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Experience, Logic and Grammar: a study about the empirical conditions of normativity as presented in the second philosophy of Wittgenstein

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Author(s):
Giovane Rodrigues Silva
Total Authors: 1
Document type: Master's Dissertation
Press: São Paulo.
Institution: Universidade de São Paulo (USP). Faculdade de Filosofia, Letras e Ciências Humanas (FFLCH/SBD)
Defense date:
Examining board members:
Joao Vergilio Gallerani Cuter; André da Silva Porto; João Carlos Salles Pires da Silva
Advisor: Joao Vergilio Gallerani Cuter
Abstract

The central topic of this dissertation is the analysis of the concept of grammar, as Wittgenstein uses it in the period of composition of the Philosophical Investigations. In this sense, we will show that he does not think that a grammar is an essential condition for the establishment of a language. A corollary of this latter point is that what Wittgenstein called, quite generally, rules of grammar does not constitute such a condition either. We will see that this position is the result of a major turning point in Wittgensteins thought, from which the concepts of form of life and practice, as well as the role of experience, in general, assume a key position in his presentation of what language is. Taking this concepts as point of departure, we intend to present with some perspicuity some sources of the normativity of language, in general, and of grammar, in particular. (AU)