Jason Kay

Subjectivists about practical normativity hold that an agent's favouring and disfavouring attitudes give rise to practical reasons. On this view, an agent's normative reason to choose vanilla over chocolate ice cream ultimately turns on facts about what appeals to her rather than facts about what her options are like attitude-independently. Objectivists—who ground reasons in the attitude-independent features of the things we aim at—owe us an explanation of why it is rational to choose what we favour, if not simply because favouring is a source of reasons. My aim in this paper is to supply such a story. The proposal is roughly that when an agent cannot base her choices on her judgements about what she has most reason to do, structural rationality extends to her a license to choose something simply because she favours it, without imbuing favouring with the authority of a normative reason.

The fact that I am a committed gardener has some practical upshot or other. But what, exactly, is the upshot of the fact that I am committed to some project, person, or principle? According to a standard view, my commitment to gardening directly effects a change in the normative facts by giving me a further reason to garden. I argue that we should reject this view and its attendant psychological story involving a normatively significant will. According to the view I develop here, a commitment to X just is a decision to take seriously the reasons to which X gives rise, and where necessary, to give those reasons an elevated place in one’s practical thinking. In virtue of being decisions to conduct one’s deliberation in a certain way, commitments alter what it is rational for us to do without giving us further reasons to act.

Subjectivists about practical normativity hold that an agent’s favoring and disfavoring attitudes give rise to practical reasons. On this view, an agent’s normative reason to choose vanilla over chocolate ice cream ultimately turns on facts about what appeals to her rather than facts about what her options are like attitude-independently. Objectivists—who ground reasons in the attitude-independent features of the things we aim at—owe us an explanation of why it is rational to choose what we favor, if not because favoring is a source of reasons. My aim in this paper is to supply such a story. The proposal is roughly that when an agent cannot base her choices on her judgments about what she has most reason to do, structural rationality extends to her a license to choose something just because she favors it, without imbuing favoring with the authority of a normative reason.