Mayor Zohran Kwame Mamdani @mayor.nyc.gov Fighting every day to deliver a city that working New Yorkers can actually afford. Mayor of New York City.
InfoWars @realinfowars.bsky.social This is the real InfoWars, streaming every Thursday at 8 p.m. ET
Ground News @groundnews.bsky.social Helping you see the full story, for every story.
Download our free app π²π
ground.news/bluesky
Lumi @lumineary.bsky.social She/Her | 21 | Animation Student | Heavy focus on fanart for Murder Drones and Digital Circus | Creator of the Murder Drones Swap!AU.
CURRENTLY THRIVING!! FINISHED MY STUDENT SHORT!!
ππ. π
πΆππ½ @semiopath.bsky.social everything in the world is made of the same stuff
Truegreen7 @truegreen7.bsky.social Truegreen7 is the name of my Pokemon oriented YouTube Channel: youtube.com/@truegreen7
ACLU @aclu.org A nonprofit, nonpartisan, legal and advocacy 501(c)(4) organization. Visit our site for more about us and our affiliated organization, the ACLU Foundation.
Kiana Mai @kianamai.bsky.social 29 y/o | Storyboard Artist/Director @ DisneyTVA | π―π΅π―π² | π³οΈβπ | she/her π
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
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
David Ho @davidho.bsky.social Climate scientist; ocean carbon cycle and climate solutions. Professor @soest.hawaii.edu, University of HawaiΚ»i at MΔnoa; Visiting Faculty, Arizona State University. https://linktr.ee/david_ho
Jacquelyn Gill @jacquelyngill.bsky.social Climate, extinction, and biodiversity scientist at the University of Maine researching Earthβs past for a better future. Writing and podcasting for the planet. Chaotic good professor. She/her.
Todd Reubold @treubold.bsky.social Media and communications professional. Director of Marketing and Communications at Project Drawdown. Passionate about family, travel, sports, wildlife, climate solutions, good design and more. Living a life electrified. Opinions 100% my own.
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/
Matthew Hayek @matthewhayek.bsky.social NYU Associate Professor of Environmental Studies. Climate, animals, land use, and food systems. MatthewHayek.com
Project Drawdown @projectdrawdown.bsky.social π The worldβs leading guide to science-based climate solutions.
Visit www.drawdown.org to learn more
Richard Waite @waiterich.bsky.social Director, Agriculture Initiatives, World Resources Institute. Working with colleagues around the world to create a sustainable food future. DC-based. Own views.
Dr. Stephanie Roe @stephanieroe.bsky.social Global Climate Lead Scientist @WWF
IPCC Lead author AR7 and AR6
Working at the intersection of climate, biodiversity & sustainable development.
Research: Ecosystems, Food, CDR, Energy
Pinay, mom, sunshine hunter, LOL-er
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 ποΈ CLIMATE ACTUALLY https://youtube.com/@climateactually
& guideπ± SHIFT (jointheshift.earth).
Bestselling author, UNDER THE SKY WE MAKE π.
Newsletter: wecanfixit.substack.com π.
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
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/
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
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
Gavin Schmidt @climateofgavin.bsky.social Climate scientist, juggler. Bikes etc. Blogging at https://www.realclimate.org - data visualization, explainers, and debunking.
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.
Simon Donner @simondonner.bsky.social Climate scientist, prof at UBC, writer, speaker, aquatic mammal, dragger of sand into the house.
Glen Peters @glenpeters.bsky.social Energy, emissions, & climate
CICERO Center for International Climate Research, Oslo, Norway
https://cicero.oslo.no/en/employees/glen-peters
Auke Hoekstra @aukehoekstra.bsky.social Sharing hope and debunking FUD against electric vehicles and renewable energy. Director NEONresearch.nl @TUeindhoven Founder Zenmo.com.
Hannah Ritchie @hannahritchie.bsky.social Deputy Editor, Our World in Data
Senior Researcher, University of Oxford
Climate, energy, environment, all things data.
Costa Samaras @costasamaras.com Climate, energy, emerging tech, resilience, & policy professor. Carnegie Mellon Univ. Institute for Energy Innovation Director. Former Biden-Harris White House OSTP Chief Advisor for the Clean Energy Transition. Personal account. He/Him. costasamaras.com
Paul C West @paul-west.bsky.social 
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.
Peter Griffith @carboncyclist.org Carbon, climate, justice, from space, in Baltimore
George Monbiot @georgemonbiot.bsky.social Ungainly on land
Rebecca Solnit @rebeccasolnit.bsky.social Writer of books. Guardian columnist. Newsletter at MeditationsInAnEmergency.com. Board member, Third Act and Oil Change International.
Dr. Katharine Wilkinson π± @kkwilkinson.bsky.social π€Έπ»ββοΈ Climate author, teacher, creator π Climate Wayfinding (new!), All We Can Save, Drawdown, etc β¨ Lead @allwecansave.bsky.social π Co-host, A Matter of Degrees π ATL
True loves: πππββ¬πΊπΌπ³πβ°οΈ
Leah Stokes @leahstokes.bsky.social Professor of climate + energy policy at UCSB. Alumni of MIT, Columbia and UToronto. Hosts "A Matter of Degrees" podcast. Cuts carbon pollution! Proudly π¨π¦ Gardener π± leahstokes.com; Newsletter: electricnotes.news
David Roberts @volts.wtf I run a newsletter/podcast called Volts about clean energy & politics. Subscribe & join the community at http://volts.wtf!
Dr. Julia K. Baum @baumlab.bsky.social Ocean climate change impacts & solutions (juliakbaum.org, bluecarboncanada.ca) | UVic Special Advisor Climate | Director https://climatesolutionsleaders.org | Pres. https://csee-scee.ca | scientist | mom | feminist | obsessed w 1.5C | stubborn optimist
Leo Hickman @leohickman.carbonbrief.org Editor and director, Carbon Brief
https://bsky.app/profile/carbonbrief.org
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
Lauri Myllyvirta @laurimyllyvirta.bsky.social Co-founder and lead analyst, Centre for Research on Energy and Clean Air; senior fellow, Asia Society Policy Institute: tracking & accelerating progress from polluting energy to clean air, with research and evidence.
Jenny Chase @solarchase.bsky.social Solar and clean power analyst at BloombergNEF, goose keeper. Author of a book, "Solar Power Finance Without the Jargon". Opinions all my own.
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.
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
Climate One @climateone.org Your home for empowering climate conversations connecting all aspects of the climate crisis. Join us: https://bit.ly/4h8CXyy
Chris Field @chrfield.bsky.social Director, Stanford Woods Institute for the Environment.
Wolfgang Cramer @cramer-bondeau.fr #Climate & #biodiversity emeritus scientist, professor of global #ecology, #CNRS, MedECC, #IPCC, Acad. d'Agriculture de France.
Occasional rail travel and bicycle geek. π©πͺ π«π· π¬π§ πΈπͺ π³π΄ https://tinyurl.com/wcrame- N Navin Ramankutty @nramankutty.bsky.social Professor at UBC; Co-chair of Global Land Programme; Sustainable land and food, Climate change; Dad of 2, Spouse of 1; Raquet sports; Max 5K runner; Learning to swim.
Philip Loring @philiploring.com Anthropologist and storyteller. Global Director of human dimensions science @nature_org. Author: FINDING OUR NICHE. Stubbornly optimistic that radical change is closer than we think. Opinions mine (but science-based). he/they π³οΈβπ
Woodwell Climate Research Center @woodwellclimate.bsky.social Woodwell Climate conducts science for solutions and partners with leaders and communities for just, meaningful impact to address the climate crisis.
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.
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/
Amanda D. Smith @amandadsmith.bsky.social Energy nerd, former engineering academic, scientist, analyst, climate educator. πΊπΈπ³οΈβππ±ππππ²ππ₯Ύπ₯
"The name of our beautiful reward is not profit. Its name is freedom."
- Ursula K. Le Guin
linktr.ee/amandadsmith
Al Yankovic @alyankovic.bsky.social You know... the weird one.
Paul Stamets @paulstamets.bsky.social Mycologist, Author, Inventor, Teacher, Earthling
Discover my biography here: https://bit.ly/PaulStametsResume
Ben Collins @bencollins.bsky.social Facebook Beef
Krekalie @krekalie.bsky.social Artist, Live2D Rigging, Bamboo Dragon Vtuberππ²She/Her
Comms @ http://vgen.co/krekalie
Streams @ http://twitch.tv/krekalie
https://krekalie.carrd.co
Alt National Park Service @altnps.bsky.social The official "Resistance" team of U.S. National Park Service. Our website: www.ourparks.org
Dr. Robert D. Bullard @drrobertbullard.bsky.social Director of Bullard Center Texas Southern University, professor, author of 18 books, NBEJN #HBCU Climate Change Consortium, #ClimateReality Board, AAAS, National Academy of Medicine, TIME Earth Award, Father of Environmental Justice, US Marine Corps Vet.
Katharine Hayhoe @katharinehayhoe.com climate scientist
posts 100% my own
π¨π¦ 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
Dr Matt Winning @mattywin.bsky.social π€ Climate comedian
π Lecturer in Economics of Sustainability @UCL.ac.uk
π Environmental Expert
π Author of 'Hot Mess'
π» Hosted BBC Radio 4's 'Net Zero: A Very British Problem'
www.mattwinning.com
https://linktr.ee/mattwinning
Oli Frost @olifro.st Co-creator of the climate campaign group, Serious People. I also make novelty songs, films and websites about the climate crisis.
https://olifro.st
Inside The Greenhouse (ITG) @itgreenhouse.bsky.social @ Univ Colorado Boulder, co-directed by Phaedra Pezzullo, Beth Osnes-Stoedefalke, Becca Safran & Max Boykoff. It's a living lab for experimentation & research on creative modes to communicate, evaluate & explore climate change, sustainability & environment
Dr Adam Levy @climateadam.bsky.social Climate scientist, journalist, YouTuber, Adam π³οΈβπ
https://www.youtube.com/ClimateAdam/
https://www.climateadam.com
Belina @belinaraffy.bsky.social Helps people who work on environmental and social issues to practice inspired co-creation, complexity pattern shifting, and use compassionate climate comedy. In the summer, helps scientists co-create leading edge responses to climate crisis. Loves dogs.
the Juice Media @thejuicemedia.com We make Honest Government Ads
You can support us on Patreon
https://www.patreon.com/TheJuiceMedia
Climate Town @climatetown.bsky.social Solve climate change or die trying.
Full videos on YouTubeπ
https://linktr.ee/climatetown
Colm O'Regan @colmoregan.bsky.social Comedian, author (Bolloxology AnnDevine Three Irish Mammies Books Climate Worrier) broadcaster, MC event host, TV narrator/voiceover, Irish Examiner columnist podcaster The Function Room Podcast
Stuart Goldsmith @stuartgoldsmith.bsky.social π Climate Comedian
π€ The Comedian's Comedian Podcast
π www.stuartgoldsmith.com
Seppo @sepponet.bsky.social Cartoonist and illustrator. Environmental cartoons & humour. Some tweets in Finnish.
www.seppo.net/e/
Warming Up Comedy @warmingupcomedy.bsky.social Comedy that talks about climate change
Lee Constable @constababble.bsky.social π₯ TV/Online Presenter
π§ Science + Sustainability + Society Edutainer
π Climate communicator
π Kids book author
π³οΈβπ Drag King: Milton MANgo's MANager
(She/They)
Western Environmental Law Center @westernlaw.org We use the power of the law to foster thriving, resilient western lands, waters, wildlife, and communities in the face of a changing climate.
LuΓsa Reis Castro @anthrobite.bsky.social Anthropologist of science, health & the environment in an unequal π | thinks a lot about Brasil & bugs π¦ π¦
Assistant Prof @usc.edu; before MIT, Maastricht Univ, UFMG
Spending 2025β2026 in Deutschland @hanse-ias.bsky.social
ela/she/sie
Ryan Anderson @anthropologia.bsky.social Cultural, environmental, and economic anthropologist. All things coastal. Photography. Some baseball too.
Nikhil Anand @liquidperson2.bsky.social anthropologist researching water, cities, climate justice and infrastructure. www.nikhilanand.info
Andrew Whitehouse @anthrobirder.bsky.social Anthropologist at the University of Aberdeen. Likes birds. A lot. Does stuff on environmental anthropology, landscape, conservation, human-bird relations, sound, perceptions of ecological change.
https://andrewjwhitehouse.wordpress.com/
Dean Chahim @deanchahim.bsky.social Anthropologist of engineering, cities, and the environment, recovering engineer, and personal chef to a toddler. | Writing about flood control and subsidence in Mexico City | Assistant Professor of Environmental Studies at NYU | deanchahim.com
Branwyn Poleykett @branwyn.bsky.social Medical/environmental anthropologist, Assistant Professor at the University of Amsterdam. Research on global and planetary health, Sahelian grains, and everyday eating in Dakar 
Chloe Ahmann @chloeahmann.bsky.social anthropologist studying industrial pasts and environmental futures // author of futures after progress: hope and doubt in late industrial baltimore // bingo enthusiast
https://anthropology.cornell.edu/chloe-ahmann
Annu Jalais @annujal.bsky.social Environmental Anthropologist working on Asian tiger travelsπ―π΄
πMahasweta, Nazrul & Ambedkar; @the Southern Collective ππ£πΎββοΈ
Author 'Forest of Tigers', 'The Bengal Diaspora', etc; downloadable: https://krea.academia.edu/AnnuJalais
Matt Barlow @materialbarlow.bsky.social Postdoc at the Technical University of Munich. Undisciplined anthropologist interested in the intersection of art / ecology / politics.
He/him.
mattbarlow.me
Radhika Govindrajan @radhikagovindrajan.bsky.social 
Richard Fadok @slaydok.bsky.social Anthropologist of design & multispecies ethnographer, thinking about biomimicry π±βοΈ and animal architecture π¦ποΈ. Assistant professor at RIT.
For more: https://www.richardfadok.com
Tullio da Silva Maia (he/him) @tddsmaia.bsky.social Proudly brown, fat and queer. Amateur accordionist.
Post-doc at Animapolis, University of Amsterdam.
Interests include STS, Environmental Justice and anything animal/microbe-related.
Black Lives Matter, Free Palestine!
Opinions on my own.
Ashley Carse @acarse.bsky.social Anthropologist of infrastructure & environment. Associate Prof
@Vanderbilt. www.ashleycarse.com
FΓ‘bio Zuker @fabiozuker.bsky.social Anthropologist, journalist. Ecology, deforestation, toxicity, global health, Indigenous rights and financialization of nature in the Amazon. Postdoc at the University of SΓ£o Paulo. Before Princeton, Cornell. πLife and Death of a Minke Whale in the Amazon
Eimear Mc Loughlin @dreimear.bsky.social Multispecies anthropologist | #RuralLivelihoods #MeatProduction #KillingAnimals #SlaughterhouseWork #Agriculture #Zoos #VetAnthro #AnimalWelfare #Denmark
Asst.Prof@AarhusUni PhD@UniofExeter
~I try all things,I achieve what I can~
Eimear rhymes with dreamer
Elisabeth Luggauer @ellug.bsky.social multispecies anthropologist @HumboldtUni Berlin: urban spaces; heat; trees; (more than human) climate justice; southeastern Europe; she/sie
Mara Dicenta @mdicenta.bsky.social animals, race & science | environmental knowledges | multispecies ethnography | feminist STS
Assistant Prof at William & Mary
Katie Ulrich @katieulrich.bsky.social anthropologist. raw materiality, renewable substitution, green capitalism, sugarcane, biotech, STS, Brazil, US.
https://kathleenulrich.com
Ros Malcolm @roslynmalcolm.bsky.social Assistant Professor in Social Anthropology (@DurhamU) thinking about bodies, minds, hormones, environments, more-than-human sociality.
She/her
Profile: scholar.google.com/citations?user=liDxrvsAAAAJ&hl=en
Matthew Wolf-Meyer @mw-m.bsky.social disability & the American family - design & the biology of everyday life - theory for the world to come - anthropologist, americanist, polemicist -(he/him)
Susannah Crockford @suscrockford.bsky.social author/Ripples of the Universe (Chicago, 2021) and A Perturbed System (Chicago, 2026) | environmental and medical anthropology with a side of religion | university lecturer | curmudgeon | views my own