Dr. Samantha Cocco-Klein @scoccoklein.bsky.social Expert in climate change and children's wellbeing. Adjunct Professor of Social Policy at Hunter College. Funny IRL. Mother to wonderful humans and spoiled dogs.
James Temple @jtemple.bsky.social Climate and energy editor, Reno bureau chief, MIT Technology Review. Ski bum. Dog dad.
Please send tips (not PR pitches) through Signal: jtemple.99
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 Moss @mossmichael.bsky.social #1 NYT bestselling author of Salt Sugar Fat, Pulitzer Prize for some bad burgers, have keynote will travel. More at MossBooks.us
Ed Carr @edwardrcarr.com US Center Director and Senior Scientist, Stockholm Environment Institute | Interim Chair, STAP/GEF | CLA IPBES Transformative Change Assessment | LA IPCC AR6 WGII | Masters T&F All-American | Hopelessly realistic optimist
www.edwardrcarr.com
Elisabeth Gilmore @lisgilmore.bsky.social Climate scientist, engineer, public policy, and social scientist; SDG and climate action synergies expert group; IPCC lead author AR6 Working Group II; GEO-7 lead author; Associate Professor, Carleton University, Ottawa, Canada
Bob Kopp @bobkopp.net #Climate & sea level science + policy. Rutgers University. All views my own. www.bobkopp.net
Andy Revkin 🌎 ✍🏼 🪕 ☮️ revkin.substack.com @revkin.bsky.social 40 years of prize-winning sustainability journalism, mostly @nytimes, #sustainwhat webcaster https://revkin.substack.com, #Anthropocene Working Group member, solution seeker, songwriter https://j.mp/revkinlinks
Research Unit Democratic Innovations @rudif.bsky.social Researching citizen participation in the democratic system | Erforschung der
Bürgerbeteiligung im demokratischen System.
Tweets in English & auf Deutsch
Goethe University Frankfurt, Germany
Michael E. Mann @michaelemann.bsky.social Scientist/Author/Speaker; Presidential Distinguished Prof/Director Center for Science, Sustainability & the Media, U. Penn; National Academy of Sciences; American Academy of Arts & Sciences; Royal Society; Tyler Prize
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
Dr. Stephanie Roe @stephanieroe.bsky.social Global Climate Lead Scientist @WWF
IPCC Lead author AR7 and AR6
Working at the intersection of climate, biodiversity & sustainable development.
Research: Ecosystems, Food, CDR, Energy
Pinay, mom, sunshine hunter, LOL-er
Matthew Hayek @matthewhayek.bsky.social NYU Associate Professor of Environmental Studies. Climate, animals, land use, and food systems. MatthewHayek.com
Selina Juul @selinajuul.bsky.social Founder of the Stop Wasting Food movement (Stop Spild Af Mad) www.stopwastingfoodmovement.org - www.stopspildafmad.org
#foodwaste #StopWastingFood #madspild #StopSpildAfMad
Green Stories @greenstories.bsky.social Free #writing #competitions, projects and events with #sustainability and #climate themes. See greenstories.org.uk. Publications include: 'No More Fairy Tales: Stories to Save our Planet' and others published by https://habitatpress.com/. 
Camilla Gregersen @camillagregersen.bsky.social Camilla Gregersen er adm. direktør for Ungdomsbureauet, stifter af Digital Uafhængighed og medlem af Dataetisk Råd. Du kan se mere her: https://camilla-gregersen.dk/
Richard Waite @waiterich.bsky.social Director, Agriculture Initiatives, World Resources Institute. Working with colleagues around the world to create a sustainable food future. DC-based. Own views.
Earth Civics @earthcivics.org We work to develop new opportunities for climate-related civic engagement, from local to national, to international, policy processes. You are a climate stakeholder. https://earthcivics.org/
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)
Stuart Capstick @stucap.bsky.social Environmental social scientist | Climate-terrified | Haphazard activist | Recovering academic | World-weary melanchole
Kevin Anderson @kevinclimate.bsky.social Professor of Energy & Climate Change at Universities of Manchester & Uppsala.
Translating climate science, through carbon budgets, into policy goals & mitigation options.
Co-founder https://climateuncensored.com
Paul Stern @ukpaulh.bsky.social Hydrographic Survey Project Manager
President PMI UK Toastmasters
Milena Büchs 🌎🌻🐌 @mmbuchs.bsky.social Professor of Sustainable Welfare, University of Leeds. Sustainable welfare, social-ecological policy, just transitions. Post-growth/wellbeing economics. Deep socio-economic transformation. Views my own.
Max Koch @maxkoch.bsky.social Professor in Social Policy & Sustainability, Lund University: Capitalist development & its social, environmental and policy implications; #degrowth, sustainable #welfare. https://portal.research.lu.se/en/persons/max-koch
Ilona M. Otto @ilonamotto.bsky.social A social scientist interested in rapid social change, social tipping points, inequalities, social metabolism, and reaching net-zero emissions
Stephane Hallegatte @hallegatte.bsky.social Chief Economic Advisor - Climate Change Group - the World Bank - toward Resilient Net Zero Development - personal opinions
Alexandria Ocasio-Cortez @aoc.bsky.social Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
Deb L Morrison #teachclimate #climatejustice @drdeblmorrison.bsky.social Catalyst. Learning for climate, environmental, and sustainability justice and empowerment. Climate literacy, information, and services. IPCC Lead Author for AR7. www.debmorrison.me
Sam Jackson @smjcksn.com Director of Climate Science & Policy at Ecologi. FRSA, MISEP CEnv. Writes about climate, nature, geopolitics, technology, philosophy, and history. Bookish.
Views are my own
linkedin.com/in/smjcksn
Climate Solutions @climatesolutions.org Accelerating clean energy solutions to the climate crisis. Nonprofit based in Seattle and Portland. Act now: https://linktr.ee/nwclimatesolutions
Covering Climate Now @coveringclimatenow.org #CCNow is a collab of 500+ media outlets creating an all-newsroom approach to covering climate. The climate news & resources you need NOW: tinyurl.com/CCNowNL
Donate to support our work: https://bit.ly/3SMIvUW
Ayana Elizabeth Johnson @ayanaeliza.bsky.social Marine biologist, writer, policy nerd. Co-founder Urban Ocean Lab, think tank for the future of coastal cities. In love with climate solutions.
Cameron Roberts @bikeademic.bsky.social Sustainability transitions researcher.
Alice Korngold @alicekorngold.bsky.social Author. Speaker. Advisor. New & third book! “A Better World, Inc.: Corporate Governance for an INCLUSIVE, SUSTAINABLE, and PROSPEROUS Future.” #DEI #CorpGov #ESG
Skylar Knight @skylarknight.bsky.social Science Communications @projectdrawdown.bsky.social
Freelance Writer & Editor
Words in bioGraphic, Sierra, Outside, & more
Kate Marvel @drkatemarvel.bsky.social Climate scientist, formerly NASA, currently Project Drawdown. Former astrophysicist, current Earth supremacist. Author of HUMAN NATURE, best book of 2025 according to both Scientific American and my dad https://shorturl.at/aJRYb
Dr. Jonathan Foley @globalecoguy.bsky.social - Executive Director, Project Drawdown drawdown.org
- Climate scientist, working on solutions
- Passionate about science, communication, and hope
- Minnesota based, Maine born
- Personal account / My views
Mary Hoff @maryhoff.bsky.social Science, environment, and climate solutions communicator working to shape a more just and sustainable world. Project Drawdown + freelance writing/editing. http://linkedin.com/in/maryhoff
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
Kate Raworth @kateraworth.bsky.social Author of Doughnut Economics, Co-founder of Doughnut Economics Action Lab, Senior Teaching Fellow at Oxford Uni Environmental Change Institute. doughnuteconomics.org
Laurie Laybourn @laurielaybourn.bsky.social How do we navigate uncharted climate territory? Lead: www.scri.org.uk
Researcher at Chatham House, IPPR, University of Exeter
Jan Eichhorn @eichhornjan.bsky.social Research Director of Berlin-based Think Tank d|part & Senior Lecturer in Social Policy at The University of Edinburgh
https://dpart.org/ | https://www.sps.ed.ac.uk/staff/jan-eichhorn
Peter Newell @peternewell.bsky.social Academic, activist, lover of nature, football, drums & dogs
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 💌.
Heather Grabbe @heathergrabbe.bsky.social Political economy of climate and nature at Bruegel. Visiting Professor at University College London. Brussels geek.
David Kahane @davidkahane.bsky.social YEG-based permaculture gardener and political theory prof teaching about climate emotion, mutual aid, anarchism, democracy and systems change. Free Palestine.
The Loop @ecprtheloop.bsky.social 👩🏾💻 A political science blog site from ECPR, the European Consortium for Political Research.
🔲 Showcasing political science at its best. Get your research noticed beyond the academy http://theloop.ecpr.eu
⬛ ...and follow ECPR @ecpr.bsky.social 
Tom Sasse @tomsasse.bsky.social South Asia bureau chief at The Economist
Wolfgang Cramer @cramer-bondeau.fr #Climate & #biodiversity emeritus scientist, professor of global #ecology, #CNRS, MedECC, #IPCC, Acad. d'Agriculture de France.
Occasional rail travel and bicycle geek. 🇩🇪 🇫🇷 🇬🇧 🇸🇪 🇳🇴 https://tinyurl.com/wcrame
Imandeep Kaur @immykaur.bsky.social Co - Founder @CIVIC_SQUARE, prev aka Impact Hub Birmingham || @TEDxBrum 2012 - 2017 || Hon Doc. @AstonUniversity ||
Centre for the Study of Existential Risk @cser.bsky.social Cambridge University interdisciplinary research centre dedicated to the study and mitigation of risks that could lead to human extinction or civilizational collapse.
CUSP //: Post Growth Research Centre @cusp.ac.uk What can prosperity possibly mean in a world of environmental, social and economic limits?—We work with people, policy and business to address this question, developing pragmatic steps towards a shared and lasting prosperity.
🌐 cusp.ac.uk
Digital Democracy Centre @ddc-sdu.bsky.social The Digital Democracy Centre SDU is an interdisciplinary hub at the University of Southern Denmark
https://www.sdu.dk/en/ddc
• #dkmedier #dkpol #dkforsk #democracy #digital #AI •
The Centre for Climate Change and Social Transformations (CAST) @cast-centre.bsky.social We are the Centre for Climate Change and Social Transformations (CAST); a global hub for understanding the crucial role that people play in fighting climate change.
Based at the University of Bath and across five institutions, ESRC-funded.
www.cast.ac.uk
Common Wealth @cmmonwealth.bsky.social We design ownership models for a democratic and sustainable economy.
http://common-wealth.org
linktr.ee/common.wealth
Global Commons Alliance @globalcommonshq.bsky.social We bring together civil society, philanthropy, business networks, and science – for a just world, on a safe planet.
Alex Evans @alexevansuk.bsky.social Climate, campaigning, polarisation, psychology. Larger Us founder & ED, author of The Myth Gap, Visiting Prof at Newcastle, Senior Fellow at NYU Center on International Cooperation, believer in our better nature
Amy Westervelt @amywestervelt.bsky.social Investigative climate reporter. Ida Tarbell stan. Run Drilled.media, contrib lots of places. Author "Brought To You By" @bloomsburybooksus.bsky.social. Pod: https://push.fm/fl/drilled. YT:@DrilledMedia. Signal: adubs.78.
George Monbiot @georgemonbiot.bsky.social Ungainly on land
Rebecca Solnit @rebeccasolnit.bsky.social Writer of books. Guardian columnist. Newsletter at MeditationsInAnEmergency.com. Board member, Third Act and Oil Change International.
Jason Hickel @jasonhickel.bsky.social Professor at ICREA, ICTA, and the Department of Political Science & Public Law at UAB • Author of THE DIVIDE and LESS IS MORE • Global inequality, political economy and ecological economics
Eli Sugerman @elisugerman.bsky.social Behavioral scientist/PhD candidate at Columbia studying judgment & decision-making for climate
elisugerman.com
Laura Castro-Diaz @lauracastrodiaz.bsky.social Assistant Professor, School for the Environment, UMass Boston
Energy+Water Justice. Sustainability. Community-Based Research.
Colombian & Coffee lover
She/Her/Ella
https://lauracastrodiaz.com/
Vanesa Castan Broto @vanesilla.bsky.social Working to deliver responses to climate change embedded in places and communities. Based at the Urban Institute, University of Sheffield.
Be human. Be you.
#climateurbanism
Dr Katie J Parsons 🏳️🌈🌍🇪🇺 @parsnipsparsons.bsky.social Research Fellow Loughbourgh Uni
Creative Partcipatory PAR methods with Children, Youth & Communities for Climate & Flood Adaptation, Environmental Education & Storytelling
Mummy to 3 🥰
https://sites.google.com/view/dr-katie-j-parsons/home?authuser=0
Antonia Juhasz @antoniajuhasz.bsky.social Investigative Journalist climate, energy, environment.
Rolling Stone politics contributing reporter.
"Gripping in its disgusting clarity." - my writing
Books include, THE TYRANNY OF OIL.
Lecturer.
http://www.AntoniaJuhasz.net
Mary Annaïse Heglar @maryannaise.bsky.social I write about climate change/grief/justice. Author of Troubled Waters (novel) & The World is Ours to Cherish (children’s book). Birmingham bred me, Mississippi fed me. ❤️🌍💚🌎🖤 https://www.maryannaiseheglar.com/
Pao-Yu Oei @paoyuoei.bsky.social Prof. Economics of Sustainable Energy Transition at Europa-Universität Flensburg | Head of Research Group FossilExit, CoalTransitions Hub & TRAJECTS International Centre | he/him
www.trajects.org | www.coaltransitions.org | https://www.uni-flensburg.de/eum
Lukas Slothuus @lslothuus.bsky.social Climate and energy politics | Postdoc at the University of Sussex researching fossil fuel phaseouts @suspol.bsky.social | Visiting Fellow at LSE | PhD in Politics from the University of Edinburgh | www.lukasslothuus.com
Patty Durand @pattydurand.bsky.social Founder of Georgians for Affordable Energy with a goal to end Georgia Power profiteering and harmful behavior towards its customers.
Lina Lefstad @fossilfoolsfelina.bsky.social PhD candidate, Lund University.
Empowered Futures Member.
Carbon Capture and Storage. Just Climate Change Mitigation.
Sean Goodwin (he/him) @sean-p-goodwin.bsky.social Climate Change Adaptation | Cities | Climate Justice | Nature-based Solutions | Monitoring, Evaluation, and Learning (MEL) | Transdisciplinary research & knowledge co-production | BC3 (Spain) | IMAGINE Adaptation (own views)
Mehdi Mikou @mikmeh.bsky.social PhD student @CIRED working on inequalities of exposure to extreme climate events
Dr. Genevieve Guenther (she/they) @doctorvive.bsky.social
Founding Director, End Climate Silence
Author, *The Language of Climate Politics: Fossil-Fuel Propaganda and How to Fight It*
genevieveguenther.com
Dr. Aaron Thierry @thierryaaron.bsky.social Research analyst, ASRA. PhD candidate at Cardiff University researching the role of science and scientists in the climate movement. PhD in Ecology. Climate communications.
John Barry @profjohnbarry.bsky.social Ideas merchant, activist-academic, worried parent and angry citizen, hypocrite on a burning planet trying to replace passive and dangerous tech-optimism about the future with active and collective hope.. Democratise. Decolonise. Decarbonise. Decommodify..
Ross Mittiga @rossmittiga.bsky.social Associate professor (senior lecturer) at SOAS University of London, working on the political ethics of the climate crisis.
Book "Climate Change as Political Catastrophe" (OUP, 2024): https://shorturl.at/bjGJN
https://www.rossmittiga.com/
🌹 
Naomi Klein @naomiaklein.bsky.social "End Times Fascism" book available now.
Doppelganger. This Changes Everything. The Shock Doctrine. No Logo. On Fire.
UBC Professor of Climate Justice.
🔗 https://linktr.ee/naomiklein
Dr Suhailah Ali @suhailah.bsky.social 🌻 Director of Climate Justice @jubileeaus.bsky.social
🌏 Indo-Fijian living in Sydney on unceded Bidjigal land
👩🏾 she/her | pronounced: soo-hay-la
David Schlosberg @dschlosberg.bsky.social Professor of Environmental Politics, University of Helsinki. Environmental, climate, multispecies, and ecological justice; just adaptation and resilience.
Dr. Prakash Kashwan @pkashwan.bsky.social Env & Climate Justice Prof | Author Decolonizing Environmentalism https://tinyurl.com/3v2fysfr | Editor @environmentalpol.bsky.social | GoogleScholar https://tinyurl.com/PKGSChlr | Ex-Chair @isaess.bsky.social | Dad, Husband
Noel Healy @drnoelhealy.bsky.social Professor | Climate and Energy Policy | Director of Climate Justice and Just Transformations Lab at SSU | bit.ly/NoelHealySSU
Julian Agyeman @julianagyeman.bsky.social Critical urban planning professor @ Tufts UEP. From Yorkshire UK, living in Cambridge MA, USA. Originator of the concept of #justsustainabilities. Editor-in-Chief of Local Environment. Website: julianagyeman.com
Jonathan Buonocore @jjbuonocore.bsky.social Assistant Professor at Boston University School of Public Health. Climate, Energy, and Health. Born at 344 ppm CO2
Dr Moira Nicolson @moiranics.bsky.social #SocialScientist and Public #Climate Comms and Engagement
Honorary Research Fellow @UCL
*Sharing research and views in a personal capacity*
Dr. Carlie Trott @carlietrott.bsky.social Social/Community Psychologist
Climate Justice | Community Action
Research: https://t.ly/ZK-v3
(views my own)
Matt Henry @menrywy.bsky.social Working on a just energy transition
Formerly: NREL, University of Wyoming
Currently: Facilitator and policy strategist
Enviro Humanities PhD
Book on water justice
Based in the rural West
Costa Samaras @costasamaras.com Climate, energy, emerging tech, resilience, & policy professor. Carnegie Mellon Univ. Institute for Energy Innovation Director. Former Biden-Harris White House OSTP Chief Advisor for the Clean Energy Transition. Personal account. He/Him. costasamaras.com
Kathleen Kennedy @kmkennedy6.bsky.social Assistant Research Professor at UMD's Center for Global Sustainability. Researching state-level decarbonization pathways in Maryland and beyond. Views my own. She/her.
Destenie Nock, PhD @destenie.bsky.social Professor at Carnegie Mellon University. Energy Affordability. Energy & Climate Justice. Macro Energy Systems Modeling. CEO - Peoples Energy Analytics. Named a 2024 Science Defender. Nonfiction rep: @laurieabkemeier. Fiction rep: @ajvanbelle
Irenie Ekkeshis @reenwilson.bsky.social Participation, especially in health. Co-founder & Director @NewCitProj. Award-winning contact lens safety campaigner. 
The Innovation in Politics Institute @innovationinpolitics.eu We apply innovation in politics to strengthen #democracy in Europe and beyond #PoliticsAwards
📌 @capitalofdemocracy.eu
🔗 innovationinpolitics.eu
Kelly McBride @kellymcbr.bsky.social Democratic innovation / collaborative governance / participation / community action. Often in the mountains
📍Edinburgh
🔗 linkedin.com/in/kmcbride1
🧑💻 Involve UK. Freelance Aiteal Co. Prev TPXimpact, FutureGov, Demsoc, UoEdi, UoSussex
Michael Donnelly @micdonnelly.bsky.social Co-Director of Future Search Network. Working to bring the concept of "whole system in the room" to leaders in every sector everywhere. Lives in Northern Ireland.
Josh Lerner @joshalerner.bsky.social People Powered & Participatory Budgeting Project founder, #MakingDemocracyFun author. Posts about participatory democracy, vegan eats, dad jokes. he/él
International Association of Facilitators (IAF) @iafacilitators.bsky.social The International Association of Facilitation (IAF) promotes facilitation through exchange, professional growth, networking and other support. Join us!
Rebecca McKee @rebeccamckee.bsky.social Associate Director at @instituteforgovernment.org.uk working in our Ministers team with special interest in parliament, ministerial leadership, private office and (sometimes) public inquiries.
Former academic and citizens' assembly organiser 🫶
Owen Shaffer @lottodemocracy.bsky.social Advocate of citizen participation, transparency, deliberation and democratic lotteries (sortition), hopefully all at the same time in a citizens' assembly. Dance addiction: English Country, waltz, swing.
Iswe @iswe-foundation.bsky.social Iswe is a democracy innovation centre. Our mission is to make governance systems work for people and planet. We believe that when ‘I’ (an individual) recognises themselves as ‘we’ (part of the collective), the results are transformational | www.iswe.org