Robert Sansom @fossilrob.bsky.social Palaeobiologist in Manchester | Fossils, Parenting, Animal Evolution, Fish, Phylogeny, Existential Despair, Taphonomy, and occasionally Eurovision
Prof Susie Maidment @tweetisaurus.bsky.social Dinosaur researcher at NHM London. Honorary Prof at Birmingham. Ed-in-Chief of TJSP. One half of the Fossil Files podcast. Medium pace swing bowler. You were thinking it; I just said it out loud. Views my own.
Prof William Ripple @williamripple.bsky.social Distinguished Professor of Ecology-Oregon State University
Director-Alliance of World Scientists
Co-Lead author "The 2024 State of the Climate Report" https://doi.org/10.1093/biosci/biae087
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
Jimmy Kimmel @jimmykimmel.com adventurer
Donald Pols @donaldpols.bsky.social Voorzitter directie-bestuur Milieudefensie
EcoWatch @ecowatch.bsky.social Environmental News for a Healthier Planet and Life 🌎
Top stories this week ⬇️
🔗 sprout.link/ecowatch
Tony Seba @tonyseba.bsky.social 
European Commission @ec.europa.eu News and information from the European Commission. Social media and data protection policy: http://europa.eu/!MnfFmT
Diederik Samsom @diederiksamsom.bsky.social Actievoerder, Strateeg, Politicus en Ondernemer voor een duurzame toekomst. 
Mike Hudema @mikehudema.bsky.social #Climate and communications director focusing on addressing the #climatecrisis, keeping forests standing, and building a vibrant, livable world for all of us.
There’s no time to wait. #ActOnClimate
Tom Zeller Jr. @tomzellerjr.com Journalist; @nytimes.com & @KSJatMIT alum; Editor in Chief, @undarkmag (http://undark.org); Formidable lyric vault; Scion of #CLE.
Olaf Koens @olafkoens.nl Correspondent, schrijver, journalist. 'When the going gets weird, the weird turn pro.'
https://www.singeluitgeverijen.nl/nijgh-van-ditmar/auteur/olaf-koens/
@renewablesnow.bsky.social @renewablesnow.bsky.social 
Oliver Milman @olliemilman.bsky.social Write about the environment for the Guardian. Author of the Insect Crisis. Just about able to play Let it Be on the ukulele. LFC always.
Nicolas Fulghum @nicolasfulghum.bsky.social Senior Energy and Climate Data Analyst @emberenergy.bsky.social | Lead author of the Global Electricity Review | Finding, curating and explaining the data behind the global energy⚡️transition.
Joss Garman @jossgarman.bsky.social Loomstrategy.org
loomframe.substack.com
HuffPost @huffpost.com 🚨 Fair and fearless reporting since 2005. 🚨
Got a scoop? Send us news tips here 🔍 https://tips.huffpost.com
Barb McQuade @barbmcquade.bsky.social Wife, Mom, UMich Law School Professor from Practice, MSNOW legal analyst, The Contrarian contributor, former U.S. Attorney, EDMI
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
Kirsten Verdel @locuta.bsky.social Bestuurskundige | Amerikadeskundige | Campagnestrateeg | Partner bij Publyon | Seriejunkie | Trekkie | Motorrijder | Moeder van 3 http://bit.ly/2TNvNol http://bit.ly/2Cd0zj8
Milieudefensie @milieudefensie.bsky.social Vervuilers zijn sterk, maar met z’n allen zijn we sterker. Stop de klimaatcrisis. Sluit je aan! We kunnen niet wachten.
Matt McGrath @mattmcgrathbbc.bsky.social Environment correspondent at BBC News, covering climate and associated green issues. Cardiff based, Tipperary born. 
Wolfgang Blau @wblau.bsky.social Global Managing Partner Sustainable Business Practice, Brunswick Group / Advisor UNFCCC / Prior: Global COO Condé Nast / Guardian / Die Zeit
https://www.linkedin.com/in/wolfgang-blau-68726244
Akshat Rathi @akshatrathi.bsky.social - Senior climate reporter, Bloomberg News
- Newsletter http://bit.ly/bbg-zero
- Podcast http://bloomberg.com/zero-podcast
- Book https://akshatrathi.com/book
- akshat.rathi@pm.me
James Murray @james-bg.bsky.social Editor-in-chief of BusinessGreen, writing for a couple of decades or so about the environment, the economy, green politics, and the Climate Theory of Everything
Ed King @ed-king.bsky.social Tracking international climate diplomacy since 2010 - sign up to monthly / COP briefings here: https://tinyurl.com/48drcph2
New Economics Foundation @neweconomics.bsky.social Change the rules. Share the wealth. Protect the planet.
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.
The Elders @theelders.bsky.social Founded by Nelson Mandela, we are independent global leaders working together for peace, justice, human rights and a sustainable planet.
linktr.ee/theelders_org
Wilderness Watch @wildernesswatch.bsky.social Wilderness Watch is the nation's leading organization solely dedicated to defending America's 112 million-acre National Wilderness Preservation System and keeping it wild. Our work is guided by the visionary 1964 Wilderness Act. 
The Endangered Species Coalition @stopextinction.bsky.social endangered.org
Leo Hickman @leohickman.carbonbrief.org Editor and director, Carbon Brief
https://bsky.app/profile/carbonbrief.org
Renew Economy @reneweconomy.com.au Reporting the future of energy, independently.
https://reneweconomy.com.au/
Pete Buttigieg @petebuttigieg.bsky.social Husband, dad, veteran, writer, and proud Midwesterner. 19th US Secretary of Transportation and former Mayor of South Bend.
Sierra Club @sierraclub.org Explore, enjoy, and protect the planet!
sierraclub.org
Tor "SolarFred" Valenza @torsolarfred.bsky.social Tor Valenza, aka "@SolarFred" on X, is the founder of solar PR agency UnThink Solar and chief storyteller of Probably True Solar Stories, a very odd solar fiction podcast. Listen: www.probablytruesolar.com/ Get solar PR: www.unthinksolar.com
Leon Simons @leonsimons.com Mission: To understand & protect the home planet.
Innovator, climate research & communication, social entrepreneur.
Board member Club of Rome NL
Alexander J. Stein @ajstein.bsky.social Agricultural economist, PhD. Curating and sharing research and evidence-based information on food, health, technology & sustainability. More about me: www.AJStein.de. Moderated private account. Posts + Likes ≠ endorsements. German: ajstein-de.bsky.social
Inside Climate News @insideclimatenews.org Pulitzer Prize-winning, nonprofit, non-partisan newsroom dedicated to covering climate, energy and the environment. Our newsletters: http://bit.ly/3mcVORO
History Photographed @historyinpic.bsky.social Sharing the interesting movements in history.
History should not be censored
The Driven @thedriven.io Your best source for electric vehicle news & analysis.
Eric Wesoff @ericwesoff.bsky.social Climate reporter and media exec
Canary Media!
www.canarymedia.com
Ben Rhodes @rhodesben.bsky.social Pod Save the World. NYT opinion. MSNBC. Author: After the Fall and The World As It Is
Rutger Bregman @rutgerbregman.com Historian | Author of ‘Utopia for Realists’ (2014), ‘Humankind’ (2020) and ‘Moral Ambition’ (2025) | Co-founder of The School for Moral Ambition | moralambition.org | rutgerbregman.com
📖 substack.com/@rutgerbregman
📺 youtube.com/@rutger.bregman
Scripps Institution of Oceanography @scrippsocean.bsky.social Understanding and protecting the planet since 1903.
📍UC San Diego
Chris Fox @christophernfox.bsky.social Husband/Dad. Advocate for social justice, tackling climate change, scaling up clean energy, and protecting nature. Work at Ceres @ceresorg.bsky.social www.ceres.org Personal account. https://www.linkedin.com/in/christophernfox
IUCN SSC Shark Specialist Group @iucnshark.bsky.social The IUCN SSC Shark Specialsit Group was established in 1991 to respond to growing awareness and concern of the severe impact of fisheries on shark, ray, and chimaera populations around the world.
Justin Guay @guayjg.bsky.social Stirring the climate pot
@csiro.bsky.social @csiro.bsky.social - B Ben Adler @badler.bsky.social Yahoo News senior editor. Climate change, politics, cities.
Ezra Klein @ezrakleinbot.bsky.social Ezra Klein’s tweets, articles, clips and podcasts on Bluesky.
Catalyst w/ Shayle Kann @catalyst-pod.bsky.social Shayle Kann asks big questions about how to decarbonize the planet. Produced by @latitudemedia.bsky.social. Listen to new episodes on latitudemedia.com or wherever you get your podcasts.
Jeff Goodell @jeffgoodell.bsky.social Author, NYT bestseller THE HEAT WILL KILL YOU FIRST | 2020 Guggenheim Fellow | Contributing Writer, ROLLING STONE
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
Eric Holthaus @ericholthaus.com Meteorologist for REBUILD.US based in Minneapolis. Contributing climate journalist for The Guardian. Author of The Future Earth. Optimistic to a fault.
DM to contact me securely on Signal
Dan Pfeiffer @danpfeiffer.bsky.social Pod Save America, Obama White House, Message Box, and some books
Pod Save America @podsaveamerica.crooked.com A no-bullshit conversation about politics with hosts Jon Favreau, Dan Pfeiffer, Tommy Vietor & Jon Lovett.
crooked.com/friends
Jon Favreau @jonfavs.bsky.social The Other One. Crooked Media, Pod Save America, Obama alum. 
Glenn Kessler @glennkessler.bsky.social Author. Find me on Substack at https://glennkessler.substack.com/
The Real News Network @therealnews.com Independent, viewer-supported news network. No corporate funds or advertising money.
🏠 https://therealnews.com
📺 https://youtube.com/@therealnews
Kevin Anderson @kevinclimate.bsky.social Professor of Energy & Climate Change at Universities of Manchester & Uppsala.
Translating climate science, through carbon budgets, into policy goals & mitigation options.
Co-founder https://climateuncensored.com
Justin Gerdes @justingerdes.bsky.social I publish the @quittingcarbon.bsky.social newsletter. Subscribe: https://www.quittingcarbonmedia.com/. Former Managing Editor, Energy Monitor. Send story ideas or tips: justingerdes@gmail.com or Signal: JustinGerdes.85
NRDC @nrdc.org Natural Resources Defense Council | The Earth's Best Defense
Sunrise Movement @sunrisemvmt.bsky.social We’re a movement of young people fighting fascism to win a Green New Deal | Text GND to 88504 for updates 🌅
linkin.bio/sunrisemvmt
CNN @cnn.com Asking the hard questions and bringing unique perspectives from across the globe. This is CNN.
Ian James @ianjames.bsky.social Reporter focusing on water and climate change, Los Angeles Times. ian.james@latimes.com
Signal: ianjames.77
Thomas R. Holtz, Jr. @arctomet.bsky.social Tyrannosaur Expert; Dinosaur Paleontologist; University of Maryland Geology Faculty; Director of the College Park Scholars-Science & Global Change Program; Science Author; Cat Dad; 🦖🦕
Gabriel Ugueto @serpenillus.bsky.social Professional Scientific Illustrator, Paleoartist & Herpetologist 🏳️🌈🦖🦎 Commissions gabuguetoillus@gmail.com He/Him/His https://linktr.ee/serpenillus
Client list includes The BBC Natural History Unit, Apple TV+, National Geographic Magazine, among others
Paul Krugman @pkrugman.bsky.social Ex NY Times, now author of Substack Paul Krugman. Nobel laureate and, according to Donald Trump, "Deranged BUM". Also Research Professor at the City University of New York Graduate Center and senior scholar at the GC-CUNY Stone Center.
Climate Group @climategroup.bsky.social Driving climate action, fast.
International organisation behind Climate Week NYC, RE100, EP100, EV100, SteelZero, ConcreteZero and Under2 Coalition
NASA Earth @thenasaearth.bsky.social 
Climate Power @climatepower.bsky.social Fighting for bold climate action, exposing Big Oil’s greed, and holding polluters accountable ⚡️
National Center for Disaster Preparedness, Columbia University @ncdp.bsky.social The National Center for Disaster Preparedness (NCDP), Columbia Climate School, at Columbia University, works to understand and improve the capacity to prepare for, respond to, and recover from disasters.
Solar and Storage Industry @solarindustry.bsky.social National trade association for the U.S. solar and energy storage industry. Building a strong solar industry to power America.
Simon van Teutem @simonvanteutem.bsky.social PhD candidate @politicsoxford.bsky.social | Columnist @decorrespondent.nl | Rower @ox.ac.uk | views my own
CIRES @cires.colorado.edu The Cooperative Institute for Research in Environmental Sciences (CIRES) at CU Boulder is a world leader in environmental research. We've partnered with NOAA since 1967. https://cires.colorado.edu/
📸: Stephanie Maltarich/CIRES
Oceanwire @oceanwire.bsky.social Curating the knowledge, news and sheer wonder of our planet's remarkable ocean
“You have to love it before you're moved to save it.” ~Sylvia Earle
https://oceanwire.wordpress.com 
NOAA @noaa.gov NOAA provides science, service and stewardship to protect life, property & Earth's natural resources. An agency of the Department of Commerce. Join us on Instagram & Facebook. Official NOAA account.
NOAA Climate.gov @climate.noaa.gov Toward a Climate-Smart Nation. The official NOAA account for Climate.gov hosted by the Climate Program Office. Follow for #climate news, #science, #data, resources, and more!
The Climate Reality Project @climaterealityproject.org Founded by Al Gore, we’re working to build a just and sustainable true net zero future 🌎. Join us.
Alexander Verbeek @alexverbeek.bsky.social Climate action | Nature | Water-Energy-Food | Sustainability | Wildlife | Innovation | Writing about the beauty of our planet on: https://theplanet.substack.com 
Judd Legum @juddlegum.bsky.social I write Popular Information, an independent newsletter dedicated to accountability journalism. | judd@popular.info | Signal: juddlegum.47
Popular.info
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.
PV-Tech.org @pv-tech.bsky.social The number one source for in-depth and up-to-the-minute news, blogs and reviews on the international solar PV supply chain.
World Economic Forum @weforum.org The international organization for public private cooperation. #wef25
Field Palaeobiology Research Group @fieldpalaeo.bsky.social Prof. Daniel Field's bird evolution and palaeontology lab at the University of Cambridge. We watch living birds and write papers about dead ones. Lab website: fieldpalaeo.com
Remco de Boer @studioenergie.bsky.social Energy researcher, writer, podcaster at Studio Energie, based in Amsterdam. Travelling the continent In Search of Europe’s Energy Future. Latest book: Droomland (2024, in Dutch) https://www.studio-energie.nl
#Energysky
Dave Jones @cleanpowerdave.bsky.social Build clean power + electrify⚡️ Chief analyst and co-founder of @ember-energy.org. Electricity analyst since 2000, still learning;)
Bill Hare @billhare.bsky.social Climate science, impacts, policy and 1.5C
National Audubon Society @audubon.org Audubon protects birds and the places they need, today and tomorrow.
Nick Kristof @nickkristof.bsky.social New York Times columnist, author, backpacker and Oregon farmer. Always reporting on the ground. Trying to help democracy prevail and distracting myself by making great wine and cider at KristofFarms.com. 
John R. Platt @johnrplatt.bsky.social Editor, The Revelator @therevelator.org. Covering the extinction crisis, wildlife, climate change and environmental justice. https://linktr.ee/johnrplatt
NatureTodayNL @naturetodaynl.bsky.social Jouw dagelijkse natuurnieuws op Nature Today. Van Nederlandse biologen, soortenverenigingen, kennisinstellingen, terreinbeheerders en overheden.
The Geological Society @geolsoc.bsky.social The Geological Society of London is the oldest geological society in the world, and the UK's learned and professional body for Earth & Planetary scientists with ~12,000 members worldwide. www.geolsoc.org.uk
Climate Home News @climatechangenews.com We deliver original journalism that informs & inspires action to tackle the global climate crisis | Covering Climate Now winners 2025 | Drum Award Winners 2022
Michael McFaul @mcfaulmike.bsky.social Professor of Political Science, Director of Freeman Spogli Institute & Hoover Senior Fellow all at Stanford University. U.S. Ambassador to Russia, 2012-2014.
Peter Kalmus @climatehuman.bsky.social Climate scientist working at NASA/JPL and lover of truth. Arrested for defending Earth. Opinions mine. 
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
@klimaatnieuws.bsky.social @klimaatnieuws.bsky.social