Abstract

In Practical Reality, Jonathan Dancy argues that our reasons for action are not psychological states, but things we take to be facts about the world, and shows that the reasons themselves are not causes. Dancy concludes that intentional actions are not explained by beliefs and desires, and that explanations of action in terms of reasons are not causal explanations. I show that these further conclusions are unwarranted by sketching an alternative theory of reasons according to which what it is for an action to be done for a reason is for certain beliefs and desires to cause the action. Our reasons for action are the contents of those beliefs and desires. This theory is not only compatible with the facts about reasons Dancy has established, but explains many things that Dancy’s theory does not account for. I make no claim here about the precise adequacy of the simplified theoretical definitions I present. My goal is to show that a systematic theory along these lines is a promising approach to understanding an important aspect of human nature.