text: First, the driverless cars are less harm to the enviromen. Just think of all the taxis out there in the big cities wasting all the gas that we put into them. It harms the enviroment way too much. With these special driving cars it's a proved fact that they use half of the fuel today's taxis use. That means it's not polluting the land as much and the oxygen will be cleaner and fresher as well. With all of the pollution going on our ozone layer is decreasing rapidly and ith the makings of these cars it wont harm the ozone layer as much now, and as a matter of fact it will help it.