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)

The crudest form of materialism will be taken as the basis of argument. If it can successfully evade the objections of some philosophers, then a more refined doctrine will be even less troubled.

Some materialists argue that we can eliminate mental entities such as sensations because, like electrons, they are theoretical entities postulated as parts of scientific explanations, but, unlike electrons, they are unnecessary for such explanations. As Quine says, any explanatory role of mental entities can be played by "correlative physiological states and events instead." But sensations are not postulated theoretical entities. This is shown by proposing definitions of the related terms, 'observation term,' and 'theoretical term,' and then classifying the term 'sensation.' (...) The result is that although 'sensation' is a theoretical term, it is also a reporting term because it is used to refer to phenomena we are aware of. Consequently sensations are not postulated and cannot be eliminated merely because they are unnecessary for explanation. (shrink)

Certain philosophers have held the thesis of the unity of science. As often conceived, the thesis has two parts: the thesis of physicalism and the thesis of extensionality. For each of these two parts there is an outstanding problem, i.e. the problem of intentionality and the problem of intensionality respectively. The purpose of this paper is twofold: first, to make explicit the nature of these two problems, and second, to show to what extent they can be said to be the (...) same problem. Thus I am not at all interested here either to defend or attack this thesis or either of its parts. (shrink)