It's one of the thorniest moral dilemmas in tech right now.
It came to me as I rode the Expo Line home after a business meeting in Santa Monica. The Expo Line is L.A. Metro's gateway drug. And, if we know what's good for us we should all keep experimenting to find our favorite rail or bus line. We should also all vote for Measure R2 in November.
Autonomous vehicles are poised to disrupt the unhealthy trucking business. Mining could be next.