Orca Behavior Institute @orcabehaviorinstitute.org A non-profit based on San Juan Island, Washington with the mission of inspiring conservation of wild killer whales through non-invasive research, bold advocacy, and science-based education.
www.orcabehaviorinstitute.org
The Awkward Yeti @theawkwardyeti.bsky.social Award losing Heart and Brain cartoonist, National Cartoonists Society Board Member, founder of Webcomicon, creator of OrganATTACK
Support my work on Patreon and see the new stuff!
Linktr.ee/theawkwardyeti
British Columbia Highway Alert Threader @dbcalertrepeater.bsky.social Unofficial - Sharing details of Britsh Coulumbia MOTI (DriveBC) Alerts in threads in a bsky-friendly format: https://drivebc.ca/
Bot - In development by @tetracado.bsky.social. If your email address ends in gov.bc.ca send me a DM.
#DBCAlert
Louise Kreissig-Arnal, PhD (she/elle) @arnallouise.bsky.social ๐งHydrologist at Ouranos | #ClimateChange research ๐จ Artist & #ArtSci Curator | Creator of http://virtualwatergallery.ca | ArtSci track co-lead at AGU | ๐ฐ Editor for EGU Geoscience Communication Journal
LeVar Burton @levarburton.bsky.social Kunta, Geordi, Reading Rainbow guy. Flies twice as highโฆ #bydhttmwfi
Katharine Burke @katharineburke.bsky.social Author: EARTHWARDS: Transformative Ecological Education. (TREED) MEd. Nature Ecology and Sustainability, Regenerative Practitioner (Regenesis), Permaculture farmer and facilitator of The Work that Reconnects. 
Katharine Sanderson @kms163.bsky.social science journalist | gig rower | cyclist | parent | Cornwall
Katharine Gammon @kategammon.bsky.social Science, health, tech, environment journalist writing for The Guardian, The Atlantic, Nautilus, Forbes and others. Living by the beach.
Katharinegammon.com
Kathari News @kathari.news We deliver timely, comprehensive and reliable news and views on the global energy transition | https://kathari.news/ | #EnergySky
Katharina J. Peters @kjpeters.bsky.social Behavioural ecologist @UOW Marine mammals and other squishy things ๐ฆญ๐ฌ๐ณ๐พ ๐จ Research leader at MAVELab www.mavelab.org . viewsmyown 
Katharine Norbury @katharinenorbury.bsky.social Curious, walker, swimmer, thinker; anam cara.
WOMEN ON NATURE
@Unbounders
THE FISH LADDER
@BloomsburyBooks
Shortlist
@WainwrightPrize
#neurodivergent
@UnitedAgents
Katharina Schrรถer @katharinaschroeer.bsky.social TT-Prof at Uni Freiburg, head of Climate Geography Lab CliG. Climatology and impacts of extreme events. Severe convective weather and hail. Interested in climate across scales, Python & mountains. Mom of two. ๐๐๐๐ฉ๐ผโ๐ป๐ฉ๏ธโ๏ธ๐๏ธ
Katharina Schipkowski @katschipkowski.bsky.social Journalistin @taz.de
Politik, Soziale Bewegungen, Klima
Podcast: Klima Update https://taz.de/Podcast-klima-update/!t5783392/ 
Katharina Rogenhofer @krogenhofer.bsky.social Vorstรคndin & Sprecherin KONTEXT | Autorin "รndert sich nichts, รคndert sich alles!" | ehem. Leiterin Klimavolksbegehren | Mit-Initiatorin Fridays for Future รsterreich | Naturschutz Uni Oxford | Zoologie Uni Wien
Katharina Kropshofer @kkropshofer.bsky.social Journalistin @falter.at
Mitgrรผnderin @netzwerkklimajourn.bsky.social, @andererseits.org
all things science, climate, biodiversity
Dr. Catherine Macdonald @drcatmac.bsky.social Marine scientist and teacher Field School & University of Miami. Director of sharktagging. NatGeo Explorer. Shark & ray ecology, biology, conservation. She/her. 
Cat Brinkley @drdrcatbrinkley.bsky.social Prof with a focus on #OneHealth- health is shared between humans, animals, and the environment #planner #veterinarian Interested in planning science, history of food systems, and future of development
Catherine Morehouse @cmorehouse.bsky.social PowerLines Communications Manager: catherine@powerlines.org. Previously: POLITICO power grid reporter. Minnesotan in spirit.
Catherine Fraser @cathfraser.bsky.social climate @dataforprogress.org | she/her
https://dataforclimateprogress.substack.com/
Kathryn Harrison @profkharrison.bsky.social Climate policy researcher, UBC Professor, chemical engineer, political scientist, feminist, cyclist. Persistently hopeful, but losing patience!
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
Dr. Katharine Wilkinson ๐ฑ @kkwilkinson.bsky.social ๐คธ๐ปโโ๏ธ Climate author, teacher, creator ๐ Climate Wayfinding (new!), All We Can Save, Drawdown, etc โจ Lead @allwecansave.bsky.social ๐ Co-host, A Matter of Degrees ๐ ATL
True loves: ๐๐๐โโฌ๐บ๐ผ๐ณ๐โฐ๏ธ
Katharine Mach @katharinemach.bsky.social Environmental Science and Policy Professor at University of Miami Rosenstiel School and Abess Center.
Climate-related risks and response options to address them. Views my own.
climateprep.rsmas.miami.edu/index.html
Kathryn Chelminski @kathrynchelminski.bsky.social Author of Gov Energy Transitions (CUP)โก๏ธ๐๐ก @Brown CSL Fellow; Personal account, views are my own
katie brigham @kbrigham.bsky.social climate tech reporter (aka ENERGY DOMINANCE reporter) at @heatmap.news | signal: katieb.40
๐ Seattle, WA
Kate Mackenzie @katemac.bsky.social finance, energy, climate, geopolitics, industrial policy
@thepolycrisis.bsky.social
in Australia -> DMs hard to retrieve, best to email
Kate Lawson๐ @kattl.bsky.social English Prof, U Waterloo, Victorian literature
Trees, urban forests, bikes, climate change, etc. etc.
peregrine kate (she/her) @peregrinekate.bsky.social cat lady, Democratic PD, gardener, birder, mother, grandmother, recovering academic (UMich Am Cult PhD), TNG-CWA member, climate justice activist, local TEC admin, Third Act MI co-fac (roles not ranked). #ShutDownLine5 #WaterIsLife #OldAndBold
Kate Cahoon @katecahoon.bsky.social She/her. Climate campaigner with 350.org & reproductive justice activist. Based in Berlin, originally from Naarm (Melbourne).
Kate Gordon @katenrg.bsky.social CEO at CA FWD; Non-resident Scholar Carnegie Inst. Energy, climate, & economic development nerd (plus lover of Oxford commas); speaker/thinker/writer when I have time; proud public school parent. Former DOE & Office of CA Governor.
Kate Knuth @kateknuth.bsky.social Climate, democracy, civic-type things. Rooted in Minnesota and Minneapolis, stretching beyond.
Kate Abnett @kateabnett.bsky.social Journalist. Senior correspondent covering climate change and energy for Reuters in Brussels. Former #EUETS nerd at ArgusMedia. Views mine.
Kate Petersen @k8petersen.bsky.social Writer. Science and climate communicator. Former Stegner fellow at Stanford. Daughter of Gallahop. Opinions are my own.
Kate Johnson @kateplantphys.bsky.social Plants & climate extremes๐ณ| Art, words & nature | Marie Skลodowska-Curie #MSCA Postdoc fellow @creaf.cat | Co-manager of thatsscience.org (follow us!) thatssciencetas.bsky.social | Fulbright '21/22 | she/her ๐ณ๏ธโ๐|๐๐ฆ|๐
From Lutruwita/Tasmania, in Barcelona ๐
Kate Moran @katemoran.bsky.social ๐จ๐ฆGlobal citizen for kindness, climate action, ocean protection. Leguminati. Views are my own.
Kate Schapira: "Well Put & Generalizable" @kateschapira.bsky.social I wrote a book, LESSONS FROM THE CLIMATE ANXIETY COUNSELING BOOTH: HOW TO LIVE WITH CARE AND PURPOSE IN AN ENDANGERED WORLD. Let me know if you think you could use it for something.
Kate Jean Smith @katejean.bsky.social Comms @UNDP, focused on climate adaptation ๐ Confessed news junkie with interests in #media #socialmedia #digital #climatechange - views all my own.
Kate Clayton @kateclaytn.bsky.social 
Taylor Kate Brown @taylorkatebrown.bsky.social Investigative and solutions climate journalism. Signal: taylorkatebrown.98 | taylorkatebrown.com | previously: ProPublica, SFChronicle and BBC. I can also make your emails not suck.
Kate Hoerster @katehoerster.bsky.social Day: PTSD treatment & recovery. Night: climate, transportation, & public health advocacy. 24 hours: a more just world for my kids & yours. She/her. Views my own.
Katie Harris @katietherockdoc.bsky.social Archaeologist. Climate & environmental policy wonk. She/her.
Katie Jones @katiejonesmpls.bsky.social โHope and resilience are the enemy of fear.โ - Sophie and Colin Hortman
https://linktr.ee/katiejonesmn
Katie Stuble @holdenrestoration.bsky.social Research scientist @ Holden Arboretum. Ants, plants, interspecific interactions, and global climate change!
Katie Holten @katieholten.bsky.social Artist | Author of THE LANGUAGE OF TREES | Host of Sunday Salons | Rights of Nature ๐ Long COVID ๐ท Dysautonomia | Irish in NYC / Ardee | Born @331ppm | Climate Justice
Bio: https://www.katieholten.com/about
Language of Trees: https://bit.ly/LanguageTrees
Katie Myers @stopitkatie.bsky.social Appalachian regional climate reporter @ Grist/ Blue Ridge Public Radio. I write plays and other weird stuff sometimes.
Katie Matthews, PhD @katieocean.bsky.social Lapsed geologist, Chief Scientist at @oceana.bsky.social, dog mom. DC born and raised. Philly is my 2nd home.๐
Skeets my own, *not* my employerโs. Mostly oceans + science + climate + policy. A little politics (sorry) and Phillies (not sorry).
Catherine McKenna @cathmckenna.bsky.social ๐ฑ CEO, Climate & Nature Solutions; Chair UN Net Zero.
๐จ๐ฆFormer Minister of Environment & Climate
๐โโ๏ธAuthor, Run Like a Girl
Order your copy today โฌ๏ธ
www.catherinemckenna.ca
๐ฉ contact@climateandnature.com
Dr. Katie Glover (she/her) #BLM @katieglover.bsky.social Assoc Director of Environmental Education @stanfordjrbp 'Ootchamin 'Ooyakma ๐ฒ Nat Geo Explorer ๐ UMaine Climate Change Institute Affiliate ๐ฉโ๐ฌ Born at COโ = 335. Views my own. ๐ณ๏ธโ๐
Katie Sieradzan @katiesieradzan.bsky.social PostDoc researcher at Oregon State University
Katie Smirnova @katiesmirnova.bsky.social Nature Conservation - Climate Action - Community Engagement
Catherine Queen @catherinequeen.bsky.social Senior Lecturer in Planning @ Uni of Liverpool. Public disengagement from planning for energy futures, inclusive cities, climate communication.
Catherine Wolfram @cwolfram.bsky.social Climate and energy economist at MIT Sloan. Former DAS at Yellen Treasury.
Catherine Wong @catherinewong01.bsky.social @UNDP Global Team Leader - Climate & Security Risk | #ClimateSecurity Mechanism | #ClimatePromise #WaterforPeace #msc_myl | @UNDPCPS.bsky.social | Views my own.
Catherine James @catherinejames.bsky.social interested in livestock production, comms + extension โข farmer for climate action โข generally found pottering in my garden โข Dja Dja Wurrung and Yorta Yorta Country, Australia
Catherine Johnston @catherinejohnston.bsky.social Wildlife, Climate Law, Irish Fiction, Trees. Wexford Citeรณg.๐ณ๐๐๐ฎ๐ช๐ช๐บ
Catherine Cheng @1amphoenix.bsky.social Climate Founder | Angel Investor | Event Planner
Cate Macinnis-Ng @loraxcate.bsky.social Tree ecophysiologist, parent, ocean paddler and brownie baker. I'm interested in forests, water, carbon, climate change. Tangata Tiriti and manuhiri, she/her, Auckland Uni Prof, Lead Author IPCC AR7 WGII, Senior Editor J Applied Ecology
Katharina von Busch @kathavonbusch.bsky.social Between law and politics. Human Rights. Environmental and Climate Litigation. Subsaharan Africa ๐โป๏ธโ๏ธ
Berlin based.
actually three quarter life crises in a trenchcoat.
Katharina Kรผpfer @kkuepfer.bsky.social PhD student working on the serial clustering of multiple extreme events at the Institute of Meteorology and Climate Research at @KITKarlsruhe
Katharina @kvds.bsky.social she/her
Campaigning for protection of forests and biodiversity, climate justice and protection of human rights. @greenpeace.de
Views are my own.
Katharina Wecker @katharinawecker.bsky.social freelance journalist | covering the climate crisis, environment & women | interested in what and how we will eat in the future
Kat Davis @katharina-davis.bsky.social Working on climate + environment for international organizations. Interested in urban design, public spaces, social justice, environmental & climate psychology, mindfulness, visual arts, interior design.
Kat Gonz @krgonzales.bsky.social ๐จ๏ธ Talks about: Climate change, colonialism, labor justice, and eco mysticism
terradivina.substack.com
Kat Kerlin @katkerlin.bsky.social Environmental science writer, press officer, pro #scicomm -er for UC Davis. Covering climate change, ecology, conservation, water and wildlife. My other brain is full of paint. Views my own.
Kat @kitkathy.bsky.social (she/her) ecologist and public servant in the great lakes basin. I love hiking, photography, ceramics, fiber arts, sci-fi, dnd, & podcasts. ๐๐๐พ๐ฒmy dog is my #1 lad ๐
Kat Morgan @muralhunter.bsky.social Muralhunter ๐จ Photographer ๐ท Naturalist ๐ฒ Climate Steward ๐ EcoFeminist ๐ณ๏ธโ๐ Justice Builder ๐ฃ AntiRacist โ๐ฝ Caretaker ๐ฆ Activist ๐ซฑ๐ฝโ๐ซฒ๐พ Knitter ๐งถ
Living on unceded Ohlone Rumsen Coastanoan land. she/her
Curiosity doesnโt kill this Kat.
Kat Haber @kathaber.bsky.social Great Marcher for Climate Action, climate coach, TEDxVail organizer, TRUST Climate Action Strategists founder, mama/gramma/great-gramma, WORLD PULSE Digital Ambassador, WE Rotary Club of International Peace Charter President, Vail back bowl skier, LEAPer
Kat So @kso23.bsky.social Climate and Conservation Policy Advocate | Campaign Manager at @americanprogress.bsky.social | Please be nice to me | Views are my own
Katherine T. Tyson @katherinettyson.bsky.social Day job policymaking on climate change/adaptation gap. Research public goods provision (IR, IPE, Law)
Nature | Academia | Disability | Politics | LGBTQ+ | BookTok | Writer | Anime | Gamer | Fandoms | Photography
โ๏ธ๐๐จ๐ฆ๐ฌ๐ง๐ธ๐ด๓ ง๓ ข๓ ณ๓ ฃ๓ ด๓ ฟ๐ณ๏ธโ๐๐โโฌ๐ต
Oxford | UBC | Columbia | Waseda
Dr. Cat Lambert @risky-on-rocks.bsky.social Asst. Prof in risk/science/environmental communication at Northeastern University | Studying climate, hazards, renewable energy, and how humans make sense of it all
Katherine Bagley @katbagley.bsky.social Editor-in-chief at @grist.orgโฌ. Climate journalist. Sleep-deprived mom. Mint chip ice cream enthusiast. Views expressed are my own.
Dr Katherine Whyte @kateywhyte.bsky.social Senior Ecological Statistician @bioss.bsky.social ๐
Scientist in marine mammals, seabirds, renewable energy, statistics & animal movement.๐๐ฆญ๐ง๐พ
STEM Ambassador.๐ฉโ๐ป Own views.
https://katherinefwhyte.co.uk/
Katja Kircher @katjakircher.bsky.social Research Leader at VTI, Sweden. Sustainable transport, active travel. Cycling long and short distances.
eng/swe/ger- C Catherine MItchell @catherinemitchell.bsky.social Professor Emerita of Energy Policy, University of Exeter. My views only.
Katherine Gage @katgage.bsky.social BESS and clean energy professional. CELI 2024 fellow. Climate legal and regulatory compliance focused. Human rights and social justice driven. Chicago Feminist Book Club facilitator. Reading enthusiast. Cat lady.
Katharine Bierce @kbierce.bsky.social Project manager and marketer working to make shift happen. Let's fix climate change and build a more just and sustainable world.
Cassie Whiteside @cassiewhiteside.bsky.social Mom, Nature-lover, Climate-Aware Therapist. Facilitating and organizing Climate Cafes. Working to increase emotional resilience to climate change and all it entails. Hurricane Helene survivor and witness.
Katrina Adamczyk @katrinakittyyy.bsky.social Biologist and data scientist | New Mexico State Land Office
Certified Wildlife Biologistยฎ๏ธ
She/her
Kathy Hochstetler @hochstet.bsky.social Professor of International Development at LSE. Emerging powers, energy, climate
Marc Owen Jones @marcowenjones.bsky.social Associate Professor Northwestern University in Qatar | Studies Disinfo, Digital Repression & Gulf Politics | Author Digital Authoritarianism in the Middle East (Hurst & OUP) Political Repression in Bahrain (Cambridge University Press) | Cat Fancier
Renee DiResta @noupside.bsky.social ๐Studies influence, propaganda, platform design@Georgetown
โ๐ผLawfare,The Atlantic, Substack/Ghost Newsletter (signup on my site if you want Ghost)
๐Invisible Rulers: The People Who Turn Lies Into Reality (invisiblerulers.com)
๐ฆน๐ปโโ๏ธTwitter Files supervillain
Kate Starbird @katestarbird.bsky.social Researcher of online rumors & disinformation. Former basketball player. Prof at University of Washington, HCDE. Co-founder of the UW Center for an Informed Public. Personal account: Views may not reflect those of my employer.
Craig Silverman @craigsilverman.bsky.social Cofounder of https://indicator.media, your essential guide to understanding and investigating digital deception. Sign up for free! Investigative journalist and OSINT trainer.
https://craigsilverman.ca
Bellingcat @bellingcat.com Bellingcat is a global collective uncovering facts to hold power to account. Our work is independent. Our methods are public. Our community is global.
Want to support our charity? bellingcat.com/donate
John Scott-Railton @jsrailton.bsky.social Chasing digital badness. Senior Researcher at Citizen Lab, but words here are mine.
Erin Gallagher @3r1ng.bsky.social Social media network analysis. Digital ethnography. Formerly: Technology & Social Change Project: https://shorensteincenter.org/programs/technology-social-change/ she/her
Medium blog: https://erin-gallagher.medium.com/
Jillian C. York @jillian.bsky.social Author of Silicon Values: The Future of Free Speech Under Surveillance Capitalism (Verso 2021).
Work @eff.org, teach at College of Europe Natolin, sing and play ๐ท in a band, live in London, full bio at https://jilliancyork.com/about
Views are mine alone.
DFRLab @dfrlab.bsky.social The Atlantic Council's Digital Forensic Research Lab. Cultivating a global network of digital forensic analysts (#DigitalSherlocks) to combat disinformation.
Andy Carvin @acarv.in Director of investigations, @weareoversight.bsky.social. Former managing editor and current nonresident senior fellow, DFRLab.org. NPR and Reported.ly alum. Woodturner, veteran of the prolactinoma wars. Calling BS is my calling. I used to tweet a lot.
BostonJoan ๐ณ๏ธโ๐ ๐ฆซ @bostonjoan.bsky.social I am the founder of The Critical Internet Studies Institute and an Assistant Professor of Journalism and Emerging Media Studies at Boston University
www.criticalinternet.org
David Carroll @davidcarroll.org admin of federate.social (circa 2022)
faculty of parsons.edu (circa 2000)
subject of The Great Hack (Netflix 2019)
headshot by Bryan Derballa (Wired 2019)
header from Cadillacs & Dinosaurs (Capcom 1993)
Dr Emma L Briant ๐ฌ๐ง in ๐บ๐ธ w/ ๐ @emma-briant.co.uk Researches Propaganda & IW; Visiting Prof @notredame.bsky.social; Fellow @ Bard; Associate @ Cambridge; Owner Maven of Persuasion; Snr Researcher Oscar-shortlisted The Great Hack on #CambridgeAnalytica. ๐ https://emma-briant.co.uk signal: Emmalbriant.44
Shelby Grossman @shelbygrossman.bsky.social Professor of Practice at the Howard Center for Investigative Journalism at the Walter Cronkite School of Journalism and Mass Communication at Arizona State University
Transaidency e.V. @transaidency.bsky.social 
Marwa Fatafta | ู
ุฑูุฉ ูุทุงูุทุฉ @marwasf.bsky.social Palestinian feminist made in Saudi | MENA Policy and Advocacy Director @AccessNow
Axel Bruns @snurb.info Australian Laureate Fellow and Professor at @qutdmrc, researching news, politics, partisanship, polarisation in digital and social media.
He/his | Progressive Rock | Hannover 96 ๐ค๐ค๐ | ๐ฆ๐บ๐ฉ๐ช๐ช๐บ
๐ธ๏ธ snurb.info
๐ @snurb@aoir.social
โ @snurb_dot_info
Emma Beals @ejbeals.bsky.social Constructive disrupter. Working on: the crisis in peace/conflict, disrupting aid, democracy/human rights, systems change and the mess weโre in. Former: Syria. Do: research, analysis, policy, piloting. Affiliations: EIP, MEI. Opinions my own. EmmaBeals.com
Katherine Denkinson @kdenkwrites.com UK-based Investigative Journalist & OSINT bod.
Author of Incel:The Weaponisation of Misogyny (out now with Aurora Metro Books)
Email: katherinedenkinson@protonmail.com
Website: www.KDenkWrites.com
Sohan Dsouza @sohandsouza.info ๐ฅผ @MPIB-Berlin.bsky.social;
๐ computational social science, disinformation/polarization, crowdsourcing, OSINT;
๐ @MIT.edu @MediaLab.bsky.social, @DFRLab.bsky.social #DigitalSherlocks;
๐ London, England;
https://www.sohandsouza.info
Noura Aljizawi @noura.bsky.social Senior Researcher @Citizenlab.ca , UofT
Exploring the dark dimensions of digital power: authoritarianism, transnational repression & disinformation.