Driverless cars/vehicles are a whole different animal if you ask me. Personal and cargo transportation could be a lot more efficient (especially considering ene

Driverless cars/vehicles are a whole different animal if you ask me. Personal and cargo transportation could be a lot more efficient (especially considering energy/resource efficiency) if you took the human element out of it. Using flying drones for delivery is much more limited in scope when I think about it, you can't really haul loads with drones, each delivery has to be done more or less individually, I can't imagine that being more energy efficient than for example a driverless truck dropping off packages at designated pickup points in local communities.