The imaginary scenarios that appear in nearly every work of the later Wittgenstein – ones involving laughing cattle, disembodied eyes that see, and the like – are decidedly absent from the Tractatus. What necessitated this change in methodology? A comparison of the Tractatus with the Philosophical Remarks, Wittgenstein's first major work after his return to philosophy, reveals that these devices are the product of something old and something new. The rationale for these devices is already present in the notion of (...) a “propositional variable,” but Wittgenstein had little use for them until he rejected the phenomenological language and laconic style of the Tractatus. (shrink)

Though Wittgenstein's On Certainty has been influential in analytic epistemology, its interpretation has been enormously controversial. It is true that exegesis has been mainly concerned with the proper characterization of Wittgenstein's very notion of ?certainty?; however, some important questions remain unanswered regarding this notion. On the one hand, I am above all referring to the study of the possibilities we have of retaining a certainty when it has seemingly been placed into question and, on the other hand, of regaining a (...) certainty once it has been lost. In this paper, I attempt to provide a detailed answer to both questions. In so doing, some important features of the picture of ourselves which emerges from Wittgenstein's On Certainty are also revealed. (shrink)

In this paper I show that madness, in the context of Wittgenstein’s later work, should not be mistaken for the grammatical gap which is opened when a reaction takes place, which has no place in the language-game played in that very moment. Besides, and bearing in mind that we often do not place worth on something until we miss it, it is emphasized that it is in the madman, taken as a grammatically isolated individual, with whom, we are best able (...) to appreciate agreement in form of life on which Wittgenstein’s later work is based. (shrink)