BadgerNoonan @badgernoonan.bsky.social Host of Reporting as Eligible, and Milwaukee's Tailgate Podcast. Numbers guy at @acmepackingco. Platform tennis aficianado. Views are my own
Julie's Bicycle @juliesbicycle.bsky.social A pioneering non-profit mobilising the arts and culture to take action on the climate, nature and justice crisis. https://juliesbicycle.org #CreativeClimateAction
Caroline Smyth @carolinesmyth.bsky.social Climate-anxious & car-free Mum. Safe streets, green transport, waste as a resource, sustainable construction. Glasgow. #stillyes
Paul Cooper @paulmmcooper.com Novelist & podcast maker｜Wrote River of Ink (2016), All Our Broken Idols (2020), Fall of Civilizations (2024)｜Creator of the Fall of Civilizations Podcast @fallofcivilizations.com
@mon-mackem.bsky.social @mon-mackem.bsky.social 
Rebecca @rebko3.bsky.social Climate action campaigner, personally as a Mum of an activist and professionally as sustainable finance champion in the financial advice profession.
Heather Milligan @hrmilligan.bsky.social Research Fellow at Loughborough University // contemporary lit, ecocriticism, and American culture // writing a book called Ecogothic America and the Twenty-First-Century Novel (forthcoming Edinburgh University Press) // she/her
Emma Welton @emmawelton.bsky.social violin, listening, sound walks, music of the outdoors, activist
Signatory to Culture Declares Emergency https://www.culturedeclares.org/
https://emmawelton.net/news/
GermanZero Hamburg @germanzerohh.eurosky.social Nichtregierungsorganisation (NGO)
Klarer Kurs für Hamburgs Zukunft – klimaneutral bis 2040.
Gemeinsam mit #GermanZero fordern wir eine 1,5-Grad- #Klimapolitik und dafür brauchen wir dich! 🫵
#LocalZero #Hamburg #Zukunftsentscheid
Criodán Ó Murchú (he/him) @criodanomurchu.bsky.social Science Outreach and Communication
Living in Rural South Galway
Socialist, Environmentalist, Dog Lover
"Woke, lefty, beard bro" - My haters/fans
Janice Johnston @dammitjanice.bsky.social Sad stupid lefty 😀
Brad Reed @iceoceanbrad.bsky.social Research fellow in ice-ocean modelling and climate change ❄️🌊 in the Future of Ice on Earth group at Northumbria University, UK. He/him
Alastair McKinstry @amckinstry.bsky.social Climate Scientist, #GreenParty, #IFUT.ie branch chair in University of Galway. #Galway #ConnemaraGreenway. Sé/é/He/him.
Also at @amckinstry@mastodon.ie and matrix: @alastair:mckinstry.ie
Reca @recarecaps.bsky.social Poverty-Brexit-Trump+Climate=BigMoney Mess. Fan of Logic, 360° Info, open-mindedness, innovative science, thinking out of the box+truth. Question everything Woke=caring LinksGrünVersifft 🖖"We're a society of altruists, governed by psychopaths" G. Monbiot
Dave Timms @davetimms.bsky.social London, UK
Culture Unstained @cultureunstained.bsky.social Campaigns and research organisation working for an end to fossil fuel funding of art and culture.
cultureunstained.org
Rob Merrick @robmerrick.bsky.social Political journalist & media consultant. Long-time @LobbyXI football team veteran skipper. Welshman.
The Art Newspaper @theartnewspaper.bsky.social Our experts bring you crucial art stories from around the world.
📍London / New York
Martin Wroe @martinwroe.bsky.social Improvising. Latest poetry collection, 'This Heart. Poems From The Universe Inside.' https://www.ionabooks.com/product/this-heart/
London, Wales Some more words. martinwroe.medium.com
Dave Walker @davewalker.bsky.social Diagrams, etc. Author, cycling cartoonist.
Best work is in my free newsletter: https://diagramclub.substack.com/
Emily Beament @emilybeament.bsky.social Environment correspondent at the UK's Press Association (PA), writing on climate, energy, wildlife & more. Happy my 'discover' feed provides lots of cat videos, but a bit confused about all the cars
Jim Atkins 🦚 @jimatkins.bsky.social Aspiring furniture maker and sometimes jubilant #lufc fan.
Hugh Pearman @hughpearman.bsky.social Writer and editor on architecture. Bit of a thing for industrial archaeology and historic modernism. Book "About Architecture: An Essential Guide in 55 Buildings" published by Yale.
Jo Chamberlain @jochamberlain2.bsky.social Things I love: chocolate, coffee, beer, the planet, Sheffield, the sea (doesn’t work well with Sheffield), knitting and crochet, my family, Jesus. she/her
@andy-weeds.bsky.social @andy-weeds.bsky.social 
Sharon Hall @drsharonhall.bsky.social Campaign Manager at operationnoah.bsky.social , leading work on Church Land Use & Climate Solutions. Act justly, love mercy, walk humbly (Micah 6v8). Views my own.
Alister Doyle @alisterdoyle.bsky.social Freelance environmental reporter, author of “The Great Melt”, formerly Reuters environment correspondent, MIT Knight Science Journalism Fellow
Ignacio Amigo @ignacioamigoh.bsky.social Writer, former scientist. I'm interested in science, climate change, music, Brazil and bicycles - in no particular order.
ignacioamigo.contently.com
Greenbelt Festival @greenbeltfestival.bsky.social A festival of artistry, activism and belief 🌱
In a world on fire, we're still somewhere to believe in.
27-30 August 2026, Boughton House, UK #GB26
https://www.greenbelt.org.uk/
Christopher @apperleybennett.com 🌎 Environmental #Art, #Sustainability, #ClimateCulture and #Museums | Art Curator and Photographer | Follow For Inspiration
Isabella O'Dowd @isabellaodowd.bsky.social European Climate Foundation, working on all things economy, clean industrial transformation and climate insights. All views my own
Adfree Cities @adfreecities.bsky.social A network of groups challenging corporate outdoor advertising and reclaiming public space for art, community and nature. Find us at www.adfreecities.org.uk & hello@adfreecities.org.uk
Listen to the Adfree Cities podcast: https://bit.ly/3YKWoW8
Operation Noah @operationnoah.bsky.social Inspiring the Church to take action on the climate crisis. Faith-motivated. Science-informed. Hope-inspired. Learn more at www.operationnoah.org.
Deb L Morrison #teachclimate #climatejustice @drdeblmorrison.bsky.social Catalyst. Learning for climate, environmental, and sustainability justice and empowerment. Climate literacy, information, and services. IPCC Lead Author for AR7. www.debmorrison.me
Georgie Holmes-Skelton @georgierose.bsky.social Dabbler in nature, heritage, climate policy. Head of Public Policy for a UK conservation charity. Former House of Commons clerk and general purpose nerd. All comments in a personal capacity. She/her
Jamie Clarke @jamiewclarke.bsky.social Navigating the best ways to communicate climate change, staying hopeful
Mark Raven @markrvn.bsky.social Climate comms 🦀
Emma Howard @emmahoward.bsky.social Freelance environmental & investigative journalist
Previously at Unearthed (the investigative journalism outlet launched by Greenpeace) and the Guardian.
@djstimms.bsky.social @djstimms.bsky.social 
Juliet Michaelson (she/her) @julietmichaelson.bsky.social Co-Director at Possible, the climate action charity. Longtime member of the new economy movement. Views my own.
Kevin Smith @kevinjgsmith.bsky.social I train and fix up progressive voices for UK TV and radio. Broadcast media nerd. Into politics, climate & energy, social justice issues, #lgbtqia, disco history, trouble making, media stuff, he/him
Kelly Macnamara @kellymacnamara.bsky.social Climate and environment correspondent @AFP
Previously ➡️ Hong Kong ➡️ Yangon ➡️ Bangkok
Co-founder @kitetalesMM non-profit Myanmar storytelling project
@jonahfisher.bsky.social @jonahfisher.bsky.social 
Jeremy Gilbert @jemgilbert.bsky.social Cultural theory, political analysis, dance party politics.
Latest book: Hegemony Now (Verso, 2022). https://www.versobooks.com/en-gb/products/494-hegemony-now?srsltid=AfmBOoqJNrqKZ8ydc63_O5y4SrzNyv9lpYrFBw3P-Bs4O0Y-tEdJft1u
www.jeremygilbert.org
UNCS News @uncs.bsky.social A news aggregator for UN climate summits #COP29
Not a UN account.
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
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
Kim Cobb @kimcobb.bsky.social 40% Climate Scientist, 40% Mom, and 20% Indiana Jones. Unapologetically obsessed with carbon. Lawrence & Barbara Margolis Director, http://ibes.brown.edu. She/her. Views my own
Kimberly Nicholas @kimberlynicholas.bsky.social Climate scientist, Lund University.
Creator, climate action
podcast 🎙️ CLIMATE ACTUALLY https://youtube.com/@climateactually
& guide📱 SHIFT (jointheshift.earth).
Bestselling author, UNDER THE SKY WE MAKE 📖.
Newsletter: wecanfixit.substack.com 💌.
Andrew Dessler @andrewdessler.com Prof of Atmospheric Sciences & climate scientist @ Texas A&M; AGU and AAAS Fellow; Native Texan; find out what I think at https://www.theclimatebrink.com/
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.
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
Zeke Hausfather @zekehausfather.com "A tireless chronicler and commentator on all things climate" -NYTimes.
Climate research lead @stripe, writer @CarbonBrief, scientist @BerkeleyEarth, IPCC AR7 lead author.
Website: https://zekehausfather.com/
Substack: https://www.theclimatebrink.com/
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
Adam Sobel @adamsobel.bsky.social Atmospheric scientist
Jacquelyn Gill @jacquelyngill.bsky.social Climate, extinction, and biodiversity scientist at the University of Maine researching Earth’s past for a better future. Writing and podcasting for the planet. Chaotic good professor. She/her.
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
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
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.
Ayana Elizabeth Johnson @ayanaeliza.bsky.social Marine biologist, writer, policy nerd. Co-founder Urban Ocean Lab, think tank for the future of coastal cities. In love with climate solutions.
Gavin Schmidt @climateofgavin.bsky.social Climate scientist, juggler. Bikes etc. Blogging at https://www.realclimate.org - data visualization, explainers, and debunking.
Benjamin Cook @dustybowl.bsky.social Climate scientist studying drought, land surface processes, climate extremes. https://www.drbenjamincook.net/
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 🐈⬛ •🇸🇪
Mike MacFerrin @icesheetmike.myatproto.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
Mike Dettinger @mdettinger.bsky.social Water/environ/climate news & my occasional thoughts/calcs, from CarsonCity (Wá∙šiw land), NV. Retired USGS & now p/t @CW3EScripps scientist.
Bona fides? PhD.UCLA F.AGU F.AAAS M.NAE; www.mdettinger.com
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
Dr. Samantha Montano @samlmontano.bsky.social Working on disaster justice & the climate crisis. Emergency Management PhD. Author of 📚DISASTEROLOGY 📚 she/her
Daniel Swain @weatherwest.bsky.social Weather and climate scientist focused on extreme events like floods, droughts, & wildfires on a warming planet. www.weatherwest.com
Dr. Merritt Rae Turetsky @queenofpeat.bsky.social Pre-order Bogland at https://wwnorton.com/books/bogland
Author, scientist, mom. Bog adventurer. Permafrost detective. Learn more at merrittraeturetsky.com
Mauri Pelto @mauri-pelto.bsky.social Glaciologist who has spent 40+ years doing fieldwork on glaciers. Science advisor to NASA Earth. US Representative to the World Glacier Monitoring Service. Author of blog “From a Glaciers Perspective”. Grandparent, avid skier, dog walk/runner.
Jared Rennie @jjrennie.bsky.social Research Meteorologist at NOAA’s NCEI. We archive your data and I play with it. On this hell site too along with all the others. 
Simon Donner @simondonner.bsky.social Climate scientist, prof at UBC, writer, speaker, aquatic mammal, dragger of sand into the house.
Doug McNeall @dougmcneall.bsky.social Science Lead for Data-Driven Climate Modelling @ UK Met Office | University of Exeter | AI, UQ, Countering mis/disinformation.
dougmcneall.com
Reto Knutti @retoknutti.bsky.social Professor for climate physics at @ethzurich.bsky.social.
Prof. Bob Howarth @profbobhowarth.bsky.social Professor at Cornell University, Earth system scientist, co-EiC Land-Ocean-Atmosphere Research
Bob Kopp @bobkopp.net #Climate & sea level science + policy. Rutgers University. All views my own. www.bobkopp.net
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
Mark Parrington @mparrington.bsky.social ECMWF senior scientist working on monitoring global #wildfire emissions, #airquality, atmospheric chemistry & #scicomm for the #CopernicusAtmosphere Monitoring Service @copernicusecmwf.bsky.social @ecmwf.int
Glen Peters @glenpeters.bsky.social Energy, emissions, & climate
CICERO Center for International Climate Research, Oslo, Norway
https://cicero.oslo.no/en/employees/glen-peters
Kelly Hereid @kellyhereid.bsky.social Climate scientist, geologist, and catastrophe modeler, Liberty Mutual. Posts on all things hurricane, wildfire, flood, earthquake, tornado. Sassy takes are mine not employer's.
📍Oakland, CA
Website: hereidk.strikingly.com
Ken Caldeira @kencaldeira.com Mostly mentoring a group of postdocs.
Conceptual Investigations Unit, housed at Stanford.
Senior Scientist at Gates Ventures.
climate / energy / etc
https://ciunit.org
Posts imperfectly represent the views of my former self and not my employer.
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
Dr. Tessa Fisher @tessafisher.bsky.social Research Facilitator, ASU| Astrobiologist | Trans Lesbian | SFF Writer | Lukewarm Ecosocialist | Union Woman | One Half of @asabpod.bsky.social | She/Her| 🌹
www.tessafisher.com
Words and opinions are my own.
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.
Christine Wiedinmyer @cwiedinm.bsky.social Science administrator at CU Boulder. Study air quality and pollution emissions, all things wildfire and open burning. Women in science. Go Buffs! 
David Romps @davidromps.com Climate physics
Dr Matt Winning @mattywin.bsky.social 🎤 Climate comedian
🌍 Lecturer in Economics of Sustainability @UCL.ac.uk
🌀 Environmental Expert
📚 Author of 'Hot Mess'
📻 Hosted BBC Radio 4's 'Net Zero: A Very British Problem'
www.mattwinning.com
https://linktr.ee/mattwinning
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
Dr Ella Gilbert @drgilbz.bsky.social Head in the clouds, heart in the ice.
Climate scientist & presenter, massive cloud nerd.
Represented for TV & books by Natalia Lucas at United Agents.
Dr. Andrea Dutton @drandreadutton.bsky.social Geologist. Obsessed w/ carbonates, isotopes, sea level & climate. Professor at Univ. Wisconsin-Madison. she/her
Peter de Menocal @pdemenocal.bsky.social President & Director
Woods Hole Oceanographic Institution 
Adam Terando @adamterando.bsky.social Climate scientist and urban/transportation policy dilettante. Personal account with my own opinions.
Stefan Sobolowski @stefansobo.bsky.social Climate scientist; climate dynamics, impacts and climate/weather extremes; Associate professor, Geophysical Institute, University of Bergen, Norway; Research Leader, the Bjerknes Center for Climate Research. Two flags 🇳🇴 🇺🇸
Peter Cox @coxypm.bsky.social Climate scientist who believes that the world is simpler than it looks. Director of Global Systems Institute, University of Exeter
Sarah E Myhre PhD @sarahmyhre.bsky.social Partnerships @DemocracyForward.org | Washingtonian | Climate and Democracy | Philanthropic strategy | Views are my own | Would rather be skiing | UC Davis, WWU alum
Tessa Hill @tessahill.bsky.social Climate change, oceans, blue carbon and coastal communities. Professor, researcher, educator, author. 🌊
📕: At Every Depth @ateverydepth.bsky.social
AtEveryDepth.com
bio.site/Tessahill
Deke Arndt @deke-arndt.bsky.social I'm the Director of NCEI, and work with amazing people, but this is my personal account. Climate. Data. Risk. Okie stuff. Asheville stuff. Sugar by the bushel; molasses by the ton. Skipping leg day since 1998. 
Ankur Desai @profdesai.bsky.social Professor and Chair@UW_AOS Meteorology, Ecology, Climate Sci (Biosphere-Atmos) Parent to 3 kid chaos. Https://flux.aos.wisc.edu
Julia Verville @juliahv.bsky.social Climate, energy, & forests. Midwesterner in the Golden State. Personal account.