Worthing Climate Action Network @worthingcan.bsky.social WorthingCAN campaigns for #ClimateJustice and a #JustTransition
We need a #FossilFuelTreaty.
ISEE Env Epi - Global @isee-global.bsky.social The International Society for Environmental Epidemiology. We support epidemiologists who study human health effects of environmental exposures around the world. iseepi.org
Leo Murray @crisortunity.bsky.social Trouble making. Problem solving. Doing my best to help.
Mostly focused on making solar rail happen, at present
Aviation Environment Federation (AEF) @theaef.bsky.social The Aviation Environment Federation (AEF) campaigns on aviation’s impacts for people and the environment, including climate change, noise and air pollution.
Butterfly Conservation @savebutterflies.bsky.social The official account for UK wildlife charity Butterfly Conservation. Saving butterflies, moths and our environment. 🦋
https://butterfly-conservation.org/
Cover photo 📷: Pale Tussock by Julia Martin
Urban Truth Collective @urbantruth.bsky.social A new communications-focussed collaboration launched to champion the truth and fight disinformation about how to make better cities for people. Formed by @brenttoderian.bsky.social @tomflood.bsky.social @grantennis.bsky.social.
www.UrbanTruthCollective.com
Climate Action Network (CAN) Europe @caneurope.org Europe's leading NGO coalition fighting dangerous climate change!
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.
Jess Shankleman @jessshankleman.bsky.social Bloomberg journalist covering climate change, Thames Water, sewage, environment. Views mine. 
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
Guardian Environment @environment.theguardian.com News, analysis and commentary on environmental stories from @theguardian.com
Congress for the New Urbanism @cnunewurbanism.bsky.social CNU envisions a world where cities, towns, and neighborhoods are intentionally designed and managed to foster community, preserve the natural environment, and improve the lives of all people.
Learn more: cnu.org
CNU 34: May 12-16, 2026! cnu.org/cnu34
Zohran Kwame Mamdani @zohrankmamdani.bsky.social Mayor of New York City
Killian Hurley @killianhurley.bsky.social Physician-scientist and lung disease
doc developing new treatments for #IPF.🧪 🫁 European Research Council grant awardee.
Clean air for good health. 🌍
#CureIPF #iPSC #Telomeres
#SciSky #MedSky
#running, #sailing #nature.
LivingLungLab.com
Simon Jones @airqualitymatters.bsky.social Air quality, ventilation and all that good stuff! Host of the Air Quality Matters Podcast
Mayor Zohran Kwame Mamdani @mayor.nyc.gov Fighting every day to deliver a city that working New Yorkers can actually afford. Mayor of New York City.
James O’Brien @mrjamesob.bsky.social Broadcaster @lbc.co.uk
Author: https://www.waterstones.com/book/how-they-broke-britain/james-obrien/9780753560365
Hackney Cyclist @hackneycyclist.bsky.social Hackney-based. Advocating for cycling that’s as safe, convenient, and comfortable as it is in the Netherlands. I share my own media of Dutch street life, hoping to inspire more liveable communities everywhere.
Jack Head @jackhead95.bsky.social Social research - wider / social determinants of health, health inequalities, and housing
Daniel Horton @danethan.bsky.social Earth System, Climate, Atmospheric, and Air Quality Scientist; Interdisciplinary! – impacts, extremes, hazards, equity, solutions, etc. – Prof @ Northwestern U; USAF 15WX Veteran; https://sites.northwestern.edu/danethan/
Health Effects Institute @heiresearch.bsky.social High-quality, trusted science for cleaner air and better health.
Sarisha Perumal @alwayscurious26.bsky.social #AirQuality & #ClimateChange #Policy Researcher, CSIR
London Healthy Air Coalition @healthyairldn.bsky.social A coalition of organisations calling for action. We believe that everyone in London has the right to breathe clean air, no matter who they are or where they live. Part of the national Healthy Air Coalition.
Centre for London @centreforlondon.bsky.social We are London’s think tank. A voice for all London is, and could be. Follow us for urban policy updates, London policy discourse and insight into our research.
https://centreforlondon.org/
@pippaneill.bsky.social @pippaneill.bsky.social Environment Reporter at The Guardian. Formerly News Editor at The ENDS Report. DMs open.
Prof Devi Sridhar @profdevisridhar.bsky.social Professor & Chair of Global Public Health, Edinburgh Uni. Certified Level 3 Personal Trainer. Views own.
Claire Laila Dines @freedomtodoubt.bsky.social Ecologist fighting 4 nature; Watches Earth like hawk or Small Blue; South Downs wanderer; Wildlife photo-recorder; Hove plot holder 4 nature; Brit/Norwegian/European; Truth, Art, Science, Politics.
Take bus or walk while I can ere I'm dust in the ground.
PSI Paul Scherrer Institut @psi.ch Switzerland’s largest research institute for natural and engineering sciences. #ResearchAtPSI
AIRHUB Network @airhub.bsky.social Air Hub: Engineering Healthier Indoor Environments, is a newly EPSRC funded, 2-year micronetwork plus, considering PM2.5 indoors: what it is, how it affects us, and what we should do about it.
GREENIN Micro Network Plus @greenin.bsky.social GREENIN Micro-Network Plus is a ground-breaking initiative exploring how indoor plants can improve indoor environments.
Jay Owens @jayowens.bsky.social I’m Head of Audience at @lrb.co.uk and I wrote a book, ‘Dust: The Modern World in a Trillion Particles’ (2023). I post about media and environment in approximately equal parts.
🔗 https://JayOwens.me
Dr Thomas Smith 🔥🌏 @drtels.bsky.social Associate Professor at LSE Geography & Environment
🌏 environmental change & sustainability 🔥 wildfire emissions & models 🌴 tropical peatlands 👨🎓 innovative climate education #firstgen
ECHO Project @echoprojecteu.bsky.social Funded by the @ec.europa.eu. Smart solutions for resilient European communities.
Website: https://echo-horizon.eu/
Campaign for Better Transport @bettertransport.bsky.social We are the national charity that champions greener, fairer transport.
Find out more at: bettertransport.org.uk
Centre for Research on Energy and Clean Air @creacleanair.bsky.social Independent research organisation focused on revealing the trends, causes, and health impacts, as well as the solutions, to air pollution
https://energyandcleanair.org/
Elle Cordova @ellecordova.bsky.social A nerd at large. Writer of stuff.
Join my sci-fi book club:
http://patreon.com/ellecordova
nerd humor • space & sci fi • books
Respro® Masks @resprouk.bsky.social Pollution Masks - The 'Original' and still the best - Established 1993
🇬🇧 Made in the UK ♻️ Reusable
https://linktr.ee/resprouk
Health Policy Watch - Global health news reporting @healthpolicywatch.bsky.social Independent global health news written by experienced journalists. Non-profit media company with HQ in Geneva, Switzerland.
Sign-up for daily email news alerts: http://healthpolicy-watch.news
Royal Society of Chemistry @rsc.org With the future of the world in the balance, everyone has a role to play in making it better. How will you join in?
🌐 Website: www.rsc.org
Clean Cities @cleancitiescampaign.org Championing healthy, climate-friendly transport in European cities.
https://cleancitiescampaign.org/ 
State of Global Air @heisoga.bsky.social Data on air quality & health for countries & cities around the world | Collaboration between the Health Effects Institute & Institute for Health Metrics and Evaluation
BicycleDutch @bicycledutch.bsky.social All about cycling in the Netherlands
Cycling ambassador with the Dutch Cycling Embassy | Mark Wagenbuur
Connor Barker @connorbarker.bsky.social Research Fellow in Atmospheric Chemistry at UCL.
Coding in Python and GEOS-Chem to study atmospheric pollution. PhD at Royal Holloway. MChem at University of Manchester.
Kate Bradbury @katebradbury.bsky.social Garden/Nature writer/presenter 🏳️🌈 @Froglifers and @BumblebeeTrust patron. @savebutterflies and @the_RHS
ambassador. Agent @DFMTalent. Born at 342.54ppm
Chris van Swaay @chrisvanswaay.eurosky.social Ecologist and butterfly expert at Vlinderstichting and Butterfly Conservation Europe
UK Butterflies @ukbutterflies.bsky.social UK Butterflies is a community website providing comprehensive information on all butterfly species in Britain & Ireland. Posts by Pete Eeles. https://linktr.ee/ukbutterflies
Prof. Elizabeth Clare @profbatgirl.bsky.social Molecular Ecologist, Field Biologist at York University Ontario, wildlife photographer, bat biologist, mum, eDNA from the air
www.yorku.ca/professor/eclare/
Host of the BioAudio teaching podcast
bioaudio.buzzsprout.com/2234324
Orianne Tournayre @otournayre.bsky.social Molecular ecologist studying the impact of human activities and climate anomalies on #biodiversity and #SpeciesInteractions using #eDNA in the air, water and feces🧬
(she/her)
https://oriannetournayre.wixsite.com/website
mr dog @firstdogonthemoon.bsky.social guardian cartoonist - anarcho-marsupialist - lovely fellow - i have written a number of very important books you can buy some of them (also cartoons) here
https://firstdogonthemoon.com.au/shop/
Geoffrey Lean @geofflean.bsky.social World’s longest-serving (56 yrs) environment hack. On Yorkshire Post, Observer, Independent on Sunday, Telegraph. Also in Guardian, Daily Mail, ipaper, Sun, BBC, Open Democracy, Evening Standard etc.Happy husband, dad, grandpa. Life measured in dogs.
Center for Countering Digital Hate @counterhate.com International nonprofit protecting human rights online by tackling the spread of online harms. US 501(c)(3) non-profit. Media: media@counterhate.com
UN Environment Programme @unep.org Official account of the United Nations Environment Programme
https://www.unep.org/
Spencer Kelly @spenley.bsky.social Lead presenter at Click. The BBC's longest serving tech presenter and journalist. Newsletter spencerkelly.substack.com - also http://instagram.com/spenleykelly - hi!
ENDS Report @endsreport.com The UK’s no. 1 source of news, scoops & analysis on environment and climate policy for environmental professionals - and the journalists behind the ECO Chamber podcast.
Find us at: https://www.endsreport.com/
The Envirohealth Podcast @envirohealthpod.bsky.social Exploring the intricate world of environmental health on our podcast! Join us as we chat with researchers, decoding the causes and effects shaping our health.
Melville House @melvillehouse.bsky.social An independent publisher based in Brooklyn, US and London, UK. https://linktr.ee/MelvilleHouse
Neighbours Against Wood Smoke @nbrsvswoodsmoke.bsky.social Campaigning for legal protections for neighbours of wood burners.
Neighbours face inhumane levels of toxic pollution from "Ecodesign" stoves.
Royal College of Physicians @rcphysicians.bsky.social
The professional home of physicians. Supporting our membership community, setting standards and using our voice to improve patient care. Together we're shaping the future of medicine.
Kimon Krenz @kimonkrenz.bsky.social Senior Research Associate at Bartlett School of Architecture, UCL #SpaceSyntax #BuiltEnvironment #PublicHealth #SpatialDataScience
Tom Jarman @tomajar.bsky.social Searching for the better model that makes the existing obsolete. Rides a tandem. Open democracy, social mobility, fairness and Gaia. Can do, must do, will do.
Charlie Roscoe, Ph.D. @charlieroscoe.bsky.social Environmental Epidemiologist 🍃Assistant Prof at OHSU-PSU School of Public Health & OHSU Knight Cancer Institute💚 Trained at Harvard Chan SPH, Dana-Farber Cancer Institute & Imperial College London🇬🇧 I’m into environmental health equity 🌳❤️ Nature is healing🍃
Emily Beament @emilybeament.bsky.social Environment correspondent at the UK's Press Association (PA), writing on climate, energy, wildlife & more. Happy my 'discover' feed provides lots of cat videos, but a bit confused about all the cars
Ian James @ianjames.bsky.social Reporter focusing on water and climate change, Los Angeles Times. ian.james@latimes.com
Signal: ianjames.77
38 Degrees @38degrees.bsky.social People-powered campaigning for a fairer, more sustainable UK 🧡
Start your petition 👉 http://38d.gs/oOo
Media enquiries 📧 press@38degrees.org.uk
Rosie McEachan @profrosiemc.bsky.social Director, Born in Bradford and Healthy Urban Places consortium, PHI-UK. Visiting Prof at UCL and UoBradford. Cohort studies, interventions, environments and engagement. Proud (Scottish) Bradfordian. Views my own.
Marina Purkiss @marina-purkiss.bsky.social I’m not always having a go at wrong’uns…sometimes I’m sleeping | Political Commentator & Co-Host of The Trawl Podcast https://linktr.ee/thetrawlpodcast | @TimesRadio | @jeremyvineon5
Kristy Bryant 徐愛童 @kristybryant.bsky.social Fellow at Oxford China Policy Lab | Head of Research @ The British Asian Collective | US-UK-China relations, AI/tech, governance, identity politics | https://hsukristy.substack.com/
The Researchers' Society @researcherssociety.bsky.social The Researchers’ Society is led by Early Career Researchers (ECRs) and PhD students and supported by the MRC Centre.
https://environment-health.ac.uk/the-researchers-society/
Orla Dwyer @orladwyer.carbonbrief.org Policy journalist @carbonbrief.org
Rachel Salvidge @rachelsalvidge.bsky.social Environmental journalist. Founder of investigative journalism non-profit https://watershedinvestigations.com/
Bylines: @guardian @thetimes @bbc @SkyNews @itv
Ex: @TheENDSReport @PenguinUKBooks @independent
Rachel.salvidge@watershedinvestigations.com
Future Urban Ventilation Network @breathingcity.bsky.social UKRI Clean Air Programme network on indoor-outdoor flow defining new integrated health evidenced approaches to urban and building ventilation design www.breathingcity.org
Shirley Rodrigues @shirleyarodrigues.bsky.social Chair @BreatheCities Advisory Group. Former London Deputy Mayor for Environment 2016-2024. Passion: greening cities. @C40/@ourcommonair/@EarthshotPrize/ @Artichoketrust
The Green Party of England & Wales @greenparty.org.uk 💚 Real hope. Real change.
greenparty.org.uk
Promoted by Chris Williams on behalf of the Green Party of England and Wales c/o PO Box Green Party London SE1P 6YL
National Trust @nationaltrust.org.uk All kinds of spaces. All sorts of feelings. All at the National Trust.
C40 Cities @c40cities.bsky.social A network of city mayors delivering urgent climate solutions. Protecting the people and places we love. 🌳🌍🌆💚
http://www.c40.org/
Imperial College London @imperialcollegeldn.bsky.social The official account for Imperial College London
A global top-ten university, where scientific imagination leads to world-changing impact. Science | Engineering | Medicine | Business
#OurImperial 💙
https://www.imperial.ac.uk/
@dfecht08.bsky.social @dfecht08.bsky.social 
South Downs National Park @southdownsnp.bsky.social The official National Park Authority BlueSkySocial account, proudly delivering for Nature, Climate and People.
https://linktr.ee/SouthDowns
Dutch Cycling Embassy @dutchcycling.nl The Dutch Cycling Embassy (DCE) supports cities and regions worldwide in making cycling a natural part of daily life.
dutchcycling.nl
Fabian Society @thefabians.bsky.social Britain's oldest political think tank. The future of the left since 1884.
Engineer Like A Girl @engineerlikeagirl.bsky.social Chartered Civil Engineer working in the world of active travel 🚴♀️ 🌍 Likes to talk about transport, urbanism, climate change, the environment and nature ❤️ Mum to two boys, a dog and a cargo bike. Laka insurance referral code: AYCD2
Tim Harford @timharford.ft.com FT columnist, BBC journalist, author, host of Cautionary Tales, professional nerd.
@ellarobertafdn.bsky.social @ellarobertafdn.bsky.social 
ISGlobal @isglobal.org ISGlobal - Barcelona Institute for Global Health | #iCERCA centre and member of #SOMM_alliance
🟠 bit.ly/isglobalorg
Nina Renshaw @nina-ren.bsky.social Head of Health @cleanairfund.bsky.social 🇪🇺 🇧🇪 🇬🇧 🇨🇭🏔️ Views my own.- C Climate:Change @climatechangebh.bsky.social Brighton and Hove's independent, non partisan, and non-party political think tank on climate change. www.climatechangebh.org.uk
.
Mark Carney @mark-carney.bsky.social Prime Minister of Canada and Leader of the Liberal Party | Premier ministre du Canada et chef du Parti libéral
markcarney.ca 
Lilli Helps @lillihelps.bsky.social 💨 Air quality & machine learning PhD researcher
🔎 Seeking opportunities in data science for environmental policy
💚 Kidney transplant recipient
Amelia Gentleman @ameliagentleman.bsky.social Reporter at the Guardian
Sophie O’Connell @sophieoconnell.bsky.social Clean Air Fund
Environmental policy, politics and social justice
All views my own
Livi Elsmore @liviels.bsky.social Campaigning for fairness + liveable communities @ the Healthy Air Coalition. I post my own and others' views on politics, clean air, housing, legal and social justice issues. #pwME and #AssistedDying advocate.
Ashis Basu @ashis.bsky.social Knowledge is Power. Share it. 
Dr Steve Campbell @stevenjcampbell.bsky.social Aerosol scientist at Environmental Research Group, Imperial College London
Matt Loxham @mattloxham.bsky.social Professor of Respiratory Biology and Toxicology, and BBSRC David Phillips Fellow, at the University of Southampton
Clare Noone @drclarenoone.bsky.social Climate scientist| Adjunct Lecture @uniofgalwy🌍. 🎙️Podcast host Climate Change Off The Record #ClimateAction #sustainability
Irelands Climate report(ICCA)
Imperial Climate Action @imperial-clim-act.bsky.social We are students/staff/alumni from Imperial (London) acting on the climate & nature crisis, demanding Imperial support us to make the university act to reduce carbon emissions, deforestation, pollution, and suffering.
https://linktr.ee/imperialclimateaction
Mark Tebbutt @mwt1974.bsky.social IT professional. 0 direct carbon & air pollution home 2011 to 2015 & 2024 - onwards. Electric car driver since March 2011. Heat pump installed Nov-2024.
Prof Bill McGuire @profbillmcguire.bsky.social Volcanologist, climate scientist, writer, broadcaster, activist, socialist, best-selling author of HOTHOUSE EARTH: AN INHABITANT'S GUIDE. Born @ 313
Home town, Llanelli (South Wales) - lives in the wonderful Peak District
Website: billmcguire.co.uk
Patrick Barkham @patrickbarkham.bsky.social Guardian Natural History Writer, author of The Swimmer – the Wild Life of Roger Deakin, Wild Child, Islander, Badgerlands, The Butterfly Isles and a few others. President of Norfolk Wildlife Trust. Special interests: butterflies, trees, restoring nature.