This is the moment when we decide that human lives matter more than cars

From here: https://www.curbed.com/transportation/2018/3/20/17142090/uber-fatal-crash-driverless-pedestrian-safety

"If an autonomous vehicle is not several magnitudes better than a human driver at detecting a pedestrian and preventing the loss of human life, it cannot be on the road."

I think this is exactly the wrong way to look at the problem. As soon as autonomous vehicles are simply BETTER than human drivers, they SHOULD be on the road.