In the future, all vehicles will be autonomous. Passengers will be the only people inside them. I believe businesses could cut costs by using driveless cars, and this advantage far outweighs any potential disadvantages. One downside of self-driving cars might be that they could lead to large employment losses. Nowadays, in many countries, a great number of people are making a living by driving, be they truckers, bus drivers, or delivery couriers. Imagine all these people are made redundant by autonomous cars. That would raise the unemployment rates in these countries significantly. However, I think this can be avoided if drivers re-skill to get themselves a job in a new sector. On the positive side, driveless cars could help businesses reduce operating expenses. This is because with these cars, they would not need to hire drivers to deliver their products or services to their customers. For example, the American logistics company UPC currently has hundreds of thousands of trucks, dr...