In this paper, I present a two-pronged argument devoted to defending the type-identity theory of mind against the argument presented by Kripke in _Naming and Necessity_. In the first part, the interpersonal case, I show that since it is not possible to establish the metaphysical conditions for phenomenal identity, it is not possible to argue that there can be physical differences between two subjects despite their phenomenal identity. In the second part, the intrapersonal case, I consider the possibility of imagining (...) one and the same individual having the same phenomenal state while counterfactually being in very different physical states. I argue that this case should respect Kripke’s implicit theory of personal identity—but this proves to be a very difficult task to accomplish, thus preventing the argument from getting off the ground. Therefore, I maintain, that the type-identity theory is still the better option to solve the mind–body problem. (shrink)

Fifty years ago J. J. C. Smart published his pioneering paper, “Sensations and Brain Processes.” It is appropriate to mark the golden anniversary of Smart’s publication by considering how well his article has stood up, and how well the identity theory itself has fared. In this paper I first revisit Smart’s text, reflecting on how it has weathered the years. Then I consider the status of the identity theory in current philosophical thinking, taking into account the objections and replies that (...) Smart discussed as well as some that he did not anticipate. Finally, I offer a brief manifesto for the identity theory, providing a small list of the claims that I believe contemporary identity theorist should accept. As it turns out, these are more or less the ones that Smart defended fifty years ago. (shrink)

In his influential “Naming and Necessity,” Saul Kripke has deployed a new sort of analytical apparatus in support of the classical Cartesian argument that minds and bodies must be distinct because they can be imagined separately. In the initial section of this paper, I shall first paraphrase Kripke's version of that argument, and then suggest a way in which even one who accepts all of its philosophical presuppositions may avoid its conclusion. In the second section, I shall defend this suggestion (...) against some of the possible objections to it.Recent materialists have not been overly impressed by the Cartesian claim that minds and bodies can be imagined or conceived separately from each other. Their usual reply is that this is only to be expected, given the contingent nature of the identify involved. Kripke, however, has argued persuasively that such a reply is unacceptable because it overlooks a crucial fact about the terms in which the identity theory is couched. (shrink)