text: Another issue of these unmanned vehicles is the limit of travel. What if somebody were wanting to go on a road trip? These vehicles surely only have a specific operating range, judging by the fact that they were said to be put in place of a taxi service. The efficiency isn't enough to outweigh all of these risks and con's. The safety risks and other such con's outweigh the benefits of driverless cars, however, they have the potential be a high advancement in autonomous technology."All of our development since World War II has been centered on the car, and that will have to change" (Rosenthal source 1) said Transportation of America official David Goldberg in Elisabeth Rosenthal's article "In German Suburb, Life Goes On Without Cars." With air pollution, smog, and greenhouse gas emissions rising all around the world, officials have announced that cars are to blame. With this, many are resorting to making changes in their communities by offering alternate means of transportation and bringing homes and stores closer together. The advantages of limiting car usage include fuel will no longer pollute the air, alternate transportation is available and cheaper, and it would enforce goodwill and communionship.