"Who needs humans, anyway? That question, in one rhetorical form or another, comes up frequently in discussions of automation. If computers’ abilities are expanding so quickly and if people, by comparison, seem slow, clumsy, and error-prone, why not build immaculately self-contained systems that perform flawlessly without any human oversight or intervention? Why not take the human factor out of the equation? The technology theorist Kevin Kelly, commenting on the link between automation and pilot error, argued that the obvious solution is to develop an entirely autonomous autopilot: “Human pilots should not be flying planes in the long run.” The Silicon Valley venture capitalist Vinod Khosla recently suggested that health care will be much improved when medical software—which he has dubbed “Doctor Algorithm”—evolves from assisting primary-care physicians in making diagnoses to replacing the doctors entirely. The cure for imperfect automation is total automation."
The humans become the supervisors of the machines, but can they be ready to jump in if that is necessary/