Olivier Simard-Casanova @o.simardcasanova.net · Organizational economist @univlorraine.bsky.social, en français and in English
· Incentives in the workplace, meta-science, social influence and diffusion of opinion, defence, #Rstats, #Atproto
· He/Him 🏳️🌈
· o.simardcasanova.net
· Nancy, Lorraine, France
Sebastian Haas 🇪🇺 @seb.haas.partners data, policy | impact entrepreneur | covering soil and landscape‑scale agrobiodiversity
1st 🇪🇺 EU's data altruism organisation dedicated to land use policy and climate journalism.
https://www.linkedin.com/in/sebastianoskarhaas/
Susan Crawford @scrawford.bsky.social Writing about intersection between climate adaptation and finance. Substack https://susanpcrawford.substack.com
Author of Charleston: Race, Water, and the Storms to Come. Learning all the time.
International Rescue Committee @rescue.org We respond to the world’s worst humanitarian crises and help people to survive, recover, and gain control of their future. Join us #StandWithRefugees.
derek guy @dieworkwear.bsky.social Menswear writer. Editor at Put This On. Words at The New York Times, The Washington Post, The Financial Times, Esquire, and Mr. Porter.
If you have a style question, search:
https://dieworkwear.com/ | https://putthison.com/start-here/
Alt USAID/ USAID Forever @altusaid.altgov.info They tried to bury us. They didn't realize we were seeds.
Darby Saxbe @darbysaxbe.bsky.social Professor of Psychology @ University of Southern California. Studies brain, body, & behavior changes in new parents. My book Dad Brain: The New Science of Fatherhood and How it Shapes Men's Lives, comes out June 9 on Flatiron Books/Macmillan.
Don Moynihan @donmoyn.bsky.social Policy Professor, Ford School, University of Michigan.
Irish immigrant. Administrative burdens guy.
Free newsletter, Can We Still Govern?: https://donmoynihan.substack.com
Catherine Rampell @crampell.bsky.social Economics editor at The Bulwark. MS NOW (formerly MSNBC) anchor.
Previously WaPo op-ed columnist and NYT reporter.
Econ, politics, immigration, tax, etc. + occasional theater nerdery.
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
Ryan Lester @lyanrester.bsky.social Videographer | Urban Planning Master’s Student @UF | Director of Data, Content, and Communications @Architecture Sarasota | Researcher in walkability and urban analytics 🚶♂️🚴🚇🚌
Sara Lind @saraklind.bsky.social Co-Executive Director @openplans.org | Transportation, Housing, Walkable Cities.
Alex Michels @alexmichels.bsky.social PhD @ UIUC Informatics
GIScience | CyberGIS | Spatial Data Science
Furqan Bhat @ifurqanbhat.bsky.social Transportation Researcher | PhD @ IISc Bangalore
Glenn Lyons @metalprofessor.bsky.social Professor of Future Mobility. Passionate about: Climate action; Equality, diversity and inclusion; Professionalism; and Heavy Metal 💚💙🤘
https://glennlyons.blog/
Daniel Cooney @danielcooney1.bsky.social Applied mathematician at the University of Illinois Urbana-Champaign. Interested in evolutionary game theory, differential equations, and modeling biological and social systems.
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.
Gail Jennings @gailjennings.bsky.social Research consultant (mobility, gender, inclusion, access, walking & cycling) and reader of all things linguistics and language. Phd University of Cape Town, Independent consultant, Sub-Saharan Africa/Global South
Shraddha Sagar @shraddhasagar.bsky.social Faculty, transportation safety researcher, dog mom, and proud experimenter in the kitchen and craft corner 🛠️📚🍳🐾
Balancing data, stitches, and wagging tails!
Married to a biochemist unraveling protein mysteries at Vanderbilt 🧪✨
Yongsung Lee @yongsunglee.bsky.social Transportation researcher at ITS Davis, focusing on emerging mobility services and technologies, remote activities enabled by ICT, and birth cohort analysis. Committed to conducting high-quality, impactful research with integrity.
Nazmuz Sadat @sadatnazmuz.bsky.social Prospective graduate student in Transportation Engineering | Passionate about using data and emerging technologies to shape smarter, safer, and more efficient transportation systems | Always eager to learn, innovate, and make a real impact.
Abdirashid Dahir @abdirashid.bsky.social Advanced mobility and energy technology researcher https://abdirashiddahir.github.io
Jesse Harber @harber.co.za Transport planner in South Africa. Infrastructure, public transport, walking and cycling, better streets for better cities. Focused on the big questions, like “why are you building that?”. Skeets in my personal capacity.
Zahra Tavakoli @zahratavakoli.bsky.social Urban Planner | Transport Analyst | Focused on Sustainable Mobility
Hassan Yakubu @hykb.bsky.social Architect, Spatial Planner, PhD Candidate in City and Regional Planning @ Cornell University. #UrbanEnergy | #EnergyJustice | #ClimateJustice | #UrbanAnalytics | #SpatialAnalysis | #AfricanCities | #UrbanSustainability | #ClimateJustice | #Infrastructure 
Dr Fi Crawford 🏴 @ficrawford.bsky.social Lecturer in Transport @ubdc. Travel behaviour researcher and 'social data scientist'. Posts about #rstats, women in STEM & 😻😾😽
Cesar Marin Flores @cesarmarin23.bsky.social PhD student at @AaltoUniversity. Cities, mobility and sustainability.
Will Curran-Groome @wcurrangroome.bsky.social Researcher @urbaninstitute.bsky.social. Focused on land use, housing access, active transportation, and climate change adaptation. Opinions my own. He/him.
Dominik 🇪🇺🇺🇦 @domobility.bsky.social Mobility, TOD & urban planning | Dad | Flexitarian becoming vegetarian | living @The Hague without owning a car | cycling, walking, public transport & shared mobility | listens to heavy music | ♥️ Berlin & 🐈| posts are personal with a touch of sarcasm
Dimitris Milakis @dimilakis.bsky.social Transport Innovations and Society. DLR 🇩🇪 Formerly: TU Delft 🇳🇱 UC Berkeley 🇺🇸 UPatras, NTUA 🇬🇷. Own views.
Nikola Medimorec @nimedi.bsky.social Data enthusiast and researcher focusing on transport, sustainability and climate.
Marilyn Bonilla Krantz @marilynbkrantz.bsky.social Attorney, mediator and NAMI volunteer. My advocacy echoes the TRUTH that our allegiance is to the US Constitution and NOT any president.
Dave Vetter @davidrvetter.bsky.social Climate and sustainability writing and communications; duck monitor.
John Paddington @padders123.bsky.social Transport technology, Birmingham and some other stuff.
Occasional photos of Travel Basil to promote St Basils homeless charity that works with young people in Birmingham.
Jordan Becker @jordanbecker.bsky.social I teach and do social science, and direct a social science research lab @WestPoint. Personal account; I'm in the Army but don't speak for it here! @CSDS Brussels; IHEDN Chaire ECODEF
https://www.westpoint.edu/social-sciences/profile/jordan_becker
Prof Matt Hannon @matthannon.bsky.social Director of the Strathclyde Institute for Sustainable Communities
Prof of Sustainable Energy Business and Policy at Strathclyde Business School
Co-founder and host of Local Zero Podcast
Chair and trustee of South Seeds (charity)
Annette Leßmöllmann @annetteless.bsky.social professor in science communication & linguistics @wmk-karlsruhe.de @kit.edu | unit head @rhetai.bsky.social | Deutschlandradio = German public 📻 broadcasting council | co-editor @wisskomm.de | all things 🦉🐦⛵| Threema-ID MERC54UW | Team #FDGO |
Pere Suau-Sanchez @peresuausanchez.bsky.social Full Professor in Air Transport Management at Universitat Oberta de Catalunya.
Senior Lecturer at Cranfield University.
Topics: Aviation, Transport, Diversity, Autism.
Twice-Exceptional person (ASC+G) ♾️🌻🦓
www.peresuau.com
Johan Lindén @johanlinden.bsky.social Broadcaster turned AI implementor managing developing teams in Sweden, Data Scientist, PhD, MSc IT, MSc DS, MBA IT
Jaime Soza-Parra @sozaparra.bsky.social Assistant Professor in Transportation Analysis and Data Science 🟥 | Utrecht University
🇨🇱
www.sozaparra.cl
Danielle Krusemark @daniellekrusemark.bsky.social ✨Social Psychologist✨ Interested in Metascience, Inequity Research, Biracial Studies, and CX
Sasha Kestane @sashakestane.bsky.social Activating myself and my community in support of mobility justice + abundant housing. Everyone deserves access to a livable city.
Sirisha Kothuri @smkothuri.bsky.social Researcher in active transportation.
Kate Middleton @katemidd.bsky.social Journalist/Film maker/Trainer. Lives in Greenwich, South London. From up North. Biological Scientist. Trees, birds and averting climate crisis my thing. Ebike on quiet roads. Lido lover.
Florian Lichtin @flolichtin.bsky.social PhD Candidate @IPEEP_eth & @istp_eth
| studying Mobility & Climate change politics
https://ib.ethz.ch/people/lichtin.html
jmaddenmass.bsky.social @jmaddenmass.bsky.social Author of Bittersweet Lane: Creating Home(s) in the American Affordable Housing Crisis @rowhousepub Bicoastal dad. Housing dev consultant. Insufferably Irish-ish. Punk.
Development Geographies Research Group (RGS-IBG) @devgeogsrg.bsky.social Development Geographies Research Group of the Royal Geographical Society (with IBG).
https://developmentgeographiesrg.org/
Althea May Atherton 🚌🚏⛅️ @alymay.bsky.social Bus rider, civic duty cutie, mother of 2 littles, spouse of @atherton.bsky.social. Masshole by origin, ABQ by choice.
@talyaschwartz.bsky.social @talyaschwartz.bsky.social Talk to me about better transit, clean air, clean oceans, more trees, leaders who do things, and hope. Oh and about New Jersey!
Join our cause: https://hudcostreets.org/
Kea Wilson @keawilson.bsky.social Senior editor + advocacy journalist at Streetsblog USA covering the movement to end universal car dependency. Based in STL, reporting nationally. Tips to: kea@streetsblog.org or kwilson.52 on signal. Opinions are my own.
Jarrett Walker @humantransit.bsky.social Public transit planning consultant and commentator. Author of the book “Human Transit” and the blog HumanTransit.org. The consulting firm is jarrettwalker.com. Also obsessed with literature and plants.
Drew @drewda.bsky.social A bookish pedestrian in Northern California. Just here to chit-chat (not to represent any orgs, employers, or clients)
Warren Wells, AICP @warrenjwells.bsky.social Policy & Planning Dir. @marinbike.org • UCLA Urban Planning • AICP Planner • Baltimore ➡️ LA ➡️ East Bay • 🚫🚗Car-free commuting since 2015 • Missing middle renter.
📍Berkeley, CA
Streetsblog USA @usa.streetsblog.org Covering the movement to end car dependency and make America better for walking, biking, transit and more. 
Stephen Frost @sfrost.bsky.social Managing Director, Bridges for Communities, supporting people to live well together
📍Bristol 🇬🇧
Posts on: Bristol, community cohesion & social inclusion, climate & nature, deliberative democracy, public engagement and positive news.
Views my own.
Kirsten Bladh @kerstanley.bsky.social Policy @ Open New York. She/her. Cargo bike mom. Bassist for Leggy in my former life. NYC via LA via Cincinnati. Left urbanist 🏙️🚆🌹 Lamentably, a Bengals fan 🐅 NYCWHL 🏒
Kevin Xu Shen 沈志文 @kevshen.bsky.social transportation, policy, planning, and onwards. 🚌 fighting for clean air and a just world. now at
@UCSUSA, recently at @MIT. he/him. views my own.- L Lizette @lizettechap.bsky.social
Ignacio Tiznado-Aitken @tiznadoaitken.bsky.social Assistant Professor - Department of Geography and Planning, UofT
Associate Director - Mobilizing Justice Partnership
Interests: Sustainable and equitable transport, spatial and mixed methods
Website: https://tiznadoaitken.cl
Xiao Li @xiaoli-transport.bsky.social Senior Researcher in Geospatial Data Science and Urban Mobility @ Transport Studies Unit, University of Oxford
Pedestrian Papi @pedestrianpapi.bsky.social Transportation Engineer / Planner
Dominican American / Socialist / 28
Boston, MA
betancur . n @nelbeu.bsky.social art & architectural historian / visual, material & religious culture
MJ Azad @mazadd.bsky.social Economic data scientist in city transportation and policy| Pro-walk, (e-)bike,transit+ science | Architectural designer
Connect with me on LinkedIn:
https://www.linkedin.com/in/mojdehazad/
📍NYC
Greg Erhardt @gregerhardt.bsky.social Models and data to inform transportation planning and policy. Associate professor of civil engineering at the University of Kentucky.
http://transportlab.net
Marcelo Calbucci @calbucci.com Founder of @seattleflow.org Author of "The PRFAQ Framework" (www.theprfaq.com). 18yrs of startups. MSFT, Amazon. Runner. Cook. Geek.
Tech, software, AI/ML, UX, product, innovation, startups, leadership.
📍 Seattle
🇧🇷🇺🇸
https://calbucci.com/link
Marieke Krijnen @mariekekrijnen.bsky.social Academic copyeditor, she/her, at www.mariekekrijnen.com. PhD from Ghent University. Specializes in urban studies, urban and human geography, Middle East studies, political economy, Chicago style. Advanced Professional Member of the CIEP.
🚂 fan!
Dan Raven-Ellison @danravenellison.bsky.social Guerrilla Geographer. Founder and maker of #SlowWays, London #NationalParkCity & #EarthIn100Seconds. Coming soon.. Housing for Good. National Geographic Explorer.
slowways.org nationalparkcity.london danravenellison.com
#Exeter #UK
Dom Sipinski @domsipinski.bsky.social I cycle, surf, and write about international politics, sovereignty, statehood. Freelance journalist, aeropolitics expert, PhD candidate in international relations.
Tuomas Väisänen 📼🧟 @waeiski.bsky.social 🧑🎓 Computational urban geographer & post-doc researcher interested in #GIScience #UrbanStudies #Multilingualism #Diversity #Mobility #Geography #BigData + #Linux.
💻 @digigeolab.bsky.social
🎓 @helsinki.fi
🌍 Helsinki, Finland
https://waeiski.github.io
Jonas De Vos @jonasdv.bsky.social Transport professor at University College London
Elise__Mae @elisemae.bsky.social 📍 #Pittsburgh #PGH via Boston and NYC metros
🚌 transit, urbanism, complete streets, ped/bike, climate n'at
🎹 chronic musician | 📬 #USPS #NALC fam | 🏳️🌈 🏳️⚧️ ally | she/her
Tara Goddard @drtaragoddard.com Transportation engineering professor. Road safety, planning, behavior, & culture; wildfire planning and response; inclusive disaster evacuation; ethics of tech in transportation. Pedagogy and rsearch methods nerd. SLO and Tahoe. "Tare-uh", She/her.
Harvey J. Miller @mobileharv.bsky.social Sustainable transportation scholar, advocate and practitioner. Reusche Chair in GIS, Professor of Geography and Director, Center for Urban and Regional Analysis (CURA), The Ohio State University. All opinions mine not theirs.
https://u.osu.edu/miller.81/
Huyen Le @huyentkle.bsky.social Urban transport/health researcher. Assoc Prof @ Ohio State University. Interested in sustainable transportation, environmental exposure, environmental justice, well-being, & coconuts. Personal account.
https://u.osu.edu/huyenle/
Greg GRIFFIN @gregpgriffin.bsky.social PhD, AICP. HusbandFather biking & researching safe and connected communities in the Western Cascades and Willamette Valley.
https://gregpgriffin.com
Tim Welch @tfwelch.com urban planner, educator, transport nerd, data geek, dad
Liza Lutzker @lizalutzker.bsky.social Safe Streets Researcher: @ucberkeleysafetrec.bsky.social
Epi PhD Candidate: @publichealth.berkeley.edu
Advocate: @walkbikeberk.bsky.social
Data-driven + Equity-focused
Views are obviously mine
Jennifer Dill, Ph.D. @jenniferdillpsu.bsky.social Portland State University
Professor, Urban Studies & Planning
Director, Transportation Research & Education Center
Editor-in-Chief, Transportation Research Record
Anna @annasillers.bsky.social Cities + data
Peleg Kremer @peleg.bsky.social Everything urban but mostly urban sustainability, nature based solutions, green infrastructure, GIS, remote sensing. Human, mom, cat mom, also associate professor Geography & the Environment at Villanova University
Matt Negrin @mnegrin.bsky.social data science @ openai
here for data, transit, urbanism, nyc
Hui Wang @huiwang.bsky.social PhD Candidate @HKUgeography | Transport and Geography | https://huiwanghk.github.io/
Páraic Carroll @paraiccarroll.bsky.social Senior Lecturer in Transport Planning at The University of Melbourne 🇦🇺
- Research in travel behaviour, rural/regional transport, transport geography
- Páraic = "Por-rick" 🇮🇪
Profile: https://findanexpert.unimelb.edu.au/profile/1097654-paraic-carroll
Geoff Boeing @geoffboeing.com Assoc Professor & Department Chair @USC
Nonresident Senior Fellow @Brookings
Web: https://geoffboeing.com
LinkedIn: https://linkedin.com/in/gboeing
Dr Grace S Peng @gspeng.bsky.social Same interdisciplinary scientist as on the other sites with the same handle. Chemistry, math, physics, meteorology, GIS, data whisperer.
Natural resources director, League of Women Voters of Los Angeles Co. She/Her
https://badmomgoodmom.blogspot.com/
Philip Amaral @philipamaral.bsky.social I'm the Director of Policy & Development at the European Cyclists’ Federation. We're Europe's largest pro-cycling civil society association. https://ecf.com
Scott Shepard, AICP, LEED®AP, PMP 🚲🛴🛵🚌🚉🚅 @scottcities1st.bsky.social Founder & CEO @The #CitiesFirst Advisors + Podcast🎙| Author @"#CitiesFirst: Urbanism & Mobility in the Post-COVID City" | Board @Green Mobility Magazine & Intermobility | Advisor @Urban AI | Top Urban Planning Voice 📢
Paulo Anciaes @anciaes.bsky.social Transport researcher at University College London, Europe. anciaes.com
Agnivesh Pani @agnivesh.bsky.social IIT (BHU) Varanasi | Assistant Professor | Urban Transportation Planning | Freight and Transit
Ahmed El-Geneidy @ahmedelgeneidy.bsky.social Transport planning professor, McGill University
Chris Slatt @alongthepike.com Transpo-nerd, Software-geek, & Columbia Pike Cheerleader. Former Arlington Transportation Commission Chair. Sustainable Mobility for Arlington Founder [He/Him]
Fionnuala Quinn @finnbike.bsky.social Walk. Bike. Access. Safety. Design. Signs. Plazas. Corgis. Dublin. Reston. I forgot traffic gardens. Traffic gardens too.
Xavier Harmony @transitharmony.bsky.social Australian-American 🇦🇺🇺🇸 | Transport Politics and Policy | PhD | Lover of cities 🌃, buses 🚌, trains 🚊, nature 🌳, and cats 🐈⬛ | He/him
The Institute for Social Innovation and Impact @isii-at-uon.bsky.social You can contact us at anytime at: ISII-Research@Northampton.ac.uk
The work of our researchers can be found here: https://pure.northampton.ac.uk/en/organisations/institute-for-social-innovation-and-impact/persons/
International Federation of Pedestrians @ifpedestrians.bsky.social The International Federation of Pedestrians promotes and defends the pedestrian's right to full access and mobility.
https://www.linkedin.com/company/ifpedestrians
www.Ifpedestrians.org
Open Plans @openplans.org Transforming the streets of NYC to be truly livable
www.openplans.org
Lorraine D'Arcy @lorrainedarcy.bsky.social PhD. Senior Lecturer TU Dublin Sustainability & Action Research, Transport, Walkability, Walking, Cycling, Civil Engineering, Public Health, Behaviour Science, Social Cohesion, Gender, Human Centred Design...
Egor Kotov 🌐🏃♂️🚊🚋🚙 @ekotov.pro Spatial Data Scientist, Postdoctoral Researcher #HumanMobility #geospatial @tu-dortmund.de, @imprs-phds.bsky.social, @upf.edu #rspatial #rstats dev of #rstats github.com/rOpenSpain/spanishoddata 🌐: www.ekotov.pro datasci.social/@EgorKotov
TREC at PSU @trecpdx.bsky.social Portland State University's Transportation Research and Education Center (TREC). Home to the Initiative for Bicycle and Pedestrian Innovation (IBPI), transportation data programs PORTAL & BikePed Portal, Better Block PSU, and PSU's membership in PacTrans.
PlannerMattVT @mattboulanger.bsky.social In Vermont. Planner by trade.