text: Gas prices have always gone up and down. No matter what car you drive it requieres fuel. Google cofounder Sergey Brin envisions a public transportation system that use half the fuel of today´s taxis and offere more flexibility than a bus. Driverless cars would be less inexpensive, they could economically help us. Gas prices will most likely not change but instead of spending 50$ on gas wouldn´t you want to spend 25$ on gas or maybe even 30$. Although buying a driverless car would be expensive and mostlikely cost you two arms and a leg in the end it would be worth it.