Under what conditions do you have a reason to perform some action? Do you only have reason to do what you want to do? Reasons-motives internalism is the appealingly simple view that unless an agent is, or could be, motivated to act in a certain way, he has no normative reason to act in that way. Thus, according to reasons-motives internalism, facts about an individual’s motivational psychology constrain what is rational for that agent to do. This article canvasses several ways (...) of formulating the view and considers some advantages and disadvantages of each. (shrink)

The paper has two goals. First, it defends one type of subjectivist account of reasons for actions—deliberative accounts—against the criticism that they commit the conditional fallacy. Second, it attempts to show that another type of subjectivist account of practical reasons that has been gaining popularity—ideal advisor accounts—are liable to commit a closely related error. Further, I argue that ideal advisor accounts can avoid the error only by accepting the fundamental theoretical motivation behind deliberative accounts. I conclude that ideal advisor accounts (...) represent neither a substantial departure from, nor a substantial improvement upon, deliberative accounts. (shrink)

Often, when there is a reason for you to do something, it is the kind of thing to motivate you to do it. For example, if Max and Caroline are deciding whether to go to the Alcove for dinner, Caroline might mention as a reason in favor, the fact that the Alcove serves onion rings the size of doughnuts, and Max might mention as a reason against, the fact that it is so difficult to get parking there this time of (...) day. It is some sign—perhaps not a perfect sign, but some sign—that each of these really is a reason, that Max and Caroline feel the tug in each direction. Mention of the Alcove's onion rings makes them feel to at least some degree inclined to go, and mention of the parking arrangements makes them feel to at least some degree inclined not to. According to some philosophers, reasons for action always bear some relation like this to motivation. This idea is variously known as ‘ reasons internalism’, ‘internalism about reasons ’, or ‘the internal reasons theory’. According to other philosophers, not all reasons are related to motivation in any of the ways internalists say. This idea is known as ‘ reasons externalism’ or ‘externalism about reasons ’. (shrink)