem @jmvanwessem.bsky.social 
Yona Silvy @yonasilvy.bsky.social Ocean and climate scientist | Science Coordinator in the @ipcc.bsky.social WGI Technical Support Unit for AR7
Christoph Meeussen @meeussjes.bsky.social 
Roger Creel @rogercreel.bsky.social Climate geophysicist at WHOI || Assistant Professor at Texas A&M starting fall 2025 || sea level + ice sheets + permafrost || PhD Columbia / BA Amherst || rogercreel.com || Views my own. 
Anneke Vries @annekevries.bsky.social Researcher glacier-fjord interaction in Greenland 🇬🇱🧊🌊
PhD Candidate at @niozsearesearch.bsky.social and @utrechtuniversity.bsky.social 🇳🇱
@marlenkolbe.bsky.social @marlenkolbe.bsky.social 
Sanne Muis @sannemuis.bsky.social Assistant Professor @ Vrije Universiteit Amsterdam | Senior researcher @ Deltares | Extreme sea levels, storm surges, coastal and compound flooding, climate attribution
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
Mediapart @mediapart.fr Journal d'information numérique, indépendant et participatif. Seul·es nos lecteurs et lectrices peuvent nous acheter ! https://www.mediapart.fr 🖋️
Suivez aussi @mediapartblogs.bsky.social, l'espace d'expression libre des abonné·es de Mediapart.
Joeri Rogelj @joerirogelj.bsky.social prof. climate science & policy | Imperial College London | 1.5C/net zero/carbon budget/pathways/justice | IPCC & UNEP lead author | ESABCC member | father
Prof Friederike Otto @frediotto.bsky.social 🇬🇧 🇪🇺 physicist, philosopher, lead https://www.worldweatherattribution.org/, author of Climate InJustice https://greystonebooks.com/collections/current-affairs-politics/products/climate-injustice, she/her
Bob Kopp @bobkopp.net #Climate & sea level science + policy. Rutgers University. All views my own. www.bobkopp.net
Arthur Oldeman @arthuroldeman.bsky.social (he/him) Climate expert (PhD). Telling climate stories, a.o. at Klimaatveranda.nl. Consultant at Weather Impact 🌊☀️⛈️
@keizeriris.bsky.social @keizeriris.bsky.social 
Mirjam Glessmer @mirjamglessmer.com Academic Developer at Lund University, focus on co-creation, trust, teaching for sustainability
#KitchenOceanography enthusiast. She/her.
Blog: MirjamGlessmer.com
Professor Chuixiang (Tree) Yi at City University of New York @cyi12.bsky.social Earth resilience, tipping behavior, nonlinear thinking, stability analysis, climate change, photosynthesis, soil respiration, tree mortality, Fulbright Scholar
Céline Heuzé @clnhz.bsky.social Climate, ice, deep ocean, Arctic, cats.
Here only when travelling.
Clara Burgard @climateclara.bsky.social Polar climate scientist at LOCEAN-IPSL in #Paris. ex-MPI Meteo and ex-IGE.
I ❤️ #ice, #ocean #polar regions, #climate 🧊🌊🇦🇶🐻❄️🐧
she/her
🇫🇷🇩🇪🇪🇺
Andy Shepherd @andyshepherd.bsky.social Polar Satellite & Climate Scientist, Director CPOM, HoD Northumbria, Founder IMBIE, Principal Science Advisor CryoSat
🌍🧊🛰🐾
https://www.northumbria.ac.uk/about-us/our-staff/s/andrew-shepherd
Luke Trusel @luketrusel.bsky.social Assistant Professor at Penn State. My research explores the interactions between Earth's ice sheets and climate system. ❄️🌤️
https://cryospherelab.org
Michiel van den Broeke @mrvandenbroeke.bsky.social Professor of Polar Meteorology at Utrecht University. Mass balance of the Greenland and Antarctic ice sheets. Views are 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
❄️❄️❄️
Mike MacFerrin @icesheetmike.bsky.social Dr in glaciology and expert mapper of coastal topography at a Cooperative Research Institute. An organizer for disability rights in science, which mostly involves yelling at agencies. Science is the easier part of my work. #T1D
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
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
Helga van Leur ☀️ @helgavanleur.bsky.social Ambassador weather, climate, sustainability and behavior 🌎
Public speaker. TV-host. 
Follow the Money @ftm.nl Follow the Money is een platform voor onderzoeksjournalistiek met een glashelder doel: waarheidsvinding in dienst van de samenleving. https://ftm.nl
Alexandria Ocasio-Cortez @aoc.bsky.social Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
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
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
Paul van de Vijver @paulvdvijver.bsky.social Berichten over waterbeheer, klimaatadaptatie en ruimtelijke ontwikkeling. Ook natuur, watererfgoed en duurzame samenleving. https://Mastodon.social/@PaulvdVijver, Leiden/Heemstede
Henk de Ligt @henkdeligt.bsky.social Duurzaamheid, solidariteit, ASN Bank (gepensioneerd)
Kunst en Landschap Noord Nederland @kunstenlandschap.bsky.social 👀 Multimediaal platform en transitiecollectief voor verbeelding van verandering (+transitieateliers) 👀 Missie: http://tinyurl.com/7nj8c8hy 👀 Info+Specials Kunst en Landschap: https://linktr.ee/robertrosendal 👀 Initiator: @robertrosendal.bsky.social
Jan Lenaerts @janlenaerts.bsky.social Climate expert & (non-expert) dad. Managing climate products at MSCI. Former prof, ex-McKinsey
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.
IPCC @ipcc.bsky.social Intergovernmental Panel on Climate Change
Pierre Larrouturou @pierrelarrouturou.bsky.social Justice sociale & climat. Député européen. Né en 319 PPM.
John Upton @johnupton.bsky.social Journalist in New Jersey focused on health, science and climate.
Prof Tim Jackson @timjackson.org.uk Ecological Economist and Playwright. Author of »The Care Economy« (2025), »Post Growth« (2021) and »Prosperity Without Growth« (2009/2017). Director of @cusp.ac.uk.
🌐 https://timjackson.org.uk
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
Frédéric Cyr @fcyr.bsky.social Research Scientist at @marineinstitute.bsky.social | NW Atlantic Ocean climate & Fisheries Environment: https://cyrf0006.github.io.
Academic Editor at @plosclimate.org.
Co-Chair of @icesmarine.bsky.social WG on Oceanic Hydrography (WGOH).
Like cycling.
Ifremer 🌊 @ifremer.bsky.social Des abysses à la surface, de la côte au large
https://lnk.bio/Ifremer
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
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.
Stef Lhermitte @steflhermitte.bsky.social Associate professor @KULeuven+TUDelft
🛰 remote sensing of ❄️🌦🏔 🌲 | big data & machine learning mapplications | digital twins 🌍 🌐
Yanis Varoufakis @yanisvaroufakis.bsky.social Subverter of the dominant paradigm
Aslak Grinsted @glaciology.net Associate Professor at the Niels Bohr Institute, University of Copenhagen. Interested in ice, climate, sea level, and extreme events. 🧪 ❄️ 🌊 🌀 🥼 🌡️
Dad of two teen girls, and one toddler boy.
Also on mastodon here: @agrinsted@fediscience.org
Marjan Minnesma @marjanminnesma.bsky.social Director Urgenda
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
Tamsin Edwards @flimsin.bsky.social Professor of Climate Change, King's College London. Climate science, communication, recovering/managing ME/CFS. 🏳️🌈 🇦🇶 🧊
Kate Raworth @kateraworth.bsky.social Author of Doughnut Economics, Co-founder of Doughnut Economics Action Lab, Senior Teaching Fellow at Oxford Uni Environmental Change Institute. doughnuteconomics.org
Karin van der Wiel @karinvdwiel.bsky.social Scientist @KNMI, weather and climate, views my own; posts in 🇳🇱&🇬🇧.
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.
Leo van Kampenhout @lvankampenhout.bsky.social onderzoeker pesticiden | Drenthe 🌳
Marjolijn Haasnoot @marjolijnhaasnoot.bsky.social Climate adaptation, water and deltas 💧| Professor Deltares and Utrecht university | adaptation pathways | decisionmaking under deep uncertainty | LA IPCC AR6/7 | climate change🌡 | sea level rise 🌊