Abstract

This comment asks us to imagine that we have discovered a principle that completely matches our intuitions about the various actions that might be performed in all the different versions of the trolley problem. Would that constitute a solution to the problem of providing a plausible principle to cover these various cases? Not necessarily, since the principle might turn on distinctions that have no obvious moral significance, and we might be unable to provide the principle with a compelling and plausible rationale. It argues that this might well be the situation we find ourselves in with regard to the book’s proposed solution to the trolley problem: even if the principle does match our intuitions in how it sorts the cases, it is difficult to see why the distinctions on which it turns should matter, and appearances to the contrary notwithstanding, this comment believes the book has not provided the principle with a plausible account or rationale.