I think inertia is leading us toward a quantified state, in which the costs of tracking and categorizing objects — primarily people, phones, cars, and money — as they move from place to place becomes so low that most institutions are doing it by reflex, without either considering or caring for consequences. Eventually, somebody is going to exploit the gap in information (between what is available to ordinary people, and what is available to organizations) in a way that causes enormous, historic...