> I think if you look at evolution more closely you'll see that it is messy and is constantly creating dead-ends. That's my point. The natural selection proce

> I think if you look at evolution more closely you'll see that it is messy and is constantly creating dead-ends. That's my point. The natural selection process for self-driving automobiles is just beginning, as they meet the challenge of the real world. I'm concerned that it is going to mirror the messiness that biological evolution involves.