Robbie Andrew @robbieandrew.bsky.social Senior scientist at Oslo-based CICERO Center for International Climate Research • 🌍Global Carbon Project • https://robbieandrew.github.io/
Margaretha Wewerinke-Singh @mwewerinke.bsky.social International lawyer, teaching @AdamLawSchool & TheUnifiji. Practice @blueoceanlaw.
Sebastian Koth @sebastiankoth.bsky.social science & technoology & political economy
researcher @weizenbauminstitut.bsky.social
Sarah Perkins-Kirkpatrick @sarahinscience.bsky.social Professor, Climate Science | heatwaves | ANU Fenner School | Deputy Director Engagement & Impact, @21centuryweather | convening lead author @IPCC AR7 | co-host totally cooked podcast | @AMOS president | Climate Comms | Mother | Runner | #ADHD
Michaela Krömer @michaelakroemer.bsky.social Attorney-at-law, founder of CLAW-initiative for climate justice. Fighting for a better future, case by case.
Daniel Huppmann @danielhuppmann.bsky.social Climate & Energy at @iiasa.ac.at | chairperson @ccca.ac.at | co-chair #AAR2 | author of IPCC #SR15 | #ScientistsForFuture | #FreeTheModels & #FAIRdata for #OpenScience
https://iiasa.ac.at/staff/daniel-huppmann
Tobias Braun @scitobias.bsky.social Postdoc @Uni Leipzig (before: PIK). Complexity Science, Atmospheric Rivers & Palaeoclimate. Likes to travel around & hang from walls🏞
Center for International Environmental Law @ciel.org CIEL defends the right to a healthy planet.
#HealthyEnvironmentForAll
Sign up for our newsletters ✒️ http://act.ciel.org/signup
Karl Scheifinger @karlscheifinger.bsky.social System scientist researching just and sustainable energy futures @iiasa.ac.at and @imperialcollegeldn.bsky.social
Norbert Marwan @pucicu.de cave researcher, scientist at PIK, nonlinear data analysis, underwater rugby player
https://www.pik-potsdam.de/~marwan
Donovan Dennis @donovanpdennis.com Glaciologist, geochemist, writer 🏳️🌈🔥. Fan of cold hard facts gathered via equitable means. 🏔️ enthusiast. Formerly @gfz.bsky.social, now @pik-potsdam.bsky.social. Hier privat 😘.
📍Berlin
Mitchell Dickau, PhD @mitchelldickau.bsky.social Climate modelling. Temperature overshoot. Remaining carbon budgets. Temporary carbon storage. Effect of climate change on outdoor skating in Canada.
Post-doctoral fellow, Concordia University
https://mitchell-dickau.github.io/
Amaury Laridon @amaurylaridon.bsky.social Climatologist - PhD Student at VUB, Brussel
IPCC @ipcc.bsky.social Intergovernmental Panel on Climate Change
Conflict and Environment Observatory @ceobs.org CEOBS is a UK charity that provides a voice for our environment - and those who depend upon it - when it faces harm from armed conflicts and military activities. Our military and conflict greenhouse gas emissions project is @militaryemissions.org
Lauri Myllyvirta @laurimyllyvirta.bsky.social Co-founder and lead analyst, Centre for Research on Energy and Clean Air; senior fellow, Asia Society Policy Institute: tracking & accelerating progress from polluting energy to clean air, with research and evidence.
Dr. Helen Kopnina @helenkopnina.bsky.social #Sustainability scholar @northumbriauni.bsky.social #EnvironmentalEducation #SustainableBusiness #Biodiversity #Animals #Climate Wary of polarization, viral slogans & echo chambers https://scholar.google.nl/citations?user=pE0rWdgAAAAJ&hl=nl
Lilian Schuster @lilianschuster.bsky.social Glaciologist using OGGM.org, passionate about climate change impact science & sustainability. Former postdoc @uniiinsbruck, on the lookout for new opportunities. I feel at home in the mountains.
Louise O’Connor @lmjoconnor.bsky.social Research Scholar @ IIASA | NaturaConnect | IPBES Fellow | conservation ecology, biogeography, food webs, ecosystem services
🇫🇷 🇬🇧 / currently in 🇦🇹
she/her
Eddie Lee @spintheory.bsky.social EPIC Lab. Emergent Phenomena from Interactions & Constraints, i.e., the physics of collective decisions. Assistant Professor in Physics, Seoul National University. Associate Faculty at Complexity Science Hub.
https://eltrompetero.github.io
Prof Richard Betts @richardabetts.bsky.social Climate scientist, University of Exeter & Met Office. Expert Adviser to Adaptation Committee of the Climate Change Committee. Lead author IPCC AR4, AR5, AR6 & AR7. Live music lover, supporter of grassroots venues. Cycles a lot, rock climbs occasionally.
Konstantin Weber @konstantinweber.bsky.social PhD in Climate Science @ethzurich.bsky.social | 🌍 Understanding what's going on and what to do about it | 🏔 Mountain lover | Opinions = my own | ❤️ or 🔄 ≠ endorsement
Also here: https://www.linkedin.com/in/konstantin-weber/
Alex Romero Prieto @arp-climate.bsky.social 
Daniel Ospina @daniel-ospina.bsky.social Working at Future Earth:
https://futureearth.org | @futureearth.bsky.social
• Earth Commission secretariat:
https://earthcommission.org
• 10 New Insights in Climate Science:
http://10insightsclimate.science
🇨🇴 immigrant 🇸🇪
@chriswells95.bsky.social @chriswells95.bsky.social 
Rosie Fisher @rosieafisher.bsky.social Land surface modeller, because the land is where most of the fun things happen. @CICERO, Oslo. Co-chair of the Community Land Model. Open science enthusiast. Humanist. Partly functioning ears & eyes. Talks lots to compensate... . www.rosieafisher.com 🇬🇧🇺🇸🇫🇷🇧🇻
The Military Emissions Gap @militaryemissions.org We monitor and analyse military and conflict emissions data and advocate for accountability for the military's contribution to the climate crisis, a @ceobs.org project. www.militaryemissions.org
Caterina Vanelli @catevanelli.bsky.social Currently: Pre-Doc at MPI for Biogeochemistry, Jena
exploring the relations between water, carbon, climate extremes, forests and local communities
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
Ben Sanderson @benmsanderson.bsky.social Climate scientist at CICERO, Oslo. I try to talk about climate science, but inevitably start talking about trains and bicycles if left unattended.
Leon Simons @leonsimons.com Mission: To understand & protect the home planet.
Innovator, climate research & communication, social entrepreneur.
Board member Club of Rome NL
Andreas Sieber @andreassieber.bsky.social Energy & Climate Geopolitics
Head of Political Strategy @350.org
Energy Co-Lead, International Climate Policy Hub.
Views = my own
James Jackson @james7jackson.bsky.social Hallsworth Research Fellow @ University of Manchester | political economy | climate change | green industrial policy | green central banking.
https://research.manchester.ac.uk/en/persons/james-jackson
Linus Vogt @linusvogt.bsky.social Postdoc at NYU Courant Institute 🌱 Ocean heat, carbon, oxygen
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
Marc Hudson @marchudson.bsky.social Failing/ed academic (socio-technical transitions), climate historian, writer, video maker. Most days I think we're toast. #envhist See also allouryesterdays.info
@allouryesterdays.bsky.social
Ruben Prütz @rubenpruetz.bsky.social Postdoctoral Researcher.
PIK | HU Berlin.
Focus: Implications of carbon removal.
Robin Lamboll @robinlamboll.bsky.social Climate sciences research fellow at Imperial College London. UK poetry slam champion 2019.
https://linktr.ee/rlamboll
Glen Peters @glenpeters.bsky.social Energy, emissions, & climate
CICERO Center for International Climate Research, Oslo, Norway
https://cicero.oslo.no/en/employees/glen-peters
Brett Christophers @brettchristophers.bsky.social Geographer. New book, HOUSE SOCIETY, forthcoming in Feb 2027 (with Allen Lane)
Yann Quilcaille @yannquilcaille.bsky.social Climate scientist. Postdoc at ETH Zürich, former postdoc at IIASA
Speciality: #climate, #emulators, #extremes, interface human/Earth systems
#TIME100 Climate
LinkedIn: YannQuilcaille
Posts are my own.
Climate Resource @climateresource.bsky.social Established in 2020, but with decades of combined experience, we are a team of scientists, programmers and policy advisers. Working on global GHG pathways, temperature projections, climate policy and more...
Klaudia Prodani @kprodani.bsky.social Biodiversity footprinting in finance | Nature-related financial risk modelling | Political ecology of asset manager capitalism
papers: https://scholar.google.com/citations?user=S6mUi94AAAAJ&hl=en
Béatrice Cointe @beatricecointe.bsky.social Solar-powered Science & Technology Studies researcher and IAM ethnographer at CSI - CNRS, Mines Paris-PSL.
"Well the world of research has gone berserk, too much paperwork" (Dylan 2006)
Soundtrack: t.ly/0V77d
Germanwatch @germanwatch.bsky.social Germanwatch is an independent development, environmental, and human rights organisation that lobbies for sustainable global development. Sustainable development means socially equitable, ecologically sound, and economically stable. 🌍🇪🇺 germanwatch.org
Carel Mohn @carelmohn.bsky.social Journalist, Klimakommunikation und alles von Klimaschutz bis Klimapolitik, außerdem: Naturschutz, Baukultur, Verkehr
unterwegs in Berlin, in Pankow und im Barnim
works at: klimafakten.de
pro bono: Transparency Deutschland, privat hier
Yi-Ling Hwong @yilinghwong.bsky.social Climate Science Research Scholar @IIASAVienna. Previously @ISTAustria, @ccrc_unsw, @CERN & @MSF. I research #clouds and their impact on #climate, among other things ( #wildfires, #agriculture, #SRM).
🌍⚖️ 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
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
William F. Lamb @wflamb.bsky.social Climate policy researcher at the Potsdam Institute for Climate Impact Research. I work on emissions trends, policy evaluation, carbon dioxide removal and climate obstruction. Scot in Deutschland. https://lambwf.github.io/
@georgfeulner.bsky.social @georgfeulner.bsky.social 
PIK_climate @pik-potsdam.bsky.social Science for safe & just #Climate future. Scientific Directors: Johan #Rockström, Ottmar #Edenhofer // Website EN: https://www.pik-potsdam.de/en, DE: https://www.pik-potsdam.de/de // All PIK social media channels: https://pik-potsdam.de/socials
Norman J. Steinert @njsteinert.bsky.social 
Kobe De Maeyer @kobede.bsky.social PhD researcher at #universityutrecht, based at the Copernicus Institute 🌍
I study Earth system tipping elements, with a focus on the interactions between the AMOC and the Amazon Rainforest 🌱🌊
Sharing research, science thoughts, and communication here 🧠💬
Martin Jung @martinjung.eu Researcher at @iiasa.ac.at | LA & Fellow @ipbes.net | AE @consbiog.bsky.social & @jappliedecology.bsky.social | #macroecology | #conservation | #biodiversity | #remotesensing | #systemsthinking | https://www.martinjung.eu/
Fixing bugs and saving ducks 🦆
Peter Pfleiderer @klimapeter.bsky.social Climate researcher at Leipzig University - Climate Causality & Attribution group (https://lim-climate-causality.github.io)
interested in atmospheric circulation and weather extremes | cloud lover
Andrew King (he/him) @andrewkingclimate.bsky.social Climate Scientist at University of Melbourne. Interested in climate change and weather extremes. 🏳️🌈 
Gregory Munday @gergmunday.bsky.social Climate science 🤝 ML @ University of Oxford 🌍
Jarmo Kikstra @kikstra.bsky.social Research scholar at IIASA. Imperial College London. Lead Author IPCC AR7 WG3. Climate, energy, economics, decent living standards, and justice.
Robert Gieseke (Openclimatedata) @openclimatedata.net https://openclimatedata.net/
Chris Smith @cjsmith.eu Climate scientist at IIASA. IPCC AR7 CLA. Responsive climate projections. The guy behind the fair model and radiative forcing barchart. Occasional runner and guitarist.
github.com/chrisroadmap | cjsmith.eu
Setu @setupelz.bsky.social Equitable energy transitions, regions of the global South and vulnerable communities globally.
@sarahschoengart.bsky.social @sarahschoengart.bsky.social 
Lena Nicola @lenanicola.bsky.social Doctoral Researcher working on Antarctic ice dynamics at PIK Potsdam and MPI-GEA 🇦🇶🧊
Co-Chair of APECS Germany ❄️
Junior Chief Editor at PolF 📑
Views are my own.
VSquare.org @vsquare.bsky.social 🔎 Investigating Central Europe | We are a non-profit investigative journalism platform: https://vsquare.org
Support us: https://vsquare.org/donate/
Denis Trubetskoy @denistrubetskoy.bsky.social Political correspondent in Kyiv, Ukraine. Writing about Ukraine, Belarus & Russia. Mainly in German. Contact: denis.trubetskoy(at)gmx.de
Monica Marks @monicamarks.bsky.social Prof of Middle East Politics at NYU Abu Dhabi. Tunisia, Turkey, Gulf. PhD St Antony's College, Oxford. Rhodes, Fulbright, Harvard WCFIA.
Religion & democracy. Tango & bizarre travel enthusiast. Perpetually craving Istanbul. Words in NYT, WaPo, TIME & more
@raffaelalanger.bsky.social @raffaelalanger.bsky.social Researcher at the International Institute for Applied Systems Analysis and Potsdam Institute for Climate Impact Research
Naomi Oreskes @naomioreskes.bsky.social Historian, Earth Scientist, Writer, Public Intellectual.
Books: Merchants of Doubt; Collapse of Western Civilization; Science on a Mission; Discerning Experts; Why Trust Science?; The Big Myth. Loves: Chocolate, Red Wine, Skiing, family. Hates: Beets.
Julius Garbe @juliusgarbe.github.io Antarctica Director @iccinet.org | PhD candidate @pik-potsdam.bsky.social. #IceSheets, #SeaLevelRise, Earth System #Resilience & #TippingPoints. Focus on #AntarcticIceSheet stability.
🌐 https://juliusgarbe.github.io
Rosa Pietroiusti @rosapietroiusti.bsky.social PhD student Vrije Universiteit Brussel Climate Science | climate extremes, attribution, impacts, youth-led climate litigation
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 - I Inga Menke @imenke.bsky.social
Jakob Zscheischler @zscheischlerjak.bsky.social Earth system scientist @UFZ & Prof @TUdresden, expert on compound weather and climate events
Valérie Masson-Delmotte @valmasdel.bsky.social PhD, climate scientist @lsce-ipsl.bsky.social @CEAParisSaclay @IPSL_outreach @hc_climat. Was co-chair @ipcc.bsky.social (AR6 WGI). Member of French Academy of Technology and Academy of Sciences.
Madeleine Cuff @tinymaddie.bsky.social Environment reporter for New Scientist mag, covering all things climate change
Emanuele Bevacqua @bevacquae.bsky.social Climate scientist • Physicist • Group leader @ufz_de • Compound weather/climate extreme events • 🎨 • ❄️ • he/him
Nadja Hahn @nadjahahn.bsky.social 👩💼Journalist and podcaster.
🎙️ https://bsky.app/profile/fullcirclepodcast.bsky.social
🎧Former Journalist at ORF, the Austrian Public Broadcaster, etc
🔬 Comms Manager at IIASA
🎤Moderator/ Facilitator
🧠 Media Literacy
🌱Climate Communication
🚣♀️Passionate rower
Carl Schleussner @carlschleussner.bsky.social Climate Scientist at @iiasa.ac.at and Humboldt Universität zu Berlin Views are my own.
Tessa Möller @tessamoeller.bsky.social A Luxemburger in Laxenburg | Researcher at the International Institute for Applied Systems Analysis and PhD Student at Humboldt University of Berlin | Views are my own