Podcasts
Featured
David joins Alexis Madrigal’s Forum to discuss why U.S. pedestrians are in so much danger
David discusses the topics that were top-of-mind for transit agencies in 2025, including crime, MaaS, going fare-free, and autonomous vehicles.
On UC-Berkeley’s public health podcast, I discussed the many ways in which cars make us sicker.
David discusses a new proposal to limit the danger that car bloat poses to American pedestrians
I spoke with Automotive News’ Pete Bigelow about car bloat, minicars, robotaxis, and more
A conversation about the dangers of right-on-red, drawing from David’s recent Fast Company article
David joins the podcast to discuss whether public transit should be free for all riders.
An examination of why Americans are far more likely to die in a crash than citizens of other wealthy countries
Discussing self-driving cars, hype cycles, economic development, the cause(s) of rising road deaths, the lack of results from "Vision Zero" plans in the US and more.
Why focusing on something he calls ‘mundane mobility’ will benefit the average rider in ways even the flashiest of public transit tech never can.
What will commuting look like in a post-pandemic world, and how might these changes affect our environment?
What's to come in a Biden administration, and also a discussion of mobility's role in economic development
Why American regulators must start regulating driver assistance systems-- starting with Tesla Autopilot and Full-Self Driving.
Balancing innovation, privacy, and street management with the Mobility Data Specification.
Cities are starting to use data to monitor shared e-scooters and e-bikes-- and not everyone is happy about it.