Exclusionary defeat is Joseph Raz’s proposal for understanding the more complex, layered structure of practical reasoning. Exclusionary reasons are widely appealed to in legal theory and consistently arise in many other areas of philosophy. They have also been subject to a variety of challenges. I propose a new account of exclusionary reasons based on their justificatory role, rejecting Raz’s motivational account and especially contrasting exclusion with undercutting defeat. I explain the appeal and coherence of exclusionary reasons by appeal to commonsense (...) value pluralism and the intermediate space of public policies, social roles, and organizations. We often want our choices to have a certain character or instantiate a certain value and in order to do so, that choice can only be based on a restricted set of reasons. Exclusion explains how pro tanto practical reasons can be disqualified from counting towards a choice of a particular kind without being outweighed or undercut. (shrink)

Joseph Raz has developed a concept of authority based on the special relationship between reasons and action. While the view is very complex and subtle, it can be summed up by saying that authorities are authorities insofar as they can mediate between the reasons that happen to bind their subjects and the subjects’ actions. Authorities do this by providing special reasons via directives to their subjects. These special reasons are what Raz calls “protected reasons.” Protected reasons are both first-order reasons (...) for action and second-order “exclusionary reasons” that exclude the subject from considering some reasons in the balance of reasons for or against any action. I first make clear what Raz’s view of authority is, and I then defend this view from some contemporary critics. (shrink)