Danièle Moyal-Sharrock

_ Source: _Volume 6, Issue 2-3, pp 73 - 78 This introduction gives a summary of the content of the special issue _Hinge Epistemology_, grouping the papers in three sections: more exegetical accounts of Wittgenstein’s notion of hinge certainties and their bearing on a theory of justification and knowledge as well as on the topic of external world scepticism; papers critical of the very notion of hinge certainty; and papers that apply the notion to various areas of epistemology and compare Wittgenstein’s views to those of other philosophers.

This paper aims to return Wittgenstein's Tractatus to its original stature by showing that it is not the self-repudiating work commentators take it to be, but the consistent masterpiece its author believed it was at the time he wrote it. The Tractatus has been considered self-repudiating for two reasons: it refers to its own propositions as ‘nonsensical’, and it makes what Peter Hacker calls ‘paradoxical ineffability claims’ – that is, its remarks are themselves instances of what it says cannot be said. I address the first problem by showing that, on Wittgenstein's view, nonsense is primarily a technically descriptive, not a defamatory, qualification, and is not indicative of Wittgenstein rejecting or disavowing his own Tractarian ‘propositions’. I then dissolve the paradoxical ineffability claim by making a technical distinction, based on Wittgenstein's own theory and practice, between saying and speaking