Horace Dediu and Jim Zellmer discuss the politics, processes and possibilities of cars in light of: 1. Young people deferring drivers licenses. 2. The growth of car sharing. 3. Practical alternative power trains. 4. Urbanization. 5. Increased Congestion. 6. Driverless cars. 7. Rise of the "App Economy". Hosted by Horace Dediu & Jim Zellmer.