Claire Niedzwiedz @drcenz.bsky.social Lord Kelvin/Adam Smith Senior Research Fellow @ University of Glasgow. Researches mental health, wellbeing, health inequalities and relationships with climate change. #TeamUofG
Susan Michie @susanmichie.bsky.social #BehaviouralScience, Professor of Health Psychology, University College London. Director of Centre for Behaviour Change https://www.ucl.ac.uk/behaviour-change/centre-behaviour-change (also on BlueSky). Research on health, environment & AI potential.
Tony Craig @tony-craig.bsky.social Environmental psychologist with an interest in computational social science and sustainable behaviours at the James Hutton Institute in Aberdeen. Views are my own.
The Green Runners @thegreenrunners.bsky.social We are running out of time. We are a community of runners making changes for a greener future.
https://thegreenrunners.com
IAPS 2026 Conference @iaps2026.bsky.social 💡 29th Conference of the International Association for People-Environment Studies (IAPS)
📅 Monday 29 June - Friday 3 July 2026
🗺️ University of Surrey, Guildford, United Kingdom
http://www.surrey.ac.uk/iaps2026
Cambridge Judge Business School @jbs.cam.ac.uk The business school of the University of Cambridge, advancing knowledge and leadership through people who leave a mark on the world.
NIHR PRU Behavioural and Social Sciences @nihr-pru-bass.bsky.social NIHR Policy Research Unit in Behavioural and Social Sciences. Funded by NIHR. We provide independent evidence and advice on behavioural and social science to inform policy. Directed by Prof @ejoliver.bsky.social https://behscipru.nihr.ac.uk
Climate Justice Universities Union @climatejusticeuni.bsky.social A transdisciplinary, international collective of people who work in, study at, & care about higher education, who want to leverage the transformative potential of universities for climate justice. Join us! https://climatejusticeuniversitiesunion.org/
Lauren Leek @laurenleek.eu Social data scientist with too many questions | Assistant Professor at Leiden University | PhD from @EUI
https://laurenleek.eu/
https://laurenleek.substack.com
Zack Polanski @zackpolanski.bsky.social Green Party Leader (England & Wales)
London Assembly Member.
🏳️🌈
https://podcasts.apple.com/podcast/id1837201724?i=1000724643828
EUwatch 🇪🇺 @euwatch.live Everything #Europe in one place monitoring European Information Landscape.
Skeets about 🇪🇺 in 🇬🇧🇫🇷🇪🇸
+ Factchecking shares
Supporting
🇪🇺 🇺🇦
Human Rights
🏳️🌈🏳️⚧️
https://euwatch.live
🆘 @skyfleet.blue
Transition Security Project @transitionsec.bsky.social Investigating the US and UK military industrial complexes as economic, climate and geopolitical threats. By @cmmonwealth.bsky.social and @cplusc.bsky.social.
bristol-bus-bot @bristolbusbot.live Tracking Bristol's (and sometimes Bath, Weston, North Somerset and South Glos) bus-shaped disappointment. Track buses live at https://bristolbuses.live
Karen Yourish @karenyourish.bsky.social Data and visual investigations at The New York Times
https://www.nytimes.com/by/karen-yourish
Wes Bonifay @wesbonifay.bsky.social 
Veronica White @veronicaawhite.bsky.social Visual communicator and environmental social scientist • Photographer and Adventurer • PhD researcher cycling across England to explore visions for the future of farming
Prolific @joinprolific.bsky.social The ultimate human data platform to power world-changing AI and research.
🔗 www.prolific.com
Viktoria Spaiser @viktoriaspaiser.bsky.social Professor of Climate Politics and Computational Social Science, University of Leeds, UK. Interested in climate movements, norms, environmental (political) behaviour, tipping points, AI, https://cdp.leeds.ac.uk/research/normative-change-climate-emergency/
Bradford William Davis @bwd.bsky.social 2025-26 Pulliam Fellow exploring intersection of sports, transportation and environmental justice
eyeblack newsletter (readeyeblack.com)
bwdsecrets.43 on Signal for secure tips
holler@bwd.nyc for everything else
JNCC @jncc.bsky.social The UK’s statutory, scientific authority on nature. We work across land & sea for nature, for people & the planet.
The Psychologist @psychmag.bsky.social The British Psychological Society's magazine, born in 1988, available in print for members, online and app.
http://www.bps.org.uk/psychologist
Posts/views: Editor Dr @jonsutton.bsky.social and Deputy Editor @jennifergledhill.bsky.social.
Greens Organise @greensorganise.bsky.social Change won’t happen by itself. We need fresh voices, disciplined organising, and a spirit of solidarity. Join us in this crucial effort.
greensorganise.uk/your-green-role/
Dr Samuel Finnerty @samuelfinnerty.bsky.social Wellcome Trust Funded Senior Research Associate @LancasterUni. Research Culture, Personal & Collective Identity, Moral Values, Prosocial Action, Climate Activism https://www.lancaster.ac.uk/psychology/about-us/people/samuel-finnerty#publications
London Reconnections @lonrec.bsky.social Transport analysis for London and occasionally beyond.
Bikeyface @bikeyface.bsky.social I have a sense of humor and a bicycle. I exercise both as often as possible. Boston, MA. She/her
Cartoons: Bikeyface.com Fine Art: BekkaTeerlink.com
e.w. niedermeyer @niedermeyer.online cyberbullying elon musk since 2015, author of "ludicrous: the unvarnished story of tesla motors" (2019) and "elon take the wheel" (dec 2026, preorders now open), cohost of the autonocast, program director for the ride ai summit, occasional shark/frog
Vélo Québec @velo.qc.ca Depuis 1967, on développe la culture vélo pour toutes et tous, partout au Québec.
linktr.ee/veloquebec
Tim Querengesser @timquerengesser.bsky.social Independent journalist. Writer. Creative. Dad. Avid walkist. Dual sport rider. Consultant who'd love to chat about making your newsletter make a difference. Happiest when making things happen. https://www.timquerengesser.com/
Sam Sklar \\ Exasperated Infrastructures @samsklar.bsky.social I'm Sam. An #urbanplanner and the most exasperated one you'll ever meet. Connect here! DM me and we can be pals on this app, which is simply better than TXwtr.
Whitney Bauck @whitneybauck.bsky.social Award-winning journalist reporting @ the Guardian and more
Currently working on a book about fungi and the people fighting to save them
Environmental Research Fellow @ Green-Wood
https://whitneybauck.substack.com/
Andy Thornley @apthornley.bsky.social velocitizen / bullfighter
📍the streets of San Francisco
#OperationalizeEverydayBicycling
#QuestionAutomobileEssentialism
Evergreen Transit @evergreentransit.bsky.social Transit Enthusiast, Photographer, Urban Planning student, and B/Vlogger documenting the state of public transportation while pushing it to its limits.
As always, all opinions are my own.
Oh The Urbanity! @ohtheurbanity.bsky.social More housing, bikes, and transit.
https://youtube.com/@ohtheurbanity
📍 Montreal, Quebec
Alex Steffen @alexsteffen.bsky.social Planetary foresight and personal climate strategies.
Courses: https://alexsteffen.thinkific.com/
Podcast/newsletter: https://alexsteffen.substack.com/
Start here → https://alexsteffen.substack.com/p/foresight-is-no-longer-a-luxury
Mark Medley @markmedley.bsky.social Deputy Opinion Editor, @theglobeandmail.com. Former Globe and Mail/National Post Books Editor.
Author of Live to See the Day, a national bestseller. https://linktr.ee/mark.medley
Jessamyn Abel @jessamynabel.bsky.social Historian of Japan at PSU, interested in democratization, infrastructure, international relations, sports, animals, and vending machines
Bartek Komorowski @bicyclebartek.bsky.social I’m here to talk shop about bike lanes, street design, and urban mobility in Montreal and beyond.
Valérie Plante @valplante.bsky.social Mairesse de Montréal | Projet Montréal | Amoureuse de Montréal ❤️
https://linktr.ee/val_plante
Martyn Schmoll @martyn.bsky.social Toronto. Vancouver. Safe streets. Strong towns. Next-generation cities and mobility. Progressive politics. Craft beer. Co-founder of betternorthshore.ca. Work: martynschmoll.com
Toon Dreessen @toondreessen.bsky.social Architect Husband Dad he/him; past pres @oaarchitects.bsky.social; president @architectsdca.bsky.social; writer, public speaker, advocate for #procurement reform; #climatepoli @riseforarch
Robin Mazumder, Ph.D @robinmazumder.bsky.social Environmental neuroscientist with the Future Cities Institute exploring the complex interactions between who we are, where we live, and how we function as a society. Speaker. Writer. Mental health advocate. Human. linktr.ee/robinmazumder
Peter Walker @peterwalker99.bsky.social Guardian senior political correspondent. New book, Stress tested, out now: https://tinyurl.com/mhn82a7m
Email: peter.walker@theguardian.com Secure email if needed: peter.walker.guardian@protonmail.com
Justin Ling @justinling.ca Uh-oh!!!!!!! Columnist/journalist @thestar.com, sometimes @wired.com, @foreignpolicy.com
Newsletter: www.bugeyedandshameless.com
YouTube: https://www.youtube.com/@JustinLing
Signal: JustinLing.42
Daniel Moser @dmoser.bsky.social Interested in sustainable transport, urban planning and the state of the world. Working in international development cooperation.
JRUrbaneNetwork @jrurbanenetwork.bsky.social Trains are like dragons: massive, majestic, mystical and capable of quickly taking you on an exotic adventure.
https://linktr.ee/jrurbanenetwork
Henry Grabar @henrygrabar.bsky.social my next book is about why it's so hard to build. send me your thoughts!
Lanrick Bennett @lanrickbennett.bsky.social Working within the active transportation, environmental protection, affordable housing and placemaking sphere. Always advocating #BikeTO #TransformTO #BLM #TweetsAreMineByDefault
Annalee Newitz @annaleen.bsky.social bestselling author * Hugo winner * nerd
latest books: A Wall Is Also a Road, Automatic Noodle, We Will Rise Again
bylines: New Scientist, Flaming Hydra, etc.
pronouns: they/them
all the stuff: www.techsploitation.com
Paris Marx @parismarx.com 💥 PREORDER MY NEW BOOK HYPERSCALE 💥
🎙️ @techwontsave.us
📬 https://disconnect.blog
📖 https://hyperscalebook.com
Yonah Freemark @yonahfreemark.com Transport / Housing / Land Use / Politics / @urbaninstitute.bsky.social / Le progrès ne vaut que s’il est partagé par tous / yonahfreemark.com / thetransportpolitic.com
Alon (they/them) @alonlevy.bsky.social Transit researcher in Berlin. Lived in Tel Aviv, Singapore, the Riviera, New York, Providence, Vancouver, Stockholm, Paris. https://pedestrianobservations.com/ http://patreon.com/alonlevy alon@pedestrianobservations.com @alon@mastodon.social
Second Ave. Sagas @2avesag.as Subways, transit, NYC.
All posts by @benjaminkabak.com
Alissa Walker @awalkerinla.bsky.social I'm a writer and a walker in LA. Tracking the city's megaevent progress at Torched. LA Podcast co-host, new episodes drop every Monday. LAUSD mom. @awalkerinla everywhere else. Sign up for my newsletter at torched.la 🔥
M. Nolan Gray 🥑 @mnolangray.bsky.social the once and future city planner // YIMBY // AICP // kentuckian in california // #BBN // author of hit broadway musical arbitrary lines
Segregation by Design @segbydesign.bsky.social Using data and historic photography to document the destruction of communities of color by redlining, urban renewal, freeways, and disinvestment; also highlighting solutions https://www.segregationbydesign.com/
Upstream Timeout @shawnmicallef.bsky.social Local tosser
Books author (New: Stroll!)
Toronto Star column writer
Spacing Magazine co-founder
U of T instructor
Trying to do it a bit different here than the last place.
Links to books, etc:
https://linktr.ee/shawnmicallef
🏳️🌈🏳️⚧️🤘🏼
Aaron Naparstek @naparstek.bsky.social 
David Harvey @davidharvey.org Distinguished Professor, CUNY Graduate Center; Director of Research, Center for Place, Culture and Politics. New book: The Story of Capital. Posts from David Harvey personally are signed -DH
Lloyd Alter @lloydalter.bsky.social Author of"The Story of Upfront Carbon," reformed architect and developer, teacher of sustainable design at Toronto Metropolitan University. https://lloydalter.substack.com
Alex Bozikovic @alexbozikovic.bsky.social Architecture critic @theglobeandmail.com. Also author, @utoronto.ca Daniels Faculty instructor, husband, father of two city kids.
https://www.theglobeandmail.com/authors/alex-bozikovic/
Marco Chitti @chittimarco.bsky.social Researcher on urban planning and public transportation.
https://marcochitti.substack.com/
Anne Lutz Fernandez @lutzfernandez.bsky.social Ex-investment banker, marketer, & public school teacher: pick your ad hominem. Co-author of nonfiction books Carjacked & Schooled. Cranky in the AM.
Newsletter: https://nobody-wants-this.ghost.io/
Pr Carlos Moreno - IAE Paris1 Sorbonne University @carlosmorenofr.bsky.social Professor IAE-Paris1 Sorbonne
French Academy of Technologies
Happy Proximities pionneer
15-Minute City concept creator
22 books in 13 languages
MultiAwarded 🏅🏆
Sigma Xi Scientific research honor society Fellow
Since 1 July 2024 ❌X/Twitter
Fr En Es It
Commute de Paris @commutedeparis.bsky.social Le vélo, ce qui me meut.
ianVisits @ianvisits.co.uk London's history, architecture, public transport -- and offbeat events to enjoy.
Transport Action Canada @transportaction.ca Advocacy for better public transport across Canada. Bringing people together by bus, train, ferry, and bicycle.
Transit Maps @transitmap.net A celebration of transit maps and diagrams from around the world. Visit the blog at transitmap.net. 🔁 Reposts appreciated!
Transit map prints sold at: transitmap.net/store
Transit mappers starter pack: https://go.bsky.app/32jXV41
Heliomass @heliomass.com 🇨🇦🇬🇧 Transit / retro gaming / politics / cats
Runs mainly on Yorkshire Tea and root beer.
Blog: https://heliomass.com
Correspondent for @lonrec.bsky.social
Creator of @mtltransitstatusen.bsky.social
On Mastodon too: https://mastodon.heliomass.com
<*>
Charles Montgomery @charlesincities.bsky.social Author, Happy City.
Founder, Happy Cities.
I post on the connection between design + social trust.
Cities, algorithms, laws and invisible systems.
🧠🏙️🌈🏔️
YIMBYLAND @yimbyland.com Build Housing. Build Cities. Build the Future.
🏡🏗️🚅🚀
2 Wheeled Wolf @2-wheeled-wolf.bsky.social Leaving other site & moving in here. Same person with cool ebikes I like to create. Been a returnee to cycling despite disability for some years & now my ebikes are my mobility aids.
Been complaints I ain't thankful for crap cycle infra, why should I?
Jake Berman @lostsubways.com Lawyer, historian, mapmaker. Transport + housing nerd. Californian living in New York.
Adjunct Professor of Urban Planning @ Columbia. Wrote and illustrated "The Lost Subways of North America". Order the book at: http://lostsubways.com
Sandy Johnston @sandypsj.bsky.social Transit geek. Planner. Cat dad. Cubs fan. Deputy Director of Regional Transit Planning at MBTA. Blogging much less than I'd like at www.itineranturbanist.wordpress.com.
Opinions my own.
Interurban Era @interurbanera.bsky.social I make chill scale modeling videos
+ Build custom model railroads for clients
https://lnk.bio/InterurbanEra
RAIL Magazine @railmag.bsky.social The most extensive coverage of North American passenger rail 
Simply Railway @simplyrailways.bsky.social I create train trip reports on YouTube every week! Here to show the great side of train travel and advocate as much as possible for more trains… for the greater good 🚆🌍🌱
https://linktr.ee/simply_railway
Railway Gazette International @railwaygazette.com Independent and informed global rail industry news, intelligence and analysis from the team at Railway Gazette International https://www.railwaygazette.com | UK railway industry news: @RailBusinessUK.com
Long Branch Mike (LBM) 🇨🇦 @longbranchmike.bsky.social Managing Editor of LondonReconnections.com. Open to colabs. Opinions are mine own. EN/FR (he/him/il/lui)
You know, I'm something of a foamer myself...
CA High-Speed Rail 🚄💨 @cahsra.bsky.social 🏗 Building the US’s first 200+mph; 100% renewably powered #HSR
📍 SF↔️Central Valley↔️LA, 500+ miles, under 3⃣ hours
⚡️ & decarbonize transportation #BuildHSR
HighspeedOttawa @highspeedottawa.bsky.social Change Agent. Trains. Community building. Wrexham FC. Did I mention Highspeed Trains. OO for those in the know. Indochine.
youtube.com/@europeantraveler-c3d
BulletTrainsUSA.com @handle.invalid We are passenger Rail enthusiasts! We want all major US cities connected with High-Speed Rail and all US cities with over 100,000 people to have more local commuter Rail! BulletTrainsUSA.com!
Toronto Railway Museum @torailwaymuseum.bsky.social The Toronto Railway Museum is located in the historic John St. Roundhouse National Historic Site. Open year-round to visitors interested in Toronto's rail heritage. 
TrashPanda @railroadraccoon.bsky.social - 24 - They/Them - Pan - Amtrak's Strongest warrior, ACAB, Single ASF - I love the Midwest - MN
Trains Trams Tracks @trainstramstracks.bsky.social Everything about trains and trams (and subways) and tracks (rail and bicycle tracks) all across the world.
Plus some general transport related stuff.
Train Songs Central @trainsongscentral.bsky.social Where the parallel lines of trains & music meet. Home of 'The Train Kept A-Rollin' - How The Train Song Changed The Face Of Popular Music' by @SpencerVignes.bsky.social - visit http://www.spencervignes.co.uk/ to find out more.
Chris Oliver @excid3.com Rails Luminary building GoRails.com, JumpstartRails.com, Hatchbox.io, RailsBytes.com, Remote Ruby Podcast and lots of open source projects.
Do things that scare you.
https://excid3.com
Gareth Dennis @garethdennis.uk Rail engineer and writer. Hosts @railnatter.uk and @trainsatlantic.uk. HOW THE RAILWAYS WILL FIX THE FUTURE (https://bit.ly/HowTheRailways) available everywhere. He/him.
Tim Dunn @mrtimdunn.bsky.social Historian, geographer, part of #Railway200 team, presenter @UKTV’s #TheArchitectureTheRailwaysBuilt & #SecretsOfTheLondonUnderground, Trainspotter, 🏳️🌈, and always an enthusiast. Own views, obv.
Funimag @funimag.com Funimag, the web magazine about #funicular #funiculaire #funicolare #standseilbahn #funikulaari #ケーブルカー #Фуникулёр #TransporterBridge #railways #mobility #cyclism & 🐱🐿🚆✈️🍷📷
Paris, France 👉 https://linktr.ee/funimag
Jon Worth @jonworth.eu European, originally a Brit, became German, moved to France. Runs #CrossBorderRail project, writes a newsletter about railways. Green, lives happily without a car.
Normally stuck on a train, stuck in a village, or escaping either on a folding bicycle.
The Man in Seat 61 @seatsixtyone.bsky.social Mark Smith, the Man in Seat 61, the chap who runs that train travel site http://seat61.com. YouTube: http://youtube.com/c/seat61.
Martin Schmidl @martins.bahnze.it Traveller from Austria. Trains, public transport, cats, food, hiking, beer, positivity and much more. (de/en/~cs)
Part of Mobilitätsverbünde Österreich (Mobility Association Austria), mostly managing real-time public transport data.
Max Wyss @pdfguru.bsky.social Ferroequinologist, and doing smart PDFs too
Florian Stöger @fdms.eu Young explorer // trains and spaces, travel and places // transit information design and local politics by day, rail travels by night // from Vienna 🇪🇺
Justin on eurostar @eurostarjustin.bsky.social Eurostar Train Manager, ale and photography fan. Posts when operational duties allow. Contact eurostar for customer support. Bon voyage! #TrainsNotPlanes
🇬🇧🇫🇷🇧🇪🇳🇱🇪🇺
SimOnTrains @simontrains.bsky.social Content Creator on YouTube.
From Staffordshire who loves the Railways, riding trains, visiting Railway Stations
RailMapOnline @railmaponline.bsky.social RailMapOnline.com contains interactive maps showing past and present UK, Irish and US railways. Now with historic canals, trams, trolleybus and military airfields too.
Random Railways @randomrailways.bsky.social Railway/transport writing & photography. SVR PW Volunteer
Cycling/cargo bikes, climate change. Own views etc.
Slava Ukraini!
randomrailways.com
Pic site: https://randomrailways.photodeck.com
Railways Explorer @therailwayjunction.bsky.social Visiting railway stations current heritage and disused
David Feng 🚄 @davidfengtrains.social Trains, Urbanology, Green mobility, Sustainability, Infrastructure | Switzerland, China | 625'000+ km Trains globally on all continents. Never stop believing in your microphone foam covers. Swiss.
Also ► @davidfeng.social