Driverless cars could: 1. Save lives by eliminating drunk, distracted, and sleepy drivers. 2. Greatly increase fuel efficiency. 3. Permit commutes where people

Driverless cars could: 1. Save lives by eliminating drunk, distracted, and sleepy drivers. 2. Greatly increase fuel efficiency. 3. Permit commutes where people can work, sleep, or watch movies, enabling greater freedom to live where they wish. This is more economically efficient by allowing more people to take jobs they otherwise would not have. Yes, I'm very glad to see Google working on problems that save lives, save the environment, and make everyone happier. I'm glad you're glad too!