>> It gets safer overtime. > There is no evidence of this happening yet. With aircraft any crash or near-crash is investigated and then the software and proce

>> It gets safer overtime. > There is no evidence of this happening yet. With aircraft any crash or near-crash is investigated and then the software and procedures for all similar aircraft are updated. Over the decades this has resulted in a huge reduction in the rate of accidents. Isn't it likely that the same thing will happen with self-driving cars?