text: One other reason that i believe that these cars are a great idea is because it says that the cars can make for cheaper transportation. For example, it states in the article that Sergey Brin, cofounder of google, believes that the fuel amount needed in these futuristic cars will be half of what we use today. We would be able to do less harm to the environment by using less fuel. Also, Sergey Brin states that taxis would be more flexible and safe. This reduces the risk of having a taxi driver that might put you in danger. Although these cars will be much safer there are many more reasons to agree with driverless cars.