Inoltre:
Most importantly, no computer, no matter how sophisticated, flying an autonomous jetliner will ever have the most effective form of motivation possible when it comes making those kinds of very high stakes decisions in the air - self-preservation. Respondents to the UBS survey likely did not think about it such terms, but they also probably inherently understood the value of having a couple of real people sitting in the pointy end of the plane, people who have real skin in the game.