Sarisha Perumal @alwayscurious26.bsky.social #AirQuality & #ClimateChange #Policy Researcher, CSIR
RazomWeStand 🇺🇦 @razomwestand.bsky.social #StandWithUkraine to ban fossil fuels and support the clean energy revolution in Ukraine and in the world.
https://linktr.ee/razomwestand
Anne Applebaum @anneapplebaum.wsocial.eu staff writer @theatlantic.com and senior fellow @snfagora.bsky.social. author of GULAG, IRON CURTAIN, RED FAMINE, TWILIGHT OF DEMOCRACY and AUTOCRACY INC
https://linktr.ee/anneapplebaum
GO AQS @goaqs.bsky.social Global Open Air Quality Standards
www.goaqs.org
Prof. Simon Carn @simoncarn.bsky.social Volcanologist @michigantech.bsky.social. Satellite-powered analysis of global #volcanic activity. #GreatLakes silent sports 🏃🏻♂️🚵🏻♂️⛷. Often buried in snow. 🇬🇧/🇺🇸
Pooyan Tamimi Arab @pooyan1983.bsky.social Associate Professor of Secular and Religious Studies at Utrecht University | Member of De Jonge Akademie | PI NWO VIDI “Iran’s Secular Shift” (2025-2030)
CNRS Écologie & Environnement @cnrsecologie.bsky.social Institut du CNRS spécialisé en écologie et environnement.
Comprendre la biosphère pour agir.
#biodiversité 🦋🌺 #écosystème 🏞️ #préhistoire ⌛️ #océan 🌊
Yevgeny Derimian @yderimian.bsky.social #AtmosphericAerosol #RemoteSensing researcher @CNRS/University of Lille. Posts perso.
Erica Klarreich @ericaklarreich.bsky.social Mathematics and science journalist. My work has appeared in Quanta, Nature, The Atlantic, New Scientist, Science News and other publications.
Zarko Kalamov @zkalamov.bsky.social Economist
Climateurope2 @climateurope2.bsky.social The Europe-wide climate services network. @HorizonEU funded
Linkedin Page: http://bit.ly/3CgrZox
Twitter (X): https://x.com/climateurope2
Youtube: https://bit.ly/4jc7OvA
Website: https://climateurope2.eu/
Shelly L Miller, PhD @shellymboulder.bsky.social Professor of environmental engineering. Urban air pollution and indoor air quality expert by day, yoga and mt. biking as needed.
Instagram.com/profmiller.phd/
Alex Selby-Boothroyd @alexselbyb.bsky.social Head of data journalism at The Economist
@vasibouro.bsky.social @vasibouro.bsky.social 
The SHINE Project @shineprojectie.bsky.social Participatory Outcomes for Well-being and Energy Resilience: Empowering Citizens for a Just Transition - SEAI 2025 National Energy RD&D Programme
Dublin City University 📍 Clúid Housing 📍 https://projectshine.ie/
UrbanAIR Project @urbanair.bsky.social Helping cities beat extreme heat and air pollution with digital twins that merge climate science and human behaviour.
Funded by the EU #HorizonEU.
@neelnanda.bsky.social @neelnanda.bsky.social 
OpenAQ @openaq.org We're a non-profit fighting #airinequality by harmonizing disparate AQ #opendata and convening community. Join Slack: https://link.openaq.org/joinslack
Matt Cowley @v4.wtf Open-source Software Engineer by night at Alveus Sanctuary 🌎 + Node.js 💚 + cdnjs 🛠️ | 25 | he/him | https://mattcowley.co.uk
Zack Labe @zacklabe.com Climate Scientist at @climatecentral.org | PhD | Passionate about improving science communication through data-driven stories | Harrisburg, PA | https://zacklabe.com/
Views, thoughts, and opinions expressed here are only my own.
Douglas Booker @douglasbooker.bsky.social Lecturer in Indoor Air at the University of Leeds, researching all things air quality and environmental justice.
Co-Founder & CEO of NAQTS | Regional Clean Air Champion in the UKRI Clean Air Programme. Views my own.
Wera Hobhouse MP @werahobhouse.org.uk Lib Dem MP for Bath🔶
Energy Security & Net Zero Select Committee🌍
Championing women’s rights by helping criminalise upskirting & making workplaces safer🧑⚖️
👉https://werahobhouse.org.uk/
Published & promoted by Wera Hobhouse at 31 James St. West, BA1 2BT
karpathy @karpathy.bsky.social AI @ OpenAI, Tesla, Stanford
Earthmover @earthmover.io the cloud platform for weather and climate data teams
https://earthmover.io/
find us more frequently on LinkedIn: https://www.linkedin.com/company/earthmover
@xarray.bsky.social @xarray.bsky.social 
Zarr @zarr.dev Chunked, Compressed, & Cloud-native N-dimensional arrays
See https://zarr.dev/ for more information.
Lawrence H. Summers @larrysummers.bsky.social Charles W. Eliot Professor and President Emeritus at Harvard, former Secretary of the Treasury for President Clinton
@weathersullivan.bsky.social @weathersullivan.bsky.social Bloomberg weather reporter, not a meteorologist, a one-time follower of higher ed., a photographer of wild things and places and anything with wheels or wings. No endorsements. Email: bsullivan10@bloomberg.net
@BKSullivan61.03 on Signal
Katya Adler @katbbc.bsky.social BBC Europe Editor. News, current affairs, documentaries, presenter. Coffee lover.
Lynette Nusbacher @nusbacher.bsky.social Strategist, historian, veteran, leadership expert, health sector leader 🏴🇬🇧🇨🇦🇺🇸🕍
International Federation of Pedestrians @ifpedestrians.bsky.social The International Federation of Pedestrians promotes and defends the pedestrian's right to full access and mobility.
https://www.linkedin.com/company/ifpedestrians
www.Ifpedestrians.org
Neil Hauer @neilphauer.bsky.social Caucasus (Armenia, Georgia, Chechnya), Russia, Ukraine, Syria, heavy metal. Stories @CNN, @CBC, @NYMag, @guardian etc. 🇨🇦 neil.hauer@gmail.com. Eng/рус/հայ.
Igor Sushko @igorsushko.bsky.social Born in Ukraine. American. #WindofChange Racecar Driver (Ret.) Japanese SUPER GT #FSBletters ➡️
igorsushko.com/articles
Tymofiy Mylovanov @mylovanov.bsky.social President, Kyiv School of Economics; Minister of economy, Ukraine, 2019-2020; Associate professor, University of Pittsburgh
Sophia Yang @sophiamyang.bsky.social 
Malachy Browne @malachy.bsky.social I report and run projects on the Visual Investigations team at The New York Times where we collect and analyze audio-visual evidence. Ireland and New York. nytimes.com/visual-investigations
Bellingcat @bellingcat.com Bellingcat is a global collective uncovering facts to hold power to account. Our work is independent. Our methods are public. Our community is global.
Want to support our charity? bellingcat.com/donate
Simon Ostrovsky @sostrovsky.bsky.social PBS NewsHour Special Correspondent
Lauren Rosenthal @laurenthal.bsky.social Weather Reporter for Bloomberg News.
Previously at APM Reports, ProPublica/Electionland, North Country Public Radio, KUCB in Unalaska, AK (pictured above).
Views my own.
Email: lrosenthal21@bloomberg.net
Signal: lgrosen.03
Democrats @democrats.org We’re fighting for a better, fairer, and brighter future for every American.
Chair: @kenmartin.bsky.social
Ben Noble @benhnoble.bsky.social Associate Professor of Russian Politics, UCL | Associate Fellow, Chatham House
Andrea Thompson @andreatweather.bsky.social Senior Desk Editor for Life Sciences at Scientific American, covering earth and the environment. (she/her) Posts are entirely my own and not reflective of my employer. Email: andrea.thompson@sciam.com Signal: @AndreaT.95
Elizabeth Wrigley-Field @wrigleyfield.bsky.social Sociologist/demographer specializing in mortality, racial inequity, Covid-19. Avid theater-goer, inconsistent powerlifter, and erstwhile operator of an all-volunteer bookstore. Preschool parent. Living not-quite-car-free in Minneapolis. she/her
TerraDT @terradt.bsky.social TerraDT is an EU-funded project advancing climate modelling with a modular digital twin of the cryosphere and land systems. 
Felt @felt.com World's best cloud-native GIS
Science Magazine @science.org Cutting-edge research, news, commentary, and visuals from the Science family of journals. https://www.science.org
QGIS @qgis.fosstodon.org.ap.brid.gy Official account of QGIS - the user friendly Open Source Geographic Information System
🌉 bridged from ⁂ https://fosstodon.org/@qgis, follow @ap.brid.gy to interact
Leonid Ragozin @leonidragozin.bsky.social Nationality: journalist. Made in the BBC, now freelancer. Reporting what you need to know, not what you want to hear. Co-author of En Eiropeisk Tragedie, a book about the roots of Russo-Ukrainian conflict. Also, many Lonely Planet titles. 
Aric Toler @aric.bsky.social Visual Investigations at The New York Times
NOAA Climate.gov @climate.noaa.gov Toward a Climate-Smart Nation. The official NOAA account for Climate.gov hosted by the Climate Program Office. Follow for #climate news, #science, #data, resources, and more!
NOAA @noaa.gov NOAA provides science, service and stewardship to protect life, property & Earth's natural resources. An agency of the Department of Commerce. Join us on Instagram & Facebook. Official NOAA account.
Jake Godin @godin.bsky.social Senior Researcher, Bellingcat. Previously at Scripps News. 
@burkov.bsky.social @burkov.bsky.social 
milos makes maps @milos-makes-maps.bsky.social I paint the world with #rstats and teach you how to unleash your inner #map artist. Join my map adventures and tutorials now:
https://youtube.com/@milos-makes-maps
Aleksey Shipilëv @shipilev.bsky.social In love-hate relationship with machines. Currently: OpenJDK, AWS. "Trust me, it's really me" backlink: https://shipilev.net/#social
Kamil Galeev @kamilkazani.org 
Dr Kathryn Emmerson @kathrynemmerson.bsky.social Principal Research Scientist at #CSIRO Australia. Atmospheric chemical modeller working on biogenic gases, pollen and particulate matter. A Brit in Melbourne, posting my own views.
Dan Westervelt @dwesty.bsky.social Associate professor in climate change, atmospheric chemistry, and air pollution at Columbia-Lamont @lamont.columbia.edu
langleydew.bsky.social @langleydew.bsky.social Atmospheric chemist with a global perspective. Coffee and outdoor enthusiast. 
Priyanka deSouza @priyankadesouza.bsky.social Asst prof @CUDenverMURP|Past: @WHO| PhD @MITdusp @SenseableCity| @UNEP @OxfordSBS @oxfordgeography @rhodes_trust @iitbombay|she/her| Take Me to the World
Dakota Smith @weatherdak.bsky.social Digital Meteorologist at @CNN.com, Science Communicator, & Creator
Twitch partner, (sometimes) live at night: twitch.tv/weatherdak.
Sotirios Papathanasiou @seetheair.bsky.social Founder GO AQS
WELL Building Institute Air Advisor
Expert Advisor @ The Safer Air Project
Indoor Air Quality is the value that reassures the well-being of occupants.
www.seetheair.org
www.goaqs.org
Thomas Lin @7homaslin.com Super nerd here to spread the joy of learning.
📖 Publisher @quantabooks.org at @simonsfoundation.org
📚 Author list: Terence Tao, David Tong, Kevin Hartnett
⚛️ Founding EIC @quantamagazine.bsky.social
💼 Prev @nytimes.com, CASW, CUNY J-School
🚴🏼🎾♟️
Gennadii Donchyts @dgena.bsky.social Cloud Geographer @Google | Ph.D. Remote Sensing from @TUDelft. Opinions are my own.
Robert Rohde @rarohde.bsky.social Chief Scientist for @berkeleyearth.org.
Physics PhD & data nerd. Usually focused on climate change, fossil fuels, & air quality issues.
The Next Platform @nextplatform.bsky.social Expert analysis on HPC, AI, and advanced IT infrastructure. From supercomputing breakthroughs to enterprise trends, TNP brings the context that matters.
Pierre Markuse @pierremarkuse.bsky.social Never stop being curious! Mostly optical remote sensing🛰️ with a focus on #wildfires🔥 and #SciComm. Some #wx . Sat images on Flickr ▶️ https://flickr.com/photos/pierre_markuse/
Linktree ▶️ https://linktr.ee/pierre_markuse
Robbi Bishop-Taylor 🛰️🌏 @satellitesci.bsky.social Coastal Earth Observation Scientist from Canberra, Australia. Using satellite remote sensing 🛰️, open-source geospatial 🔓🗺️, Python + R 🧑💻 and dataviz 🎨 to map the earth through space + time... 🌏
Julia Evans @b0rk.jvns.ca programming and exclamation marks
blog: jvns.ca
zines: wizardzines.com
Simon Kuper @simonkuper.bsky.social Financial Times columnist, and author of books including Chums, Good Chaps, Impossible City: Paris in the Twenty-First Century, Soccernomics and out in late 2025, World Cup Fever. British and now French too, lives in Paris with wife and kids.
Simon Kuestenmacher @simongerman600.bsky.social German #geographer and #demographer in #Melbourne. I love and share #maps and #data that explain how the #world works.
Martin Kleppmann @martin.kleppmann.com Associate Professor at @cst.cam.ac.uk, researching decentralised systems and security protocols. Advisor to the Bluesky team. Wrote “Designing Data-Intensive Applications” (O’Reilly). he/him
Simon Proud @simonsat.bsky.social
I work at the European Space Agency as the mission scientist for the Sentinel-2 and Sentinel-3 next generation missions.
I mainly post nice pictures of the Earth from space!
Note: Not an official ESA account, opinions are my own and mine alone!
Steve Rosenberg @bbcstever.bsky.social BBC Russia Editor, Moscow
Lucian Kim @luciankim.bsky.social Senior Ukraine Analyst @crisisgroup.org, former correspondent based in Berlin and Moscow, author of @columbiaup.bsky.social book on why Russia invaded Ukraine, soon in paperback. Rarely seen on social media.
Kate Starbird @katestarbird.bsky.social Researcher of online rumors & disinformation. Former basketball player. Prof at University of Washington, HCDE. Co-founder of the UW Center for an Informed Public. Personal account: Views may not reflect those of my employer.
Alec Luhn @alecluhn.com Environment reporter @NewScientist.com | Kavli, Schmidt & Covering Climate Now winner 🏆 | 2x Emmy nominee | non-beefeater 🚫🐄 | icemushroom.substack.com ✉️
Denis Sergeev @meteodenny.bsky.social Lecturer in Astrophysics at the University of Bristol. I use numerical models to study planetary climates. Views are my own. He/him.
https://dennissergeev.github.io
ORCiD: 0000-0001-8832-5288
Ethan Zuckerman @ethanz.bsky.social UMass Amherst, Initiative for Digital Public Infrastructure, Global Voices, Berkman Klein Center. Formerly Center for Civic Media, MIT Media Lab. 
Sebastian Raschka (rasbt) @rasbt.bsky.social ML/AI researcher & former stats professor turned LLM research engineer. Author of "Build a Large Language Model From Scratch" (https://amzn.to/4fqvn0D) & reasoning (https://mng.bz/Nwr7).
Also blogging about AI research at magazine.sebastianraschka.com.
Nikolay Koldunov @oceanographer.bsky.social Oceanographer, climate and ocean modeler, interested in ML for climate and LLMs. Senior scientist at AWI. Working on FESOM2 unstructured ocean model, km-scale climate modelling, data visualisation. More info: https://koldunovn.github.io/
Andrew Luzin @dronnix.bsky.social Software Engineering, Distribution systems, Astronomy
Thomas Rid @ridt.bsky.social @ridt on X
Mike Wulder @mikewulder.bsky.social Senior Research Scientist with the Canadian Forest Service. 🍁
#Landsat super-fan. #Lidar. #Forests. #Remotesensing. 🌲🛰
Member of the #OrderOfCanada. 🎖
📎https://www.researchgate.net/profile/Michael-Wulder
Andrew Pritchard @skydrama.bsky.social Focused on Disruptive Weather | Award Winning Weather Risk Communicator | Observer of Severe Storms in the American Midwest ⛈️🌪️💨
SKYDRAMA.NET
Howard Amos @howardamos.bsky.social Author at @bloomscontinuum.bsky.social | Editor at @carnegieendowment.org | My book 'Russia Starts Here: Real Lives in the Ruins of Empire' is out now! | Order here: https://linktr.ee/russiastartshere
Tim Wilson @tgwilson.bsky.social R enthusiast. Part-time wit. Full-time curmudgeon.
🧑🔧 Head of Solutions at lessandbetter.bsky.social
🎤 Co-host of https://analyticshour.io
📙 Co-author of Analytics the Right Way: https://amzn.to/3DajcaD
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
Joe Davies @joewdavies.bsky.social GIS and Cartography at Eurostat.
Exploring new ways of making maps.
observablehq.com/@joewdavies
Belinda Schäpe 林孝蓓 @belindaschaepe.bsky.social China Climate & Energy Policy @CREACleanAir | 🇨🇳🇪🇺🇩🇪| previously
@E3G @EU_Commission | @LSEnews@PKU1898 | views my own
Centre for Research on Energy and Clean Air @creacleanair.bsky.social Independent research organisation focused on revealing the trends, causes, and health impacts, as well as the solutions, to air pollution
https://energyandcleanair.org/
Pjotr Sauer @pjotrsauer.bsky.social Reporter covering Russia, Ukraine and Central Asia for The Guardian. Write to me: pjotr.sauer@theguardian.com
emily eisenberg 🏳️⚧️ @xymostech.bsky.social biker, baker, runescape enthusiast, sometimes coder. 🏳️⚧️🏳️🌈
she/her
github.com/xymostech
Alessandro Rigolon @alerigolon.bsky.social Associate prof of urban planning. Research on green space equity, green gentrification, climate adaptation, and health equity. Love SLC, my family, and the great outdoors. Opinions (good or bad) are my own 🇮🇹🇺🇸 🌩️👀 rJgnW3igNgz7
David Taylor @gm8arv.bsky.social UK Amateur Radio call GM8ARV, mostly interested in things digital and VHF/UHF, software author.
Nataliya Vasilyeva @nataliyavasilyeva.bsky.social Freelance reporter @nytimes.com Past: Jerusalem and Moscow, ex-Telegraph, AP survivor. Shortlisted for 2024 UK Press Awards Foreign Correspondent of the Year.
Scott Rose @rprose.bsky.social News product at Bloomberg. Before that, was in Moscow for 15 years with @bloomberg.com & @themoscowtimes.com. Still one eye on Russia. Chess fan. Views are mine
Andy Pavlo @andypavlo.bsky.social Database Research @ ClickHouse
Associate Prof. of Databases @ Carnegie Mellon.
@christogrozev.bsky.social @christogrozev.bsky.social