SummaryDummett has offered an argument which begins with certain criteria of adequacy for any account of the way in which communication functions and which ends with normative and revisionary conclusions concerning our logical practice. This argument, which hinges on Dummett's criticisms of holism, is inadequate as it stands, for the holist can give an adequate description of the functioning of communication. There is a plausible defence of intuitionism to be extracted from Dummett's writing, but it should be recognised that it (...) has a normative starting point and does not follow from the criteria of adequacy with which Dummett apparently begins. (shrink)