Ludwig Wittgenstein â?? 20th centuryOn Certainty is a series of notes made by Ludwig Wittgenstein just prior to his death. The main theme of the work is that context plays a role in epistemology. Wittgenstein asserts an anti-foundationalist message throughout the work: that every claim can be doubted but certainty is possible in a framework. "The function [propositions] serve in language is to serve as a kind of framework within which empirical propositions can make sense".[3] Wikipedia sekhar --- On Wed, 18/5/11, Sean Wilson <whoooo26505@xxxxxxxxx> wrote: From: Sean Wilson <whoooo26505@xxxxxxxxx> Subject: [Wittrs] Re: Ray Monk: Top Ten Philosophy Books of the 20th Century To: "wittrsamr@xxxxxxxxxxxxx" <wittrsamr@xxxxxxxxxxxxx> Date: Wednesday, 18 May, 2011, 11:45 PM ... I meant this as a top-10, not a 1.  ============================== FWIW, I think one could make arguments for On Certainty and would have to give serious thought even to various of Wittgenstein's published manuscripts\typescripts.  Â