text: At the end of the day technology will have a lot of malfunctioning problems and a Driverless Car will be one of them. So be smart and purchase one at your own risk. Cars are going out of style. In Vauban, Germany, cars are not owned, save the occasional one that can be afforded; Paris,France banned certain cars from driving certain days; Bogota, Columbia has a car-free day; and America is seeing a decrease in their car sales. The reason behind it: smog and greenhouse gas emmissions. The reduction of car use has helped these things immensely in more ways than one.