> How long before the parents of a child say ... "Why wasn't he replaced by a machine?" The ultimate point being that the answer might be "decades." It might t

> How long before the parents of a child say ... "Why wasn't he replaced by a machine?" The ultimate point being that the answer might be "decades." It might take that long for the prevailing opinion amongst the public and/or politicians to change that way. And it is affected by the actual accidents involving automated vehicles in the short term.