text: Cars that drive without the use of humans will have a much bigger impact than just not having to remotly drive it. A resurcher named Sergey Brin envisions a future with fleets of self driving cars transporting the public. Humans will no longer need to buy cars wich could save a lot of money for ordanary people who dont have alot of it. With less human driven cars Sergey foresees that the fuel used will be half of what is used today. That will have a huge impact on our environment and natural resources. Having to import less fuel means that America can spend that big chunk of money some were else.