To desire is to be in a particular state of mind. It is a state of mind familiar to everyone who has ever wanted to drink water or desired to know what has happened to an old friend, but its familiarity does not make it easy to give a theory of desire. Controversy immediately breaks out when asking whether wanting water and desiring knowledge are, at bottom, the same state of mind as others that seem somewhat similar: wishing never to (...) have been born, preferring mangoes to peaches, craving gin, having world conquest as one's goal, having a purpose in sneaking out to the shed, or being inclined to provoke just for the sake of provocation. These varied states of mind have all been grouped together under the heading of ‘pro attitudes’, but whether the pro attitudes are fundamentally one mental state or many is disputed. (shrink)

Physical determinism is a metaphysical thesis about the natural world whose consequences for freedom and moral responsibility have been widely discussed. In this paper, I articulate a different form of determinism, motivational determinism, which claims that all intentional action is causally determined by the prior motivational state of the agent. Motivational determinism was defended in a simple form by Hume, but has been neglected in recent philosophical literature. I show that there are important reasons that support the plausibility of MD. (...) I then compare MD with libertarian and physical deterministic theories of agency and note that MD has various attractive features. I show that MD is much more threatening to moral responsibility than physical determinism. I conclude that MD is an interesting theory of human agency that deserves wide attention. (shrink)

The law of desire has been proposed in several forms, but its essential claim is that agents always act on their strongest proximal action motivation. This law has threatening consequences for human freedom, insofar as it greatly limits agents’ ability to do otherwise given their motivational state. It has proven difficult to formulate a version that escapes counterexamples and some categorically deny its truth. Noticeable by its absence in the literature is any attempt to provide an argument for the law (...) of desire – I propose such an argument here. It is noted that Sripada's “divided mind” theory of willpower provides a counterexample to the version of the law of desire my argument defends, but I note that a reformulated version of the law of desire survives this critique. I conclude that there is a serious case for the law of desire, and note the broader implications of this. (shrink)