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
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
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
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
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
Randi Mayem Singer @rmayemsinger.bsky.social Mrs. Doubtfire and some other stuff. Screenwriter, creator, complainer. Politics obsessor.
imdb.me/randimayemsinger
southpaw @nycsouthpaw.bsky.social Writer, lawyer, Dodger fan, internet dog. nycsouthpaw18 at gmail. 
Patton Oswalt @pattonoswalt.bsky.social Writing and yelling. 
Kevin M. Kruse @kevinmkruse.bsky.social Historian: White Flight; New Suburban History; Fog of War; One Nation Under God; Fault Lines; Voter Suppression; Myth America. CAMPAIGN TRAILS: campaign-trails.ghost.io
Jon Bois @jonbois.bsky.social jon
https://www.patreon.com/c/SecretBase
https://www.youtube.com/SecretBaseSBN
jamelle @jamellebouie.net The real jbouie. Columnist for the New York Times Opinion section. Co-host of the Unclear and Present Danger podcast. b-boy-bouiebaisse on TikTok. jbouienyt on Twitch. National program director of the CHUM Group.
Send me your mutual aid requests.
shauna @goldengateblond.bsky.social crows can hold grudges for 17 years. amateurs.
Jon Cryer @mrjoncryer.bsky.social No kings
Actor/Producer he/him
Aaron Rupar @atrupar.com Independent journalist, SnapStream brand ambassador, and publisher of the Public Notice newsletter https://www.publicnotice.co/subscribe
Alex Winter @alexwinter.com Trans Rights are Human Rights.
alexwinter.com
Rick Wilson @therickwilson.bsky.social Husband to Renee. Father to Andrew and Eleanor. Grandfather to Winnie and Indy. Founder. Writer. Ad-maker. NYT #1 Bestselling author. Instrument-rated Beechcraft pilot. AgainstAllEnemies.net
Acyn @acyn.bsky.social Senior Digital Editor for MeidasTouch.com
Clips made with SnapStream
Internet Hooligan...
Zack Bornstein @zackbornstein.bsky.social Emmy-losing Writer/Director (#Shrinking, @nbcSNL, @Netflix, @Hulu, @Dreamworks, @JimmyKimmelLive, #StrangePlanet, @NewYorker)
π½LOLGOPπ½ @lolgop.bsky.social Less estranged from Elon than most of his kids
Escape the algorithm
http://newsfor38yearolds.com/
The Volatile Mermaid @ohnoshetwitnt.bsky.social Eldest Sister. Childless Cat Lady. Italian Jew. Witchy Woman.
Iβm from N-E-W Jerz
George Conway βοΈπΊπΈ @gtconway.bsky.social Recovering lawyer | Owned by a Pembroke Corgi | Host of Psycho Politics pod and contributor, @TheBulwark.com | Crappy pol | Trying to figure out Substack
substack.com/@gtconway
Charlotte Clymer @charlotteclymer.bsky.social Writer. Lesbian. Texan. Veteran. Hoya. Jesus Fan. She. | cmclymer@gmail.com | I write about politics, religion, and culture in my award-winning blog/newsletter Charlotte's Web Thoughts: charlotteclymer.substack.com
Schooley @schooley.bsky.social average against the machine
A.R. Moxon @juliusgoat.bsky.social We call upon your boss.
Author of the novel THE REVISIONARIES (2019) and the essay collections VERY FINE PEOPLE (2024) and FIGHTING IN THE DARK (2026).
He/him.
Author site: armoxon.com
Weekly essays on my free newsletter, The Reframe.
Kathy Griffin @kathygriffin.bsky.social @kathygriffin on IG. 2x Emmy & Grammy Award Winning Comedian. 2x NYT Bestselling Author. 23 specials. 1 feature film. 
Jeff Tiedrich @jefftiedrich.bsky.social ugh, who invited this guy 
Paul Myers @pulmyears.bsky.social Host of the Record Store Day Podcast, author of John Candy: A Life In Comedy, and books about The Kids In The Hall, Todd Rundgren, and more. Canadian Screen Award Winning co-executive producer of Kids In The Hall: Comedy Punks
Cheri Jacobus @cherijacobus.bsky.social Ex-GOP, political/PR strategist, EP βAmerica Reads The Mueller Reportβ, writer, pundit, podcast "Politics With Cheri Jacobus" https://www.patreon.com/PoliticsWithCheriJacobus, YouTube https://www.youtube.com/@PoliticsWithCheriJacobus
Hoarse Whisperer @therealhoarse.bsky.social Father, writer, photographer, drinker of Guinness. 
George Hahn @georgehahn.com Humorist, urbanist, satirist, sartorialist, minimalist, soloist, bicyclist, mid-century modernist on no oneβs to-do list.
Fifty Shades of Whey @fiftyshadesofwhey.bsky.social is this new twitter?
MeidasTouch @meidastouch.com The fastest growing independent news network in the world. We cover breaking news, politics, law and more. We are unapologetically pro-democracy.
Michelangelo Signorile @msignorile.bsky.social journalist, host of "The Michelangelo Signorile Show" on SiriusXM, channel 127, 3-6 ET weekdays @SiriusXMProg.bsky.social #breadsky
Newsletter, subscribe:
www.Signorile.com π³οΈβπ email: mike at [my last name] .com
New York City!
Joyce White Vance @joycewhitevance.bsky.social My Book: Giving Up Is Unforgivable |UALawSchool |MSNOW Legal Analyst |Podcasts #SistersInLaw & Cafe Insider|Obama US Atty |25 year fed'l prosecutor|Wife & Mom of 4|Knits a lot|Civil Discourse newsletter: joycevance.substack.com
Kim Sherrell @web.kim http://web.kim
Mikel Jollett @mikeljollett.bsky.social New York Times bestselling author. Former All Things Considered, NPR, LA Times, NME, McSweeneyβs, Stanford University. Singer in this one band.
Ami Berger @amiberger.bsky.social Writer, editor, wordy person | what fresh hell is this?
Read more of my stuff on Medium: medium.com/@ami.berger
Jorge A. Caballero, MD @datadrivenmd.social Responsible for covid data + analytics that touched 200+ million American lives. Husband. Dad. Doctor. Longtime techie. Lifelong learner. Twitter + Threads expat (@DataDrivenMD)
Tony Serrata πΊπ¦ @serrata.org Tech, Photography, Acting, Film-Making, SciFi, Comics, Art, sometimes a horrible looking meme or two, not in that order. #AuDHD #neurodivergent #IStandWithUkraine
Other socials https://linktr.ee/tonyserrata
Bill Prady @billprady.com Co-creator of βThe Big Bang Theoryβ and the upcoming "Stuart Fails to Save the Universe!" College dropout with an honorary doctorate (thanks Wayne State). Married to the amazing @jessicaqueller.bsky.social. Namesake of minor planet 8630 Billprady
Bob Cesca @bobcesca.bsky.social Podcaster: The Bob Cesca Show, Trek Politics, Stephanie Miller, TME w John Fugelsang. Writer, artist, cyclist, Rush fan, collector of nerdy things.
patreon.com/bobcescashow
Steve Marmel @marmel.bsky.social self-appointed pizza influencer, writer, comic book reader. Hal Jordan hater, resister, lhasa wrangler, and oddly enough⦠building affordable housing which is not unlike producing a TV show.
Exercising a little every day? Share it with #BlueSkyHealthClub
JoJoFromJerz @jojofromjerz.bsky.social Hey, itβs meβ¦ JoJoFromJerz! (My real name is Jo Carducci btw). Iβm a mom, a podcaster, a writer, a lover of politics and puns and a true Jersey girl through and through. Check out my Substack (my baby) on my Linktree
https://linktr.ee/jojofromjerz https://
Brian Ray @brianray.bsky.social Bon Vivant
MeidasGuy @meidasguy.bsky.social Chicago native.
Proud catdad.
Sushi lover.
π· #RESISTANCE πͺ
π· #MeidasMightyOG 2020 βοΈβοΈ
π· #Swiftie π«Ά
π· #Democrat πΊπΈπ
π· #LGBTQ+ π³οΈβπ
π· #Catdad πββ¬π
π· #Jeep π‘|||||||π‘
JoGo @mywitsend.bsky.social Writer/Producer: Iβve worked w/ astronauts, treasure hunters, LSD gurus, spies, snake hunters, cops, criminals, the βIβm not a catβ lawyer, plus a few names youβve actually heard of.
Synth player for https://bsky.app/profile/basicelementsmusic.bsky.social
Jeffrey A. Ward @jeffreyaward.bsky.social inked insomniac β’ unabashed skeptic β’ vulgarity enthusiast β’ anti-fascist β’ doodle dad β’ fan of art, music, gin, german cars, and all things design
Guy Fawkes News @guyfawkesnews.bsky.social Reader Writer Thinker Spy π¨π¦πΊπ¦
Woke AF. Ban assault weapons.
π«MAGA π«Crypto π«POS
π―Journalism/History/Politics ποΈ
Gulf of Mexico π²π½ 8οΈβ£6οΈβ£4οΈβ£7οΈβ£
tomwellborn3rd @wellborn.net News, politics, science, pets! π
Science fiction & horror. π±
Photog, foodie, travel. πΈ
Data / Words / Humor
π« NO MAGA π
https://www.amazon.com/dp/B0H37KYQT3
https://tomwellborn.substack.com/
https://wellborn.net/updraft/
ππππ
Trey Callaway @treycallaway.bsky.social Showrunner. Professor. Podcaster. Wet cement enthusiast. begoodhumanspodcast.com
Steve Hofstetter @stevehofstetter.bsky.social Human first, comedian second.
Text STEVE to 484.214.0743 (USA or Canada) to get show updates
That @mohu dude @handle.invalid Knucklehead
Opinions my own only.
I DO NOT SPEAK FOR ANYONE ELSE!!!
75% sincere. 25% shit-posting & snark.
Will follow back (within a day) unless youβre an obviously scammy dumbass.
πΉππ’ π΅ π°πππππ @jayfarrellarnold.bsky.social π πππππ | ππππππππ
jayfarrellarnold.com