Separate Peaks: Reasons to Reject Derek Parfit’s Views about Theoretical Moral Convergence

Abstract

Abstract Derek Parfit argued that “Kantians, Contractualists, and Consequentialists … are climbing the same mountain on different sides.” By that he meant that when their views are properly developed, they will converge. One reason to reject his substantive view, however, is that he could not see how to account for the deontological intuition that it is very hard to justify using people as a means. Matthew Oliver offers a clever way for evaluator-neutral consequentialists like Parfit to account for that intuition. But Oliver’s account runs into two problems: the axiology itself is problematic, and it seems inconsistent with other deep deontological intuitions. I offer a different development of contractualism that accounts for the relevant deontological intuitions, but it’s a fundamentally different “mountain.” Convergence is not in sight, but one can still hope that all climbers will eventually migrate to the better mountain.