Lucy Jane Santos @lucyjanesantos.bsky.social Writer, presenter and consultant
researching the unexpected places where science, culture and consumerism meet. Nobody’s Perfect: The Making of Some Like It Hot (Aug 2026)
https://linktr.ee/lucyjanesantos_
Yan Boulanger @trailgeek.bsky.social Research scientist in Forest Ecology🌲| Working on climate change stuff and wildfires🔥| Like trail running and singing in my car
Jana Tauschinski @janatausch.bsky.social graphics editor @FT | prev @BBCNews @the_young_fdn | data viz @LCCLondon
https://www.ft.com/jana-tauschinski
Emma Monk @monkemma.bsky.social Molecular Biologist. Debunker of myths. Proud European. 🇩🇰🇪🇺🇬🇧
www.emmamonk.co.uk
https://monkdebunks.substack.com
www.linkedin.com/in/emma-monk-780686190
https://medium.com/@info_28174- J Jonathan Harvey @jonomtdoom.bsky.social Science, Geology, Volcanology, Geochemistry, Meteorites.
Sci Fi fan, Anime and Fantasy, Tolkien.
Birder and all things nature.
Somerset.
Union of Concerned Scientists @ucs.org The Union of Concerned Scientists puts rigorous, independent science to work to solve our planet's most pressing problems.
ucs.org
Robert McSweeney @rtmcswee.carbonbrief.org Senior Science Editor at Carbon Brief, with a fondness for baking and Arsenal FC. All opinions are my own, however dull they might be.
By Cory Doctorow (GPG 0xBF3D9110957E5F4C) @doctorow.pluralistic.net I post long threads. Writer (sf novels, etc); blogger (pluralistic.net); activist (eff.org). Latest book: "The Reverse Centaur's Guide to Life After AI" Buy my books (DRM-free!) at craphound.com/shop.
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.
Ben Clarke @bennethclarke.bsky.social 
Carbon Brief @carbonbrief.org Award-winning journalism focused on #climatechange, science, energy and policy. Subscribe to our free newsletters: http://bit.ly/CBnewsletters or visit our website: https://www.carbonbrief.org/
Follow our journalists: https://go.bsky.app/6X95R1T
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.
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
chartle @chartle.cc A daily chart game 📈
Can you guess the country in red in 5 tries or less?
New chart, new topic, every day!
https://chartle.cc/
🌈Dr. Frizzle @swilua.bsky.social @Swilua
"An inspiration to bog witches everywhere"— @jermsguy "Ms Frizzle IRL”— @ElleMaeGal “The funniest person I know on Bluesky"—@cstark “Cranky and Annoyed"— @washingtonpost she/fae kerrycoran.com
Wil Wheaton ❌👑 @wilwheaton.net New York Times bestselling author and audiobook narrator.
Host of It's Storytime with Wil Wheaton
Retired Starfleet officer.
Husband, father, Traveler.
Nazi punks fuck off.
Yann Quilcaille @yannquilcaille.bsky.social Climate scientist. Postdoc at ETH Zürich, former postdoc at IIASA
Speciality: #climate, #emulators, #extremes, interface human/Earth systems
#TIME100 Climate
LinkedIn: YannQuilcaille
Posts are my own.
Erwan Rivault @erwanrivault.com Data visualisation designer at BBC News focusing on satellite data, climate change and cartography | previously at @esa.int | Co-founder of @chartle.cc - A daily chart game
Gavin Schmidt @climateofgavin.bsky.social Climate scientist, juggler. Bikes etc. Blogging at https://www.realclimate.org - data visualization, explainers, and debunking.
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
KarSteN Haustein @khaustein.bsky.social Human | Climate Scientist | Meteorologist | Stormchaser | Queer
@unileipzig | ex-@ecioxford | @S4F | YIMBY | he/him 🏳️🌈🏳️⚧️🦄 💕
#bekind #diversity #equality #empathy #inclusivity #fightfascism
#WakeTheFuckUp!! #TeamJoyResistance
https://thueringen-weltoffen.de
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
David Colquhoun @davidcolquhoun.bsky.social Likes #biophysics and #statistics, especially stochastic processes, dislikes pseudo-science.
Twitter refugee: undecided between BlueSky and Mastodon @david_colquhoun@mstdn.social
Blog: https://www.dcscience.net/
Work: https://onemol.org.uk/
Prof Chris Jackson @seismatters.bsky.social Geoscientist | Occassionally on 📺 & 📻 talking about geoscience | I 🏃🏾♂️🚴🏾♂️ 🧗🏾♀️🎸🍺| he/him | 🏳️🌈🏳️⚧️| “Self-declared King of Geotwitter” (Palin, 2022) | Professional (East)Midlander 😎
Centre for Environmental Policy, Imperial @ic-cep.bsky.social Founded in 1977, we are Imperial College's unique interdisciplinary department conducting policy-focused research to solve environmental & sustainability issues
WWAComics @wwacomics.bsky.social womenwriteaboutcomics.com is a 3x Eisner winning blog covering (mostly) comics. Reviews, news, essays, and interviews. An all-volunteer organization, we exclusively feature writers & editors of marginalized genders. editors[at]wwacomics .com
Jeff VanderMeer @jeffvandermeer.bsky.social NYT bestselling author of the Southern Reach series, including Annihilation. Agent Joe Veltre at Gersh / speaker bureau Authors Unbound. To contact, use the contact form at jeffvandermeer.com. PDX, anti AI, he/him
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
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/
Gary Konstantinoudis @gkonstantinoudis.bsky.social Lecturer at Grantham Institute for Climate Change and the Environment | ICRF Fellow | MRC fellow | Spatial Epidemiology | Climate and Health
Jakob Zscheischler @zscheischlerjak.bsky.social Earth system scientist @UFZ & Prof @TUdresden, expert on compound weather and climate events
Dr Claire Bergin @clairebergin.bsky.social Working on Climate Attribution Analysis for Ireland,
Climate scientist | Mathematics
Hamish Beath @hamishbeath.bsky.social Post-doctoral researcher @ Centre for Environmental Policy, Imperial College London.
I work on societal transitions and decarbonisation pathways.
SellaTheChemist @sellathechemist.mastodon.social.ap.brid.gy 🇺🇦🇺🇦 Born at 318 ppm CO2, UCL Prof, chemistry, climate change, energy waste, chemical weapons, #ClassicKit, bicycles, Lab_14, #UCLChemAirPoll. Timeblind […]
🌉 bridged from ⁂ https://mastodon.social/@sellathechemist, follow @ap.brid.gy to interact
Corinne Le Quéré @clequere.bsky.social Climate scientist & oceanographer. @royalsociety.org Professor @uniofeastanglia.bsky.social . Member @thecccuk.bsky.social #carbonbudget author.
Neil Kaye @neilrkaye.bsky.social Climate data scientist @metoffice specialising in generating interactive websites and bespoke #dataviz. #climate #maps #GIS #mapping #Rstats
Views are my own
Nigella Lawson @nigella.bsky.social Just to let you know, there are many, many recipes waiting for you on www.nigella.com
Grantham Institute - Climate Change and the Environment @granthamicl.bsky.social Our mission is to lead on world-class research, policy, training and innovation that supports effective action on climate change.
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/
Dr. Sarah Parcak @indyfromspace.bsky.social Professor, Archaeologist, Egyptologist, Award-winning writer of books, Dad joke lover, mom, rabble-rouser academic. Owned by cats. she/her 
Shel Winkley @shelwinkleywx.bsky.social @climatecentral.org | Former @kbtx.com Chief Meteorologist | AMS CBM #780 | TAMU Class of 2007 | 🔴 🌎 Climate Change is Real.
Gemma Plumb @gemmaplumbweather.bsky.social 🌦Meteorologist
🎙Host of For The Love of Weather podcast
🌍Science communicator
⛈Weather presenter
🌿Nature lover
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.
Cristi Proistosescu @cristiproist.bsky.social Assistant Professor - School of Earth Sciences @ Illinois
cristi.pro
Peter Thorne @peterthorne.bsky.social Climate scientist, director ICARUS Climate Research Centre, Maynooth University, Ireland, author IPCC AR6, member Ireland's climate change advisory council, Chair GCOS AOPC. www.peter-thorne.net
Carole Cadwalladr @carolecadwalla.bsky.social Investigative journalist. Ex-Guardian/Observer. Now co-founder brand new all-women journalist collective, www.thenerve.news. Tech justice stuff: www.the-citizens.com. Personal newsletter: www.broligarchy.substack.com
RJ Andrews @infowetrust.com Obsessed with data graphics. I design high‑stakes charts.
Founder, Visionary Press • CHARTOGRAPHY weekly
Talks • workshops • consulting → infowetrust.com
Climate Central @climatecentral.org Researching and reporting the science and impacts of climate change 🌎
Robin Ince @robinince.bsky.social Two books published this year - Normally Weird & Weirdly Normal and poetry collection Ice Cream for a Broken Tooth
Dr Adam Levy @climateadam.bsky.social Climate scientist, journalist, YouTuber, Adam 🏳️🌈
https://www.youtube.com/ClimateAdam/
https://www.climateadam.com
Yale Program on Climate Change Communication @yaleclimatecomm.bsky.social We conduct research on public climate change knowledge, attitudes, policy support & behavior. Posted events are not endorsements.
https://climatecommunication.yale.edu/
Ketan Joshi @ketanjoshi.co Hey, I'm a climate and energy writer / data analyst who focuses on corporate + govt accountability
Creator + curator of the Greensky feed: https://ketanjoshi.co/greensky/
Based in Oslo but write about US, Europe, Aus too - ketan.joshi85@gmail.com
Global Witness @globalwitness.org We expose how the industries fuelling the climate crisis profit from destruction, and stand with the people fighting back.
Prof Richard Betts @richardabetts.bsky.social Climate scientist, University of Exeter & Met Office. Expert Adviser to Adaptation Committee of the Climate Change Committee. Lead author IPCC AR4, AR5, AR6 & AR7. Live music lover, supporter of grassroots venues. Cycles a lot, rock climbs occasionally.
Naomi Oreskes @naomioreskes.bsky.social Historian, Earth Scientist, Writer, Public Intellectual.
Books: Merchants of Doubt; The Collapse of Western Civilization; Science on a Mission; Discerning Experts; Why Trust Science?; The Big Myth, all in many languages.
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
Ayesha Khan - Every Single Sci-Fi Film Ever* @everyscififilm.bsky.social The award winning Every Single Sci-Fi Film Ever* #podcast looks back at more than a century of films, beginning in 1902 and working towards the future. Antifascists welcome.
*Almost.
www.everyscififilm.com
https://www.patreon.com/everyscififilm
Michael Wehner @michaelfwehner.bsky.social Climate scientist
Susie Dent @susiedentwords.bsky.social Always in the Corner
Glyn Morgan @grmorgan.bsky.social Head of Collections and Principal Curator at The Science Museum, London | Storyteller | PhD | Sometime Lecturer, Interviewer, Writer | He/Him | Views mine | https://linktr.ee/glynmorgan
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/
madeline odent @oldenoughtosay.com chaos feed. heritage, history, old buildings, social justice. 🏴🇺🇸🏳️🌈. sea witch, professional gargoyle, teller of tales. (she/her)(Oxford, England)
Alt National Park Service @altnps.bsky.social The official "Resistance" team of U.S. National Park Service. Our website: www.ourparks.org
UCL @ucl.ac.uk Welcome to our official page. Sharing the latest news, research and highlights of life at UCL (University College London).
London's Global University - ucl.ac.uk
derek guy @dieworkwear.bsky.social Menswear writer. Editor at Put This On. Words at The New York Times, The Washington Post, The Financial Times, Esquire, and Mr. Porter.
If you have a style question, search:
https://dieworkwear.com/ | https://putthison.com/start-here/
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.
🔗 naomiklein.org
📬 news.naomiklein.org/newsletter
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
Dr. Catherine Macdonald @drcatmac.bsky.social Marine scientist and teacher Field School & University of Miami. Director of sharktagging. NatGeo Explorer. Shark & ray ecology, biology, conservation. She/her. 
Rebecca Solnit @rebeccasolnit.bsky.social Writer of books. Guardian columnist. Newsletter at MeditationsInAnEmergency.com. Board member, Third Act and Oil Change International.
Leo Barasi @leobarasi.bsky.social Mostly climate change & public opinion.
Book: The Climate Majority http://amzn.to/3h73dfm
Leo Hickman @leohickman.carbonbrief.org Editor and director, Carbon Brief
https://bsky.app/profile/carbonbrief.org
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
Climate Informatics @climformatics.bsky.social Climate Informatics: the intersection of #climatescience and #datascience. Research community and international conference (held annually since 2011).
http://www.climateinformatics.org
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
Met Office - weather and climate @metoffice.gov.uk Official UK Met Office account. Get the weather in your hand with our app: http://linktr.ee/MOContent
Climate Change Committee @thecccuk.bsky.social The UK’s independent adviser on tackling climate change.
https://www.theccc.org.uk/
World Weather Attribution @wwattribution.bsky.social Rapid attribution to uncover the influence of climate change on heatwaves, drought, wildfire, storms and floods. 
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.
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
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
David Ho @davidho.bsky.social Climate scientist; ocean carbon cycle and climate solutions. Professor @soest.hawaii.edu, University of Hawaiʻi at Mānoa; Visiting Faculty, Arizona State University. https://linktr.ee/david_ho
Katharine Hayhoe @katharinehayhoe.com climate scientist
posts 100% my own
🇨🇦 is my home
distinguished professor & chair, Texas Tech
chief scientist, The Nature Conservancy
board member, Smithsonian NMNH
advisor, Lawson Climate Inst UofT
alumna, UToronto and UIUC
author, Saving Us