Wittgenstein, Language and Information : Springer : 9781402041129 : 1402041128 : 03 Apr 2006 : ?The more narrowly we examine language, the sharper becomes the con?ict - tween it and our requirement. (For the crystalline purity of logic was, of course, not a result of investigation; it was a requirement. ) The con?ict becomes intolerable; the requirement is now in danger of becoming empty. ?We have got onto slippery ice where there is no friction and so in a certain sense the conditions are ideal, but also, just because of that, we are unable to walk. We want to walk; so we need 1 friction. Back to the rough ground!? ?Ludwig Wittgenstein This manuscript consists of four related parts: a brief overview of Wittgenstein's p- losophy of language and its relevance to information systems; a detailed explanation of Wittgenstein's late philosophy of language and mind; an extended discussion of the re- vance of his philosophy to understanding some of the problems inherent in information systems,