Early in his career and in critical engagement with ordinary language philosophy, John Mackie developed the roots of a methodology that would be fundamental to his thinking: Mackie argues that we need to clearly separate the conceptual analysis which determines the meaning of an ordinary term and the factual analysis which is concerned with the question what, if anything, our language corresponds to in the world. I discuss how Mackie came to develop this distinction and how central ideas of his (...) philosophy are based on it. Using the examples of Mackie’s moral skepticism and his work on Locke’s theory of perception I show how his methodology opens the door to error theories but can also support more positive claims. Finally, I put Mackie’s methodology in a historical perspective and argue that in cases like the Gettier debate, we can use it to cast light on the vagueness of the underlying methodology in some philosophical debates. (shrink)

The author sides with the linguistic philosophers in that to analyse 'moral reasoning' is to provide a conceptual description of a prescriptive or normative area of language. He considers the question of why we should adopt a "moral point of view" in terms of toulmin (who thinks it is a meaningless question) and baier and nelson (who think it is legitimate). The author argues that it is a crucial question which must be answered. He concludes that baier has not proven (...) that the normative criteria of justification involved in morality constitute a question for the philosopher. (wstaff). (shrink)