It is commonly claimed, in normative ethics, that a reason for action is a consideration that counts in favor of performing an action. There is, however, considerable debate about whether and how this counting in favor of relation is to be explained. That is, there is considerable debate about in virtue of what a consideration counts in favor of performing an action. In this dissertation, I defend the idea that a consideration counts in favor of performing an action in virtue of picking out something about that action that would have value. Chapter 1 examines a prominent strategy for defending this explanation of the counting in favor of relation. This strategy attempts to understand the relation by looking at the role that reasons for...