Jakob Zscheischler @zscheischlerjak.bsky.social Earth system scientist @UFZ & Prof @TUdresden, expert on compound weather and climate events
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.
Jay T. Cullen @jaytcullen.bsky.social Interim President & CEO @oceannetworks.ca
Chemical Oceanographer.
Interested in aviation, the ocean, climate science, space and music…views and opinions are my own
Robin Lamboll @robinlamboll.bsky.social Climate sciences research fellow at Imperial College London. UK poetry slam champion 2019.
https://linktr.ee/rlamboll
Róisín Moriarty @roisinmoriarty.com Climate science and policy for a better, safer, fairer world 🌍🌎🌏
Working on carbon dioxide removal and national pathways to net zero and beyond
Research Fellow @ucc.bsky.social 🇮🇪
https://roisinmoriarty.com/
Runner ⛰️ Snowboarder 🏔️ 🇮🇪🇫🇷
Wim Thiery @wimthiery.eu Climate scientist modelling extreme events in a changing climate, Full Professor @vubrussel.bsky.social. Previously research fellow @kuleuvenuniversity.bsky.social and @ethz.ch. Website: https://sites.google.com/site/wimthiery/
Matthieu Guyot @matthieugdsm.bsky.social Journaliste.
Sécurité, climat.
Prof Helen Bostock @oceanhelen.bsky.social Scientist Interested in all things oceans and climate (esp. carbon cycle). Bike rider, hiker and nature lover. Privileged white feminist. Advocate for diversity.
Piyu Ke @piyuke.bsky.social Postdoc @LSCE | PhD @Tsinghua_Uni and @UniofExeter. NRT Carbon Budget: https://nrt-cbudget.netlify.app/ Carbon Monitor Europe: eu.carbonmonitor.org
Oliver Morton, Eater of Sun @eaterofsun.bsky.social Author, Editor @ The Economist, Chair @ The Degrees Initiative. Climate change, planetarity, critical zones, tv, burdens of life, etc. Reposts are not endorsements
University of Exeter @exeter.ac.uk Exeter is a world class research institution. Our teaching and learning is rated TEF Triple Gold.
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 News @climatenews.bsky.social News about the status of our changing climate and environment and the actions being taken to mitigate the risks of climate change. Main areas of focus are on climate politics, climate data, ecological research and renewable energy. 🌏
Dr JF Doussin @dr-jfdoussin.bsky.social Senior Scientist at CNRS. Former Professor in Atmospheric chemistry and former head of the oceanic and atmospheric division of CNRS Earth and Space, former Deputy Director of CNRS earth and Space
David Wallace-Wells @dwallacewells.bsky.social New York Times Opinion writer and New York Times Magazine columnist. Newsletter on climate and the messy future (https://tinyurl.com/dwwnyt). Author of The Uninhabitable Earth.
https://www.nytimes.com/newsletters/david-wallace-wells
Ploy Achakulwisut, PhD @ploya.bsky.social Former science & mitigation lead in the UN Secretary-General's Climate Action Team | Former #ProductionGap report co-lead | 1.5°C • Fossil fuel phase-out • Just Energy Transition | Science • Advocacy • Policy • Diplomacy | #Grist50 | She/her | Views mine
Nicolas Berrod @nicolasberrod.bsky.social 👨🔬 Journaliste @leparisien.fr, chef de service adjoint et reporter sur les sujets santé/sciences et météo/climat.
📘 Auteur du livre Urgence vitale, sur la crise de l'hôpital public :
https://editions.flammarion.com/urgence-vitale/9782080439369
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
Jean-Pierre Gattuso @jpgattuso.bsky.social Senior Research Scientist (emeritus) at CNRS, Sorbonne University and Iddri @cnrs.bsky.social @iddri.bsky.social
🌊 Ocean, climate, Ocean-based solutions — https://jpgattuso.github.io
David Chavalarias @chavalarias.org CNRS Research Director in Paris. Head of the Complex Systems Institute of Paris IdF Complex systems, cognitive sciences, social dynamics, cultural evolution, text-mining, epistemology, computational social sciences. Posts are my own.
http://chavalarias.org
Salomé Saqué @salomesaque.bsky.social Journaliste qui parle de
- droits des femmes
- économie (inégalités sociales)
- écologie
- jeunesse
Autrice de "Résister" et "Sois jeune et tais-toi" aux éditions Payot.
François Malaussena (@malopedia) @malauss.bsky.social @malopedia sur twitter.
Vulgarisation en économie, droit, histoire, politique, Parlement.
Moins bien en vrai. Froisse des ministres.
Tel le CICE, mes tweets n'engagent personne.
Mes autres liens : http://linktr.ee/malauss
Pierre Jacquemain @pjacquemain.bsky.social Codirecteur de Politis. Auteur de Ils ont tué la gauche (Fayard). Coauteur de Dessine-moi un pangolin (Au Diable Vauvert). Insta : @pjacquemain #TeamLimouzi
Rachit Dubey @rachitdubey.bsky.social Assistant Professor at UCLA | Alum @MIT @Princeton @UC Berkeley | AI+Cognitive Science+Climate Policy | https://ucla-cocopol.github.io/
AccumulationZone @accumulationzone.substack.com A compilation (an accumulation!) of cold, hard facts about climate science. We explain scientific news to create a line of equilibrium bridging the scientific community and the wider public.
Subscribe to my Substack: accumulationzone.substack.com
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.
Pep Canadell @pepcanadell.bsky.social Exe. Dir. Global Carbon Project. Human effects on carbon & other biogeochemical cycles; vulnerability of C stocks; nature-based solutions; global ecology
Galen McKinley @oceancarbon.bsky.social Ocean carbon, global carbon, climate with models and ML. Professor at Columbia DEES and Lamont-Doherty Earth Observatory.
Marina Lévy @marinalocean.bsky.social 
Coralie Schaub @coralieschaub.bsky.social Journaliste environnement @liberation.fr - "François Sarano, réconcilier les hommes avec la vie sauvage" (Actes Sud)
Flavio Lehner @climateflavors.bsky.social Climate Scientist
Assistant Professor @ Cornell University
Chief Climate Scientist @ Polar Bears International
https://flaviolehner.eas.cornell.edu/ 
JB Sallée @jbsallee.bsky.social Ocean & Climate scientist. Lead author @IPCC_CH AR6. Chercheur au CNRS, Paris
Rémi Gaillard @remgaillard.bsky.social Postdoctoral researcher at @exeter.ac.uk. Climate-carbon interactions in high-latitude ecosystems.
Mike Sparrow @drmikesparrow.bsky.social Head of World Climate Research Programme secretariat. Fitness geek. #Environment #Climate #Polar #Ocean…. Posts my own.
See @wcrpclimate.bsky.social
Jens Daniel Müller @jens-d-mueller.bsky.social Ocean Carbon Cycle and Climate Solutions // Research Fellow at Carbon to Sea
https://jens-daniel-mueller.github.io
David Marshall @dmarshallocean.bsky.social physical oceanographer, climate scientist, advocate for blue skies research, educator, brompton rider, aspiring jazz musician, european 🇬🇧🇪🇺🇮🇪
Yona Silvy @yonasilvy.bsky.social Ocean and climate scientist | Science Coordinator in the @ipcc.bsky.social WGI Technical Support Unit for AR7
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
Diana Urge-Vorsatz @dianaurge.bsky.social Professor, Central European University
@CEU
Vice Chair, Intergovernmental Panel on Climate Change
@IPCC_ch
Celine Guivarch @celineguivarch.bsky.social Climate Change economist. IPCC AR6 and AR7 mitigation report author.
Andrew MacDougall @ahmacdougall.bsky.social Canadian Climate Scientist from Nova Scotia, specializing in Zero Emissions Commitment, carbon budgets, permafrost carbon, and biogeochemical feedbacks to climate change.
Sebastian Sippel @sebastian-sippel.bsky.social Junior Professor for Climate Attribution at @meteoleipzig.bsky.social 
Samuel Abiven @cbiogeo.bsky.social Soil-plant, Carbon, fire et Al. @ENS PSL Paris
Director of the ecology station CEREEP-Ecotron IdF
Margaux Lacroux @margauxlacroux.bsky.social Journaliste environnement à Libération
Tamsin Edwards @flimsin.bsky.social Professor of Climate Change, King's College London. Climate science, communication, recovering/managing ME/CFS. 🏳️🌈 🇦🇶 🧊
Dan Visioni @danvisioni.bsky.social Climate scientist studying aerosols, chemistry, radiation, climate & society from Volcanoes 🌋and Climate Intervention. Assistant Professor at Cornell EAS, from 🇮🇹proudly🏳️🌈 More at https://dan-visioni.github.io/ and https://www.wcrp-climate.org/ci-overview
The Guardian @theguardian.com The need for independent journalism has never been greater. Become a Guardian supporter https://support.theguardian.com
🇺🇸 Guardian US https://bsky.app/profile/us.theguardian.com
🇦🇺 Guardian Australia https://bsky.app/profile/australia.theguardian.com
Gerrit Hansen @hanseng.bsky.social Climate science and policy wonk - polar bear affecionada - passionate about our planet and its people - currently a senior advisor at IPCC's WGI in Paris-Saclay - always working towards a just transition to a climate resilient, fair and equitable future
@robertvautard.bsky.social @robertvautard.bsky.social 
Florian Schnabel @mixedforests.bsky.social Akademischer Rat (eq. to Assistant Professor) @uni-freiburg.de, #Forest sciences, #Biodiversity, Ecosystem functioning, Tree-tree interactions, Mixed-species forests, #GlobalChange | Hiking, Climbing, Politics
esaclimate @esaclimate.bsky.social European Space Agency's Climate Team, often posting about ESA's Climate Change Initiative programme - climate.esa.int
Florence Dellerie @florencedellerie.bsky.social 🎨🧬 Autrice & illustratrice scientifique indé, vulgarisatrice.
🔎 Sujets : suprémacisme, sentience, spécisme, véganisme, pensée critique, #SciArt (🚫AI)
🎁 Boutique, Soutien : https://ko-fi.com/florencedellerie
🌳 https://linktr.ee/florencedellerie
Clement Albergel @calbergel.bsky.social Head of the Actionable Climate Information section at the European Space Agency
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.
Dr Gemma Harper OBE @jncc-ceo.bsky.social CEO, JNCC - UK’s statutory advisor on nature | Award-winning Leader | ENDS Power List 2025 | Mentor of the Year 2025 | Non-Executive Director | Trustee | Keynote Speaker | On a mission for nature 💚
www.jncc.gov.uk
Robyn Schofield @robynschofield3.bsky.social Prof Atmospheric Chemistry and A/Dean Environment and Sustainability at The University of Melbourne. All things air and climate and impacts on environmental & human health... Opinions my own (and others that I like).
Daniel Bailey @danielbailey99.bsky.social Former Science Editor of the NASA Climate Change website and member of Skeptical Science. Facts and integrity matter.
Yadvinder Malhi @ymalhi.bsky.social Prof of Ecosystem Science at Oxford, working on #naturerecovery, especially loves tropical ecosystems; Director Leverhulme Centre for @NatureRecovery.bsky.social; Trustee @nhm-london@bsky.social; ex-President of @BritishEcolSoc.bsky.social ; CBE FRS
Emily Cassidy @enviroem.bsky.social Environmental scientist 🌏 focused on food and land use. Washington, DC area. @projectdrawdown.bsky.social, previously NASA, World Resources Institute, UMN. Opinions my own.
https://emilyscassidy.github.io/
Camille Perrin @perrincam.bsky.social 🍎 #FoodPolicy nerd with a keen interest in #European politics.
Working at Fern (@fern.org) during daytime.
Previously @eufpc.bsky.social @beuc.eu
#Diets #FoodSystems #Agriculture
🇫🇷 living in 🇧🇪
Posts in FR and EN.
*Views are mine* (she/her)
Ryan Katz-Rosene, PhD @ryankatzrosene.bsky.social Professor studying contentious climate debates, climate urgency, 'Climateflation', and society-environment relations (and all things Canada 🇨🇦). Co-Host http://EcopoliticsPodcast.ca Views are my own (not my employer's)!
Hannah Ritchie @hannahritchie.bsky.social Deputy Editor, Our World in Data
Senior Researcher, University of Oxford
Climate, energy, environment, all things data.
Alice Larkin @aliceclimate.bsky.social Prof in climate science & energy policy, interests in aviation & shipping mitigation. >20 years in the interdisciplinary Tyndall Centre. Born at 330ppm.
Steve Smith @stevenjsmith.bsky.social Earth-Human Systems Scientist at the Joint Global Change Research Institute (PNNL) and the Center for Global Sustainability (UMD). Canoeist. Singer. Comments are my own. He/him/his.
Paul Wennberg @paulowennberg.bsky.social Atmospheric Scientist at Caltech. Troll to my children. Views my own.
wennberg@caltech.edu
University of Exeter CEC @uniexecec.bsky.social The Centre for Ecology and Conservation uses research and education to understand ecology, evolution and solutions to the global biodiversity crisis.
Steven J. Davis @stevenjdavis.bsky.social Professor at Stanford Doerr, Advisor to Watershed. Steer Global Carbon Project, Co-lead Carbon Monitor, Contributing Author to IPCC, Tech Council of SBTi. https://sustainablesolutions.stanford.edu
Rosie Fisher @rosieafisher.bsky.social Land surface modeller, because the land is where most of the fun things happen. @CICERO, Oslo. Co-chair of the Community Land Model. Open science enthusiast. Humanist. Partly functioning ears & eyes. Talks lots to compensate... . www.rosieafisher.com 🇬🇧🇺🇸🇫🇷🇧🇻
Ben Poulter @benpoulter.bsky.social Climate scientist and communicator, following accounts for info and engagement on all aspects of greenhouse gas science and policy
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/
Alissa Haward @alissahaward.bsky.social - S Schnikelfritz @schnicklefritz.bsky.social
John Fasullo @jfasullo.bsky.social Climate scientist at the NSF National Center for Atmospheric Research and ATOC at the University of Colorado. https://staff.cgd.ucar.edu/fasullo/index.html
Dr Verner Viisainen @vernerviisas.bsky.social Impact Research @sciencebasedtargets.org
ex-@carbonbrief.org
ex-Green Alliance
PhD in Engineering
he/him
Personal account. Views expressed are my own and not those of my employer
Vert, le média 💚 @vert.eco 💚Mettez le climat et l’écologie à la Une tous les jours, rejoignez le Club de Vert👇
https://vert.eco/soutenir/
Juliette Quef @juliettequef.bsky.social Journaliste et présidente de @vertlemedia
🔥 Soutenez Chaleurs actuelles, notre énorme projet pour décrypter l’extrême droite, ses climatosceptiques et ses médias ! Devenez NOTRE milliardaire👇
https://soutenir.vert.eco
Mariana Rocha @mvlmrocha.bsky.social Scientific Communication in EU Research Projects at Météo-France.
PhD Oceanography and Surfer 🌊 | Climate Change Communication & Education 📢 #ClimateResearchNet
Views are my own. 
Philip Stier @philipstier.bsky.social Climate researcher, Professor of Atmospheric Physics
@oxfordphysics.bsky.social
Director @intelligentearth.bsky.social
Skyview @skyview.social Mention @skyview.social with "unroll" anywhere in a BlueSky thread and receive a link to view and share the entire conversation with your friends outside of BlueSky.
https://skyview.social
By @badlogic.bsky.social
Jonathan Overpeck @greatlakespecktwo.bsky.social Environmental/Climate scientist for 35+ years; NAS Member. Samuel A. Graham Dean, @UMSEAS @UMICH. Tweets my own. Thinking grad school? Join us at @UMSEAS.
EUMETSAT @eumetsat.int European operational #satellite agency for monitoring weather, #climate and the environment from #space 🛰
eumetsat.int
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.
Graduate School of Environment and Sustainability @exetergses.bsky.social Help lead a global Greener, Healthier and Fairer revolution by studying one of our world-leading, interdisciplinary Masters degrees here at the University of Exeter, Cornwall 🌍 exeter.ac.uk/study/gses
Scripps Institution of Oceanography @scrippsocean.bsky.social Understanding and protecting the planet since 1903.
📍UC San Diego
Woods Hole Oceanographic Institution @whoi.edu We're the world's largest independent non-profit dedicated to ocean research, exploration, and education. Join us!
National Centre for Atmospheric Science @ncas-uk.bsky.social Unlocking the answers to climate change, high-risk weather and air pollution 🌏 We are NCAS - leading atmospheric science in a changing world.
Latest news, events, courses, jobs: https://linktr.ee/atmosphericscience
The Lancet Countdown on Health and Climate Change @lancetcountdown.bsky.social Bringing together experts from across the globe to track how climate change is affecting our health, and how the world is responding.
Funded by Wellcome.
ESM2025 @esm2025.bsky.social 🌍 H2020 EU project developing the next-generation of Earth system models in support of the Paris Agreement.
From groundbreaking research to policymaking & education.
🌐 www.esm2025.eu | #ClimateResearchNet
- Ended 30/11/2025 -
CIRED @cired.bsky.social Centre international de recherche sur l'environnement et le développement
Unité Mixte de Recherche CNRS, ENPC, AgroParisTech, Cirad, EHESS
www.centre-cired.fr
UN Environment Programme @unep.org Official account of the United Nations Environment Programme
https://www.unep.org/
UVic School of Earth and Ocean Sciences @seos-uvic.bsky.social SEOS has pioneered, in Canada, the establishment of a research focus in Earth System Science. Our core disciplines are geology, geochemistry, geophysics, oceanography & atmospheric science https://www.uvic.ca/science/seos
Stanford Woods Institute for the Environment @woods.stanford.edu Stanford's collaboration hub for interdisciplinary environmental research about people & planet. Focused on climate resilience, natural climate solutions, thriving ecosystems, human & planetary health, and just outcomes. | woods.stanford.edu
CMIP ─ Coupled Model Intercomparison Project @wcrp-cmip.org CMIP, bridging science and policy to meet the climate challenge.
Permafrost Pathways @permafrostpathways.bsky.social Connecting science, people and policy for Arctic justice and global climate. A project led by Woodwell Climate Research Center.
https://permafrost.woodwellclimate.org/
OxfordSmithSchool @smithschool.ox.ac.uk The Smith School of Enterprise and the Environment is a leading interdisciplinary academic hub at the University of Oxford focused upon teaching, research, and engagement with enterprise on climate change and long-term environmental sustainability. 
GEOMAR Helmholtz Centre for Ocean Research Kiel @geomarkiel.bsky.social We explore the global ocean, from the seafloor to the atmosphere.
Website: https://www.geomar.de/en
Imprint: https://www.geomar.de/en/impressum
#OurWorldIsTheOcean
IIASA @iiasa.ac.at An international scientific institute that conducts research into critical issues of global environmental, economic, technological, and social change. https://iiasa.ac.at
Climate Centre @climatecentreuk.bsky.social The climate spokes folks.
Connecting broadcasters with leading spokespeople on climate and environment issues.
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
Our World in Data @ourworldindata.org Our World in Data is a free, nonprofit website with a mission to increase understanding of the world’s largest problems and drive informed action to solve them. Based out of Oxford University (@ox.ac.uk), founded by @maxroser.bsky.social.