Transform California @transformca.bsky.social Since its beginnings, Transform has launched programs, built coalitions, and won campaigns to promote thriving transit, dense, affordable housing, and safe, vibrant streets—always working in authentic partnership with communities. We believe we can face ma
Maureen Stubblefield @mstubblefield.bsky.social Biologist, Naturalist, Climate & Enviro Justice Activist
Michelle A. Rodrigues 🐒 @marspidermonkey.bsky.social Primatologist. Biological anthropologist. Recovering academic. Mammal Madness fan. Dog mom to the cutest rescue dog. Expertise in social relationships and stress in monkeys, apes, & humans, and the systemic inequities in academia & science. She/her
Septima P. Snark @drsubini.blacksky.app DisCrit-Critical Educator-Black Asian Feminist exploring intersections, searching for Justice-Yogini-Tweets=mine. She/Her Author-Pedagogy of Pathologization 🍉
@xrsouthbay.bsky.social @xrsouthbay.bsky.social 
Tina Gerhardt @tinagerhardtej.bsky.social Most recent book: Sea Change: An Atlas of Islands in a Rising Ocean, UC Press
Previous: @PrincetonEnviro, Rachel Carson Center
Bylines: The Guardian, Grist, The Nation, Orion
Typically found swimming in oceans 🐠 🐬 🐳
@beyondchaz.bsky.social @beyondchaz.bsky.social Blue-state girl, cares about social fairness, environmental protection, and the little joys in life.
Stockholm Resilience Centre @sthlmresilience.bsky.social Stockholm Resilience Centre explores how people and nature can live and develop on a planet under pressure.
Global Resilience Partnership (GRP) @globalresilience.bsky.social We advance resilience through on-the-ground innovation, generating and sharing knowledge, and shaping policy.
Learn more ⤵️
www.globalresiliencepartnership.org
ATMOPOLIS @atmopolis-project.eu Tackling air and noise pollution from a social perspective. European project 101238690 More at atmopolis-project.eu
Iscah @pinejaysong.bsky.social sci-fi nerd, amateur crocheter, lesbian jew
he/they
California Transit Nerd @catransitnerd.bsky.social Bay area native lived in LA for college. I work on Supercomputers with a Poly Sci degree. Rail nerd working on state policy RT=/= endorsement- S misanthropocene @stopburningthings.bsky.social In Southern California. Reply more than I post. 1/2 serious posts. 1/2 jokes. On the left, but probably either more left or not as left as you want. Utopia is for everyone's needs to be met sustainably.
Pic is unfairly maligned California delta smelt.
Jacquelyn Gill @jacquelyngill.bsky.social Climate, extinction, and biodiversity scientist at the University of Maine researching Earth’s past for a better future. Writing and podcasting for the planet. Chaotic good professor. She/her.
Kai Mast @kaimast.com Computer Science, New Urbanism, Transit, and more.
San Francisco, CA | https://kaimast.com
Will Stewart @willst.bsky.social Engineer, computer scientist, reformed AI modeler focused on sane government, civil rights, clean energy transition, circular economy, degrowth, Great Simplification, Christian, and stewardship of our planet. Embraces the mission of being a good ancestor
The Greenway with Mac on YouTube @thegreenwaywithmac.bsky.social A YouTube channel that shows some of the great greenways of the world, mixed with some city riding. Each video shows the whole route so that you can easily re-create it. Alameda & Redlands, CA. Valencia, Spain
https://www.youtube.com/@thegreenwaywithmac
Daigoro Toyama @mrdaihard.bsky.social Seattleite | Bicycle rider | Seattle Streets Alliance | Safe Streets activist | Urbanist | Database engineer | he/him
"Great bicycle infrastructure is a sign of true civility." - David Gregory
All opinions are my own.
CAHSR's Strongest Soldier @emoscientist.bsky.social suburban urbanist, cargo pants aficionado, UAW member, Georgist, YIMBY socialist, geoscientist, Inland Empire respecter, hydrogen hater, 🔰🚰🌹 they/them. Pro algae.
Froggy @aro-frog.bsky.social COVID cautious leftist. Anarchurious, furious, still kicking.
Let this radicalize you instead of lead you to despair.
She or they, no preference on Bluesky.
I make digital collages; ooo you want to see them so bad ooo
Free Palestine
CARB @airresources.bsky.social The California Air Resources Board is the state's lead agency in the fight against #AirPollution & #ClimateChange
arb.ca.gov
Connect Bay Area Transit @connectbayarea.bsky.social Public transportation is the heartbeat of the Bay Area. Connect Bay Area is our five-county regional transit funding measure, currently gathering signatures for the Nov 2026 ballot. Read more at ConnectBayArea.com
Seamless Bay Area @seamlessbayareaca.bsky.social Working towards a unified, world-class transit network in the San Francisco Bay Area.
https://linktr.ee/seamlessbayarea
The Resilience Institute @resilienceinstitute.ca The Resilience Institute (TRI) is a national, charitable organization in Canada. The TRI team works locally and globally with diverse partners on education and research initiatives that address climate change.
Asia Pacific Network of Environmental Defenders @apned.bsky.social The Asia Pacific Network of Environmental Defenders (APNED) is a solidarity network for the protection of environmental defenders, environmental rights and climate justice.
Militant Pedestrian @transbay.bsky.social Real name is Eric. Based in San Francisco, Calif.
Maps, trains, transit, cities, water, classical music.
IG: http://instagram.com/transbay415
Blogs: http://transbayblog.com/transit-maps, http://baydelta.wordpress.com
Mastodon: transbay@sfba.social
Carter Lavin @carterlavin.bsky.social Bay Area transit organizer. Trainer of activists, author of "If you want to win, you've got to fight: a guide to effective transportation advocacy" https://press.princeton.edu/books/paperback/9781642833737/if-you-want-to-win-youve-got-to-fight
Transbay Coalition @transbaycoalition.bsky.social A grassroots coalition that brings together public transportation, bike, and street safety advocates from across the San Francisco Bay Area to push for bold transportation solutions that make our region better for all! linktr.ee/transbaycoalition
Jan Rosenow @janrosenow.bsky.social Professor of Energy & Climate Policy at University of Oxford
Energy Programme Leader at ECI, University of Oxford
Senior Research Fellow at Oriel College, Oxford
Senior Associate Institute for Sustainability Leadership, University of Cambridge
🌴 Scott Zona, Ph.D. 🌴 @scottzona.bsky.social Personal account. Botanist. #TropicalBotany. 🌴 Author of "A Gardener's Guide to Botany.” 🐶 Henry's 2nd favorite dad. IG: Scott.Zona. Posting from the 📐, North Carolina, USA. Trapped in Trumpistan. #IamaBotanist
Jules Black she/her/elle @jules2l.bsky.social END FOSSIL FUELS; Climate advocate; unceded Muwekma Ohlone land ; Community and Self Care ; Am born Brit; Francophone; Nature; Art; Literature; Duolingo espagnol 
Public Rail Now @publicrailnow.bsky.social Let's put an end to the profiteering, recklessness and irresponsibility of the Class One Carriers. Let railroad workers take the lead- a fresh beginning for a vibrant, expanding and innovative national rail industry to properly handle the nation's rail.
All For Climate @allforclimate.bsky.social A home for active citizens working towards a regenerative future. A money management system for your local group. Connected globally, rooted locally, we are allforclimate.earth
Tom Steyer @tomsteyerhq.bsky.social Proud Californian and relentless optimist who knows how to get things done. Fighting for a California you can afford.
Climate Hawks Vote @climatehawksvote.com Climate matters. We vote. We will work to elect leaders who will act on the greatest challenge to humanity's next few generations.
10RedBalloons @10redballoons.bsky.social "When bad men combine, the good must associate; else they will fall, one by one, an unpitied sacrifice in a contemptible struggle." - Burke
Join now -> scratch that itch.
https://substack.com/@10redballoons
www.10redballoons.com
Amelia Bedelia @collie274.bsky.social We have an incompetent corrupt group of liars trying to destroy America. We will take them out of power. Stay strong and resist.
Am recovering from religion.
Paul Barrett ❌👑 @paulthedogman.bsky.social @FilmmakerJulie's lesser half
Rescue dog dad to Toby & Zoe
Volunteer dog and cat adoption counselor
Volunteer immigrant mentor
Resister
Julie Cohen ❌👑 @filmmakerjulie.bsky.social Not Giving Up.
Oscar Nominated Director:
RBG, JULIA, MY NAME IS PAULI MURRAY, GABBY GIFFORDS (w/Betsy West)
PATH FORWARD (w/Mo Husseini)
EVERY BODY, STURGEON QUEENS
I ❤️ @PaulTheDogMan & 🐕 🐕
Co leader w @lizzylady: MontclairSundays INDIVISIBLE.
Wet Tribe @wettribe.bsky.social We are surfers, sailors, divers, scientists, and activists on a hero’s journey to recover ocean plastic, restore habitat, and mitigate ocean warming & acidification.
@darwinboy.bsky.social @darwinboy.bsky.social geographer living in Brisbane OZ, concerned about climate change, interested in politics and economics, but mostly the future of humanity
Zoe Washburne Rebel Scum @zoewashburne.bsky.social #SlavaUkraini
#BlueCrew
#DemcastVA
#Resist
#BLM
#MCU
I have nothing to prove to you
I ❤️ Caturdays
No Unity W/O Accountability
I aim to misbehave
@DeepInTheHills Twitter Refuge
NO DMs UNLESS I KNOW YOU
NO MAGATS
Claire Laila Dines @freedomtodoubt.bsky.social Ecologist fighting 4 nature; Watches Earth like hawk or Small Blue; South Downs wanderer; Wildlife photo-recorder; Hove plot holder 4 nature; Brit/Norwegian/European; Art, Science, Politics, Truth;
Take bus or walk while I can ere I'm dust in the ground.
Stephen Barlow @steb77.bsky.social Naturalist, environmentalist, climate activist, nature photographer, very woke and proud of it.
Ani @aninewforest.bsky.social 56-year-old disabled former journalist and environmental campaigner [insert verb depending on my state of health] among the flora and fauna of this ancient landscape. (New Forest, U.K.)
The National Academies of Sciences, Engineering and Medicine @nationalacademies.org Providing expert advice on some of the most pressing challenges facing the nation and world. Non-partisan. Non-profit. https://nationalacademies.org
350.org @350.org Building a global, people-powered movement to end the fossil fuel era and create a world grounded in climate justice and powered by safe, fair renewable energy for all.
Elon Musk's Jet Tracking @elonjet.net ElonJet | Tracking Elon Musk’s Jet by @jacks.grndcntrl.net
Also follow @spacexjets.grndcntrl.net
Environment Magazine @environmentmag.bsky.social Science and Policy for Sustainable Development
📚 Peer-reviewed articles presented in a readable and concise format
🌱 Covering topics across environmental science and policy
📍 Publishing since 1959
https://environmentmagazine.start.page
@arlenemc13.bsky.social @arlenemc13.bsky.social 💙🇺🇲💙
We're all in this together
Anti-Maga
LGBTQ ally
#Resistance #BlueCrew
#BlueWave #StrongerTogether #pride
#NoProject2025 #resist
#elbowsup #project26
#StandWithUkraine
#iceout #nokings #LGBTQ #heatedrivalry #skip
#GrabThemByTheBallot
🚫DMs 🚫MAGA
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
Brooke @brooklynmarie.bsky.social Tlönista. Shitposting merrily downward. Weird plant, cat, books lady. Sci-fi, fantasy, art, jazz, etc. Profile photo is a selfie with the bottom half of my face hilariously covered by my cat's. Banner pic is of crows in a tree.
Chise @sailorrooscout.bsky.social Senior Scientist | Vaccine Research & Development | NIH | NIAID | VRC | 🧬🧫🦠🔬💉🥼🥽 | 🏳️🌈 | @coralchimera.bsky.social 💍 | @phoenixnest.bsky.social & @multicolorbark.com & @likeapalette.com 🧵🪡
Scientist Rebellion Finland @scirebelfinland.bsky.social Scientists and academics in Finland who are ready for non-violent civil disobedience to save us all from the consequences of climate change.
Posts in Finnish and English.
LittleSis @mapthepower.bsky.social Power research for just futures! Find us at: littlesis.org
🔗🌳: https://linktr.ee/LittleSisTree?utm_source=linktree_profile_share<sid=e78bcea5-862c-44f5-a482-b35564ac85b7
Pissed-Off Scientist @rockney.bsky.social Retired 48-year engineer & scientist. Farm kid, ex-rock guitarist, retired skier & rock climber, great-grandfather. Still work on several Open Source projects on GitHub. A basic grasp of space & time, and general science, is so important. Reality matters.
Lou Marmon, MD @lmarmon.bsky.social Founder and CEO of Advance ESG, a nonprofit working to make corporations more environmentally and socially responsible. Join us today AdvanceESG.org
James @tlbjames.bsky.social Science-literate Gen-X misanthrope married to @TLBTim.bsky.social. Grizzled copy editor, proud dogfather, rude grammarian, self-pub'd queer SFF/horror author, podcaster since 8/10/06 (@TrashSprinkles.bsky.social), and pragmatic nihilist. He/Him
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.
Janeismyeviltwin to Joyce @j-fielder.bsky.social Die hard dem in deeply red TX, animal rescuer/lover, AF vet, therapist in other life, LGBTQ+ , Uvalde forever in my heart, loving country life, music addict, book worm, WNBA/chiefs(pre TS), Longhorn fan, still learning💙💙💙💙💙🇨🇦🇺🇦🇲🇽🇬🇧 NO CRYPTO OR SALES!!!
Radio Free America @radiofreeflorida.bsky.social Resistance Radio!
Robin Boardman @robinboardman.com 🪧 @extinctionrebellion.uk youngest cofounder
✍️ Writing and editing revolutionary books
🩼 Disabled with Chronic Migraines (Long Covid)
🔔 Turn notifications on for my top news
👇 Sign up for insights & stories
robinboardman.com
Climate Power @climatepower.bsky.social Fighting for bold climate action, exposing Big Oil’s greed, and holding polluters accountable ⚡️
Make Polluters Pay @polluterspay.bsky.social big oil needs to pay for the damage they caused. #MakePollutersPay makepolluterspay.net
Act Now to Stop War & End Racism @answercoalition.bsky.social The ANSWER Coalition is an anti-war and social justice coalition with organizing centers across the country. Established in 2001. Learn more at answercoalition.org/who_we_are.
Mr. Spock 🖖 @spockresists.bsky.social Logic Over Lunacy
Mr. Spock from Twitter
Commentary Account.
Jenny Chase @solarchase.bsky.social Solar analyst at BloombergNEF, goose keeper. Author of a book, "Solar Power Finance Without the Jargon". Opinions all my own.
Electronic Frontier Foundation @eff.org We're the Electronic Frontier Foundation. We're a nonprofit that fights for your privacy and free speech online. Find all of EFF's social media accounts at eff.org/social.
More Perfect Union @moreperfectunion.bsky.social Nonprofit newsroom. Media that builds power for working people.
Join us: https://linktr.ee/moreperfectunion 
@svrising.bsky.social @svrising.bsky.social 
Silicon Valley East Chapter - Citizens’ Climate Lobby @cclsve.bsky.social S.F. East Bay cities of Fremont, Union City, Newark and Milpitas based chapter of a non-partisan, non-profit, grassroots organization of climate advocate volunteers. citizensclimatelobby.org
The Nerd Reich | Silicon Valley Tech Extremism [Unofficial] @thenerdreich.com.web.brid.gy Silicon Valley tech billionaire politics: authoritarianism, fascism, plutocracy, weirdness
🌉 bridged from 🌐 https://thenerdreich.com/: https://fed.brid.gy/web/thenerdreich.com
Science and Sanity Silicon Valley @scienceandsanity.bsky.social www.scienceandsanity.org Sanity includes democracy, freedom of speech, medical care, humor and compassion for our neighbors. We stand up for core American values.
Becca Lewis @beccalew.bsky.social Assistant prof of comparative media studies @MIT. Cultural and political histories of Silicon Valley and the internet.
James Croxton @jwcroxton.bsky.social CODA | EIC @ Double Sided Media | Mg. Editor @ Left Coast Right Watch | Collector/Researcher @ Chemical Weapons Research Center | Contributor to KISS books | Formerly @ Daily Emerald, The Torch, Village Portland
https://linktr.ee/jcroxton
@wisemom.bsky.social @wisemom.bsky.social Science is magic that works. Kurt Vonnegut
Army brat/midwest transplant to beautiful PNW - best decision ever! 2 kiddos, 1 enormous dog, and 1 tolerant husband.
Freedom of the Press Foundation @freedom.press Protecting, defending public interest journalism in the 21st century.
Donate: freedom.press/donate
Subscribe to our ne🦋sletters: https://freedom.press/newsletters/
Staff, board members and allies in our Starter Packs.
More: linktr.ee/freedomofpress
@probonophoto.bsky.social @probonophoto.bsky.social 
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
Anthropocene Tourist @predictivebeast.bsky.social humans are not what they advertised
Elizabeth Cronise McLaughlin @ecmclaughlin.bsky.social Founder, The Gaia Leadership Project & The Ripple Effect Institute; political/leadership consultant; recovering Wall Street civil/human rights atty; ex-Columbia Law adjunct; NYer 4ever; Host, ResistanceLive on YT https://www.youtube.com/@resistanceliveecm
ItsTheEnvironmentStupid @debmd.bsky.social Here for the civil discourse we need to keep a Democracy... We need to stick together to get past this admin. Long time #Angret
Meilin @msaha.bsky.social 🐾 A true animal lover — my pets are my best companions. ❤️🐶🐱
DEFIANCE.org @defiance.org A club for courageous Americans.
Each month, we give you options to fight back — peacefully, lawfully, and defiantly — against attacks on democracy. Join the #DEFIANCE!
beanietvq @beanietvq.bsky.social (she/her) A mom, grieving parent, liberal voter, LGBTQ supporter, pet mom & lady who is always knitting, living with grief and gratitude. (pic is of all my kids) 💕 ~Colleen
Puget Sound Whale Sightings @pugetsoundwhales.bsky.social Bluesky version of an existing whale sightings group; this bsky version created & moderated by AlisaLB. 
Center for Biological Diversity @biologicaldiversity.org More than a million species could be lost to the Extinction Crisis in the coming decades. Learn about our work to save Earth's wildlife & wild places. www.biologicaldiversity.org
joeymaier 🌊 @joeymaier.bsky.social They pay me to talk about anatomy and biology, but these posts are mine. When I grow up, I want to live in Sea Base Alpha 🌊🐬🦈🐳🐟🦑🪸🐚🦀🐠🐙
Prof Lisa Schipper 🌍🍉💪 @lisaschipper.bsky.social Climate adaptation & development•Prof Development Geography @giubresearch.bsky.social•Co-EiC @climdevjournal.bsky.social•PI @dependencybonn.de•Associate @sei.org & @ecioxford.bsky.social• @welthungerhilfe.bsky.social•she/her/Du•Servant to 2 rescue 🐈⬛ •🇸🇪
Margaret Killjoy @margaret.bsky.social host of Cool People Who Did Cool Stuff. Co-owner of Strangers in a Tangled Wilderness. Latest book is The Immortal Choir Holds Every Voice. she/they
Trump Did That (sticker in bio) @fedupstudio.bsky.social Trump Did That stickers and other anti-Trump merch: www.etsy.com/shop/FedUpStudio
Trump is president again and prices are up. Remind people whose fault it is with these stickers!
Supporting good trouble + small acts of resistance
Don Gibson @dongibson.bsky.social Plant Scientist PhD. Dad to two small boys. Likes to talk about housing and land use. Strong takes on bike lanes and tomatoes. 📌 Natomas, Sacramento, CA
Shelly K-S @shellyk-s.bsky.social 🌈 Lifelong print journalist, photographer, nature lover, feminist, student of society & staunch defender of facts. she/ her
Dr. Dandelion @gardengirl13.bsky.social Plant lover, Animal lover, hate hater. No DM’s
Alan Rockefeller @alanrockefeller.bsky.social Mycologist based in the Bay Area, California.
Shebikes21 🇨🇦 @shebikes21.bsky.social Urban cyclist. Passionately interested in safe cycling in and around Burnaby BC 🇨🇦 and the lower mainland. Interested in social
justice, local and world politics. We all intersect. Views my own.
Jillian Lovett @flightofphotons.bsky.social Photographer with a love for nature and animals located in San Jose. I’m hoping my photography can help spread joy, wonder and appreciation for this crazy and beautiful world we inhabit.
Zach Lovett @zdlovett.bsky.social I have strong opinions about text files and I like taking photos.
Geri Wittig @geriwittig.bsky.social