Chris Schaller @hicommander.bsky.social Software Developer, Planetary Image Research Lab, Lunar and Planetary Lab, University of Arizona - MRO/HiRISE • TGO/CaSSIS • Europa Clipper/EIS - he/him/his.
Bob Demers @bobdemers.bsky.social I am a photographer based in Tucson, Arizona. I traipse the Sonoran Desert, camera in hand, searching for quiet moments and intimate landscapes.
https://bobdemers.com/
Creating a safe operating space for the deep and open ocean @oceansos.bsky.social 🌊 OceanSOS Project
EU Horizon Europe funded | 4-year project (2026–2030)
Combining fieldwork, modeling & expert input to define a Safe Operating Space for marine ecosystems & guide sustainable ocean governance. 🌐
#OceanSOS #MarineScience
oceansos.net
@charbelm.bsky.social @charbelm.bsky.social Building a cozy corner of like-minded friends. No crypto, no financial pitches, and absolutely no creeps. RTs are just for sharing, not endorsing. ☕✨
Camille @nikkirl.bsky.social Life will not let down those who work hard, I will prove myself with my actions.
Discover Journals @discover.springernature.com Springer Nature’s new series of fully #openaccess journals, covering hot topics from across all disciplines and focusing on speed, service and integrity.
Meg Penvose Clark @megpenvose.bsky.social FROM THE RIVER TO THE SEA.
There i said it
Come and get me
Birth Carbon 312.4
She/her
Trying to do my bit by pressuring our ACT federal politicians to do better. The legal concept of transboundary climate harms is my new weapon
Canberra Australia
Jon Corsiglia (he/him/el) | Eco-Economy Insider @ecoeconomyinsider.com The economics of a healthier planet, minus the sermons. Honest eco-swaps + good news that also makes financial sense. 30-yr environmental communicator. 💚💙 SF Bay Area 🌊
Free weekly newsletter 👇
https://eco-economy-insider.kit.com/join
Global Nitrogen Congress @globalnitrogen.bsky.social Global Nitrogen Congress | June 3-4, 2027 | Amsterdam, Netherlands (Hybrid Event)
Website: https://nitrogencongress.com/
#Nitrogen #N2 #NitrogenCycle #NitrogenFertilizer #SoilHealth #PlantNutrition #NitrousOxide #ClimateChange #CleanAir
Blue Action Fund @blueactionfund.org Conserving marine biodiversity for future generations while improving lives of local people today. #30x30 - Funded by German, Sweden, Norway, Ireland & France
Chelsea Cook @phdbee.bsky.social Assistant Professor @ Marquette U in Milwaukee WI USA. CoFounder of HiveTech Solutions. Interested in complex social dynamics, mostly in bees.
Kawsar Hossen @kawsarhossen.bsky.social Oceanography Graduate, SUST
Physical Oceanography | Ocean & Climate Modelling
Also into Photography, ML, Linux & Electronics
he/him
Andrew Wright @marinebrit.bsky.social Marine mammal scientist (aka psycho with a permit). #MarMamSci; conservation social scientist & communicator #ConsMark | #ConSocSci | #ConPsych | #SciComm | #Behaviorchange. Sci-fi nerd.
Thoughts are my own. Reposts are not endorsements.
BayQuest @bayquest.bsky.social Captains, educators and community science enthusiasts doing what we can to protect aquatic life on San Francisco Bay.
linktr.ee/bayquest
a 501(c)(3) nonprofit corporation
Igal Katz @igalkatz.bsky.social https://swigal.blogspot.com/
EOM Offshore @eomoffshore.bsky.social Ocean systems built to last.
Stretch hoses, moorings, buoys & data/power delivery.
Guy Lane: founder Vita Sapien Philosophy @guylane.bsky.social Guy Lane—Australian environmental scientist & author asks: are you Vitan? Someone who loves nature, trusts science, and takes action?
Get FREE intro to Vita Sapien Philosophy—Take the Quiz—Ask Vita: vitasapien.org | guylane.com
Charlie Koven @ckoven.bsky.social Climate and carbon cycle scientist. I help make computer models of the biosphere and experiment on them so that we don't have to on the real one.
https://scholar.google.com/citations?user=fB5Lnz4AAAAJ
Scott Saleska @scott-saleska.bsky.social Ecology | Climate Change | Ecosystem Genomics
Prof EEB U of Arizona | proud father of college kid 
Wilton Aguiar @will-ton.bsky.social 
Neill Mackay @neillmackay.bsky.social Oceanographer interested in the ocean circulation, mixing and the ocean carbon sink. Also likes hiking, rock climbing, and playing guitar.
Solar Culture @solarculture.bsky.social Art Gallery and Music Venue, a cultural gem located in a historic warehouse in downtown Tucson.
I Quit Smoking 🚭 📚 🐕 @iquitcigs.bsky.social Anti-Smoker My Website campralquitsmoking.net See How I Quit 20 Years Ago Fought Nicotine 35 Years Supporting others who Quit 🚭 STL MO ❤️To Promote Authors 📚 & Ozarks 🌄 Photographer 📷 Pez Add @piperformissouri.bsky.social @jesspiperfanpage.bsky.social 💙
It’s “Mrs. Powers” during my day job @mrspowersdayjob.bsky.social K->1st grade teacher in Tucson, UU, Democrat, Progressive 🔬🌵🌊🕊️ Ally to LGBTQIA+
—> If I don’t follow back, just remind me!
Proud member of the 94.5% of the population with an above average sense of humor.
I am my dog’s emotional support person.
Llewelyn Pritch @llewelynpritch.bsky.social https://www.co2.earth/ https://bsky.app/starter-pack/llewelynpritch.bsky.social/3latkd27lhd2e
https://www.blueskypacks.com/starter-packs/affordable-travel-bookstore
🚫PornDatingFansListDMsMAGATrumpMuskNazislluminati🚫
Laura Jones-Pettit @jonespettit.bsky.social Artist, writing teacher, nature lover, judgmental Wheel of Fortune watcher. A bit too interested in higher ed and public policy.
Forum Météo Climat #FIMC2026 🌎 @forumeteoclimat.bsky.social #Climat #Météo #Solutions #TogetherForOurPlanet📍#Expo grand public📍 #Colloque📍#MediaWorkshop | https://linktr.ee/forumeteoclimat
@sydneyfrose.bsky.social @sydneyfrose.bsky.social 
Christopher Brown @mrchristopherbrown.bsky.social Social Media Influenza
#Education. #Science. #Technology.
Also, #comics, #games, #music, #denim, and #guitars / #ukulele.
Brandon Bishop @brandontbishop.bsky.social Seismologist, investigates the Andes and subduction zones, currently complexly affiliated with St. Louis University and looking for new projects.
Replies to my geoscience posts that include LLM content get your account blocked.
Samuel Brenner @sdbrenner.bsky.social PhD in physical oceanography from the University of Washington.
🇨🇦(he/him)
https://sdbrenner.github.io/
Scripps Institution of Oceanography @scrippsocean.bsky.social Understanding and protecting the planet since 1903.
📍UC San Diego
Kerim Hestnes Nisancioglu @nissenjo.bsky.social Professor of Climate Dynamics at the University of Bergen and lead Polar Climate at Bjerknes Center for Climate Research #climatenarratives #ice2ice #acdcsummerschool #eastgrip #illu #sdg13
🖨 Michael Galde 💻 @michaelgalde.com Professor at the University of Arizona 🎓
Father of two. 💏
Happily married and loving the desert 🌵
Malware, Network Analysis, Industrial Control System Security
https://michaelgalde.com/
#Cybersecurity
Ladd Keith @laddkeith.com Climate planner | Associate Professor & Director, Heat Resilience Initiative, University of Arizona | Helping cities plan for extreme heat 🏜️🏳️🌈 https://laddkeith.com
Bernhard Wehrli @bernhardwehrli.bsky.social environmental scientist with an undiluted passion for water
Bernard Chevalier @ber89.bsky.social ITpro @Microsoft, curious, speed lover, astro fan, gamer. Alert, help, share, learn. Views are my own
#StrongerTogether #unfoldtheuniverse #StandWithUkraine
IOPP Environment and Energy @iopp-environment.bsky.social Join us in uniting global research communities to tackle environmental challenges and drive sustainability.
Keep up to date with the latest research and news from our journals.🌿https://ioppublishing.org/publications/environmental-research-series #ERL 
Irina Marinov @irinaclimatemom.bsky.social mom, oceanographer, climate scientist, prof at Univ of Pennsylvania, West Philly resident. Romanian to start with, Middlebury BA, Princeton PhD, then MIT and WHOI.
Matt Nyman @mattnyman.bsky.social Bellevue, Washington. Very upset about Trump’s destruction of America but used to be a pretty normal active social political commentator.
@dealnathan02.bsky.social @dealnathan02.bsky.social Medical doctor and single Dad with a son, I love Traveling, Camping, Beach, Reading, Dancing and so many other hobbies
Garry Glass @garryglass.bsky.social Oceanographer and Environmentalist
Dr. Lori T. Sentman @loritsentman.bsky.social NOAA climate scientist 23 yrs numerical modeling @ GFDL Princeton. Climate-biogeochemistry. @RutgersSEBS alum, runner, ⚾️ coach, boy mom.
————————————————
Rupert Rivett @rupertrivett.bsky.social 📸 Photographer | capturing life's candid moments with my camera 📸
🌍 https://rupertrivett.photoshelter.com 🌍
#RealStreetPhotography #Photojournalism|
Skilled in unobtrusive, authentic #storytelling
📣NEW SUBSTACK 📔
👇📸👇📸👇📸👇📸
https://rupephoto.substack.com/
G What? @gwwest.bsky.social Interested human of Nature, Architecture, Science, Building, Passive House, Politics, Wisdom & Wow.
Elizabeth Maroon @lizthered.bsky.social Climate Scientist, Musician, Amateur Gardener, Mom
Suzanne @sogallivingincal.bsky.social World Traveler, attracted to kind people, liberal, on a journey to continue to learn. NO DMs, NO Only Fans, Or MAGAS
@fuzzydunlops016.bsky.social @fuzzydunlops016.bsky.social 
Tom Marchitto @tommarchitto.bsky.social Professor of paleoceanography and paleoclimatology at University of Colorado Boulder
Nadine Lehmann @nadlehmann.bsky.social Marine biogeochemist interested in carbon and nutrient cycling | Research fellow @ IMAS/UTAS | she/her
💙 Leslie 💙 @jazzzzzy.bsky.social Proud Nana to Riley and Reese, animal lover, senior, liberal, atheist, healthy vegan, music lover, book lover, nature lover and best life navigator (Squirrel!)
Kindness Matters
Lena Nicola @lenanicola.bsky.social Doctoral Researcher working on Antarctic ice dynamics at PIK Potsdam and MPI-GEA 🇦🇶🧊
Co-Chair of APECS Germany ❄️
Junior Chief Editor at PolF 📑
Views are my own.
Adam Csank @acsank.bsky.social Geographer at U Nevada, Reno. Interested in past and present climate, dendrochronology, forest health, environmental history, and the Arctic. 🇨🇦 (he/him). views my own.
@kdow123.bsky.social @kdow123.bsky.social 
Sophie Bodek @streamofsophie.bsky.social PhD student in CEE @ Stanford; interested in geomorphology 🏞, sediments 🪨, and fluids 🌊; she/her; go birds 🦅🦅🦅
Clara Burgard @climateclara.bsky.social Polar climate scientist at LOCEAN-IPSL in #Paris. ex-MPI Meteo and ex-IGE.
I ❤️ #ice, #ocean #polar regions, #climate 🧊🌊🇦🇶🐻❄️🐧
she/her
🇫🇷🇩🇪🇪🇺
anlomedad @anlomedad.bsky.social I know nothing of climate change. But its complexity is fascinating.
And how should we, our societies, live within biophysical planetary boundaries?
*322ppm
Silke Merchel @silke-merchel.bsky.social I love large-scale analytical facilities, boulders & meteorites...supported by rubber duck (for scaling) & Earth scientists (for safety & science) in field work
http://www.meteoroids.de
Mikkel Winther Pedersen @mikkelwp.bsky.social I am a molecular paleo-ecologist. Interested in good science, especially genetic studies. I tweet about science mostly.
Jon Baker @jonbakerocean.bsky.social Climate Scientist @metoffice 🌍🌊 |
Exploring AMOC and global ocean circulation |
Views are my own | https://linktr.ee/jonbakerocean
Andreas Schmittner @andreasschmittner.bsky.social Climate scientist, ocean, ice, biogeochemistry, paleo, modeling 🌦️🌎🌊❄️🌡️🥼🔬💻🦖
Danger Granger 🇨🇦🇺🇦 @dangergranger73.bsky.social 
Carl Jurkowski @climatecarl.bsky.social PhD candidate - University of North Carolina at Chapel Hill
Dendroclimatology, paleoclimatology, remote sensing
Julia Tanner @juliatanner20.bsky.social Climate Emergency
Pro EU #FBPE
Democracy
Equality
UBI
I hope you don't mind but I don't really want to DM anyone on here.
Michael Tobis (mt) @mtobis.bsky.social PhD atmospheric/oceanic sciences 1996 but a bit rusty.
Opinionated.
Main topics: climate, sustainability, Canada, AI and ML, journalism.
Also: roots music, art, healthy plant-based food.
Please think like a planet!
https://initforthegold.blogspot.com
GN @w1ts3nd555.bsky.social Architect, urbanist, gardener, ecology enthusiast, building scientist — interested in sustainability at all scales of the built and natural environment. Open-source. Pro-democracy and pro-rule-of-law. Views are my own. Blog: https://w1tsend.wordpress.com/
jenny hay @ajennyh.bsky.social Geography, Data Science, Public History, Anthropology, Climate Action
Coordinator for North America Region of the Climate Heritage Network
Alexander Jerry @u486.bsky.social 
Anna Cabré Albós @annacabrealbos.bsky.social Climate-ocean physicist starting to grasp the diplomatic world / Consultant for the World Bank / UPenn / Ph.D. in Cosmology / Author of 2 children's books & documentary 'Begin Again'
Rhys Allen @rhysallensysbio.bsky.social #BlackLivesMatter
Microbiologist postdoc-ish. 🦠😍 Systems metabolic engineering, synthetic ecology. 🧬✂️ @RhysAllenSysBio@genomic.social 🔬
Common Descent @commondescentpod.bsky.social A podcast about paleontology, evolution, and the history of life on Earth.
Hosted by Will🐊 and David🐍
https://commondescentpodcast.com/
PLOS Climate @plosclimate.org Non-profit, Open Access and multidisciplinary journal for climate research.
We're an action-oriented community with high methodological and ethical standards, aiming to empower urgent action on climate change.
Homepage 👇
plosclimate.org