Jonathan Amos @jcdamos.bsky.social Journalist. Former BBC Science Correspondent. Way too interested in icebergs for my own good.
@mgierow.bsky.social @mgierow.bsky.social 
Susie Grant @susie-hailey-grant.bsky.social 
Alt National Park Service @altnps.bsky.social The official "Resistance" team of U.S. National Park Service. Our website: www.ourparks.org
Juraj Rizman @jurajrizman.bsky.social 🇸🇰 Post Bellum SK - Director of Communications
🇪🇺 Platform For Democracy - ExCom Member
🤵♂️ Former First Gentleman of the Slovak Republic (2019-2024)
Jessica Graybill @jkgraybill.bsky.social Geographer. Professional interests include energy, environment, sustainability, resilience, Russia, and the Arctic. 
Antarctic Science Ltd @antarcticscience.bsky.social Multi-disciplinary #Antarctic journal (https://www.cambridge.org/core/journals/antarctic-science) and International Early Career Research Bursary. Find us at www.antarcticsciencebursary.org.uk/
Manuel Suter @manuelsuter.bsky.social Postdoctoral Researcher at Lund University
Research in Environmental Psychology, Ecological Economics, Sufficiency and Post-Growth
Currently working on attractive future visions considering planetary boundaries and citizens views.
Miriam Remshard @miriamremshard.bsky.social Psychology PhD student at the University of Cambridge
Lisa Heinrich @lisa-heinrich.bsky.social Head of European Government Relations at Wellcome Trust and Head of Wellcome's Europe Office based in Berlin. I work on climate and health, infectious diseases and mental health
Meghan A. Sharp @meghanasharp.bsky.social (she/her) Made in Canada 🇨🇦
Glaciologist | Geophysicist
Usually skiing, biking, or PhDing @OSUCEOAS
Joe MacGregor @joemacgregor.bsky.social Glaciologist @ NASA/GSFC. Earth’s ice is great. Let’s keep some around. Views my own. He/him. 👨👩👧 🐶 🐶 🐈 🧊 🇬🇧 🇨🇦 🇺🇸 🇬🇱 🇦🇶
Nature Climate Change @natclimate.nature.com A monthly journal dedicated to publishing cutting-edge research on the nature, underlying causes or impacts of global climate change and its implications for the economy, policy and the world at large https://www.nature.com/nclimate
Datawrapper @datawrapper.de Enrich your stories with charts, maps, and tables – interactive, responsive, and on brand. Questions? Write us: datawrapper.de/contact-us
Zeke Hausfather @zekehausfather.com "A tireless chronicler and commentator on all things climate" -NYTimes.
Climate research lead @stripe, writer @CarbonBrief, scientist @BerkeleyEarth, IPCC AR7 lead author.
Website: https://zekehausfather.com/
Substack: https://www.theclimatebrink.com/
Ruth Mottram @ruth-mottram.fediscience.org.ap.brid.gy Climate scientist at DMI, Danish/British dual national, married Dutch, interested in glaciers, ice sheets, atmosphere and climate in Arctic, Greenland […]
[bridged from https://fediscience.org/@Ruth_Mottram on the fediverse by https://fed.brid.gy/ ]
Polar Observer @polarobs.bsky.social Promouvoir la connaissance des régions #australes et #polaires | Promoting knowledge of #austral and #polar regions #Arctic #Antarctica #TAAF
Compte maintenu par @thalassarche46.bsky.social
Ruth Mottram @ruthmottram.eurosky.social Climate scientist at DMI, Greenland, Antarctica, polar regions in general.
Now migrated to eurosky.social on here.
Mostly on mastodon though @ruth_mottram@fediscience.org
Blogging at sternaparadisaea.net
Dr Martin Rogers @martinsjrogers.bsky.social Machine learning researcher at the British Antarctic Survey. 
Tina van de Flierdt @vandeflierdt.bsky.social passionate about the ocean, Antarctic ice sheets and climate; now, in the past and into the future; expressing my own views (she/her)
Joe Davies @joewdavies.bsky.social GIS and Cartography at Eurostat.
Exploring new ways of making maps.
observablehq.com/@joewdavies
Melinda Waterman @drmelwaterman.bsky.social Biotechnologist, moss hunter and gatherer, interested in #Antarctic #moss research and how climate change is affecting living things. a.k.a. @mel_waterman
Opinions my own.
Huw Griffiths @huwiceandstuff.bsky.social Polar marine biologist (Antarctic & Arctic) with @bas.ac.uk . Walks a lot and takes lots of photos! 🇦🇶🏳️🌈🦀🐚🐟
Same handle on Instagram
He/Him/His
Mirjam Glessmer @mirjamglessmer.com Academic Developer at Lund University, focus on co-creation, trust, teaching for sustainability
#KitchenOceanography enthusiast. She/her.
Blog: MirjamGlessmer.com
Roger Creel @rogercreel.bsky.social Climate geophysicist at WHOI || Assistant Professor at Texas A&M starting fall 2025 || sea level + ice sheets + permafrost || PhD Columbia / BA Amherst || rogercreel.com || Views my own. 
Tom Reid, PhD @sediment-sci.bsky.social Hydroecology Monitoring and Research Facility at the Canada Centre for Inland Waters. Physical biogeochemistry research on the Great Lakes and in the Canadian Arctic. #greatlakes #climatechange #biogeochemistry #microbialecology #AMR #sedimentdynamics
Prof. Elin Darelius @elindarelius.bsky.social Physical oceanographer @UiB, Norway with one foot in the Weddell Sea (where I try to figure out how the ocean contribute to ice shelf melt) and the other in the Norwegian fjords (where we study how climate change affects for example the oxygen)
Caroline Clason @carolineclason.bsky.social Glaciologist specialising in glacier and ice sheet hydrology. Associate Professor in Geography at Durham University. ❄ Scottish ultra runner. Sometimes climber. Inconsistent yogi. Cycling fan. Labradoodle mum. 🏃♀️🧗♀️🧘♀️
https://linktr.ee/carolineclason
Steph Henson @stephhenson.bsky.social Oceanographer, cat enthusiast, bookworm
Emergency Kittens @emergencykittens.bsky.social Kittens when you really need them. <3
International Glaciological Society @igsoc.bsky.social ❄️ Official account of the International Glaciological Society. Discover the wonders of snow and ice with us! #Glaciology ❄️
igsoc.org
Andreas Heinemeyer @andreasheinem.bsky.social Ecosystem ecologist at University of York (SEI-Y).
Specialized on peatlands (hydrology, carbon, methane, water quality, vegetation).
Love the outdoors, trombones (!) & good music and a lively debate on important issues. Be kind to each other.
Sarah West @sarahwestsei.bsky.social York @SEIresearch Director, research centre @UniOfYork. Expertise in environmental #CitizenScience & community engagement. Professor, mum.
Temis Tormo @temistormo.bsky.social The climate crisis is the defining story of our time. From Reuters newsrooms to climate action 🌎 Social Media Manager @sei.org | Views my own
Maya Rebermark @mayarebermark.bsky.social Loves science. Loves change. Loves stories that inspire. Working for a safe & just planet at @sei.org | Former Future Earth, Global Commons Alliance & Stockholm Resilience Centre -er | Born 335ppm CO₂ | 🇬🇧 🇸🇪🇩🇲
UNjobs @unjobs.org The original, comprehensive job source for development practitioners, humanitarian workers, and international civil servants.
📍Geneva 🌐 https://unjobs.org
Prof Lisa Schipper 🌍🍉💪 @lisaschipper.bsky.social Climate adaptation & development•Prof Development Geography @giubresearch.bsky.social•Co-EiC @climdevjournal.bsky.social•PI @dependencybonn.de•Associate @sei.org & @ecioxford.bsky.social• @welthungerhilfe.bsky.social•she/her/Du•Servant to 2 rescue 🐈⬛ •🇸🇪
Daron Acemoglu @dacemoglumit.bsky.social Institute Professor, MIT Economics. Co-Director of @mitshapingwork.bsky.social. Author of Why Nations Fail, The Narrow Corridor, and Power & Progress.
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
Stockholm Environment Institute @sei.org We are an international non-profit research institute that tackles environment and sustainable development challenges. Through SEI’s HQ and seven centres around the world, we engage with policy, practice and development action for a sustainable future.
Kate Hendry @krhendry.bsky.social Marine biogeochemist in Polar coasts and oceans
esaclimate @esaclimate.bsky.social European Space Agency's Climate Team, often posting about ESA's Climate Change Initiative programme - climate.esa.int
Trends in Ecology & Evolution @cp-trendsecolevo.bsky.social 
Lars Kaleschke @seaice.de Physicist. Climate, sea ice, earth observation @awi.de #Bremen
https://orcid.org/0000-0001-7086-3299
https://det.social/@seaice
Thomas Frölicher @froeltho.bsky.social Professor in Climate and Environmental Physics @unibern, Lead Author @IPCC_CH SROCC, Views are my own
Bruce Springsteen @brucespringsteen.net brucespringsteen.net
mapmixed @mapmixed.bsky.social 🌎 maps of the world
Michiel van den Broeke @mrvandenbroeke.bsky.social Professor of Polar Meteorology at Utrecht University. Mass balance of the Greenland and Antarctic ice sheets. Views are my own.
Sandra Håkansson @sandrahkansson.bsky.social Department of Government, Uppsala University
Gender & Politics | Representation | Political Violence
Polar Science Early Career Community Office @polarsecco.bsky.social ❄️ Empowering, elevating and supporting the vibrant early career community of the polar sciences. ❄️
https://linktr.ee/polarsecco
IPCC @ipcc.bsky.social Intergovernmental Panel on Climate Change
AGU Cryosphere Section @agucryo.bsky.social 
International Cryosphere Climate Initiative @iccinet.org ICCI is a network of senior policy experts and researchers aiming to spread cryosphere science and preserve the cryosphere's key role in Earth's climate system.
DGPolar | Polarforschung @polarforschung.bsky.social Updates from the Germany society for Polar Research (DGP) and its journal Polarforschung (PolF), published by the German Society for Polar Research (DGP) and the Alfred Wegener Institute (AWI).
Website: polarforschung.de
Journal: polarforschung.net
European Polar Board @europeanpolarboard.bsky.social Coordinating, promoting and advancing European polar research.
🌐 www.europeanpolarboard.org
SWAIS2C @swais2c.bsky.social Will the Paris climate target save the Ross Ice Shelf & limit WAIS melt? SWAIS2C—Sensitivity of the West Antarctic Ice Sheet to 2°C —aims to find out!
Find out more: SWAIS2C.aq
Nature Reviews Biodiversity @natrevbiodiv.nature.com A new journal from the Nature Portfolio reviewing key advances in conservation, ecology, and evolution. Posts by the editors, @alexmckay.bsky.social, @lukegrinham.bsky.social, and Tim Thomas. https://www.nature.com/nrbd
The Oxford Nature Network @biodivoxford.bsky.social The Oxford Nature Network is a network of researchers & practitioners in & around the University working on biodiversity. www.nature.ox.ac.uk/
Our talks in person & online: https://bookwhen.com/oxfordbiodiversitynetwork
MIT Center for Sustainability Science and Strategy @mit-cs3.bsky.social Our research improves understanding of sustainability challenges and helps decision‑makers address global change, enhancing well‑being for current and future generations.
Website: https://cs3.mit.edu/ 
Caroline Holmes @climatecaroline.bsky.social Scientist at @bas.ac.uk ; all things Antarctic sea ice and climate.
Yixi Zheng @yixizheng.bsky.social Postdoc at the British Antarctic Survey @bas.ac.uk. Physical oceanographer. Passinationate about everything icy 🧊
Mehdi El Krari @elkrari.com AI Researcher in Optimisation and Planning at @bas.ac.uk, also in #CombinatorialOptimization #EvolutionaryComputation #OperationalResearch
#MadeInMorocco 🇲🇦
Swiss Polar Institute @swisspolar.bsky.social The Swiss Polar Institute (SPI) offers tailored support to scientists based in Switzerland who work in polar regions and remote high-altitude environments.
www.swisspolar.ch
IPBES @ipbes.net Intergovernmental Platform on #Biodiversity & Ecosystem Services. Denialism/trolling/profanity may result in banning. Re-skoots ≠ endorsements.
www.ipbes.net
linktr.ee/ipbes
Alice Oates @aliceoates.bsky.social Evidence Manager at RNID. Previously an Antarctic geographer. Still probably spends too much time thinking about Antarctica. Views my own etc etc
PNDB - Data Terra @pndb-dataterra.bsky.social Pôle National de Données de Biodiversité de l'infrastructure de recherche Data Terra | Biodiversity data hub of Data Terra research infrastructure
www.pndb.fr
#PNDB #biodiversity #FAIR #Data #ecoinformatics #DataTerra #GAIAData #RechercheDataGouv #GEOBON
World Climate Research Programme (WCRP) @wcrpclimate.bsky.social The World Climate Research Programme (WCRP) – Leading the way in tackling global climate challenges.
🔗 Learn more: https://www.wcrp-climate.org/
Follow us on all platforms: Facebook, LinkedIn, Bluesky, TikTok & X
RTBF @rtbf.be Compte officiel de la Radio Télévision belge de la Communauté française
CEPH @cephie.bsky.social The Centre for Economics, Policy and History (CEPH) is an all-Ireland centre of excellence funded by the Higher Education Authority, linking Trinity College Dublin and Queen's University Belfast.
https://ceph.ie/
Joann Mossa @rockyrivers.bsky.social Professor of Geography at the University of Florida, Associate Editor of Geomorphology. Interested in rivers, floods, droughts, human impacts, historical and anthropogenic environmental change, disturbed river restoration, and more. 
Elena Field @elenafield.bsky.social GIS & Web Mapping Specialist at British Antarctic Survey.
Cartographer. Geologist. Bookworm. All views my own. 
Jonny Dawe @jonnydawe.github.io Maps, Apps & Sea Ice | GIS Dev 
Laura Gerrish @lauragerrish.bsky.social GIS and Mapping Specialist at the British Antarctic Survey. Interested in cartography, data visualisation, remote sensing and glaciology ❄️
Thomas Bauska @tinyicybubbles.bsky.social Ice Core Scientist @bas.ac.uk
University Research Fellow @royalsociety.org
Affiliated Lecturer @cambridge-earthsci.bsky.social
https://www.bas.ac.uk/profile/thausk/
Bethan Davies @iceybethan.bsky.social Professor of Glaciology and glacial geology, Newcastle University, UK. Www.AntarcticGlaciers.org.
Editor, Quaternary Science Reviews.
IPCC WGI AR7 lead author.
Chair, UK Arctic-Antarctic Partnership.
She/hers 🏳️🌈🏳️⚧️
Prof Alessandro Tagliabue @altagliabue.bsky.social 🌊 ❄️ Professor @ University of Liverpool - ocean biogeochemical cycles and life in the seas - GEOTRACES SSC co-chair, IPCC AR7 coordinating lead author & AR6 SROCC lead author, ERC grant holder, Everton - he/him
Simon Cook 🏔❄🌊 @glaciocook.bsky.social Research & teaching on Glaciers, Geohazards, Geomorphology, Climate Change at University of Dundee | https://www.dundee.ac.uk/people/simon-cook
James Kirkham @jdkirkham.bsky.social Climate 🌡️ | Glaciology 🧊 | Science diplomacy 🗺️ | Policy 📜
Chief Science Advisor and Coordinator of the ‘Ambition on Melting Ice’ high level group on Sea-Level Rise and Mountain Water Resources
https://ambitionmeltingice.org/membership/
Susan Howard @slhowardcryo.bsky.social Polar Researcher interested in ocean/sea ice/ice shelf interactions.
Povl Abrahamsen @povl.bsky.social Physical oceanographer, mainly interested in cold places. Views my own. Occasional cellist, pianist, canoeist, kayaker, sailor. 🇩🇰🇪🇺, formerly in 🇬🇧. he/his
Richard Davy @davyclimate.bsky.social Climate scientist, Arctic, atmosphere, surface coupling
Living in Bergen, Norway
Nansen Center, Bjerknes Center
Publications: https://scholar.google.com/citations?user=v3d2ceIAAAAJ&hl=en
Henry Slesser @hslesser.bsky.social PhD molecular ecologist at the British Antarctic Survey and Cambridge University, looking at population structure and foraging of Humpback Whales around South Georgia.
Lover of all things nature, photography, drones, travel and baseball. All views my own.
Cameron Trotter @camerontrotter.bsky.social 🇦🇶 ML Research Scientist @bas.ac.uk, applying computer vision to the Antarctic benthos
Rob Ovington @rob-ovington.bsky.social GIS and Geospatial….no...wait…come back – this stuff is cool!
Andy Shepherd @andyshepherd.bsky.social Polar Satellite & Climate Scientist, Director CPOM, HoD Northumbria, Founder IMBIE, Principal Science Advisor CryoSat
🌍🧊🛰🐾
https://www.northumbria.ac.uk/about-us/our-staff/s/andrew-shepherd
Georgia Melodie Hole @gmelodie.bsky.social Polar biogeoscientist at Durham University, working on sea ice reconstruction.
Palaeoenvironments | sea ice | geochemistry | dendrochronology | Arctic
Kali McDougall @kalimcdougall.bsky.social Recent MSc graduate from UVic’s ICE Remote Sensing Lab icelab.ca 🇨🇦 Using SAR to study floating ice at both poles 🛰️❄️🐻❄️🐧 linktr.ee/kali.mcdougall
Rebecca Priestley @rkpriestley.bsky.social Science writer & professor in Aotearoa New Zealand: Antarctica, climate, nukes. Tangata tiriti. Latest book, End Times, by @thwupbooks.bsky.social ❄🇦🇶🐧 🌈.
Now writing book about the (melting) Antarctic Ice Sheet & sea level rise
She/her or they/them/ia
David Small @davidsmall.bsky.social Assistant Professor @geogdurham.bsky.social. I don’t know what I do either. Ice and Antarctica I’m told. Also part-time fitba fan and listener of music wholly or predominantly categorised by the emission of a succession of repetitive beats. He/Him.
Geography at the University of Northampton @geognorthampton.bsky.social #Geography at The University of Northampton
Insta: northamptonenvgeo Twitter: @GeogNorthampton
#GeographyatUON
https://www.northampton.ac.uk/courses/geography-bsc-hons/
Posts by Faith (she/her).
Robert Simmon @rsimmon.bsky.social Data Visualization. Ex-Planet & NASA Earth Observatory. Blue Marble, Earth at Night, color, cartography, occasionally skewed views of Earth. Looking for a job.
Heather Reese @heatherreese.bsky.social Assoc Prof in remote sensing and GIS, Univ of Gothenburg, Sweden.
#drones, #UAV, #EarthObservation, #EO, #satellites, #vegetation change, #permafrost, #peatlands, #subarctic, #mountains, #geospatial
Joshua Wilson @oshuwilson.bsky.social PhD Student at the University of Southampton and the British Antarctic Survey studying the movement ecology of Southern Ocean predators.
All things tracking, stats, coding, and most importantly, penguins 🐧
Polar Geospatial Center @polargeospatial.bsky.social The Polar Geospatial Center (PGC) at the University of Minnesota provides geospatial support, mapping, and GIS/remote sensing solutions to researchers and logistics groups in the polar science community.
Scientific Committee on Antarctic Research (SCAR) @scar-antarctic.bsky.social We facilitate international research on the Antarctic and Southern Ocean and provide independent scientific advice.
www.scar.org
Join us for #scar2026!
Scott Polar Research Institute @scottpolar.bsky.social Scott Polar Research Institute, home to: Polar research | The Polar Museum | The Polar Library | The Thomas H. Manning Archive | The SPRI Picture Library
https://linktr.ee/scott.polar 
Mapping and Geographic Information Centre @magic.bas.ac.uk The Mapping and Geographic Information Centre (MAGIC) provides geospatial information, expertise, and services to the British Antarctic Survey (@bas.ac.uk) and wider UK activity in the Polar Regions.