The Doctrine of Sufficiency as a Contractualist Principle

I argue that Harry Frankfurt’s doctrine of sufficiency, properly understood, presents a plausible alternative to egalitarianism. My position may be more general than Frankfurt’s, insofar as he limits himself to economic sufficiency; on my view, insufficiency is a generic reason for the rejection of principles governing permissible behavior. By situating sufficiency within a contractualist framework of moral permissibility, I provide an alternative to common (and, I think, mistaken) characterizations of the doctrine of sufficiency as either subordinate to equality or primarily concerned with maximizing cases of sufficiency.