What is the relation between a reason and an action when the reason explains the action by giving the agent's reason for doing what he did? We may call such explanations rationalizations, and say that the reason rationalizes the action. In this paper I want to defend the ancient - and common-sense - position that rationalization is a species of ordinary causal explanation. The defense no doubt requires some redeployment, but not more or less complete abandonment of the position, as (...) urged by many recent writers. (shrink)

Norman Malcolm's recent argument against the conceivability of mechanism rests on the claim that purposive explanations of behavior – that is, explanations of behavior in terms of desires or intentions – are incompatible with neurophysiological explanations of behavior. I admit that intentions or desires can be causes of behavior only if they are necessary for behavior, and, generally, that events can be causes only if they are necessary for their effects (except in cases of over-determination). What I wish to deny (...) is the contention that if neurophysiological states are sufficient for behavior, then desires or intentions are not necessary for behavior. This latter contention seems to me the crux of Malcolm's argument for the incompatibility of mechanism and purpose; if this contention can be shown to be un acceptable, Malcolm's conclusion that mechanism and purpose are incompatible will remain without support. (shrink)

Here I propose to undertake a brief survey of the statements of the argument given by these proponents, formulating and qualifying as I go what seems to me a sound version of it, capable of withstanding both Ayer's criticism and others that I have developed. There must be additional ways in which the same or similar points can be expressed. Another review of Kant, Paton, Taylor, and Kenner would no doubt produce a somewhat different result. All that is claimed here (...) is that the argument advanced in this paper is sound and that it was suggested by certain statements of theirs. (shrink)