With the capacity to store and analyze every single biological detail, computers would soon outperform human doctors. for an opinion far more accurate than the one I get today from the average physician.” In May 2014, Khosla reiterated his assertion that computers will replace most doctors. First of all, modern health care is not “like witchcraft.” Academic physicians, for example, use evidence-based medicine whenever it is available. This requires the kind of give-and-take that we naturally have in relationships with other people, but not with computers. In this setting, the patient buys health in the same way that he or she buys corn on the cob.