The problem of expressive action

Rational explanation of action out of emotion faces a number of challenges. The Wrong Explanation Challenge says that explaining action out of emotion by reference to a purpose rather than an emotion gets it wrong. The Redundancy Challenge says that if explanation of an action by reference to emotion is sufficient then rational explanation is redundant. And the No Further Justification Challenge says that there is no more to say, at the level of rational explanation, about why people act as they do out of a particular emotion. Furthermore, even if these challenges can be addressed, there is a Problem of Expressive Action, since many actions out of emotion seem unpromising candidates for being guided by normative practical reasons of the prudential, instrumental, deontic or consequentialist sort. In response, I argue that many actions out of emotions should be understood as expressive actions guided by the agent’s conception of normative practical reasons: specifically, their conception of expressive reasons.