DE cómo la automatización de los vehículos reducirá drásticamente el consumo de petróleo. Me encanta esto:

But the biggest effects could come with full automation. Cars that park themselves—a trick GM has demonstrated with its EN-V concept vehicle—could save fuel by eliminating the need for drivers to circle the block waiting for a parking space to open up. The ambition is for a car to drop its owner off and go directly to the nearest available parking spot—even if that spot happens to be miles away, too far for the owner to walk. When it's time to leave, the owner notifies the car with a smart phone, and it picks him or her up.