David Roberts @volts.wtf I run a newsletter/podcast called Volts about clean energy & politics. Subscribe & join the community at http://volts.wtf!
Mongabay @mongabay.com Award-winning nonprofit media outlet publishing global environmental science & news in 8 languages via bureaus in India, Brazil, Africa, Latin America, Indonesia & US: https://mongabay.com
Thomas Piketty @thomaspiketty.bsky.social Professor at EHESS & PSE
Co-Director, World Inequality Lab
inequalitylab.world | WID.world
http://piketty.pse.ens.fr/
Météo-France @meteofrance.com Météo-France sous le « ciel bleu », logique non ? Bienvenue sur notre compte officiel ! Retrouvez ici toutes nos actualités météo, climat et Vigilance.
Hadley Wickham @hadley.nz R, data, 🐕, 🍸, 🌈. He/him.
Julia Silge @juliasilge.com Building data science tools @posit.co, #rstats, parenthood ✨📊✨
Barack Obama @barackobama.bsky.social Dad, husband, President, citizen. barackobamabooks.com
WRI Climate @wriclimate.bsky.social Advancing transformative climate solutions. Analysis, insights, and research from the Climate, Economics, Finance and Equity team at the World Resources Institute.
Earth System Governance Journal @esg-journal.bsky.social The Earth System Governance journal is a flagship publication of the global Earth System Governance research alliance.
Website: https://www.sciencedirect.com/journal/earth-system-governance
ENTICE @enticeproject.bsky.social Bridging Trade & Climate: Enhancing our understanding of Trade Impacts on Climate, industries and the Environment.
Horizon Europe project 2025-29.
The Barents Observer @thebarentsobserver.com Europe's northernmost independent English-Russian online newspaper. Cross-border news from the Arctic, Russia, and Nordic. Fighting censorship, supporting democracy! Our news-portal:
barentsobserver.com
Anne Larigauderie @annelarigauderie.bsky.social Former Executive Secretary, IPBES
Independent Science and Policy Advisor
Kees van der Leun @sustainable2050.bsky.social 40 years of experience in the energy transition. Building Common Futures, a new energy transition consultancy.
Posts about energy, climate, Ukraine & more.
Also on Mastodon.
Reposts not an endorsement, views my own. #EnergySky
Institut Pasteur | 130 years of biomedical research @pasteur.fr 👩🔬 The Institut Pasteur is a leading global biomedical research institute.
🔬 Explore with us the frontiers of biomedical research
🧪 Follow us to uncover groundbreaking discoveries
🌍 Join a community passionate about progress and open science
Ville de Paris @paris.fr Compte officiel de la Ville de Paris.
Governor Tim Walz @governorwalz.mn.gov Dad, husband, teacher, coach, veteran. Governor of Minnesota. Working to move our state forward as #OneMinnesota.
Jeroen van den Bergh @profjeroenbergh.bsky.social ICREA Professor & Head research group Environmental & Climate Economics at @icta-uab.bsky.social • Systemic solutions, Energy rebound, Instrument synergy, Carbon pricing, Public support, Low-carbon innovation, Evolutionary modelling, GDP paradox & Agrowth
Sheila Sitalsing @sheilas.bsky.social schrijft (https://www.debezigebij.nl/auteur/sheila-sitalsing/ en https://www.volkskrant.nl/) en praat (https://www.volkskrant.nl/podcasts/beluister-de-volkskrant-elke-dag~bc018e52/ en https://www.nporadio1.nl/programmas/nos-met-het-oog-op-morgen)
Henri Bontenbal @henri.cda.nl Lijsttrekker van het CDA - fractievoorzitter Tweede Kamer
Pope Francis @pontifexeng.bsky.social Welcome to the X Mirror Bluesky page of His Holiness Pope Francis
https://www.vaticannews.va/en.html
Antipode @antipodeonline.bsky.social Antipode: A Radical Journal of Geography, publishing (and funding, through the non-profit Antipode Foundation) the very best radical research
ACHIEVE Achieving High-Integrity Voluntary Climate Action 🌱 @achieveproject.bsky.social ✅ This Horizon Europe research project will identify opportunities to strengthen and scale up voluntary climate action to achieve a worldwide net-zero society by 2050.
Paul Krugman @pkrugman.bsky.social Ex NY Times, now author of Substack Paul Krugman. Nobel laureate and, according to Donald Trump, "Deranged BUM". Also Research Professor at the City University of New York Graduate Center and senior scholar at the GC-CUNY Stone Center.
European Consortium for Political Research @ecpr.bsky.social ECPR is an independent, scholarly association with a mission to advance political science ▪ https://ecpr.eu/ ▪ https://podcasters.spotify.com/pod/show/ecpr/ ▪ @ecprtheloop.bsky.social
Jonathan Watts @jonathan-watts.bsky.social Author of The Many Lives of James Lovelock, founder of Sumaúma.com and the Rainforest Journalism Fund. Guardian environment writer. 
Prof. Jeff Ollerton @jeffollerton.bsky.social Biodiversity scientist, focused mainly on pollinators and their interactions with plants. Author of 'Pollinators & Pollination: Nature and Society' (Pelagic 2021) and 'Birds & Flowers: An Intimate 50 Million Year Relationship' (Pelagic 2024).
IPCC @ipcc.bsky.social Intergovernmental Panel on Climate Change
Stockholm Resilience Centre @sthlmresilience.bsky.social Stockholm Resilience Centre explores how people and nature can live and develop on a planet under pressure.
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
Sierra Club @sierraclub.org Explore, enjoy, and protect the planet!
sierraclub.org
Markus W. Gehring @mwgehring.bsky.social EU & International Sustainable Development Lawyer; Professor of European & International Law @cambridgelaw.bsky.social Deputy Proctor @cam.ac.uk Fellow @eulegalstudies.bsky.social @hugheshall.bsky.social @lauterpachtcentre.bsky.social @cisdl.bsky.social.
Martin A. Nuñez @martin-nunez.bsky.social Ecologist that studies 🍄🌲🐜🐑🐀🦌🌱🌾🌳🦠⛰, mostly invasives. University of Houston. Executive Editor JAppliedEcology #bioinvasions. Views my own. See my new book! https://mybook.to/ScienceGuide
Conservation Letters @consletters.bsky.social We present open access cutting-edge advances in the science & practice of conserving biological diversity & promoting human well-being. A journal of the Society for Conservation Biology.
https://conbio.onlinelibrary.wiley.com/journal/1755263x
Madeleine Cuff @tinymaddie.bsky.social Environment reporter for New Scientist mag, covering all things climate change
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
Wieteke (Louise) Willemen @wietekewillemen.bsky.social ES, GIS, NRM, RS, CS, ITC, ESP, IPBES, ECOSER = academic for a better, wiser and more collaborative world | acronym aficionada | Prof. 🟥
Dr. Rachel Golden Kroner @rgoldenkroner.bsky.social Earth Doctor. Conservation scientist, communicator, change maker. I stand for courage, compassion, and actions for a thriving future!
https://linktr.ee/rgoldenkroner
Views mine
Pam McElwee @pammcelwee.bsky.social Prof of Human Ecology @Rutgers. Co-Chair, IPBES Nexus Assessment, Ecosystems chapter lead NCA5 & IPCC author. Kansas/Oxford/Yale Alum. She/her. Brunch-eater. Mom. Working at science-policy interface to find solutions to biodiversity + climate crises 🌎☀️🐢
Prof Esther Turnhout🦄🌎🌼💚 @estherturnhout.bsky.social Chair of Science, Technology and Society, University of Twente. Explores ways to transform science & create better knowledge. Posts about #Nature #Conservation #STS #Politics of Knowledge #IPBES #Biodiversity #TransformativeChange #Justice
David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social I am a marine conservation biologist studying sharks and a science writer. Posts are about science and the environment, science communication, and more! He/him
Infopoint #Klimawandel #Artensterben @infopointa.bsky.social #ClimateCrisis and #SpeciesExtinction are two sides of the same coin.
That's why you'll find a potpourri of studies and news mainly on #climate, #biodiversity, #plastics, #pesticides, #energy and #agriculture, mixed with a little politics
#StopptFakeNews 🏳️🌈
Garry Peterson @resiliencesci.bsky.social Director FinBio.org
Professor of Environmental Science
with focus on Resilience in Social-Ecological Systems
Stockholm Resilience Centre, Stockholm University stockholmresilience.org
projects:
regimeshifts.org
biospherefutures.net
goodanthropocenes.net
Aarne Granlund @aarnegranlund.eurosky.social Sufficiency, climate work, and river restoration in Finnish North Karelia. I fly fish, hike, and ski. e-MTB pilled. AI-free. Left in politics.
Tobias Plieninger @plieningerlab.bsky.social Professor of Social-Ecological Interactions, University of Kassel & University of Göttingen. Rural landscapes | Ecosystem services | Sustainability. PersOp
www.uni-kassel.de/go/plieninger 
Andy Purvis @andypurvisnhm.bsky.social Co-lead of the Biodiversity Futures Lab and PREDICTS project at the Natural History Museum and Imperial College in London, UK. Working for a nature-positive future with an ADHD present. Views my own. He/him.- F Fiona Harvey @fionaharvey.bsky.social Environment editor at the Guardian newspaper, full-time environment writer since 2004
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
Jane Samuels @janessamuels.bsky.social A quality of life worth living.
International work:
Climate, Poverty, Conflict, Cities, #SDGs
Trustee Human Ecology Council
UNFCCC Observer Status
Alister Doyle @alisterdoyle.bsky.social Freelance environmental reporter, author of “The Great Melt”, formerly Reuters environment correspondent, MIT Knight Science Journalism Fellow
Stephen Leahy @stephenleahy.bsky.social Author & Enviro Jurno +25 years | SEAL Award for Enviro Journalism; UN Global Prize for Climate Reporting, etc
3000+ articles @ The Guardian; Nat Geo; Vice; New Scientist; IPS; etc
Substack: https://leahy.substack.com
https://authory.com/StephenLeahy
CABES @cabes.bsky.social Capacities on Biodiversity & Ecosystem Services in Africa to promote engagement in IPBES @ipbes.net.
Funded by @iki-germany.bsky.social
Website: http://www.cabes.online
E-learning: https://elearning.cabes.online
Other: https://linktr.ee/cabes.iki
🌍🧪
Robert Spaull @rspaull.bsky.social Leading communications for the Intergovernmental Platform on Biodiversity and Ecosystem Services (www.ipbes.net) Re-skoots are not necessarily endorsements.
Marie Stenseke @mariestenseke.bsky.social Human Geography professor, Univ Gothenburg. Guest professor + Director of Interdisciplinary Academy, Swedish Univ of Agricultural Sciences. IPBES fan
Carla Brown @carlabrown.bsky.social Science/sustainability comms professional. Big picture thinker. Ardent doodler. You’ll often find me staring at the sky 🌌
Patrick Greenfield @pgreenfielduk.bsky.social Reporter @guardian covering biodiversity and the environment. patrick.greenfield@guardian.co.uk | Former @CNN
Nichole Barger @nicholebarger.bsky.social Deputy Chief Scientist, The Nature Conservancy, cat mom and real mom, you can find me running and skiing in the mountains and listening to Cowboy Carter WAY too much
Janne Kotiaho @jannekotiaho.bsky.social Professor of Ecology and director of the School of Resource Wisdom a.k.a JYU.Wisdom at the University of Jyväskylä. Chair of the Finnish Nature Panel. Member of Board of Trustees of the Kone Foundation.
I care about planetary well-being.
Brent A. Mitchell @brentamitchell.bsky.social Learner, conservationist
VP, QLF and Vice Chair, IUCN World Commission on Protected Areas
Views are my own.
Elena Bennett @elenabennett.bsky.social Researcher, professor, mom, outdoor enthusiast, global citizen
Alexander Verbeek @alexverbeek.bsky.social Climate action | Nature | Water-Energy-Food | Sustainability | Wildlife | Innovation | Writing about the beauty of our planet on: https://theplanet.substack.com 
Dr. Raphael Weyland @raphaelweyland.bsky.social 💚 Lawyer4Future+Environmentalist + European
🐧 Head of Office @nabu.de Brussels + Greens
✊️ #ActNow on Climate + #RestoreNature
🇪🇺 #EUGreenDeal + #RuleOfLaw + #EUBudget
🧭 #LessIsMore = Sufficiency
🐦 No more XTwitter. Also on #Mastodon/IG
Amy Dunham @amydunham.bsky.social Assoc Prof in Ecology and Evolutionary Biology at Rice University. Tropical Community Ecologist. 
Peter Gleick @petergleick.bsky.social Climate, water, birds, bluegrass mandolin. Member US National Academy of Sciences, MacArthur Fellow, Carl Sagan Prize, author of The Three Ages of Water (2023) and When the Well Runs Dry (2026). Email me at pgleick (at) gmail.
Timothée Fouqueray @timfouqueray.bsky.social Social-ecologist researcher @CNRS, fostering adaptation to uncertain futures. PhD in ecology. Fellow @IPBES transf. change assessment. He/him
Dr Becs Jarvis @becsjarvis.bsky.social Marine social science, narratives, STS, knowledge-policy-action, how change happens | Senior Lecturer @AUTuni | Lead Author @IPBES Nexus Assessment | she/her | https://linktr.ee/becsjarvis
CREAF @creaf.cat 🚀🌿 Som la NASA de la #natura
🌍 Public #research center tackling #climatechange, restoring #nature & reversing #biodiversity loss
🔬 #Ciencia para un planeta habitable
🌐 Som @cerca.cat
🔗 https://linktr.ee/CREAF_ecologia
Dr Manu Saunders FRES @manusaunders.bsky.social Ecologist. Mum. Writer.
Senior Lecturer Uni New England (Australia).
Editor in Chief: Insect Conservation and Diversity.
Anaiwan Country. My words. She/her.
https://ecologyisnotadirtyword.com
https://saundersecologylab.com/
Isabel Sousa Pinto @ispinto.bsky.social Biodiversity; science -policy; marine science; seaweeds
IngerAndersen.bsky.social @ingerandersen.bsky.social Executive Director of @UNEP.org and United Nations Under-Secretary-General.
Brad Plumer @bradplumer.bsky.social Reporter, NYT Climate.
email: brad.plumer@nytimes.com
signal: bradplumer.54
CGIAR @cgiar.org The world's largest public agricultural innovation network. https://cgiar.org
Matt McGrath @mattmcgrathbbc.bsky.social Environment correspondent at BBC News, covering climate and associated green issues. Cardiff based, Tipperary born. 
Adam Vaughan @adamvaughan.bsky.social Environment Editor at The Times. Clean it Up water campaign. When not working, usually running. Previously New Scientist and Guardian.
adam.vaughan@thetimes.co.uk
Insta: https://www.instagram.com/adamvaughanjournalist
Signal: adamvaughan.53
Seth Borenstein @borenbears.bsky.social Climate and science writer at The Associated Press, covers disasters, all sorts of science. Teaches journalism at NYU/DC. Father of 3, husband of 1. Red Sox fan.
Monica Dean @monicadean.bsky.social I dabble in the climate policy-science-comms nexus
Current: Ocean & Climate Diplomacy @ Oceans 5
Former: @usc.edu | US Climate Envoy Team | UN Foundation/IPCC
Views my own. Terms and conditions may apply. See back panel for side effects. etc.
Eeva Primmer @eevaprimmer.bsky.social Research Director, Professor, Finnish Environment Institute. IPBES Bureau Member, IRP Panel Member.
Enthusiastic about governance, policy, institutions. Sustainability, ecosystem services, biodiversity, forests. People, science, coffee, runs, fam, poodle.
AleX Caron @bactouch.bsky.social Disease Ecology at the Wildlife/Domestic interface in African contexts - One Heath - Sustainability science - SES Health - Shared landscapes - since 2006, 🇿🇼, then 🇲🇿, and now 🇰🇪 // Cirad - ILRI
Jan Henning Sommer @janhenningsommer.bsky.social Biodiversity, Ecosystem Services, Science Policy
Project Manager CABES
https://bsky.app/profile/cabes.bsky.social
Hien @hienngo.bsky.social science-policy nerd🤓, biodiversity and pollination expert, 💯nature conservationist, Ex-IPBESer
Alexander van Oudenhoven @avanoudenhoven.bsky.social Environmental scientist at Leiden University @unileiden.bsky.social
Programme Director MSc Governance of Sustainability
Co-Editor in Chief of @esandpeople.bsky.social journal.
https://www.universiteitleiden.nl/en/staffmembers/alexander-van-oudenhoven
Tony Juniper @tonyjuniper.bsky.social Nature recovery. Writer. Chair Natural England. Fellow CISL. Chair Cool Earth. Council Member Fauna & Flora. Former Friends of the Earth, Wildlife Trusts, WWF, BirdLife International. www.tonyjuniper.com
Florian Keil @floriankeil.bsky.social 🇺🇳 International migratory🦩🐘🐋 conservation @UN. International Relations @BrownUniversity 🌿, Media Studies @UniBonn 🇩🇪. Views are my own.
George Monbiot @georgemonbiot.bsky.social Ungainly on land
SCNAT @scnat.ch Akademie der Naturwissenschaften Schweiz – Académie suisse des sciences naturelles – Swiss Academy of Sciences – Accademia svizzera di scienze naturali
📍 Bern, CH
👉 scnat.ch
Stu Butchart @stubutchart.bsky.social Chief Scientist at BirdLife International, the world’s largest partnership of nature conservation organisations. Views are my own.
Franck Courchamp @franckcourchamp.bsky.social Academic researcher interested in biodiversity dynamics
Focusing at the moment on biological invasions and perceptions of biodiversity
Employed by CNRS, based at University Paris Saclay, France
UK Centre for Ecology & Hydrology (UKCEH) @ukceh.bsky.social Our Planet. Decoded.
🎙️ Counting The Earth podcast: https://tinyurl.com/CTEarthpodcast
📰 Newsletter sign-up: https://tinyurl.com/ukceh-news
Natasha Gilbert @byng.bsky.social Investigative Journalist. Covering science, health and the environment.
Yogi, hiker, fan of science and nature.
Signal: @ngreports.30
www.bynatashagilbert.com
Cornelia Krug @cbkrug.bsky.social Ecologist and Knowledge broker
Passionate about biodiversity and life on earth.
Knitter, cat lover, citizen of the world.
😺🇨🇭🇫🇷🇿🇦🇳🇦🇩🇪
Business for Nature @bfncoalition.bsky.social Business for Nature is a global coalition driving credible business action and policy ambition to achieve a nature-positive economy. #NatureIsEveryonesBusiness
https://www.businessfornature.org/
Joseph Confino @josephconfino.bsky.social Communications Director for @paulpolman.bsky.social. Former Chief of Staff, Director Strategic Partnerships.
Working across nature, climate, sustainable development, & human rights. 
SociECOS Lab @antoniojcastro.bsky.social Laboratory for Sustainability, Resilience & Governance of SocioEcological Systems #SociECOSLab
#SociECOSLab is led by Antonio J. Castro and is actively part of the SocSES (https://socses.org/)
— —
SociECOS Lab: https://sociecos.ual.es/
Xavier Sticker @xaviersticker.bsky.social Ambassadeur de l’Union européenne en Guinée
Laura Pereira @laurap18.bsky.social South African sustainability scientist. Prof in Sustainability Transformations and Futures at Global Change Institute, Wits University and researcher at Stockholm Resilience Centre. IPBES expert, Earth Commissioner and general academic traveller
UNEP-WCMC @unepwcmc.bsky.social Official account of UN Environment Programme World Conservation Monitoring Centre
UN Environment Programme @unep.org Official account of the United Nations Environment Programme
https://www.unep.org/
Andy Gonzalez @bio-diverse.bsky.social Dad x2 | Scientist working on the causes and consequences of biodiversity loss | Liber Ero Chair @McGillU | co-chair GEOBON | co-director QCBS | co-chair IPBES biodiversity monitoring assessment | co-founder Habitat | He/Him