Abstract

This book has two main aims. First, it develops and defends a constitutive account of normative reasons as premises of good reasoning. This account says, roughly, that to be a normative reason for a response (such as a belief or intention) is to be premise of good reasoning, from fitting responses, to that response. Second, building on the account of reasons, it develops and defends a fittingness-first account of the structure of the normative domain. This account says that there is a single normative property, fittingness, which is normatively basic, and on which all other normative properties depend. On this view, reasons, oughts, value, and other normative phenomena all ultimately depend on fittingness. The account of normative reasons is a part of this general view of the normative domain. The book begins, in Chapter 1, by motivating the account of reasons as premises of good reasoning. Chapter 2 argues that good reasoning is, roughly, reasoning that preserves fittingness. Chapter 3 addresses the question of what fittingness is. Chapter 4 defends constitutive accounts of evaluative properties, like goodness, in terms of fitting attitudes. Chapters 5 and 6 shows how the view provides an attractive account of how reasons determine the deontic status of a response—whether you ought or may so respond. Chapter 7 addresses some challenges concerning certain reasons for belief, the relationship between reasons for action and reasons for intention, and reasons for emotion.