Online research in philosophy

Is conceptual analysis required for reductive explanation? If there is no a priori entailment from microphysical truths to phenomenal truths, does reductive explanation of the phenomenal fail? We say yes (Chalmers 1996; Jackson 1994, 1998). Ned Block and Robert Stalnaker say no (Block and Stalnaker 1999).

Philosophers often hold that the aim of conceptual analysis is to discover the representational content of a given concept such as free will , belief , or law . In From Metaphysics to Ethics and other recent work, Frank Jackson has developed a theory of conceptual analysis that is one of the most advanced systematizations of this widespread idea. I argue that this influential way of characterizing conceptual analysis is too narrow. I argue that it is possible that an expressivist account could turn out to be correct as a genuine conceptual analysis of a genuine concept . I claim that since an expressivist analysis does not aim to discover the representational content of a given concept—and, indeed, might itself be based on the idea that the concept in question is not even representational in nature—the possibility of expressivist conceptual analysis shows that Jackson’s theory of conceptual analysis is incomplete as it currently stands. I conclude that Jackson needs to either shift his basic understanding of the nature of conceptual analysis or commit to a particular normative reinterpretation of his project.

Discussion of Frank Jackson’s a priori entailment thesis – which he employs to connect metaphysics and conceptual analysis. In From Metaphysics to Ethics. (2001) he develops this thesis within the two-dimensional framework and also proposes a formal argument for the existence of a priori truths. I argue that the two-dimensional framework doesn’t provide independent support for the a priori entailment thesis since one has to build into the framework assumptions as strong as the thesis itself.

Conceptual analysis is currently out of favour, especially in North America. This is partly through misunderstanding of its nature.

Frank Jackson champions the cause of conceptual analysis as central to philosophical inquiry. In recent years conceptual analysis has been undervalued and widely misunderstood, suggests Jackson. He argues that such analysis is mistakenly clouded in mystery, preventing a whole range of important questions from being productively addressed. He anchors his argument in discussions of specific philosophical issues, starting with the metaphysical doctrine of physicalism and moving on, via free will, meaning, personal identity, motion, and change, to ethics and the philosophy of color. In this way the book not only offers a methodological program for philosophy, but also casts new light on some much-debated problems and their interrelations.

Frank Jackson has given us an elegant and important book. It is, by a long shot, the most sophisticated defense of the use of conceptual analysis in philosophy that has ever been offered. But we also we find it a rather perplexing book, for we can’t quite figure out what Jackson thinks a conceptual analysis is. And until we get clearer on that, we’re not at all sure that conceptual analysis, as Jackson envisions it, is possible. The main reason for our perplexity is that Jackson seems to be making some empirical assumptions about people’s intuitions and the psychological mechanisms that give rise to them, though it is far from clear exactly what these empirical assumptions are. Moreover, on what is perhaps the most natural reading, he is making at least one assumption about which many cognitive scientists who study concepts have serious doubts. In the first of our two sections, we will elaborate this theme. Our goal, in that section, is not so much to criticize as to seek clarification. It is a great virtue of this journal’s multiple review format that critics can pose questions to authors, and the authors get to reply. So we hope that..

Conceptual analysis is undergoing a revival in philosophy, and much of the credit goes to Frank Jackson. Jackson argues that conceptual analysis is needed as an integral component of so-called serious metaphysics and that it also does explanatory work in accounting for such phenomena as categorization, meaning change, communication, and linguistic understanding. He even goes so far as to argue that opponents of concep- tual analysis are implicitly committed to it in practice. We show that he is wrong on all of these points and that his case for conceptual analysis doesn.