Google’s Sebastian Thrun discusses the safety advantages of driverless cars as well as effective highways in this video. Two quick thoughts:

1. Autonomous vehicles can help stop the wave or accordion pattern of driving where someone slowing down at the front of a line of cars backs everyone up. Thrun talks about a a much more closely coordinated zipper kind of merging where cars going basically bumper to bumper can accept new vehicles with little change.

2. Even with a dip in recent years, more than 30,000 Americans die each year in vehicles. Strun says most of this is due to driver error, which can basically be eliminated when humans no longer control the car.

All of this sounds good…