Emily Theokritoff @etheokritoff.bsky.social Postdoc in Climate Damage Attribution at the Grantham Institute of Imperial College London | IPCC AR7 Lead Author
🔹 Loss and damage
🔹 Climate change adaptation
🔹 Extreme weather event impact attribution
Celine Guivarch @celineguivarch.bsky.social Climate Change economist. IPCC AR6 and AR7 mitigation report author.
@juliaschoenfeld.bsky.social @juliaschoenfeld.bsky.social 
Dr Pete Knapp @peteknapp.bsky.social Air quality scientist & filmmaker. Made a film: Fires and Fascism https://fires-and-fascism.co.uk
Ezra Klein @ezrakleinbot.bsky.social Ezra Klein’s tweets, articles, clips and podcasts on Bluesky.
Thom Wetzer @thomwetzer.bsky.social Associate Professor of Law and Finance @ Oxford
Founding Director of the Oxford Sustainable Law Programme
Hannah Daly @hannahdaly.ie Professor in Sustainable Energy, UCC 🇮🇪
I write a monthly column for the Irish Times: https://www.irishtimes.com/tags/hannah-daly/
Born 351ppm, daughters born 408 & 410, now >420ppm 🚨 ‼️
Former @IEA and @UCL
EU Delegation to the UK @euinuk.bsky.social Official account of the EU Delegation to the UK
Jeffrey Ampah @jeffreyampah.bsky.social PostDoc @Tianjin University. Focused on decarbonization and carbon removal for global climate milestones.
https://scholar.google.com/citations?hl=en&user=MZ31FZMAAAAJ
Barack Obama @barackobama.bsky.social Dad, husband, President, citizen. barackobamabooks.com
Wim Thiery @wimthiery.eu Climate scientist modelling extreme events in a changing climate, Full Professor @vubrussel.bsky.social. Previously research fellow @kuleuvenuniversity.bsky.social and @ethz.ch. Website: https://sites.google.com/site/wimthiery/
Wanyuan Song @wanyuansong.bsky.social China section editor @Carbonbrief, former researcher, reporter, and analyst @BBC
Deirdre @flowinguphill.bsky.social Climate change and societal shifts from a complex systems perspective. Countering hate and disinformation.
ClimateBook @climatebook.bsky.social This is the BlueSky feed of Raymond T. Pierrehumbert, Professor of Planetary Physics at the University of Oxford. Tune in for news about Principles of Planetary Climate, and diverse science and political commentary. (Also folk music news)
Dr Iain Staffell @iain-staffell.bsky.social Reader in Sustainable Energy, Imperial College London
https://renewables.ninja 🌍
https://electricinsights.co.uk 📈
https://climatewedges.com 🍰
http://energystorage.ninja 🔋
Rupert Stuart-Smith @rupertstuartsmith.bsky.social Senior Research Associate in climate science and the law, Oxford Sustainable Law Programme, University of Oxford
Climate scientist and collaborator of lawyers
https://www.smithschool.ox.ac.uk/person/dr-rupert-stuart-smith
Scott Galloway @profgalloway.com Professor of Marketing at NYU Stern School of Business, serial entrepreneur, and host of the Prof G and Pivot Podcasts.
Gaia Lisi @gaialisi.bsky.social Legal Associate at Climate Litigation Network | DPhil Candidate in EU Environmental Law at University of Oxford | Views are my own
Chris Stark @chrisstark.bsky.social Head of the UK’s Mission for Clean Power by 2030.
Former CEO of the UK’s Climate Change Committee. 
Harro van Asselt @harrovanasselt.bsky.social Hatton Professor of Climate Law, Department of Land Economy & Fellow, Hughes Hall, University of Cambridge | Professor of Climate Law & Policy, University of Eastern Finland Law School | Affiliated Researcher, Stockholm Environment Institute
IOP Publishing @ioppublishing.bsky.social IOP Publishing is a society-owned scientific publisher, providing impact, recognition and value for the scientific community. IOP Publishing’s portfolio includes more than 90 journals.
Marina Andrijevic @andrijevic.bsky.social Researcher at IIASA | Climate change | Politics | Gender equality | Formerly reading and cycling, now rolling on the floor with my toddler 
Greg De Temmerman @gregdt.bsky.social Physicist. Unlocking ambitious solutions to societal challenges
Managing Director Deeptech and Ecosystem at Techleap.
Co-founder at RIFF
Lecturer. Author. TED Speaker.
Peter D. Buck @peterdbuck.bsky.social Climate, sustainability, education, & democracy leader | Born at 332 ppm | Views my own
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
Setu @setupelz.bsky.social Equitable energy transitions, regions of the global South and vulnerable communities globally.
Adrian Odenweller @adrianodenweller.bsky.social PostDoc in the Energy Transition Lab @pik-potsdam.bsky.social | Hydrogen, Electrification, Energy System Modelling | All views mine 🔌💡
https://www.pik-potsdam.de/members/adrianod
The Onion @theonion.com America’s Finest News Source. A @globaltetrahedron.bsky.social subsidiary.
Get the paper delivered to your door: membership.theonion.com
Join The Onion Newsletter: https://theonion.com/newsletters/
Prof. Tatiana Ilyina @tatianailyina.bsky.social Climate scientist, Earth system modeler, studying ocean carbon cycle and its impacts on Earth's climates
Director @mpimarinemicrobio.bsky.social
@maxplanck.de
@wcrpclimate.bsky.social
mom of 3•feminist•🐈⬛ ailurophile•she/her•💙💛
Sherrilyn Ifill @sifill.bsky.social Civil rights lawyer; democracy warrior, dedicated to racial justice & equality. Fmr President & Director-Counsel, NAACP Legal Defense & Educational Fund, Inc.
Christoph Bertram @christoph-bertram.bsky.social Energy systems modeling & policy analysis - Associate Research Professor at Center for Global Sustainability, CGS @ctrglobsust.bsky.social at UMD @univofmaryland.bsky.social
German living and biking in DC, and with odd interest in basketball
Views my own
Centre for Environmental Policy, Imperial @ic-cep.bsky.social Founded in 1977, we are Imperial College's unique interdisciplinary department conducting policy-focused research to solve environmental & sustainability issues
Elin Lerum Boasson @elinlb.bsky.social Political Science Professor. Climate governance, climate action, renewables, EU studies and policy entrepreneurs. I follow Norwegian, Swedish and EU climate policy+politics. University of Oslo. CICERO. IPCC AR6 and AR6.
Joakim Kulin @joakimkulin.bsky.social Associate professor at the Dept. of Sociology, Umeå University, Sweden | Political sociologist studying public opinion on climate change and climate policy. But also welfare state, immigration, political polarization, and rightwing populism.
Dr Ana Terra 🌎 Amorim Maia @atamorimmaia.bsky.social Socioenvironmental Scientist | Climate Justice, Adaptation, Cities, Intersectionality | Researcher at the Basque Centre for Climate Change | Brazilian living in Spain with a Kiwi | Posts in EN, PT, ES, DE, FR
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
Dominik Büeler @dombueeler.bsky.social Atmospheric scientist at MeteoSwiss | Previously at ETH Zürich and Karlsruhe Institute of Technology (KIT)
Adelle Thomas @adellethomas.bsky.social Adaptation & Loss and Damage Researcher- L Laura Diaz Anadon @lauradiazanadon.bsky.social Chaired Professor of Climate Change Policy Cambridge U. | CEENRG Director | IPCC | EU Sci. Board on CC | Fellow St John's College | CRI & Cambridge Enterprise Board | Affiliate Harvard https://www.landecon.cam.ac.uk/directory/professor-laura-diaz-anadon
Hélène Benveniste @helenebenveniste.bsky.social Climate, Migration & International Policy. Assistant Professor @Stanford Doerr School of Sustainability.
Stephane Hallegatte @hallegatte.bsky.social Chief Economic Advisor - Climate Change Group - the World Bank - toward Resilient Net Zero Development - personal opinions
Evelina Trutnevyte @trutnevyte.bsky.social Energy and climate mitigation from the modeling and interdisciplinary perspectives
Frank Jotzo @frankjotzo.bsky.social Climate change and energy transition economics and policy. Prof, Australian National University (ANU) Crawford School of Public Policy. Policy advisory Australian federal, NSW, QLD governments. IPCC AR5&6.
Roland Séférian @rolandseferian.bsky.social climate scientist at #CNRM @meteofrance
| focus on #CarbonCycle & its iterations with climate | @IPCC_CH SR15 & AR7 | @esm2025.bsky.social
Navroz K Dubash @ndubash.bsky.social Professor at Princeton Univ. SPIA & HMEI
Co-Editor in Chief, Climate Policy Journal
Visiting Fellow at Sustainable Futures Collaborative - India
Dad, husband, climate wonk
Jana Sillmann @janasillmann.bsky.social Climate scientists focusing on climate extremes and their impacts, climate risk and sustainability. Professor at University of Hamburg
https://www.fnk.uni-hamburg.de/2-research/research-group-climate-extremes/team/sillmann-jana.html
John Bistline @bistline.bsky.social Head of Science at Watershed | Energy systems modeling, economics, policy | IPCC, NCA, Stanford/CMU alum | Views my own
Ploy Achakulwisut, PhD @ploya.bsky.social Former science & mitigation lead in the UN Secretary-General's Climate Action Team | Former #ProductionGap report co-lead | 1.5°C • Fossil fuel phase-out • Just Energy Transition | Science • Advocacy • Policy • Diplomacy | #Grist50 | She/her | Views mine
James Glynn @drglynn.bsky.social Founder CEO, Adjunct Professor of Energy Engineering
Purpose driven, building open source energy systems frameworks for strategic decision optimisation.
Leveraging 50 years of institutional knowledge in the #IEA #ETSAP #TIMES code.
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
Jessica Jewell @jdjewell.bsky.social Finding feasible solutions to climate change. Enamoured of science.
Maria Antonia Tigre @matigre.bsky.social Director of Climate Change Litigation at the Sabin Center for Climate Change Law at Columbia Law School
🌍⚖️ Sébastien Duyck @duycks.bsky.social Senior Attorney - #ClimateJustice & right to healthy environment at
the Center for International Environmental Law @ciel.org | demystifying international law, one emoji at a time | Focused on #ClimateJusticeAtTheICJ | Dad * Opinions my own
Juan Auz @juanauz.bsky.social Political Ecology of Global Law 🌱🌹⚖️| TransLitigate Project at Tilburg Law School | Latin American enthusiast ❤️🔥
Corina Heri @cohelongo.bsky.social Assistant prof., Tilburg Law School | Habilitation-ing at the University of Zurich | human rights law, climate change, vulnerability, courts | she/her
Dana Schmalz @danaschmalz.bsky.social International law & legal theory. Migration, democracy, population numbers. Senior research fellow at MPIL Heidelberg.
Maxim Bönnemann @maximb.bsky.social editor @verfassungsblog.de
Kim Bouwer @realkimbouwer.bsky.social 'Overeducated' academic. Climate and energy law, environmental law. Does other things occasionally. Wishes her employer shared her views. She/her/Dr
Lucy Maxwell @lucysmaxwell.bsky.social Human rights and climate justice | Co-Director, Climate Litigation Network, Urgenda Foundation. Usual disclaimers
Kristin Casper @kristincasper.bsky.social General Counsel for Greenpeace International, fighting to hold polluters accountable and defending our rights to free speech and protest. Celebrating every step toward a greener, more peaceful planet.
Julien Bétaille @julienbetaille.bsky.social Professor of Law at the University of Pau @universiteuppa.bsky.social, Member of the Institut universitaire de France. Associate member of the Toulouse School of Economics @tse-fr.eu and Toulouse School of Law #Empirics #Environment
Matthias Petel @mpetel.bsky.social Researching on climate politics & litigation, sovereign debt and climate reparations (Harvard Law and ULB)
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
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
Andrew Dessler @andrewdessler.com Prof of Atmospheric Sciences & climate scientist @ Texas A&M; AGU and AAAS Fellow; Native Texan; find out what I think at https://www.theclimatebrink.com/
Dr. Elizabeth Sawin @bethsawin.bsky.social Director Multisolving Institute. She/her. Systems thinking, climate justice, and multisolving, with a sprinkle of gardens and the odd puns. @bethsawin on X
Elizabeth Kolbert @elizkolbert.bsky.social I am a New Yorker staff writer and author of "H is for Hope," "Under a White Sky," and "The Sixth Extinction," and “Life on a Little-Known Planet." Learn more at elizabethkolbert.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. 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
World Resources Institute @worldresources.bsky.social WRI is a global research organization working to improve people’s lives, protect #nature, and halt #climatechange. 🌍📊
👉 Learn more: https://go.wri.org/mmTUco
Climate Home News @climatechangenews.com We deliver original journalism that informs & inspires action to tackle the global climate crisis | Covering Climate Now winners 2025 | Drum Award Winners 2022
NASA Earth @thenasaearth.bsky.social 
Union of Concerned Scientists @ucs.org The Union of Concerned Scientists puts rigorous, independent science to work to solve our planet's most pressing problems.
ucs.org
Nature Portfolio @natureportfolio.nature.com Nature Portfolio’s high-quality products and services across the life, physical, chemical and applied sciences is dedicated to serving the scientific community.
AGU (American Geophysical Union) @agu.org Official AGU: supporting 500k+ Earth & space science advocates.
🌏 🚀 🔬
Save the Date for #AGU26 in San Francisco, CA, 7-11 December, 2026.
Skeptical Science @skepticalscience.bsky.social Non-profit science education organization building public resilience against climate misinformation. More at http://sks.to/welcome
Carbon Brief @carbonbrief.org Award-winning journalism focused on #climatechange, science, energy and policy. Subscribe to our free newsletters: http://bit.ly/CBnewsletters or visit our website: https://www.carbonbrief.org/
Follow our journalists: https://go.bsky.app/6X95R1T
Ken Rice @kenrice.bsky.social Interested in #scicomm, in particular about astronomy and climate change. Professor of Computational Astrophysics and Head of Institute for Astronomy, Univ. of Edinburgh. Views own, of course.
Heidi Cullen @heidicullen.bsky.social climate change 🌡/extreme weather ⚡️/science communication 📣 | ocean health 🌊/ Climate Director @schmidtsciences | formerly @MBARI_News @WWAttribution @ClimateCentral @weatherchannel @NCAR_Science | i ❤️ Labs | thalassophile 💙
Peter Kalmus @climatehuman.bsky.social Climate scientist working at NASA/JPL and lover of truth. Arrested for defending Earth. Opinions mine. 
Robert Rohde @rarohde.bsky.social Chief Scientist for @berkeleyearth.org.
Physics PhD & data nerd. Usually focused on climate change, fossil fuels, & air quality issues.
Pauline Paterson @paulinepaterson.bsky.social Associate Professor and Co-Programme Director of MSc Climate Change and Planetary Health, LSHTM
Dr Daniella Watson @drdaniellawatson.bsky.social 💚 Health Psychologist & Research Associate
📍 @climatecares.bsky.social, Imperial College London, UK
#ClimateChange #MentalHealth #BehaviouralScience
IPCC @ipcc.bsky.social Intergovernmental Panel on Climate Change
Mary Gillis @marygillis.bsky.social Still in that awkward pre-ghost phase
writer/editor at The Beaverton
she/her | Vancouver B.C.
Articles: https://www.thebeaverton.com/author/mary-gillis/
If you wanna criticize me, pay here first: https://ko-fi.com/marygillis
The Beaverton @thebeaverton.com North America’s Trusted Source Of News
Patreon: https://www.patreon.com/thebeaverton
Merch: https://the-beaverton.myshopify.com/
@gillymix.bsky.social @gillymix.bsky.social 
KarSteN Haustein @khaustein.bsky.social Human | Climate Scientist | Meteorologist | Stormchaser | Queer
@unileipzig | ex-@ecioxford | @S4F | YIMBY | he/him 🏳️🌈🏳️⚧️🦄 💕
#bekind #diversity #equality #empathy #inclusivity #fightfascism
#WakeTheFuckUp!! #TeamJoyResistance
https://thueringen-weltoffen.de
Dr Karen Kohfeld (she/her) @karenkohfeld.bsky.social Professor, climate scientist, clarinetist, cat lover, traveler, mom.
Felix Creutzig @efesce.bsky.social Bennett Chair University of Sussex and PIK Potsdam.
Climate change mitigation, especially cities, transport, and role of AI. Believes in human cooperation, urban planning, economics, and technologies. Make climate policy as if children matter. 
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.
Megan Darby @climatemegan.bsky.social Heat pump appreciation account.
David Sacerdote @davidsacerdote.bsky.social Software engineer.
Mostly talk climate and related politics.
Hamish Beath @hamishbeath.bsky.social Post-doctoral researcher @ Centre for Environmental Policy, Imperial College London.
I work on societal transitions and decarbonisation pathways.- K Kristie Ebi @krisebi.bsky.social Climate scientist focusing on health risks, adaptation, mitigation, co-benefits, scenarios
Andrew King (he/him) @andrewkingclimate.bsky.social Climate Scientist at University of Melbourne. Interested in climate change and weather extremes. 🏳️🌈 
Ruben Prütz @rubenpruetz.bsky.social Postdoctoral Researcher.
PIK | HU Berlin.
Focus: Implications of carbon removal.