Brad Hooker

According to ethical intuitionists, basic moral propositions are self-evident. Robert Audi has made significant progress articulating and defending this view, claiming that an adequate understanding of a self-evident proposition justifies rather than compels belief. It is argued here that understanding a proposition cannot justify belief in it, and that intuition, suitably understood, provides the right sort of justification. An alternative account is offered of self-evidence based on intuition rather than understanding, and it is concluded that once we have an adequate understanding of a self-evident proposition, we can see that it does no distinctive epistemic work. It merely reports that intuition is doing some significant epistemic work. Since the very idea of self-evident moral propositions is so controversial, and self-evidence does no significant epistemic work, ethical intuitionists should drop this notion from their moral epistemology. All they need are intuitive propositions and our intuition of these.