text: According to cofounder of multi-billion dollar company google, Sergey Brin, we could create a future of public transport that consists completely of driverless cars. Also, this solution would use only half of the fuel that today's taxis use. If fuel is being reduced and citizens are easily able to get from point A to point B, the only con here is that there would be less jobs available for transport such as taxi drivers. But proportionally, using half the fuel we do now would have a much stronger positive impact on our future than careers being lost for the miniscule fraction of people who work as a taxi driver.