Tesla, Waymo, and Building LightSource: Culture, Speed, and AI Strategy with Spencer Penn

From Tesla’s Model 3 era to Waymo to founding LightSource, Spencer Penn has built at the frontier of transformation. In this episode, Sal Silvester and Spencer unpack what leaders can learn from radically different cultures (Tesla’s “flat org, vertical power” vs. Waymo’s “layered org, grassroots power”), the values he’s building inside LightSource, and the real leadership challenge of pushing aggressive timelines without burning people out. We close with a grounded take on AI adoption—why most organizations are still early, what “AI strategy” should actually start with, and where automation is likely to hit first.