Tessera
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@leonsimons.com

Clare Farrell

@claretotty.bsky.social

Textiles, clothing, environment, active citizen. @XRebellionUK

Anthony Edwards

@edwardsanthonyb.bsky.social

Newsroom Meteorologist at the San Francisco Chronicle Snow lover, Seattle sports fan, University of Washington graduate sfchronicle.com/author/anthony-edwards/

Alexandra Urisman Otto

@alexandrauo.bsky.social

Journalist och författare Att låta världen få veta - Handbok i klimatjournalistik: https://www.adlibris.com/se/bok/att-lata-varlden-fa-veta-handbok-i-klimatjournalistik-9789180026420 alexandra.urisman.otto@gmail.com

Joe Taylor

@climatejoe.bsky.social

Trying everything to give my children a future. Another world is possible.

@harmedens.bsky.social

Roel Maalderink

@roelmaalderink.bsky.social

Tenney

@tenneynaumer.bsky.social

Pro Ukraine, unofficial NAFO, Certified Fraud Examiner, CPA, confirmed atheist, blogger Climate Change: The Next Generation. (If I do not know you and you send a DM, you will be blocked.)

JB 🔵 Just Blue 🇺🇸 🦅 🇫🇷 ❌👑

@jbminatra.bsky.social

I Activist I Advisor I Author I Coach I I 🇺🇸 US Army 🦅 Ranger HOFer Brat+Twin I I frmrLBer @NCAA🏈 I #ForeverBlueRaider🧢 I I 🔵 #BlueDot in a 🔴 State I #8647FDT I I #ANTIFA #BLM #BLUECREW #DEMOCRACY I I #FBR #HANDSOFF #NOKINGS #RESISTANCE I 🚫 DMs

Chad Leddy

@chadleddy.bsky.social

Random Torontonian, litigator, dad, transit enthusiast and climate hawk #electrifyeverything

Kas Jansma

@kasjansma.eurosky.social

Journalist | Energie, klimaat, tech | VPRO Tegenlicht | NEMO Kennislink | Het Klokhuis

World Climate Service

@worldclimatesvc.bsky.social

We assist Energy Meteorologists in enhancing the accuracy of their long-range forecasts while streamlining their workflow to save valuable time. https://www.worldclimateservice.com/

Haiko Meelis

@meelis.org

Societal collapse is happening | Save your tech while it is still possible | deSHITtify now! Also @haikomeelis@mastodon.nl

Christopher Callahan

@ccallahan45.bsky.social

climate scientist: extreme heat, health, attribution, climate in the courts. heat wave is two words. iuclimateandsociety.com

Prof Lisa Schipper 🌍🍉💪

@lisaschipper.bsky.social

Climate adaptation & development•Prof Development Geography @giubresearch.bsky.social•Co-EiC @climdevjournal.bsky.social•PI @dependencybonn.de‬•Associate @sei.org & @ecioxford.bsky.social• @welthungerhilfe.bsky.social•she/her/Du•Servant to 2 rescue 🐈‍⬛ •🇸🇪

Robin Boardman

@robinboardman.com

🪧 @extinctionrebellion.uk youngest cofounder ✍️ Writing and editing revolutionary books 🩼 Disabled with Chronic Migraines (Long Covid) 🔔 Turn notifications on for my top news 👇 Sign up for insights & stories robinboardman.com

Lamont-Doherty Earth Observatory

@lamont.columbia.edu

Building fundamental knowledge about the origin, evolution, and future of our planet since 1949 (lamont.columbia.edu).

Climate Action Network (CAN) Europe

@caneurope.org

Europe's leading NGO coalition fighting dangerous climate change!

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

@clubofromenl.bsky.social

Simon D'haenens

@simondhaenens.bsky.social

📈 Strategic data analyst @UHasselt 🌊 Paleoceanographer by training @YaleUniversity and @KULeuven. 🇧🇪 🇺🇸 Fulbright & BAEF fellow (boat 2014) 🔬 🐚 Lover of microfossils, Open Science, 🌪️ 🌀 ⛈️ Climate and extreme weather ORCID: 0000-0003-1248-3188

Michael Le Page

@mjflepage.bsky.social

Award-winning reporter at New Scientist who clings to the belief that good journalism mattters. I write about life on Earth, inc climate ☀️, food 🍱, CRISPR 🧬 and biomed 💊 My bio & stories: https://www.newscientist.com/author/michael-le-page

Ivi Choc

@ivichoc.bsky.social

Hungarian/German hybrid, anarchist (no, not THAT one -.- the other one ^.^ ), climate activist, antifa, passionate cyclist, off-grid solar Field of work: toxicology/pharmacovigilance. Posting on https://mastodon.online/@IviChoc

Mika Rantanen

@mikarantane.bsky.social

Researcher at the Finnish Meteorological Institute. Climate change, extreme weather and attribution of extreme events. PhD in meteorology from the University of Helsinki.

@detlefvanvuuren.bsky.social

Chris Parker

@chrisjparker.bsky.social

Former Climate Lead @thecccuk.bsky.social - UK Climate Change Risk Assessment. "that uk hydrologist guy who knows about extremes" Hydrologist and climate scientist. Opinions my own. https://www.linkedin.com/in/chris-j-parker

Climate Change Committee

@thecccuk.bsky.social

The UK’s independent adviser on tackling climate change. https://www.theccc.org.uk/

Chris@4billionyearson

@4billionyearson.bsky.social

A living dashboard for the forces reshaping the world. Tracking Artificial Intelligence, Climate Change, Renewable Energy & Biotechnology - interactive data, plain-language explainers & sourced articles.

@jazznature.bsky.social

Jazz saxophonist and composer, university professor and lifelong environmental activist and climate warrior (armchair variety). Voraciously informed and ready to help protect nature

CERTAINTY-ACI

@certainty-aci.bsky.social

CERTAINTY is a research project. It aims to deliver the knowledge and models that provide improved confidence and representation of the role of cloud–aerosol-radiation interactions in climate and weather. Funded by Horizon Europe.

Stephen Leahy

@stephenleahy.bsky.social

Author & Enviro Jurno +25 years | SEAL Award for Enviro Journalism; UN Global Prize for Climate Reporting, etc 3000+ articles @ The Guardian; Nat Geo; Vice; New Scientist; IPS; etc Substack: https://leahy.substack.com https://authory.com/StephenLeahy