People might object that algorithms could never make important decisions for us, because important decisions usually involve an ethical dimension, and algorithms don’t understand ethics. Yet there is no reason to assume that algorithms won’t be able to outperform the average human even in ethics. Already today, as devices like smartphones and autonomous vehicles undertake decisions that used to be a human monopoly, they start to grapple with the same kind of ethical problems that have bedevilled humans for millennia.
