Future Dr. V @vgtxresearch.bsky.social Founder of VGTx Research Initiative, Graduate Video Game Psych researcher and lifelong gamerโจ
@vgtxresearch on twitch, YouTube, & IG ๐ฎ๐ง ๐
MIT Center for Sustainability Science and Strategy @mit-cs3.bsky.social Our research improves understanding of sustainability challenges and helps decisionโmakers address global change, enhancing wellโbeing for current and future generations.
Website: https://cs3.mit.edu/ 
Visit Gallup @visitgallup.bsky.social Gallup offers true, life-changing moments deeply rooted in Native American tradition and its People for outdoor adventures, art lovers and culture seekers.
Brian Roemmele @brianroemmele.bsky.social we can only see what we think is possible.
Jeremy Bekker, PhD @jeremybekker.bsky.social Clinical Psychology PhD
Postdoctoral Fellow at Portland Psychotherapy.
Sustainable Well-being, Ecopsychology, Climate Psychology, Positive Psychology Interventions
He/Him
Rocketgirl ๐ @rocketgrrl.bsky.social แดษดษขษชษดแดแดส, สแดแดแดษดษช๊ฑแด, สแดแด๊ฑแดแดสสษชแดษด. แดกสแดสแด สสแดแด ษขแดแด๊ฑ แดแด สสแดแดแด #๐๐๐๐๐๐๐๐๐๐ด๐ผ
Matthias Fripp @matthiasfripp.org Finding the best ways to integrate all the energy thingsโwind, solar, geothermal, nuclear, hydrogen, transport, industry, buildings. Creator of Switch modelโsoftware to help with this. Global Policy Research at energyinnovation.org. Opinions are my own.
National Weather Service @nws.noaa.gov Official Bluesky account for NOAA's National Weather Service.
Boze Herrington, Library Owl @sketchesbyboze.bsky.social books, beauty, history, folklore. fan of Dickens & @littleseamstress. gets dressed up like a pillow so she's always in bed. patreon.com/sketchesbyboze, https://linktr.ee/sketchesbyboze
thedreydossier.bsky.social @thedreydossier.bsky.social Writer/creator of The Drey Dossier on Substack. Investigating how technology rewires power, politics, and public life.
Mayor Zohran Kwame Mamdani @mayor.nyc.gov Fighting every day to deliver a city that working New Yorkers can actually afford. Mayor of New York City.
Jill Irwin @jillirwin.bsky.social Ph.D. Neuropsychologist.
Ex-Traveller. Procrastinator. Favourite number: N95.
#ElbowsUp ๐จ๐ฆ๐จ๐ฆ
Josh Morsell @joshmorsell.bsky.social Writer. Private investigator. Green transitionist. Northern Californian. joshmorsell.com. @greenintel.bsky.social.
Callum Laing @callumlaing.bsky.social I help ambitious people raise capital, get board seats, take companies public. Let's get more entrepreneurs and builders on bsky!
Author of 4 best selling business books
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
Mushtaq Bilal, PhD @mushtaqbilalphd.bsky.social I write about how to use AI for academic purposes | Building ChatAcademia.com
Dr Chris Macdonald @drchrismacdonald.bsky.social ๐จโ๐ฌ Scientist | Founder | Author
๐ฅ Health Tech๐ดBetter Protein
๐ 40 Under 40 in Science
๐ฅ Innovation of the Year
๐ University of Cambridge
๐ฏ On a mission to provide 1M free treatments in 2026
๐ DrChrisMacdonald.com
Debbie Gale Mitchell @heydebigale.bsky.social Chemist, ๐งฒ spectroscopist, mother, (Teaching) Professor of Chemistry at University of Denver. Loves reading romance and nonfiction ๐๐, currently writing a narrative nonfiction book on spectroscopy๐จOpinions and thoughts and posts are my own!
Environmental Data & Governance Initiative @envirodgi.bsky.social EDGI works to build environmental data and governance systems that are more just, equitable, and effective.
Website: envirodatagov.org
Newsletter: https://tinyurl.com/cf3rjd46
Volunteer: https://envirodatagov.org/volunteer/
OrendaNehiyawak @orendacree.bsky.social ๐๐๏ธ๐ป๐๐น๐๐
๐๏ธ๐งNetworker for clients in need; Cree Kokum, learning re Indigeneity; #MMIW #MMIM love going far into Nature, breathing forest air, remote camping; becoming aware of climate crisis & needed actions; love to travel
Dr. Travis Langley @drtravislangley.bsky.social Batman & Psychology author, Popular Culture Psychology editor, psych professor/chair, social psychologist, Wheel of Fortune champ. Teach on media, crime, mental health.
16 books, most recently on Stranger Things, Spider-Man, The Handmaid's Tale.
#blue
IEA Education @ieaeducation.bsky.social International Association for the Evaluation of Educational Achievement working to research, understand & improve education worldwide #TIMSS #PIRLS #ICILS #ICCS #LANA
https://www.iea.nl/
Jennifer Victoria Scurrell @jvscurrell.bsky.social C y b o r g F u t u r e s ยฆ PhD Candidate @ETH Zurich | Human-AI Interaction - AI InfOps - Responsible AI | GenAI Red Teamer | Futurist
Go4Know @go4know.com ๐ฅ Blog by Dariusz Majgier. AI, fun facts, science & brilliant ideas:
๐ https://patreon.com/go4know
๐ฅ Get prompts, art styles & tutorials. Learn how to create ChatGPT & Midjourney images!
๐ Join me: https://patreon.com/ai_art_tutorials
Citizens' Climate Lobby @cclusa.org Want Congress to address climate change? We do too!
Current actions โก๏ธ cclusa.org/action
Nonpartisan | Nonprofit | #GrassrootsClimate
Marko Bajlovic @marko.tech pragmatic, progressive multidisciplinary creative, data scientist, full stack dev & designer. occasional avid beach goer. always learning.
๐ https://marko.tech ๐ https://startyparty.dev
Jamie B @concernedlearner.bsky.social Nature Gal loves hiking, camping even in winter, volleyball! Getting more active with Feminism, climate change, environment & Indigenous issues! Doom times closer? ๐๐จ๐ฆ๐บ๐ฆ ๐๐๏ธ๐ป๐จ๐พ๐๐๐น๐โค๏ธ๐ฆ๐โ๏ธ๐ถ๐ป
Christopher Brown @christopherbrown.bsky.social Writer & lawyer. Author of A NATURAL HISTORY OF EMPTY LOTS โข Novels TROPIC OF KANSAS et al โข urban nature newsletter FIELD NOTES โข christopherbrown.com
(((E. Glen Weyl/่ก่ฐทๅซ))) โฟป ๐บ๐ธ/๐ฉ๐ช/๐น๐ผ @glenweyl.bsky.social Papa of two girls; husband to Alisha Holland; Jew; Founder & Research Lead, Microsoft Research Plural Technology Collaborator; Founder & Chair, Plurality Institute; Founder & Board Member, RadicalxChange Foundation; co-author, Radical Markets and Plurality
Ellen Speirs @greenscare.bsky.social Environmental Science undergrad
@UNF
Devotion to ecological restoration, local flora, conservation and community.
Julia Bognar @juliabognar.bsky.social Director for Climate, Institute for European Environmental Policy (IEEP @ieep.bsky.social). Researching climate policy solutions for agri-food and forestry sectors. Mum of two boys. Canuck in Switzerland. Views my own.
Mason Center for Climate Change Communication (Mason 4C) @mason4c.bsky.social George Masonโs Center for Climate Change Communication (Mason 4C) transforms the way people talk about climate change. We study audiences and foster trusted messengers to increase public action toward climate solutions.
goose @opensource.block.xyz local open source AI agent that automates complex developer tasks, is LLM-agnostic, integrates with MCP, and is available in both Desktop and CLI
Pennsylvania College of Technology @penncollege.bsky.social 
CJC <3 ๐บ๐ฆ๐ฉท๐๐๐บ๐ฆ @castyman22205.bsky.social Iโm a 20 year old guy in New Jersey. Earth/Space science enthusiast so expect lots of science posts about everything from meteorology to geology. My philosophical views are mine alone. Was a high school band kid. Bi. Anonymous.
Jesse D. Jenkins @jessedjenkins.com Macro-energy systems engineering, optimization & policy. Associate professor at Princeton University. Leads the ZERO Lab. Co-hosts SHIFT KEY podcast. Time100 Next & TIME100 Climate honoree. More at linkedin.com/in/jessedjenkins & zero.lab.princeton.edu
ACM FAccT @facct.bsky.social ACM Conference on Fairness, Accountability, and Transparency (ACM FAccT). June 2026 in Montreal, Canada ๐จ๐ฆ #FAccT2026
https://facctconference.org/
Kelley De Polt @kdepolt.bsky.social Ph.D. student at MPI-BGC & VU IVM | Researching (multi-)hazards and impacts | MYRIAD-EU & @hydrorth-lab.bsky.social | MS Geography โ ECU | BS Meteorology โ NC State | She/Her
KelleyDePolt.com
Stefan Sobolowski @stefansobo.bsky.social Climate scientist; climate dynamics, impacts and climate/weather extremes; Associate professor, Geophysical Institute, University of Bergen, Norway; Research Leader, the Bjerknes Center for Climate Research. Two flags ๐ณ๐ด ๐บ๐ธ
Bantam Drexler @bantamdrexler.bsky.social Creator of worlds and futures. ๐ค Author of Digital Song ๐ and the Digital Song Podcast. ๐ง podcast out now! ๐
Alex Jenkins @alexjenkinspoet.bsky.social Poet, writer, (col)lapsed academic (he/him). Work in: @badlilies.bsky.social, @propelmagazine.bsky.social, and elsewhere.
WORLDNETWORK @worldnetwork.bsky.social Exploring cool places with cool minds
superhackers @superhackers.bsky.social The Cool Shenanigans of Tech Nerds
Barack Obama @barackobama.bsky.social Dad, husband, President, citizen. barackobamabooks.com
Eric @mountainscalling.me National Parks changed my life. Now I tell their stories โ and guide private day hikes + backpacking trips in Yosemite. 63/63 National Parks
https://yosemite.life/
Charlie Thomsen @thomsec.bsky.social Geographer. Happiness, climate change, human rights.
โWhat appears to be coming at you is really coming from you.โ
Pembina Institute @pembina.org Canadaโs leading clean energy think tank. ๐ Donor-supported charity. Itโs time to electrify Canada.โก
Join us โก๏ธ pembina.org/donate
Norm Leo - Climate @normleo.bsky.social ๐ Climate Scientist.
Consultant. Author. TEDx Speaker.
Hopeful presentations on climate change, without guilt or fear.
https://linktr.ee/normleo_climate
Mark Cuban @mcuban.bsky.social Entrepreneur
Costplusdrugs.com
Alliance for Sustainable Building Products @asbpuk.bsky.social A non-profit, mission driven organisation, with an ever-growing membership alliance of forward-thinking people and organisations. asbp.org.uk
"Championing the use of innovative and sustainable building products to create healthy and low-carbon buildings."
Matt Goldberg @mattgoldberg100.bsky.social Research Scientist and Director of Experimental Research at the Yale Program on Climate Change Communication | XandY co-founder
Maria Pinto, PhD @mariatpinto.bsky.social Marine scientist turned science communicator. Interested in telling ocean and science stories. I also have a YouTube channel.
www.mariateixeirapinto.com
CANARI @canari-science.bsky.social Climate change in the Arctic โ North Atlantic region and impacts on the UK (CANARI) is funded by NERC and managed by @ncas-uk.bsky.social
canari.ac.uk
Professor Jodie Rummer @physiologyfish.bsky.social Professor of marine biology at James Cook University, Australia - #biodiversity #coralreefs #fish #sharks #stress #physiology #evolution #conservation #climatechange #physioshark #TEDx #LGBTQ #STEM
Caroline Catmur @drccatmur.bsky.social Reader in Cognitive Psychology, Department of Psychology, IoPPN, King's College London. Lecturer and researcher interested in all things social interaction: social cognition, social neuroscience, social AI...
https://www.understanding-others.com/
Dr Emma Garnett @emmagarnett.bsky.social Researcher in behaviour change towards more plant-based and sustainable diets at @oxprimarycare.bsky.social
Climate Action. Biodiversity Conservation. Health and wellbeing.
My (more) political account: @greenpartyemma.bsky.social
Savita Jyoti CMHC @heartfeltcoaching.bsky.social Certified Mental Health Coach - poet - believer in the power of love
Read my substack: https://heartalchemy.substack.com/
For coaching: https://www.heartfeltwithsavita.com/
NSF ERC EARTH @nsf-erc-earth.bsky.social EARTH, funded by NSF, will impact the engineering and scientific communities, the HVACR industry, and society.
https://linktr.ee/nsfercearth
Allen Ewing-Merrill @allenewingmerrill.bsky.social Executive Director, The BTS Center, Portland, Maine. Child of God. Pastor (but donโt worry โ not that kind). Spouse to a badass. Proud father. Seeker of peace + justice. Cooking up good trouble at the intersection of climate + faith.
Micah 6:8. (he/him)
Dr. Sarah Fortner @erthsarah.bsky.social Climate mitigation, adaptation, and environmental justice through education, research, action and advocacy. Explorer.
National Centre for Atmospheric Science @ncas-uk.bsky.social Unlocking the answers to climate change, high-risk weather and air pollution ๐ We are NCAS - leading atmospheric science in a changing world.
Latest news, events, courses, jobs: https://linktr.ee/atmosphericscience
National Association of Science Writers (NASW) @sciencewriters.org Fighting for the free flow of science news since 1934. A 501(c)(6) professional membership organization.
๐ https://www.nasw.org
๐๏ธ https://www.sciencewriters2025.org
Proceedings of the National Academy of Sciences @pnas.org Explore groundbreaking news and research from PNAS, one of the world's most-cited scientific journals. Discover its sibling journal, @pnasnexus.org, both official research journals of the U.S. National Academy of Sciences. Visit www.pnas.org for more info.
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
Elisabeth Bik @elisabethbik.bsky.social Science integrity consultant and crowdfunded volunteer, PhD.
Ex-Stanford University. Maddox Prize/Einstein F Award winner
NL/USA/SFO.
#ImageForensics
@MicrobiomDigest on X.
Blog: ScienceIntegrityDigest.com
Support me: https://www.patreon.com/elisabethbik
Aalia Mauro @aaliamauro.bsky.social audhd. ๐ฉ๐ฝโ๐ป engineer. researcher. writer. ecosocialist
fighting technofeudalism + building tools
Patreon: https://www.patreon.com/liberationprojhq/
Links: https://aaliamauro.myflodesk.com/aalia
SoCal ๐ collabam@proton.me
Christina H-M @c-h-m.bsky.social Municipal Lawyer focused on climate change, nature-based solutions, environmental policy, and equity. Prolific tomato-grower. Possessor of thousands of photos of my dog. Food-specific FOMO. ๐จ๐ฆ 
Marissa Hager, MPH @marissamph.bsky.social Public health communicator ๐ Chronic & infectious disease prevention, climate & health, One Health, mental health advocacy, community-led equitable solutions ๐ค She/her, Sociology roots, obsessed with my pup, Bella ๐
International Renewable Energy Agency (IRENA) @irena-official.bsky.social The International Renewable Energy Agency supports countries in their transition to a sustainable energy future.
North Carolina Institute for Climate Studies @ncstate-ncics.bsky.social NC State University's North Carolina Institute for Climate Studies. The North Carolina host of NOAA's Cooperative Institute for Satellite Earth System Studies. Based in Asheville, NC. More at https://ncics.org/. 
Anne Keary @annekeary.bsky.social Climate activist wearing too many hats - interested in climate justice education & municipal climate strategy. Co-chair Toronto Climate Action Network. For Our Kids Toronto. Environmental Education Ontario. Independent scholar (Ph.D. history, UC Berkeley)
Anne Tallontire @annet-leeds.bsky.social Prof at University of Leeds, PFHEA, Sustainable Curriculum Leadership Team, University Academic Lead on Professional Development, School of Earth & Environment, Sustainability Research Institute. Likes swimming outside.
Blair Palese @blairpalese.bsky.social Dir of Philanthropy @Ethinvest, Founder, Aus @ClimateCapitalForum, contributor @ClimateCapMedia. Interested in climate, solving the crisis & building a strong global democracy.
James Gleick @around.com Author. Chaos, The Information, Time Travel.
Other work can be found at https://around.com.
My new history of the telephone will appear in November.
On the open social web I'm gleick@mas.to.
Michael White @mwclimatesci.bsky.social Climate science editor for @nature.com, handling submissions on atmospheric science, oceanography, the cryosphere, and hydrology. Podcast archive at https://forecastpod.org/.
John Schwartz @jswatz.bsky.social UT Austin journalism professor; former NYT, WP. he/him. Galveston BOI. Born at 314.8 ppm CO2.
Dr. Andrea Dutton @drandreadutton.bsky.social Geologist. Obsessed w/ carbonates, isotopes, sea level & climate. Professor at Univ. Wisconsin-Madison. she/her
Nathaniel Geiger @nathanielgeiger.bsky.social Assistant Professor at the University of Michigan. Social psychology and climate change communication. Speaking for myself, not the university. https://nathanielgeiger.wixsite.com/michigan
Nature Portfolio @natureportfolio.nature.com Nature Portfolioโs high-quality products and services across the life, physical, chemical and applied sciences is dedicated to serving the scientific community.
๐บ๐ธGL @luzggg.bsky.social I guess weโll know how it ends, at the end.
Kottie Christie-Blick @kottiecb.bsky.social Children's Book Author
Climate Change Education Consultant
University Instructor
Former Teacher
Helping children understand the world around them.
https://www.kottiecb.com
https://kidsagainstclimatechange.com
#kidsagainstclimatechange #toomuchquiet
Center for Advanced Study in the Behavioral Sciences, Stanford @casbsstanford.bsky.social Cross-disciplinary social & behavioral science research & fellowship in service of generating knowledge, illuminating understandings, building fields, informing policy discourse, & creating an enduring scholarly community like no other | casbs.stanford.edu
Physics Magazine @physicsmagazine.aps.org Exploring the people, ideas, and stories behind physics research.
Matthew Buckley @physicsmatt.bsky.social Theoretical physicist, Rutgers professor.
Nature Physics @natphys.nature.com A journal for cutting-edge physics research.
Quantum, bio, astro, optical, high-energy, nuclear, plasma, and condensed-matter physics, physics education research, complexity, and more.
https://www.nature.com/nphys/
NASA Webb Telescope @nasawebb.extwitter.link โ ๏ธ MIRROR OF twitter.com/NASAWebb
โ ๏ธ If you own the original account and want to claim this, please contact @twttr-mirrors.bsky.social
Spaceflight Now @spaceflightnow.com Providing coverage of space launches and missions since 1999
Jason Major @jpmajor.bsky.social I post cool pictures of stuff in space. (Everything is in space.)
Eric Berger @sciguyspace.bsky.social Senior Space Editor, Ars Technica. Likes rockets. 
Kevin M. Gill @kevinmgill.bsky.social Engineer, data wrangler, and martian photographer at NASA-JPL, Los Angeles. Curiosity Rover ECAM PUL. Saturn native, commutes to Jupiter. USMC vet. Opinions are mine https://apoapsys.com
Paul Byrne @theplanetaryguy.com Associate Professor of Earth, Environmental, and Planetary Science at WashU โข NASA Planetary Data System Geosciences Node Director โข Explorers Club EC50 โข eeps.washu.edu/people/paul-byrne โข he/him
Katie Mack @astrokatie.com Cosmologist, pilot, author, connoisseur of cosmic catastrophes. TEDFellow, CIFAR Azrieli Global Scholar. Domain verified through my personal astrokatie.com website. She/her. Dr.
Personal account; not speaking for employer or anyone else.
Southeast Climate Adaptation Science Center @secasc.bsky.social Our mission is to deliver science to help fish, wildlife, water, land, and people adapt to a changing climate. Consortium of 11 organizations across the SE, hosted at NC State University.
Alice T. Chen, MD @dralicechen.bsky.social Doctor and mom. Organizer on climate, health care access, community. Former Doctors for America and Made to Save. Health Care Without Harm, Roon, and other various pursuits. All posts are my own.