Alt National Park Service @altnps.bsky.social The official "Resistance" team of U.S. National Park Service. Our website: www.ourparks.org
Farwest Erica @farwesterica.bsky.social Old Lefty, liberal af, retired; on FB since it was students-only; family genealogist, loner but never lonely; my spare monitor is my window on my world. DM me only if you already know me...
DMovies @dmovies.bsky.social your platform for thought-provoking cinema
Charles Keener @charleskeener.bsky.social Anti-Zionist Free Palestine Ukraine Solidarity Anti-Racist Anti-Carceral Abolitionist Anti-Genocide Anti-Colonial Anti-War Anti-Imperialist Intersectional Feminist Queer LGBTQI+ Green Eco-Socialist People Planet Peace Interfaith Seeker of Beloved Community
Misty Griffin @mistygriffin.bsky.social Author of Tears of the Silenced 📚Consulting Producer on Sins of the Amish 📺 Creator of the Every Child Safe Act Petition ✍️ mistygriffin.com
💠 #GoodTrouble 💠
Dana Hajek @danahajek.bsky.social Data Journalist @ Zeit Online, before: Frankfurter Allgemeine Zeitung
Alumna 2020 @ City, London University 
Emanuele Silvio Gentile @emanuelegent.bsky.social Atmospheric Physicist and Climate Modeler exploring how extreme winds, turbulence, clouds & mesoscale systems respond to climate change. Focused on advancing Earth system modeling and improving climate predictions with km-scale simulations and now AI. 
Chris MacDonald @chrisjmac.bsky.social I teach ethics at the Ted Rogers School of Management in Toronto. Philosopher by training. Chair, Law and Business Department. Director of the Ted Rogers Leadership Centre. Current research topic: the ethics of vigilantism. Neach-ionnsaghaidh na Gàidhlig.
Carla Gray @cgraybluesky.bsky.social Broadcast journalism lecturer at Massey University and occasional freelance producer for BBC News (you can check out but you can never leave)
Aaron Regunberg @aaronregunberg.bsky.social Dad, organizer, lawyer working to hold Big Oil companies accountable for their climate crimes. Opinions my own.
Neil Kitching @carbonchoicesuk.bsky.social Climate solutions blogger. Geography, environment, energy, nature, heat pumps and water expert from Scotland, UK. Author of 'Carbon Choices' on common-sense climate solutions.
www.carbonchoices.uk
Dr. Mariana García Criado @nanitundra.bsky.social She/her | Macroecologist | Lover of maps, plants & cheese | Marie Skłodowska-Curie Research Fellow @creaf.cat via University of Edinburgh, IUCN | Assoc Editor at Arctic, Antarctic and Alpine Research
Jeremy Yoder says no war @jbyoder.org Evolutionary biologist, runner, writer, gay. Not necessarily in that order. LAX and elsewhere
Signal @jbyoder.82
Also ecoevo.social/@jby, jbyoder.org
Jessica Ulrich-Schad @julrich-schad.bsky.social Associate Professor of Rural & Natural Resources Sociology @ Utah State University
Arno Harris @handle.invalid Energy transition + climate. Solar + batteries + EVs. Cyclist + dad. Tractor lover. West County 4 life, fool. Trophy-husband to @DrBurkeHarris.
Shawn Serbin @doctorjackpine.bsky.social Earth Scientist. Opinions my own.
#RemoteSensing #EarthObservation #GlobalChange #EarthScience #Ecology #Ecophysiology #CarbonCycle #OpenScience #R #Python
Also on Mastodon
https://mastodon.social/@sserbin
Alyssa @thealyssaleigh.bsky.social Advocating for a better world 🌎
Climate & equity professional ☀️⚖️
Marcia Fiamengo @fiaanaut.bsky.social science and exploration evangelist
@Filmstacker scicomm
"Why be a star when you can make a constellation?" — Mariame Kaba
Anping Chen @dranpingchen.bsky.social plant and ecosystem ecologist @ Colorado State University, nature enthusiast. https://apchenecologylab.weebly.com
Windsor Aguirre @windsor-aguirre.bsky.social Evolutionary ichthyologist. Professor. Son of immigrants. Dark chocolate enthusiast.
Josée Rousseau @jsrousseau.bsky.social Ecologist. Use science to conserve birds, bees, forests, and other wildlife and ecosystems. Welcome critical thinking. Appreciate diversity.
Bruce Congdon @generousgarden.bsky.social Retired professor interested in entomology and ecology. Avid gardener. Actively hopeful about the future.
dogsndistractions @dogsndistractions.bsky.social Big Food Co microbiologist, food safety 🤓, dog trainer 🐕 Artisan soap maker 🧼 Easily distracted
Can I pet your dog? 💕🐾
Xiye Bastida @xiyebastida.bsky.social Climate Justice Activist 🇲🇽
Luke Ridgway @lukeridgway.bsky.social Conservation Manager @ Ontario Conservation Accelerator 🌲
Small business owner and 15-minute city enthusiast.
Ptbo | Nogojiwanong
Dave Holder @wxlove.bsky.social WeatherNation Meteorologist, Oklahoma Grad, Terrible Social Media Game
Heather Braun @heatherbraun.bsky.social Canadian, conservationist, public servant, mom and mentor. Demented and sad, but social.
ProfKakie @profkakie.bsky.social Professor of Multimedia. Practitioner of multiple media. WRFL alum. LPFM enthusiast. Kentucky-Penn State-Clemson (NOT for football) ("Khaki" like the fabric.)
Jacques LeBlanc @jacquesleb.bsky.social Directeur du Laboratoire vivant - Lait carboneutre | Une démarche d'innovation supporté par la science pour améliorer le bilan carbone des fermes laitières au Québec.
Karen Leader @proftinkerbell.bsky.social Art historian, intersectional feminist, activist, sharp-tongued, soft-hearted. Despite name, mostly a follower on socials. She/her. No DMs. 🚫
☮️🏳️🌈🏳️⚧️🐈⬛💙🇺🇸
Anders Halvorsen @andersokhalvorsen.bsky.social Vice President for Global Public Policy at the World Innovation, Technology and Services Alliance (WITSA)
Dr. Makere Stewart-Harawira @puanga.bsky.social Professor, Indigenous, Environmental and Global Studies, Faculty of Education, University of Alberta. Research on planetary governance, climate change, biodiversity & more-than human species, applying Indigenous knowledge & ethics.
Dr. Johnathan Flowers, Bisexual of the Blade (Alt-text or DIE) @shengokai.blacksky.app Martial artist, motorcyclist, pragmatist, comics philosopher, queer phenomenologist.
Assistant Prof @CSUN. Japanese philosophy, race, gender, disability, tech/AI. Inquiries: johnathan.flowers@csun.edu
IRON LORD. Rider of the mind shaitan. He/Him/His 🏳️🌈
Héctor Hawley Herrera Ph.D @staticpopcorn.bsky.social (He/him) Latino PhD physicist on experimental dark matter! 🌌🔭🇲🇽 in 🇨🇦🍁Now doing R&D in radiation inspection.
Follow me for science, art, and cute animals. Also, occasional rant.
Views my own.
Deborah Blum @deborahb.bsky.social Book author, toxicology journalist, fascinated by poison and murder (current book project), and, oh yeah, I'm the former director of the Knight Science Journalism program at MIT.
Brendan Harley @profharley.bsky.social #blacklivesmatter | #translivesmatter | 🍉
Harvard & MIT trained bioengineer
Professor @ U. Illinois & Cancer Center at Illinois
health | society | Imagination & discovery
Partner @kateclancy.bsky.social | runner | dad | nerd
Chris Baraniuk @chrisbaraniuk.com Freelance science & technology journalist. 12+ years experience. Irish/Polish. Writes for the BBC, Wired, The Guardian and others!
Portfolio: chrisbaraniuk.com
Newsletter: thereengineer.pro
Coaching: chrisbaraniuk.com/coaching
HQ: Belfast, N. Ireland
Charlotte Weatherill @ckweatherill.bsky.social Lecturer in Environmental Politics
Climate politics - vulnerability - islands
Convener of @bisa-ecpwg.bsky.social
Publications: https://scholar.google.com/citations?user=xNz9T8sAAAAJ&hl=en&oi=ao
Views are mine and represent me
Andy Scollick @andyscollick.bsky.social Strategic defence planning and foresight | security and defence policy | interactions between climate change, energy, security, defence | former adviser to Ukraine's military | marine environmental policy | PhD in sustainability science | Ireland / Europe
Wim Carton @wimcarton.bsky.social Political Ecology @ Lund University. Climate mitigation politics, carbon removal and offsetting 🦄 / Books: Overshoot (Verso, 2024); The Long Heat (Verso, 2025)
Derrick Flakoll @dflakoll.bsky.social Policy @BloombergNEF - US and Canadian industrial strategy, trade, regulations, etc. UNC and @harvardkennedy.bsky.social
alum. Category-5 brainstormer. Views are my own, likes & reposts are not endorsements, etc.
Victoria Bogdan Tejeda @vbogg.bsky.social Climate law attorney, Bay Area nerd.
w/ Center for Biological Diversity’s Climate Law Institute.
Andrea Conroy, PhD @andrealconroy.bsky.social Pediatric Infectious Diseases. Acute Kidney Injury. Severe Malaria. Blackwater Fever. #TranslationalScience #PublicHealth 🇨🇦 🇺🇸 🇺🇬
Assoc Prof Robyn Pickering @pickeringrobyn.bsky.social Assoc. Professor University of Cape Town, South Africa 🇿🇦 Co-director Human Evolution Research Institute | geology, isotopes, U-Pb dating carbonates, human evolution, southern African palaeoclimates | equitable fieldwork | decolonisation |she/her
Magnus Carlbring @magnuscarlbring.bsky.social Klimat. Folkbildning. Författarskap. Född vid 318 ppm.
Charlie Turrell @charlieturrell.bsky.social PhD researcher in atmospheric dynamics 🌍🌪️
Recently started communicating climate science in short-form videos. Hopefully I'll actually make good content at some point.
Follow link for climate.charlie platforms:
https://linktr.ee/climatecharlie
Emily Rhoads @emilyrho.bsky.social “Geologist | Earth’s storyteller | Exploring rocks, fossils, and everything beneath our feet. Passionate about the planet’s history and its future. 🌍🔍”
Steffen Krones @steffenkrones.bsky.social Director & Filmmaker
based in Dresden, GER
www.thenorthdrift.com
Robber Fly @robber-fly.bsky.social 
Steve Smith @stevenjsmith.bsky.social Earth-Human Systems Scientist at the Joint Global Change Research Institute (PNNL) and the Center for Global Sustainability (UMD). Canoeist. Singer. Comments are my own. He/him/his.
Climate Words @climatewords.bsky.social 🌎 Empowering action through climate literacy
🔗 climatewords.org/links
Valentin Sandulescu @valisandulescu.bsky.social Historian; Assistant Professor, University of Bucharest. PhD in History @CEU Budapest. 🎓 History & historiography of fascism and antisemitism/history of the Jewish community in Romania. 🗃
https://unibuc.academia.edu/ValentinSandulescu
Sibilla @sibilla85.bsky.social 🏔️🥾🧗🏼♀️🪸🤿🦈
Ictiopathologist, PADI divemaster
Love mountains, the ocean, travels, books, and sports
Winnifred Louis @winnifredlouis.bsky.social Social psychologist from U of Queensland in Brisbane Australia (Jagera/Turrbal country). Stats, intergroup relations, system change. Peace, democracy and human rights, a sustainable world. Director @socialchangelab.bsky.social
Dr Carol Fenton @drcarolfenton.bsky.social BC-based public health and preventive medicine specialist physician
Dr Frankie Boyd @frankieboyd.bsky.social Geographer with a little bit of landscape architecture, environmental psychology and business.
🌻Urban nature connections, biodiversity and wellbeing.
✨ Cat called Aoife
Kathi Nitsch @kathinia.bsky.social Climate science & justice 🌿 | Human Rights ✊🏽 | Bi 🩷💜💙 | Avid reader 📚
Nick Caverly @nickcav.bsky.social Professor person. Environments, technologies, and racial capitalism. I wrote a book: DEMOLISHING DETROIT: HOW STRUCTURAL RACISM ENDURES (Stanford UP, 2026). My words, not my employer’s. For more: nickcaverly.com
Frank van Leth @fvlscience.bsky.social Epidemiologist. Intersection methodology, infectious diseases and social science. Vrije Universiteit Amsterdam. Dept. Healh Sciences, Head section International Health. Vice-director Amsterdam Public Health research institute. #TB #HIV #AMR #syndemics
Michael Muller (he/him) @michaelmuller.bsky.social These days I read & write haiku with the amazing BlueSky community. I also do research at the hybrid intersection of HCI, AI, critical computing, and social justice. Co-chair of ACM SIGCHI CARES. Member of Fempower.tech, AccessSIGCHI.
Thijs Christiaan van Son @thijschr.bsky.social Aquatic Ecologist | Concerned about our water resources and associated ecosystems | Founder of Ecofluent
Tofte, Norway 🇳🇴
Alf Ring Kleiven @alfring.bsky.social Scientist, Institute of Marine Research, Norway. Conservation, coastal fisheries and the way towards 30by30
@wstrmrk.bsky.social @wstrmrk.bsky.social Photographer, filmmaker and climate acrobat from the north of Sweden. Astro and flight sim nerd. Born: 333 ppm CO2
London Mining Network @ldnminingnetwork.bsky.social London Mining Network is an alliance of human rights, environmental, and solidarity organisations. We work to support communities around the world who are harmed by mining companies based in or financed through London.
https://linktr.ee/londonminingnetwork
Maxime Bodereau @maximebodereau.bsky.social Ux Ui Product Lead Senior Designer | UX Forensics | Ai LLM Psychologist | Visual Alchemist | Codesmith | Brandologist | Full Steak Designer
Ebba Malmqvist @ebbamalmqvist.bsky.social Research in Planetary health Lund university and passionate about our planet
Hilde Lynnebakken @hildelyn.bsky.social Communicating Physics @unioslo. Skribent i Titan.uio.no. Glad i fuggel 🐦⬛
John Suhar @johnsuhar.bsky.social 🌍 Sustainability + Social Impact Leader
🌊 Inspiring global action at World Surf League x WSL One Ocean
📍 Based on Tongva land
📸 http://instagram.com/jtsuhar/- B Susan Bernardin @bernarsk.bsky.social Professor, Director, Oregon State University. Ed, Gender & Am. West (Routledge); Indigenous comics & lit. Red Soxer in PNW (she, her).
Eric Giannella @giannella.bsky.social Associate Research Professor at Georgetown Better Gov Lab & Massive Data Institute: 1) Evidence-based implementation for safety net programs 2) Open source tools for data sharing in public services. Founded and led Data Science team at Code for America.
Christos Giannaros @cgiannaros.bsky.social Ph.D. Environmental Physics
HEAT-ALARM website: https://theheatalarm.wordpress.com/
Scopus Author ID: https://tinyurl.com/48c47e7r
#extreme #heat #urban #climate #human_biometeorology
David Mayerich @supox.net optics, microscopy, high performance computing
-------------------------
video games, TTRPG, fencing, woodworking
STIM Lab
https://stim.ee.uh.edu/
(views are my own and do not represent the University of Houston)
Dr Dr Oona Snoeyenbos-West @oonawest.bsky.social Co Founder, MycoMine 🍄🟫🍄Environmental Microbiologist /Geomicrobiologist, First Gen Scientist 🇺🇸 🇬🇧 Manifesting Microbes 🪄🦠🧫🪄💫
Dr. Kris Lewis @kristylewisphd.bsky.social Biological oceanographer exploring how global change impacts marine food webs and coastal communities through geospatial and ecosystem modeling. Dedicated to mentorship and fostering inclusion in the ocean sciences.
CF @buxton-vienna.bsky.social 
Maria @mmylova.bsky.social Postdoc in theoretical cosmology at Kavli-IPMU, Japan. Emmy Noether Fellow at Perimeter Institute. I work with early universe cosmology, primordial gravitational waves, EFT of gravity, dark energy and dark matter. Happy to answer questions if I can!
Janycksb @janycksb.bsky.social Ph.D candidate @UOttawa. Feminist and participatory research. Gender issues in international development/humanitarian aid & global health. Participation. Ethical responsability against epistemic injustice and (neo)colonialism as a global north researcher.
Jessica Tierney @leafwax.bsky.social Climate scientist living in the Sonoran Desert. Analyzer of leaf waxes to learn about past climate change. Professor at the University of Arizona. I also like birds, nature, pets🦉🌿🐕 | Opinions are mine, not those of my employer
Wild Roots Niagara @wildrootsniagara.bsky.social Native Plant enthusiast and small business supplier of native seeds in Ontario. Certified Pollinator Steward.
Rob Kunzig @robkunzig.bsky.social Writer, editor. Environment, science. Alabama, DC. Former Nat Geo.
Hester Jiskoot @glasheologist.bsky.social glaciologist | physical geographer | world citizen | humanist | she/they | Chief Editor @igsoc.bsky.social Journal of Glaciology & Annals of Glaciology
Bronwyn Edgell @bronwynedgell.bsky.social Silly little Canadian, living in the UK
MSc - Global Biodiversity Conservation
@stephenfarrant.bsky.social @stephenfarrant.bsky.social Sustainability adviser & environmental optimist, combining pragmatism with purpose to help organisations build resilience for tomorrow. Born 324.42ppm.
Cathy Clark @cathyhc2.bsky.social Faculty Director, CASE at Duke. 
Fridays For Future Philly @fffphilly.bsky.social We are the local chapter of the Fridays For Future USA network! We are an intergenerational climate change action group in Philadelphia, Pennsylvania USA
https://linktr.ee/fffphilly
Patrick @ptfree.bsky.social Gay conservation scientist 🌈🐘🌄 living in SF 🌁. Political junkie. Frequently grumbly. Entirely unable to say ‘no’ to pastry.
Ryan Eichberger @ryaneichberger.bsky.social 
Stephen Kinsella @stephenkinsella.bsky.social Professor of Economics at the University of Limerick in Ireland. Economic Advisor
to An Tánaiste (Ireland’s Deputy Prime Minister and Minister for Finance)
Niklas Weins @niklasweins.bsky.social Assistant Professor in International Studies at Xi’an Jiaotong-Liverpool University 🇨🇳🇧🇷 🌱
Zach Michael @zachmichael47.bsky.social CU Boulder PhD candidate. NSF GRFP Fellow. Synoptic dynamic meteorology. Wouldn’t you like to know weatherboy. 🏳️🌈
Emery Nolasco @01134mre.bsky.social Ocean Robotics Engineer | Artist | Adventurer
Advancing ocean science, fostering community, and exploring creativity through innovation and design. Advocate for nature, art, and environmental stewardship.
Yoca Arditi-Rocha @yoca1000.bsky.social Mom, Wife, Dog lover, Latina Advocate that fights 4 #CleanAir4Kids & #ClimateAction. Hates #FoodWaste & many isms! Personal views only.
Melissa Moulton @melissarmoulton.bsky.social Coastal oceanographer in the mountains. NSF National Center for Atmospheric Research, Boulder, CO and the University of Washington. (she/her)
John Farrell @jb1prod.bsky.social Climate video at Wash Post
Uta Leconte @utaleconte.bsky.social Cultural Scientist in Architecture and Urbanism. Climate Transformation / Intersectionality / Transdisciplinarity. Researcher at GTAS Institute, TU Braunschweig
@opencultures.bsky.social
FridaysforFuture Lund, Rolf v Dorp @ffflund.bsky.social climate, peace, action, demilitarize, grassroots, organize, climate trap, yes to renewables, no to fossile fuels, reduce co2 emissions, Climate change is a key issue. But better is to focus on that fossile fuels kill, harm, displace, annilate, victimize