Abstract

In Impartial Reason, Stephen Darwall presents an account of rational agency in which reasons to act are both motivational and normative in nature. On the one hand, they are facts about an action reflective awareness of which can genuinely influence preference and conduct. On the other hand, they are also capable of justifying action, of showing in an all-things-considered sense that a particular action is at least as choiceworthy as are alternatives to it. Furthermore, these two aspects of reasons to act are intimately related, since, ideally, at any rate, an agent's conduct is motivated by his awareness of himself as a particular subject of a given set of norms.