Abstract

An extrinsic desire is defined as a desire for something, not for its own sake, but for its supposed propensity to secure something else that one desires. I argue that the notion of ‘extrinsic desire’ is theoretically redundant. I begin by defining desire as a propositional attitude with a desirability characterization. The roles of desire and intention in practical reasoning are distinguished. I show that extrinsic desire does not have its own motivational role. I also show that extrinsic desire is not needed for other roles besides motivation to carry out the means, and is not generated by reason. Finally, I argue that an account of extrinsic motivation in terms of intention is preferable to an account in terms of extrinsic desire. Because of the fundamental differences between extrinsic desire and intrinsic desire, it is more advantageous to distinguish between them as different kinds of mental states: intention and desire.