Malcolm Gladwell warns us about the dangers of autonomous cars.
Words like “autonomous” and “self-driving” mislead because they promise a kind of self-sufficiency on the part of the machine. The autonomous entity is the thing that is supposed to take care of itself. But the coming class of cars does not take care of itself at all. These cars are dependent and, as such, require a larger conversation about what the rules and expectations of that dependency should look like. Once a car belongs to a network, you have to worry about whether the network is safe. Once an algorithm is in command, you have to worry about how the algorithm thinks. We are surrendering control as surely as the first car owners of a century ago did, and when you surrender control, you could end up with a chauffeur problem.
Needull in a haystack 
Quite a worrying article. It is interesting how the author says there are unforeseen outcomes from technology.