Michael Walsh @lastwalsh.bsky.social Dad, Nephrologist, Epi Nerd
Research glomerular diseases, dialysis complications including cardiovascular complications and symptoms.
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
Grant Ennis @grantennis.bsky.social Author of Dark PR: How corporate disinformation undermines our health and the Environment, 2023, Daraja Press. Read it here: http://tinyurl.com/bookdarkpr
Reena Mahajan @reenamahajan.bsky.social Founder, Studio Divercity & StreetSmart | Helping replace car-centric urban sprawl with people-centred, water-sensitive & nature-positive cities
Jay Pitter @jaypitter.bsky.social Award-Winning Placemaker (25+ North American Cities). Author. Speaker. Urban Planning Adjunct Professor. Subdivided Co-Editor. Two Book Deal w/ Penguin Random House Canada. Hip Hop & a lil Punk Rock. Hopeful.
Streetsblog USA @usa.streetsblog.org Covering the movement to end car dependency and make America better for walking, biking, transit and more. 
Clarence Eckerson Jr./Streetfilms @streetfilms.bsky.social The OG Urbanist Youtuber! Prolific Streets Documentarian since late 1990s. All good things: biking, walking, transit, open streets & LTNs! Visit www.streetfilms.org for more!
All tweets only represent my personal point of view.
Transportation Alternatives @transalt.org The greatest city in the world should have the greatest streets in the world 🗽
Join us: transalt.org/connect
David Zipper @davidzipper.bsky.social Thinking, writing, and speaking about transport, cities, and tech. Contributing Writer @ Bloomberg and cohost @ Look Both Ways w/David & Wes. Working on a book about congestion pricing. linktr.ee/davidzipper
Newsletter & contact info: www.davidzipper.com
Michael E. Mann @michaelemann.bsky.social Scientist/Author/Speaker; Presidential Distinguished Prof/Director Center for Science, Sustainability & the Media, U. Penn; National Academy of Sciences; American Academy of Arts & Sciences; Royal Society; Tyler Prize
Doug Gordon @brooklynspoke.bsky.social Co-author, "Life After Cars,” co-host, The War on Cars. Runner, Disney parks fan (he/him)
https://www.lifeaftercars.com
Donate to my 2027 run in support of PPMD:
https://donate.parentprojectmd.org/fundraiser/7001403
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
Origin Story @originstorypodcast.bsky.social The real stories behind the most misunderstood and abused ideas in politics. A podcast with Dorian Lynskey and Ian Dunt.
http://patreon.com/originstorypod
https://linktr.ee/originstorypodcast
Produced by Podmasters
Alexandra Lange @langealexandra.bsky.social Design critic, author, 1970s, malls, kids, Marimekko // more at www.alexandralange.net
Lanrick Bennett @lanrickbennett.bsky.social Working within the active transportation, environmental protection, affordable housing and placemaking sphere. Always advocating #BikeTO #TransformTO #BLM #TweetsAreMineByDefault
Anine Hartmann @aninehartmann.bsky.social Architect and urban planner working on mobility, road safety and street design. Walking, cycling and new mobility.🚶🏻♀️🚲🛴
Board member -> https://bsky.app/profile/pkinorge.bsky.social
Oslo, Norway - Trans 🏳️🌈🏳️⚧️ - She/her
linkedin.com/in/aninehartmann
David Roberts @volts.wtf I run a newsletter/podcast called Volts about clean energy & politics. Subscribe & join the community at http://volts.wtf!
Dr. Jonathan Foley @globalecoguy.bsky.social - Executive Director, Project Drawdown drawdown.org
- Climate scientist, working on solutions
- Passionate about science, communication, and hope
- Minnesota based, Maine born
- Personal account / My views
Katharine Hayhoe @katharinehayhoe.com climate scientist
posts 100% my own
🇨🇦 is my home
distinguished professor & chair, Texas Tech
chief scientist, The Nature Conservancy
board member, Smithsonian NMNH
advisor, Lawson Climate Inst UofT
alumna, UToronto and UIUC
author, Saving Us
Oh The Urbanity! @ohtheurbanity.bsky.social More housing, bikes, and transit.
https://youtube.com/@ohtheurbanity
📍 Montreal, Quebec
Ray Delahanty | CityNerd @nerd4cities.bsky.social Plangineer (AICP) when I’m at work, alter ego CityNerd when I’m not. New videos on cities and transportation every Wednesday. Nerd4cities.com | http://linktr.ee/CityNerd
Katja Diehl @katjadiehl.bsky.social All infos here:
https://katja-diehl.de/bluesky
Enquiries backoffice@katja-diehl.de <3
Sarah Goodyear @sgoodyear.bsky.social Writer. New Yorker. Co-host, The War on Cars podcast. Our book, Life After Cars: Freeing Ourselves from the Tyranny of the Automobile, is out now. lifeaftercars.com
A. Zivarts @nondriver.bsky.social Author, When Driving Is Not an Option: Steering Away from Car Dependency
low vision (#nystagmus), bus lover, bike rider
annazivarts.com
#WeekWithoutDriving weekwithoutdriving.org
Nondrivers Alliance nondrivers.org (c3)
Nondriver Action ndaction.org (c4)
The Overhead Wire @theoverheadwire.com Jeff Wood is the host of the Talking Headways podcast and the publisher of The Overhead Wire daily newsletter. http://theoverheadwire.com
Sign up for our 20 year old daily newsletter here: https://mailchi.mp/theoverheadwire/trial
Carlton Reid @carltonreid.com Associate Fellow of the Royal Historical Society. Specialist journalist: WIRED.com and more. Press Gazette Transport Journalist of the Year 2018. Finalist: Travel Photographer of the Year 2024 https://authory.com/carltonreid Signal: carltonreid.67
Veronica O. Davis @veronicaodavis.bsky.social Author, Inclusive Transportation: A Manifesto for Repairing Divided Communities
veronicao.com
She/Her #TransportationNerd #InclusiveTransportation 🔺🐘
Shoshanna Saxe @shoshannasaxe.bsky.social Associate Professor of Civil and Mineral Engineering, @uoft, Canada Research Chair Sustainable Infrastructure. Research: How should we literally build the future? Industrial Ecology. Cities. Transport. Construction.
Sara F.L. Kirk @sflkirk.bsky.social Health Promotion Prof @dalhousie.bsky.social. UK export in Kjipuktuk/Halifax, Canada. Pop health, climate anxiety, safe streets. Volunteer with @velocanadabikes.bsky.social, @visionzerokh.bsky.social, @urbantruth.bsky.social. She/her. Views are my own
Council for Canadian Urbanism @canurbanism.bsky.social The Council for Canadian Urbanism #CanU is a national organization of leading multi-disciplinary urbanists championing better city-building coast-to-coast! linktr.ee/canurbanism Conseil pour l'Urbanisme Canadien
National Association of City Transportation Officials @nacto.bsky.social 100+ North American cities & transit agencies exchanging transportation ideas, insights, and practices. www.nacto.org
Smart Growth UK @smartgrowthuk.bsky.social 
Global Covenant of Mayors @mayors4climate.bsky.social The Global Covenant of Mayors for Climate & Energy is the largest global alliance of cities transitioning to a climate resilient economy.
Zohran Kwame Mamdani @zohrankmamdani.bsky.social Mayor of New York City
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
Island Press @islandpress.bsky.social Island Press, an imprint of Princeton University Press, publishes books on today’s most pressing environmental issues, including climate & energy, ecosystems, health & food, environmental policy, & more.
https://press.princeton.edu/imprints/island-press
Reece Martin @rmtransit.bsky.social Writer, CS Grad, environmentalist and optimist.
Focused on infrastructure, macro-systems, and excellence. Bylines in The Globe and Mail, Maclean's, and Toronto Star. DMs Open.
https://www.thetransitbrief.net/
Uytae Lee @uytaelee.bsky.social I make videos about our cities at https://www.youtube.com/@AboutHere
Jessie Singer @jessiesinger.bsky.social Author of THERE ARE NO ACCIDENTS, "brilliant and alarming" (Booklist), "deeply researched...eye-opening, urgent" (Kirkus). Now on sale http://bit.ly/3AsDJUw 
Jeff Speck @jeffspeck.bsky.social Urban Planner, Partner in Speck Dempsey, author of Walkable City, Walkable City Rules, and other stuff I'd like you to read. 
𝚃𝚊𝚛𝚊𝚜 𝙶𝚛𝚎𝚜𝚌𝚘𝚎 🚇 @taras-grescoe.com Author of Straphanger, Shanghai Grand, Lost Supper
Words: NYTimes NatGeo Smithsonian
⬇️ Train travel + politics of transit ⬇️
https://www.highspeed.blog
Talks: https://taras-grescoe.com/contact
IG: https://www.instagram.com/taras.rides.trains/
Gersh Kuntzman @realgershkuntzman.bsky.social Editor of Streetsblog NYC and a New Yorker who bikes. First, Fourth and 21st Amendment absolutist. And from the lawyers: “Organizational affiliation is for identification purposes only.”
Meredith Glaser @cyclingprofessor.bsky.social Professor of Cycling | CEO Urban Cycling Institute
Peter Norton @norton.bsky.social Historian; author of Fighting Traffic: The Dawn of the Motor Age in the American City, and of Autonorama: The Illusory Promise of High-Tech Driving.
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
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/
Parking Reform Network @parkingreform.org An org with a mission to educate the public about the impact of parking policy on housing, climate, equity, and traffic.
https://linktr.ee/parkingreform
Strong Towns @strongtowns.org We're changing *everything* about the North American pattern of development. Become a member today! strongtowns.org/membership
Active Towns @activetowns.bsky.social Hi! I'm John Simmerman, founder of Active Towns, a channel dedicated to profiling the people, places, and programs promoting a "Culture of Activity" for "All Ages & Abilities." Learn more 👉 https://www.youtube.com/@activetowns
Chris Boardman CBE @chrisboardman.bsky.social Pedalling a people powered panacea since….well for ages
Miser @misernyc.bsky.social Organized many of the marches for congestion pricing in NYC. Started the daylighting movement, run MicromobilityNYC, and advised Zohran from day 1 of his campaign. (Was also the template for his own video strategy.) We're building a movement here
Sightline Institute @sightline.org Think tank cooking up nonpartisan policy research on housing, energy, climate, and democracy in Cascadia. 🧠🍳 Likes/follows ≠ endorsements.
Newsletters: sightline.org/signup
Alison Killing @alisonkilling.bsky.social Visual investigations at the FT. Architect who won a Pulitzer. 
Anne Hidalgo @annehidalgo.bsky.social Ancienne Maire de Paris
Madeleine Bonsma-Fisher, PhD @mbonsma.bsky.social Transportation data scientist at the University of Toronto, physicist at heart.
I post about bikes and safe streets, local politics, and sometimes science. She/her.
Streets For All @streetsforall.org Building a transportation revolution in Los Angeles 🚎🚌🚲🛴👩🏻🦽🚶🏾🌳
streetsforall.org
Families for Safe Streets @familiesforsafestreets.org Individuals who have lost loved ones or been injured in a crash confronting traffic violence through advocacy and support. #EndTrafficViolence
Campaign for Better Transport @bettertransport.bsky.social We are the national charity that champions greener, fairer transport.
Find out more at: bettertransport.org.uk
ICLEI - Local Governments for Sustainability (ICLEI) @iclei.org ICLEI – Local Governments for Sustainability is a global network working with more than 2,500 local and regional governments committed to sustainable urban development.
Smart Growth America @smartgrowthusa.bsky.social We envision a country where no matter where you live, or who you are, you can enjoy living in a place that is healthy, prosperous, and resilient.
smartgrowthamerica.org
David Ho @davidho.bsky.social Climate scientist; ocean carbon cycle and climate solutions. Professor @soest.hawaii.edu, University of Hawaiʻi at Mānoa; Visiting Faculty, Arizona State University. https://linktr.ee/david_ho
John Munro @johnmunro.bsky.social Pedestrian Historian.
Imperialism Syllabus: http://tinyurl.com/ev4psh98
The Anticolonial Front: http://tinyurl.com/33d3exca.
Youtube: https://tinyurl.com/ykp7r5a9.
Gravel Influencer @gravelinfluencer.bsky.social I ride my bike, get angry at drivers, talk about disability advocacy, eat baked goods, and make sure Gus is well fed. I hail from the best state in New England.
Shawn Micallef @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
🏳️🌈🏳️⚧️🤘🏼
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
Oliver Moore @oliver-moore.bsky.social Deviant pedestrian. I’m bullish on cities, opposed to fascism and write editorials for The Globe and Mail. Never 51. @moore_oliver at the bird site, which I've mostly left. Will try to respond via omoore@globeandmail.ca. Header pic by Mervyn Sequeira
Second Ave. Sagas @2avesag.as Subways, transit, NYC.
All posts by @benjaminkabak.com
The Street Trust @thestreettrust.org Through community safety, education & advocacy, we're working to end traffic violence, solve the transportation funding crisis, & build safer, more complete streets for all Oregonians.
Cycle Toronto @cycletoronto.bsky.social We're a member-supported charity that's been leading the change for a healthier and more vibrant city since 2008.
Join the movement: www.cycleto.ca
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.
Urban Cycling Institute @urbancyclinginstitute.org Professional Development | Knowledge Transfer | Strategic Advising
Our mission is to serve, teach, and inspire current and future urban professionals in our quest for actionable steps towards safe, inclusive, active mobility.
London Cycling Campaign @londoncycling.bsky.social 🚲 Registered charity with 20,000+ members & supporters making cycling in London safe everywhere and fun for everyone.
Cathy Tuttle @cathytuttle.bsky.social I plan cities for people & other living things. I focus on SEA, PDX, Utrecht, women who create cities, bikes, climate. I'm on Boards @bikeloudpdx.bsky.social @streetsalliance.bsky.social & volunteer @ BikeFlip + DeFietsmeesters in Utrecht. She/her. PhD
Calgary Climate Hub @calgaryclimatehub.ca A diverse group of Calgarians coordinating & mobilizing local climate change action. #yyc #yyccc #ClimateChange #ClimateAction #ClimateSky
Katie Drummond @katie-drummond.bsky.social Global Editorial Director at WIRED.
Board member @freedom.press
Speaker at UTA
Kenar Jhaveri, MD @kdjhaveri.bsky.social Nephrologist Educator, Rapidly Progressive Glomerular Nephrologist, onconephrologist, cyclist 🚴♀️, runner 🏃 Editor in chief: ASN Kidney News @hofstrakidney
ASNKidney @asnkidney.bsky.social Creating a 🌎 without #kidneydiseases. #KidneyWk
ASN Publications @asnpublications.bsky.social Showcasing the latest in kidney care, research, and innovation. Follow for updates from ASN publications, including JASN, CJASN, Kidney360, and Kidney News.
Kidney International @kidneyint.bsky.social Welcome to the official Bluesky account for Kidney International!
The Official Journal of the International Society of Nephrology
@ISNKidneyCare
https://www.kidney-international.org/
ISPD - International Society for Peritoneal Dialysis @ispd.org Working to increase the global uptake, promote quality practice, and achieve optimal outcomes of PD through education, advocacy and research.
www.ispd.org
40th anniversary video: https://bit.ly/ispd-40y-video
🗞️ @pdi-journal.bsky.social
Jen Hogan⚡ @jenhoganjourno.bsky.social Journalist and columnist @irishtimes.com, Host of Conversations with Parents podcast, Broadcaster, Author, Mammy of 7. Basically, a Jen of all trades.
jenhoganjournalist@gmail.com
https://www.irishtimes.com/author/jen-hogan/
Zedu Ultrasound Training @zedunow.bsky.social Leading #ultrasound #POCUS education DownUnder
🔥Making #ultrasoundtraining fun 🔥
#FOAMed #FOAMus #USSEED #coachingcorner
Davey Jones @daveyjones.bsky.social Undistinguished Viz cartoonist
Muiris Ó Cearbhaill @muirisocearbhaill.bsky.social Political Correspondent @ Irish Daily Mail. Gaeilgeoir.
Carl Kinsella @carlkinsella.bsky.social Author of At Least It Looks Good From Space. Columnist for The Journal. Your Sunday clothes don't fool me.
Buy my book here: https://linktr.ee/AtLeastItLooksGoodFromSpace
Michael Fry @bigdirtyfry.bsky.social Actor, comedian and entire Indie Band.
Derry Girls, No Worries If Not!, Lunchtime with Michael Fry
https://linktr.ee/bigdirtyfry
Colm O'Regan @colmoregan.bsky.social Comedian, author (Bolloxology AnnDevine Three Irish Mammies Books Climate Worrier) broadcaster, MC event host, TV narrator/voiceover, Irish Examiner columnist podcaster The Function Room Podcast
Richard Chambers @newschambers.bsky.social Virgin Media News Correspondent but these are my own views and not those of my employer.
Ireland.
Ali Sheridan @alisheridan.bsky.social Climate Transition Justice, Integrity & Accountability | Fossil Fuel Phaseout
Views = mine | 🇮🇪
Philip Boucher-Hayes @philipb-h.bsky.social Mostly a journalist. Mostly RTÉ Radio and Television (Ireland). Mostly climate, farming, nature. Never said no to a Ginger Snap biscuit.
Sarah McInerney @sarahmcinerney.bsky.social Journalist, broadcaster with Ireland's national broadcaster RTE, politics junkie.
Dr Rachel Clarke @drrachelclarke.com Palliative care doctor 👩🏻⚕ Author 📚 Winner: 2025 Women's Prize for Non-Fiction 🫀 Founder: Hospice Ukraine 🇺🇦 Rep: Clare Alexander at Aitken Alexander 📝
www.drrachelclarke.com
Melina Messing @melinamessing.bsky.social Immunologist | PKD Researcher I Postdoc @weimbs.bsky.social @ucsantabarbara.bsky.social | PhD @ubcmedicine.bsky.social | MSc @lunduniversity | German International | Hobby Cellist
Tiff Caza @glombandit.bsky.social I am a kidney pathologist and researcher seeking personal and professional growth. I work at Arkana Labs, but posts are my own opinions.
Eric Krutel, DO @nephronkrouton.bsky.social Interventional nephrologist in Detroit.
Culdesac @culdesac.bsky.social 🏠Walkable neighborhoods that embrace belonging, transportation freedom, & thriving local businesses
📍Tempe, AZ // Atlanta, GA
@IM_Crit_ @imcrit.bsky.social Intensivist I Internal Medicine | ☕️, 🍩, 🥐, 🍫 addict |
#emimcc
Florian Buchkremer @swissnephro.bsky.social Nephrologist. Views are my own. #UrinarySediment #Hyponatremia #POCUS
👉 www.swissnephro.org
Aoife Abbey 📟 🩺 ⚕️ @whistlingdixie.bsky.social Consultant Intensivist | Author Seven Signs of Life @ Vintage Books | Section Editor @ Intensive Care Medicine Journal | Person centred conversations matter | She/Her | ☘️
Lars Mølgaard Saxhaug @load-dependent.eurosky.social Cardiologist @ St. Olavs hospital | #POCUS research @ NTNU| #Echo | #CriticalCare | #Physiology | #Equity | #SDH | #Statistics | #Rstats | #MedSky | #CardioSky | #CCCSky | #emimcc | Trondheim MDG💚 |🇳🇴🇩🇰 Trondheim, Norway | he/him/han/ham|