Helen Czerski @helenczerski.bsky.social Physics, bubbles, oceans, hot chocolate and curiosity. Professor at UCL, writer, broadcaster. Author of Storm in a Teacup and Blue Machine https://linktr.ee/helenczerski Co-host of BBC Radio 4's Rare Earth
Atrios @eschatonblog.com I used to be famous on the internet. Have a blog.
https://eschatonblog.com
Currently near Toon
Giulio Mattioli @giuliomattioli.bsky.social Transport researcher with views on + than 1 topic - EU / Italian citizen with views on + than 1 country. Used to be in the UK. Now in Germany at TU Dortmund. Views my own https://t.co/ltfHVOHZe4
Aarne Granlund @aarnegranlund.eurosky.social Sufficiency, climate work, and river restoration in Finnish North Karelia. I fly fish, hike, and ski. e-MTB pilled. Rural. Left in politics.
Maggie Harrison Dupré @mharrisondupre.bsky.social Award-winning journalist at Futurism covering AI and its impacts on industries, media/information, and people. Send tips by email to: maggie@futurism.com or Signal: mhd.39
Robert Falkner @robertfalkner.bsky.social Professor of International Relations at LSE & Academic Dean of TRIUM Global EMBA. Global environmental politics, international political economy & global business.
https://www.robertfalkner.org 
Gabriel Zucman @gabrielzucman.bsky.social Chasing wealth and income, present and past, onshore and offshore.
https://gabriel-zucman.eu
https://www.taxobservatory.eu
Hugh Daigle @hdaigle.bsky.social Professor, Hildebrand Department of Petroleum and Geosystems Engineering, University of Texas at Austin. Into decarbonization, gas hydrates, nanotechnology, birds. #energysky
Arvind Ravikumar @arvindpawan1.bsky.social Assistant Professor, University of Texas at Austin
Co-Director, Center for Energy and Environmental Systems Analysis (CEESA) studying greenhouse gas emissions measurements and carbon accounting across global energy supply chains.
Nils Kupzok @nilskupzok.bsky.social Political Scientist @ Columbia University. Climate, Energy, and Industrial Policy. https://www.nilskupzok.com
Rodrigo Fernandez @fernandezamsterdam.bsky.social Political Economy | Senior researcher | working on Financialization, Monopoly Capitalism & Decarbonization
https://scholar.google.com/citations?user=vuagMCAAAAAJ&hl=nl
Alaa Al Khourdajie @dralaaclimate.bsky.social #Climate #Energy #Scenarios | Advanced Research Fellow @imperialcollegeldn.bsky.social | Lead Author @ipcc.bsky.social AR7 | WP4 Lead @EU-DIAMOND | Guest Scholar @iiasa.ac.at | Editor @plosclimate.org | Dad
https://sites.google.com/site/akhourdajie/
Future Histories LAB @futurehistories-lab.com Welcome to the Future Histories LAB - a Space for Radical Imagination and Postcapitalist Construction
Kimberly Nicholas @kimberlynicholas.bsky.social Climate scientist, Lund University.
Creator, climate action
podcast 🎙️ CLIMATE ACTUALLY https://youtube.com/@climateactually
& guide📱 SHIFT (jointheshift.earth).
Bestselling author, UNDER THE SKY WE MAKE 📖.
Newsletter: wecanfixit.substack.com 💌.
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
Tech Policy Press @techpolicypress.bsky.social Technology + democracy.
Visit https://techpolicy.press
Join our newsletter: https://techpolicy.press/newsletter
Opinions do not reflect the views of Tech Policy Press. Reposts do not equal endorsements.
Luca Bertuzzi @lucabertuzzi.bsky.social Senior AI Correspondent at MLex. Award-winning reporter focused on digital policy & EU affairs. Ex Euractiv. Bylines at la Repubblica & Tagesspiegel.
ICLEI Africa @africa.iclei.org ICLEI is a global network of more than 2,500 local & regional governments committed to #sustainable urban development.
Local action for global change!
Daniel Firth @danielfirth.bsky.social City policy nerd - urban planner - modernism appreciator - map fan 🏳️🌈 🇸🇪 🇨🇦
Mitt hjärta har en frusen inneboende med pajat självförtroende som inte mår så bra
Dutch Cycling Embassy @dutchcycling.nl The Dutch Cycling Embassy (DCE) supports cities and regions worldwide in making cycling a natural part of daily life.
dutchcycling.nl
Daniel Swain @weatherwest.bsky.social Weather and climate scientist focused on extreme events like floods, droughts, & wildfires on a warming planet. www.weatherwest.com
Bylines Network @bylinesnetwork.co.uk Powerful citizen journalism | Regulated by Impress
https://bylinesnetwork.co.uk
A network of 10 volunteer-led news publications from across the UK
Donate via https://bylinesnetwork.co.uk/donate/
Email info@bylinesnetwork.co.uk
Leana Hosea @leanahosea.bsky.social Founding environmental journalist of nonprofit @WATERSHED-i.bsky.social
http://watershedinvestigations.com
Documentary filmmaker: ‘Thirst For Justice’, https://vimeo.com/ondemand/thirstforjustice
Formerly BBC (18 yrs) & Knight Wallace Fellow (2016).
Simon Lewis @simonlewis.bsky.social They say I’m outspoken. Professor of Global Change Science at UCL and University of Leeds. Author, The Human Planet. Trying to understand the world and change it too.
Kerstin Meyer @kersmeyer.bsky.social BUND (Friends of the Earth) Wirtschaft & hier privat.
Will Vowell @willvowell.bsky.social Programme lead, Energy & Climate Intelligence Unit @eciu.net | previously: comms for Caroline Lucas | views my own | he/him 🏳️🌈
Pilita Clark @pilitaclark.bsky.social Financial Times columnist. Writing about climate change and corporate life, not always in that order.
Juan Pablo Hanes @juanhanes.bsky.social journalist and researcher at Notes on the Crises
signal: Juan.Hanes01
Lloyd Alter @lloydalter.bsky.social Author of"The Story of Upfront Carbon," reformed architect and developer, teacher of sustainable design at Toronto Metropolitan University. https://lloydalter.substack.com
EssaysConcern @richarderskine.bsky.social Research fellow at The Schumacher Institute. Knowledge management specialist. Artist, Educator, Writer. Born 312.6 ppm
www.trustedknowledge.org
www.essaysconcerning.com
www.richarderskineart.com
Piper @the-pied-piper.bsky.social We have the potential to love like the sun does—a golden cup over flowing without expectation of return.
Trying to do that.
NC Courage | Steelers | Dolphins| he/him
State Democrat staffer in a red state
The inequities of others do not excuse our own.
Climate News @climatenews.bsky.social News about the status of our changing climate and environment and the actions being taken to mitigate the risks of climate change. Main areas of focus are on climate politics, climate data, ecological research and renewable energy. 🌏
Ali Rıza Taşkale @alirizataskale.bsky.social https://alirizataskale.com
External Lecturer at Roskilde University
@distinktionjournal.bsky.social special issue editor
Recent publication: Making Finance Legible https://academic.oup.com/ips/article-abstract/20/2/olag015/8666259
Distinktion: Journal of Social Theory @distinktionjournal.bsky.social Critical social and political theory in a postfoundational key. Articles and special issues welcome - contact h.richter@sussex.ac.uk and gavinrae@ucm.es
Josef Mühlbauer @josefmuehlbauer.bsky.social Author, Speaker, Peace Researcher: josef.muehlbauer@uni-graz.at
The Syllabus @the-syllabus.bsky.social Knowledge Curation Done Well. Non-Profit. Podcasts, videos, books, academic articles, and more. Subscribe: https://www.the-syllabus.com/
@conorharrison.bsky.social @conorharrison.bsky.social 
Pax Linson @paxll.bsky.social retired educational consultant, early childhood education nerd, and child development nerd. (the last two are probably the same thing...)
Campaign against Climate Change @campaigncc.bsky.social Based in the UK, we bring people together to push for urgent action to prevent the catastrophic destabilisation of global climate, as linked to other social justice issues. Trade union group @cacctu.bsky.social
CEE Bankwatch Network @ceebankwatch.bsky.social We're a network of civil society green groups making international public finance work for people and the planet 💚
development banks • EU funds • environment • human rights • energy transition • fossil free future
📌 Based in CEE
www.bankwatch.org
Patrick Bresnihan @pbresnihan.bsky.social Lecturer Geography // climate, land + energy // political ecology, environmental justice // From the Bog to the Cloud (2025)
Scientists on Survival @scientistsonsurviv.bsky.social Scientists on Survival is a UK community of scientists from all disciplines, engaging in advocacy, activism and peaceful protest to confront the climate and nature emergency.
We are predominantly UK-based.
https://scientistsonsurvival.org/
Håkon Nordhagen @hakonnordhagen.bsky.social Physics, climate change, system change. Knows quite a bit about material integrity, and wants to know more about the rest. Teaches natural science and math.
Climate Citizens @climatecitizens.bsky.social The Climate Citizens Research Group works with a wide group of stakeholders, including government, businesses and environmental groups, to promote greater citizen engagement in climate issues, and climate policymaking. 
Stop Ecocide International @stopecocide.bsky.social Driving the global conversation around #ecocidelaw, the criminalisation of mass harm to nature.
ClimateFran @climatefran.bsky.social professor @UCDavis | climate change economist / scientist / general nerd | White House CEA 2022-23
https://franmoore.faculty.ucdavis.edu/
Ronojoy Mazumdar @ronomaz.bsky.social Desk editor @reuters.com in Mumbai. ex- bloomberglp.bsky.social. Done with waiting for the humanities to reclaim Economics. Opinions are my own.
Chris Hinchliff MP @chrishinchliff.bsky.social Member of Parliament for North East Hertfordshire. 🌹
Member of the Environmental Audit Committee.
chrishinchliff.co.uk
Glen Peters @glenpeters.bsky.social Energy, emissions, & climate
CICERO Center for International Climate Research, Oslo, Norway
https://cicero.oslo.no/en/employees/glen-peters
Michael Liebreich @mliebreich.bsky.social Host @CleaningUpPod. CEO Liebreich Associates. Managing Partner Ecopragma Capital. Founder, Contributor @BloombergNEF. Ex Board TfL, Board of Trade. Olympian. Don't message me - I'm not prepared to give away personal data to prove my age. Srsly BlueSky!
Regime Accountant, CPA ☠️🎢 @regimecpa.bsky.social Even a crooked regime wants an honest accountant.
The War on Cars @thewaroncars.bsky.social A podcast about the fight against car culture. Hosted by Sarah Goodyear & Doug Gordon.
Radical Left Congestion Pricing Jihadists.
Our new book, "Life After Cars" is out now.
https://www.lifeaftercars.com/
https://www.patreon.com/thewaroncarspod
Alex Wellerstein @wellerstein.bsky.social Nuclear historian. Professor at Stevens Institute of Technology. Visiting researcher at Nuclear Knowledges program, Sciences Po (Paris). Author of THE MOST AWFUL RESPONSIBILITY (2025). Creator of NUKEMAP. Blogging at https://doomsdaymachines.net.
Critical Theory Working Group @crittheoryworkgrp.bsky.social Resources & open reading groups for collective study of early Critical Theory.
Website: https://ctwgwebsite.github.io/
Podcast feed: https://media.rss.com/critique-of-the-podcast-form/feed.xml
Jérôme Deyris @jdeyris.bsky.social Political economy, post-doc at @SciencesPo_CEE - interested in central banks, finance and the climate crisis
Mark Z. Jacobson @mzjacobson.bsky.social Climate, pollution, clean/renewable energy
Stanford U Prof, Civil & Env Eng; Director, Atmos/Energy Program
Cofounder-Solutions Project; Appeared on Letterman
Testified Held v Montana
https://web.stanford.edu/group/efmh/jacobson/
Stanford.io/Jacobson
Brent Toderian @brenttoderian.bsky.social Global advisor on better cities, city planning, transportation & urban change. City planner + urbanist leading @ToderianUW.bsky.social. Past Chief Planner for Vancouver BC. Past/founding President of @CanUrbanism.bsky.social. International speaker & media.
Stephen Schwartz @atomicanalyst.bsky.social Editor/Co-author, “Atomic Audit: The Costs and Consequences of US Nuclear Weapons Since 1940” • Nonresident Senior Fellow, Bulletin of the Atomic Scientists • Nuclear weapons expert (history, policy, costs, accidents) and tracker of the nuclear “Football.”
Alex Papadopoulos @egeasri.bsky.social Climate Warrior 🌍🌿♻️
Dad
Striving for a Sustainable Future
Personal account
Views are my own
Angela Mitropoulos @mitropoulos.bsky.social 📚 🔺️ 🏳️🌈 🚀 ☕️ 🍋 🪴
Contract & Contagion: From Biopolitics to Oikonomia (2012)
Pandemonium: Proliferating Borders of Capital and the Pandemic Swerve (2020)
More (open access) writings at https://s0metim3s.com/mitropoulos/
Dr Charlie Gardner @charliejgardner.bsky.social Conservationist, activist, writer and researcher, rebelling against extinction
flyingrodent @flyingrodent.bsky.social Annoying smartarse
Nick Grant @ecominimalnick.bsky.social Energy consultant and design engineer. Specialising in Passivhaus building, archives and museums.
Teaching building physics with https://coaction.org.uk
The Good Building Book with Jon Broom - https://www.bloomsbury.com/uk/good-building-book-9781399417136/
Doug Parr @dougparr.bsky.social @greenpeaceuk.bsky.social chief scientist, policy director
View are all my own, except those I've borrowed
Eoghan Daltun 🌍 @irishrainforest.bsky.social Author of award-winning bestseller An Irish Atlantic Rainforest. Over 17 years rewilding our 73-acre farm on the Beara Peninsula, West Cork. In love with Earth's biosphere.
Wolfgang Blau @wblau.bsky.social Global Managing Partner Sustainable Business Practice, Brunswick Group / Advisor UNFCCC / Prior: Global COO Condé Nast / Guardian / Die Zeit
https://www.linkedin.com/in/wolfgang-blau-68726244
Trish Greenhalgh @trishgreenhalgh.bsky.social DEI hire. Prof of Primary Care, Uni of Oxford. Researching digital health/ inequities, covid prevention (masks/ air quality). Wild swimmer. Mum to Rob (marine bio) & Al (doc). She/her. https://scholar.google.com.au/citations?user=QDCqsJwAAAAJ&hl=en&oi=ao
Prof Christina Pagel @chrischirp.bsky.social Prof Operational Research , @UCL_CORU, passionate about health care, women in STEMs, defending liberal democracy (!). Member of @independentsage, posts personal. https://www.trumpactiontracker.info/
Richard K Broughton @richardkbroughton.bsky.social Research Ecologist working on birds, mammals, forests, farms, hedgerows, woodland natural colonisation. Marsh Tit & Wood Warbler studies. Editor-in-Chief of the journal Bird Study: https://www.tandfonline.com/journals/tbis20
Views are mine.
Christopher Callahan @ccallahan45.bsky.social climate scientist: extreme heat, health, attribution, climate in the courts. heat wave is two words. iuclimateandsociety.com
Eli Friedman @elifriedman.bsky.social Dept of Global Labor and Work at Cornell | China in Global Capitalism w/Haymarket https://t.ly/uySU6 | Labor politics in China, Hong Kong, Taiwan | @aaup.org & @jvp.bsky.social
Passive House Plus @phplus.bsky.social Award-winning green building magazine
For: comfortable, healthy, low carbon buildings with tiny energy use.
🇮🇪+ 🇬🇧 print editions + projects from whole 🌎.
Passive house / Passivhaus
Tomato / tom8to
www.passivehouseplus.co.uk
James Dyke @jamesgdyke.info Earth systems prof & assistant director of @gsiexeter.bsky.social | Technosphere Earth newsletter https://www.technosphere.earth- V @vienoj.bsky.social @vienoj.bsky.social
Martin Röck @martinroeck.com 👨💻⛩️ Scientist-Architect-Dad
🌾🤝 Regenerative Spaces, Resilient Communities
🇦🇹 🇪🇺 Director @riselabs.at Lead Scientist @gbdi.io
🌍👉 http://www.martinroeck.com
#Climate #Policy #Buildings #Materials #LCA- F Fiona Harvey @fionaharvey.bsky.social Environment editor at the Guardian newspaper, full-time environment writer since 2004
Toby Nangle @tobyn.bsky.social FT Alphaville reporter. Ex-“veteran” fund manager. Resolution Foundation Assoc. Baring Foundation Trustee.
Daniel Trilling @trillingual.bsky.social Journalist and author in London. LRB, Guardian Long Read and others. Books about refugees in Europe and Britain's far right. danieltrilling.co.uk for contact details etc 
Miatta Fahnbulleh @miattafahnbulleh.bsky.social Member of Parliament for Peckham
Minister for Devolution, Faith & Communities
Miatta.fahnbulleh.mp@parliament.uk
Juraj Mikurcik @jurajmikurcik.bsky.social Architect living in rural Herefordshire. UK support for ecococon.eu straw wall panels and Ecological Building Systems. Rides bikes.
Living in a 100% electric bio-based passivhaus with zero energy bills, see the blog: oldholloway.wordpress.com
Leon Black @drleonblack.bsky.social Professor of Infrastructure Materials at the University of Leeds.
Posting about materials, resilience, circular economy, green stuff, and whatever else I stumble on that I find interesting.
No DMs, unless they're size 12 cherry reds.
Ursula K. Le Guin Bot @leguinbot.bsky.social This is a bot that posts a quote by Ursula K. Le Guin every 2 hours. Was ursulabot on twitter
David Ho @davidho.bsky.social Climate scientist; ocean carbon cycle and climate solutions. Professor @soest.hawaii.edu, University of Hawaiʻi at Mānoa; Visiting Faculty, Arizona State University. https://linktr.ee/david_ho
Michael Burchert @michaelburchert.bsky.social 🇪🇺 Educator, Speaker, Builder, Activist. Regenerative construction.
That #strawhouse guy.
Fixing mistakes @ built environment. Independent #Bauwende construction revolution advocacy, english & german word salad, enjoy! https://linktr.ee/michaelburchert
william bourgeois @madcap.eurosky.social Green-pilled economist • Joy as an act of resistance (and occasionally sarcasm) • If you're not weird, how do you know you are free?
Maya SH @msingerhobbs.bsky.social Senior research fellow @ippr.bsky.social - climate, transport, planning | PhD from CSCT Bath | she/her (views my own)
All Our Yesterdays @allouryesterdays.bsky.social Daily "on this day" posts abt climate history - science, politics, protest, technology, etc (from 1661 to 2024). Also interviews, commentary.
Ideas for posts? Tag or chat...
Run by @marchudson.bsky.social
Palma Polyak @palmapolyak.bsky.social Senior Researcher @ Max Planck Institute for the Study of Societies, Cologne | IPE & Geoeconomics | Trade imbalances 🚢 & EV battery value chains 🔋
https://palmapolyak.weebly.com/research.html
James Butler @piercepenniless.bsky.social Writes & talks @lrb.co.uk
National Emergency Briefing @nebriefing.bsky.social Last November top UK experts briefed leaders on the latest science to galvanise genuine emergency action on the climate & nature. The film version of this landmark event launched 7.04.26.
Find a screening near you
https://www.nebriefing.org/screening-map
INDEP @lndep.bsky.social The International Network for Democratic Economic Planning (INDEP) is an international network of workers, students, researchers, and activists, who share the common goal of advancing a post-capitalist economic system based on democratic economic planning.
Dani Rodrik @drodrik.bsky.social Economist
Stephanie Kelton @stephaniekelton.bsky.social Author of the NYT bestseller The Deficit Myth. Professor of Economics and Public Policy at Stony Brook University. Writer of newsletter https://stephaniekelton.substack.com/
Thea Riofrancos @triofrancos.bsky.social Political Scientist, Providence College
Strategic Co-Director, Climate and Community Institute
Author / Resource Radicals (Duke UP 2020)
Co-Author / A Planet to Win (Verso 2019)
Forthcoming / Extraction: The Frontiers of Green Capitalism (WW Norton)
Michael Pettis @michaelpettis.bsky.social Senior Fellow at Carnegie China. For speaking engagements, please write to chinfinpettis@yahoo.com
Laurie Macfarlane @lmacfarlane.bsky.social Co-director @FutureEconScot.bsky.social Fellow UCL IIPP and the Democracy Collaborative. Co-author ‘Rethinking the Economics of Land and Housing’ 
Made in China Journal @madeinchinajournal.com The Made in China Journal is an independent #openaccess publication that seeks to facilitate critical discussion about Chinese politics and society. Visit us at https://madeinchinajournal.com.
A Global China Lab initiative (https://globalchinalab.com).
Michal Rozworski @rozworski.bsky.social Planning. Supply chains. Political economy. Live by them, die by them. Union spreadsheet monkey. Author, People's Republic of Walmart: http://amzn.to/3g6WKhf
Heterodox Economics Newsletter @heterodoxnews.bsky.social The Heterodox Economics Newsletter is a Scientific Community Service for real-world Economic Research. You have something to share from the Heterodox Economics Universe? Write us and stay tuned! www.heterodoxnews.com
Rana Foroohar @ranaforoohar.bsky.social @financialtimes.com columnist & associate editor. @CNN.com economic analyst. Author of 'Sea Change: America's New Great Game in the Arctic' (out Oct 6), 'Don't Be Evil,' 'Makers & Takers,' and 'Homecoming.'
ranaforoohar.com