Freakonomics Radio

Are Human Drivers Finally Obsolete?

271 snips
Mar 20, 2026
PJ Vogt, Search Engine reporter and narrator, follows the secret Google project that put driverless cars on real roads. Don Burnette, Kodiak AI founder and early Google self-driving engineer, recalls the messy challenge of teaching a Prius human-like judgment. Sebastian Thrun, Stanford roboticist and DARPA winner, revisits the race, the Google bet, Waymo’s rise, Uber’s chaos, and the looming threat to driving jobs.
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INSIGHT

The Desert Race Created The Future AV Industry

  • DARPA's Grand Challenge mattered less for early vehicle performance than for assembling the engineers who would dominate autonomous driving later.
  • The desert race exposed different risk tolerances and philosophies that later shaped billion-dollar companies and legal battles.
ANECDOTE

Sebastian Thrun Reframed Self Driving As Software

  • Sebastian Thrun watched the failed 2004 DARPA race and concluded teams were wrongly treating autonomy as a hardware problem.
  • He built Stanley around software and machine learning, training it from road data so it could generalize drivable terrain 30 times a second.
INSIGHT

Larry Page Forced The Key Question At Google

  • Google began Project Chauffeur after Larry Page pushed Sebastian Thrun to explain why a city-driving robot car could not be built.
  • Thrun could not produce a technical reason, leading him to conclude experts often know the past better than the future.
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