Before the paying public will get onto a pilotless aircraft, why don't they get rid of the underground drivers in London? Every few months they pop up, blackmail people in order to increase their already extortionate wages. If they can't introduce a system which will safely control a system of trains which only move in one dimension relative to each other, on tracks, what chance have they got of ever introducing pilotless aircraft moving in all 3 dimensions in space, some of which contain rocks????
But the topic reminds me of the old adage:
In future, an airline crew will consist of a pilot and a dog.
Job of the pilot: Feed the dog.
Job of the dog: Bite the pilot in case he tries to touch anything.....
