Peter Baker @peterbakernyt.bsky.social Chief White House Correspondent for The New York Times and MS NOW analyst. Proud husband of @sbg1.bsky.social and equally proud father of @tab-delete.bsky.social. Co-author of "The Divider: Trump in the White House, 2017-2021."
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/
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
Democracy Docket @democracydocket.com Leading digital news and information platform covering voting rights, elections, and the courts β from an unapologetically pro-democracy standpoint.
Newsletters: https://demdock.com/3T3Owjg
Reporting: democracydocket.com
Founded: @marcelias.bsky.social
Rocky Flats Chimney Sweep πΊπΈ @midlifesuezcrisis.bsky.social Materials science & nukes. Deterrence & what comes after.
Patriot, liberal firebrand, Catholic, last of the China hawks, Nitzean superman. Victory is possible.
Views my own / posts off the clock
www.liberalcurrents.com/nuclear-arms-and-the-new-free-world/
Jerry Chen @jcsalterego.bsky.social 1x winner of the "oh i'm pretty sure that's just jerry spreading misinformation" award π₯π
"a merchant, selling microdoses of pleasant fictions" - tyler
β’ Goodfeeds @goodfeeds.co
β’ Skyβ€app @getsky.app
thanked by darth july 20, 2023
πAustin, TX
Sarah Posner @sarahposner.bsky.social Contributing writer, TPM: https://talkingpointsmemo.com/profile/sarahposner
Host, Reign of Error podcast: https://www.axismundi.us/podcasts/reign-of-error
Author, Unholy
More: https://www.sarahposner.com
Theo Moudakis @theomoudakis.bsky.social Award Winning Editorial Cartoonist, Toronto Star, and National Treasure
Acyn @acyn.bsky.social Senior Digital Editor for MeidasTouch.com
Clips made with SnapStream
Internet Hooligan...
Ayanna Kim Thomas @ayannakim.bsky.social Tufts Professor and Dean. Considers memory reconstruction as a universal principle of cognition. One of the founders of The Spark Society - dedicated to supporting diverse voices in Cognitive Science.
Dr. Michael D. L. Johnson @copperbae.bsky.social Assoc Prof Immunobiology at University of Arizona, Assoc Dean Basic science and grad studies for College of Medicine-Tucson, NSURP.org director. Long live copper!
Prof. Nicole Holliday @mixedlinguist.bsky.social Assoc. Prof of Linguistics at Berkeley. Language, identity & prosody, esp. in politics & human-computer interaction. Trivia person and marathoner. LA & the Bay. No one is illegal on stolen land. Views are my own.
https://nicolerholliday.wordpress.com
Davia Downey @downeydavia.bsky.social I study federalism, local politics & policy in cities post-disaster. I also helped end gerrymandering in MI. I do a lot of yoga. 1st gen Ph.D. RTβ endorsements. Read my work (gratuitous plug): https://tinyurl.com/ms7b9r6a. Send ur best memes. βπΏβπ½βπΌ
The Gray Sage @walterdgreason.bsky.social Wanderer.
Government Lawyers Oversight Watchdog @glowlaw.org GLOW is a 501(c)(3) nonprofit organization holding executive branch lawyers accountable to the ethical standards that keep power in check. glowlaw.org
Sign up for updates: https://glowlaw.org/join-us/#mailing-list
contact us: info at glowlaw dot org
Ambassador Ken Fairfax (ret) @portlandken.bsky.social Retired former US Ambassador, NSC Director for Russia, Ukraine, and Eurasia, NSC Director for Nuclear Materials Security, and Deputy Exec. Dir. of the International Energy Agency
Gregory Norminton @gregorynorminton.bsky.social Yet another writer: THE GHOST WHO BLED (2017), THE DEVIL'S HIGHWAY (2018), THE REPUBLIC OF BREATH, THE SPOILS & other stories, SWEENEY'S PROGRESS (forthcoming). Environmentalist. Lives in Sheffield. https://substack.com/@gregorynorminton
Scott Rosenberg @wordyard.com Webbin' so long. Past: Axios editor, Wired/Backchannel contributor, Grist editor, Salon co-founder. Author of some tech books. Up next: Our Web (https://ourweb.is/).
John Abernathy @john-abernathy.bsky.social Independent Documentary Photographer
Bearing witness without permission.
No badge. No distance.
πMinneapolis
https://linktr.ee/john_abernathy_
The Midas Project @themidasproject.bsky.social We are a watchdog nonprofit that monitors and reports on the practices of leading AI companies.
www.themidasproject.com
Scientific American @sciam.bsky.social A legacy of discovery. A future of innovation.
Ashley Juavinett, PhD @ashleyjuavinett.bsky.social Neuroscientist, educator, author of SO YOU WANT TO BE A NEUROSCIENTIST? (Columbia, 2020) & MIND OVER MATTER (Princeton TBD) // professor at ucsd // co-host of www.changetechnically.fyi // www.ashleyjuavinett.com // newsletter at graymatter.ghost.io
KQED News @kqednews.kqed.org Bay Area public radio and digital news.
Sign up for our daily newsletter: http://kqed.org/newsletters
Christian Laforte @chrlaf.bsky.social ML Engineer at NVIDIA. Previously: Stealth GPU startup; Stability AI; AMD; Autodesk; CEO of 2 startups (3D + AI). Toronto, Canada
Sam Levin @samtlevin.bsky.social Guardian senior reporter, based in Los Angeles. Sam.Levin@theguardian [dot] com. https://www.theguardian.com/profile/sam-levin
CIDRAP @cidrap.bsky.social The Center for Infectious Disease Research and Policy, University of Minnesota.
π Our website: https://www.cidrap.umn.edu/
π¨ Daily News newsletter: https://www.cidrap.umn.edu/newsletter
π§ Latest podcast episode: https://www.cidrap.umn.edu/osterholm-update
Journal of Cell Biology @jcb.org Journal of Cell Biology publishes peer-reviewed research on all aspects of cellular structure and function. Published by Rockefeller University Press @rupress.org
π https://rupress.org/jcb
Greg Rogers @gregrr.bsky.social Excuse me, did you see The Future of Mobilityβ’ go by here earlier?
Founder of Aries Public Policy; Host of Beyond Streets Podcast
Bryan Culbertson π₯ @bryanculbertson.com he/him
Living the car-free life in Oakland, CA. Don't make me drive.
https://mastodon.social/@bryanculbertson
AmyAlexCA @amyalexca.bsky.social Fact-based Public Trust Communicator and Storyteller. https://www.amyalexanderink.com/
Congresswoman Maxine Dexter, M.D. @repdexteror.bsky.social Mother, physician, and proud U.S. Representative for Oregon's Third Congressional District.
dexter.house.gov
Mike Levin @mikelevin.org Proud husband and dad. Serving California's 49th District in the U.S. House of Representatives. Environmental attorney, clean energy advocate, and SoCal native.
Drew Carey @drewfromtv.bsky.social Host of The Price Is Right on CBS
Sean Casten @seancasten.bsky.social U.S. Representative, IL-06. Personal account. Dad. Husband. Trained as an engineer, 16 years as a clean energy CEO, now in middle management. For official stuff see @casten.house.gov
Harrison Mann @harrisonmann.bsky.social Former Army and DIA; resigned over Gaza. Associate Dir. Policy & Campaigns at Win Without War. Non-resident at DAWN. Tweets my own. @harrison_j_mann on X.
Steve Schmidt @thewarningses.bsky.social steveschmidt.substack.com
www.youtube.com/@thewarningwithsteveschmidt
Adam Becker @adambecker.bsky.social Journalist & astrophysicist. Host, @dreamingagainstthemachine.com. New book: MORE EVERYTHING FOREVER, about broken futures pushed by tech billionaires. Words in the Atlantic, NPR, NYT, the Guardian, BBC, SciAm, Fortune, etc. He/him. Signal: adambecker.84
Keira Havens @highcountryrose.bsky.social Executive Director of Citizens Impeachment, a project of Courage for Democracy PAC. Flowers are amazing. Pretty sure our humanity is the thing that saves us, not tech. All these things are related
Dr. Γmile P. Torres @xriskology.bsky.social Philosopher and historian of human extinction (sadly, an increasingly relevant topic). Coined the term βTESCREALβ w/ Timnit Gebru. Salon, Truthdig, WaPo, Aeon, etc.
Real Mel Valentin @melvalentin.bsky.social I'm here, I'm there, I'm everywhere. Writer-for-hire. SF-based film critic (Cinapse, Screen Anarchy, That Shelf). Pragmatic progressive. 
Becky Peterson @beckpeterson.bsky.social A journalist at The Wall Street Journal
Khashoggi's Ghost @urocklive1.bsky.social Democracy is the way. Truth and justice matter.
Russia can end the war today by leaving Ukraine.
Less proud to be an American than I used to be. I really thought we were better than this.
#IStandWithUkraine #NAFO Fellas fan
Will Weldon @oldmanweldon.bsky.social A baddie with big mommy milkers. Host of the podcast I Hate Bill Maher.
Olof Gill @olofgill.bsky.social EU Commission Spokesperson for Economic Security, Trade, Financial Services, Customs, UK relations. Irish-grown Swede.
Jim Doppke @jimdoppke.bsky.social Chicago, IL legal ethics lawyer at Robinson, Stewart, Montgomery & Doppke (rsmdlaw.com). He/him. Posts =/= legal advice, all opinions solely mine.
KQED Arts & Culture @kqedarts.bsky.social Your one-stop shop for the Bay Areaβs cultural offerings, from KQED
π The Do List: Spice up your plans
π₯ Sign up for our newsletter: https://www.kqed.org/newsletters/arts-and-culture
Alex Turnbull @alejandroturnbull.space Chief Rocket Wrangler at UC Riverside's Highlander Space Program and writer at @spacescout.bsky.social - working on dark matter detection, high power rockets, and whatever else catches my interest.
www.alejandroturnbull.space
π³οΈβπ
Misty Bentz @astronomisty.bsky.social Astronomer and Professor at Georgia State University. She/Her. Big fan of black holes, cats, and cross-stitch. Seestar smart telescope enthusiast. Novice gardener with a penchant for native plants.
Julia Shumway @jmshumway.bsky.social Editor-in-chief @oregoncapitalchronicle.com , Oregon Capitol press corps president, @spjoregon.bsky.social treasurer, bookworm, cat mom, national park enthusiast.
Ryan Haas @ryanjhaas.bsky.social Oregon-based investigative journalist. | Co-founder thewesternedge.media
Former OPB. Podcast producer, Bundyville, Dying for a Fight, and Hush.
www.ryanhaas.net
Tell me secrets on Signal: ryanjhaas.01
Max Fagin @maxfagin.bsky.social Aerospace engineer, pilot & astronomer. Astrodynamics, space systems and ISRU/space resources at Blue Origin. Formerly Purdue, NASA, SpaceX and Made In Space. πππ΄βοΈ
Opinions my own, but call me out if I'm an asshole about them. The π¦ is Beetlejuice.