Abstract
First, some stage setting is necessary. According to Raz, what makes us into rational agents is our ability to perceive normative aspects of the world, appreciate their normative significance, and respond appropriately. Although he concentrates on the rationality of action, our beliefs, feelings, and emotions also demonstrate this ability. This characterization of his view already indicates that, according to Raz, the world indeed has normative aspects. What this means is that aspects of the world have value, and that for agents who can engage with that value in the right way, these valuable aspects give reasons for action. For example, the goodness of novels provides reasons to read them, write them, discuss them, etc. A number of essays are attempts to clarify and defend this claim about the objectivity of evaluative thought, and to explain the nature and extent of its dependence on social practices.