Les trois conférences qui suivent continuent l’exploration et l’évaluation des rapports complexes entre les descriptions de l’esprit et du langage données par Wittgenstein et celles données par ses prédécesseurs austro-allemands, les héritiers de Brentano et de Bolzano. La première considère le rapport entre quelques distinctions et thèses qui se trouvent dans le Tractatus et quelques distinctions et thèses similaires esquissées auparavant par le phénoménologue réaliste Max Scheler. La deuxième conférence est consacrée à l’examen des descriptions des émotions, du vouloir dire, (...) du vouloir, du vouloir faire et du souvenir données par Wittgenstein et par les premiers phénoménologues — des descriptions dont les sources sont explicitées dans la première conférence. Enfin, dans la troisième conférence, la description du langage et la philosophie de la signification dans la philosophie austro-allemande sont analysées.The three lectures which follow continue the exploration and evaluation of the complex relations between the descriptions of language and the mind given by Wittgenstein and those given by his Austro-German predecessors, the heirs of Bolzano and Brentano. The first lecture considers the relation between some distinctions and theses to be found in the Tractatus and similar distinctions and theses set out earlier by the realist phenomenologist Max Scheler. The second lecture is devoted to an examination of the descriptions of emotions, meaning something, willing, intending and remembering given by Wittgenstein and the first phenomenologists ; the descriptions discussed in this lecture build on ideas set out in the first lecture. The third and last lecture analyses the description of language and the philosophy of meaning in Austro-German philosophy. (shrink)

This paper examines causal theories of reference with respect to how plausible an account they give of non-physical natural kind terms such as ‘gene’ as well as of the truth of the associated theoretical claims. I first show that reference fixism for ‘gene’ fails. By this, I mean the claim that the reference of ‘gene’ was stable over longer historical periods, for example, since the classical period of transmission genetics. Second, I show that the theory of partial reference does not (...) do justice to some widely held realist intuitions about classical genetics. This result is at loggerheads with the explicit goals usually associated with partial theories of reference, which is to defend a realist semantics for scientific terms. Thirdly, I show that, contrary to received wisdom and perhaps contrary to physics and chemistry, neither reference fixism nor partial reference are necessary in order to hold on to scientific realism about biology. I pinpoint the reasons for this in the nature of biological kinds, which do not even remotely resemble natural kinds (i.e., Lockean real essences) as traditionally conceived. (shrink)

The paper presents a formal explication of the early Wittgenstein's views on ontology, the syntax and semantics of an ideal logical language, and the propositional attitudes. It will be shown that Wittgenstein gave a language of thought analysis of propositional attitude ascriptions, and that his ontological views imply that such ascriptions are truth-functions of (and supervenient upon) elementary sentences. Finally, an axiomatization of a quantified doxastic modal logic corresponding to Tractarian semantics will be given.

It is generally considered the case that an authorial preface is an author’s opportunity to give the reader a hand in interpreting the work he or she is about to read. It is strange then that the Preface to Wittgenstein’s Tractatus (1922) has often been overlooked. Max Black’s (1964) influential A Companion toWittgenstein’sTractatus, for example, passes over the Preface in silence. And even in the latest published edition of the so-called Prototractatus (1996), the Preface is the only part that appears (...) in hand-written facsimile but is not reproduced in typescript form. Perhaps an argument for not so-reproducing the Preface of the Pro- totractatus in typescript is also an argument for the importance of the Preface: not one letter of this early hand-written text of the Preface is different from the final published edition (I will return to this later). Only of late has the Preface to the Tractatus been seen as having any kind of focal importance.This recent interest in the Preface has largely been spawned by Cora Diamond’s and James Conant’s “New” view of Wittgenstein. This New view (designated as such subsequent to the publication in 2000 of the volume entitled The New Wittgenstein) uses the Preface as a central interpretive tool that, according to this view, shows that the Tractatus takes “a strong anti-metaphysical stand” which is “most explicit in Wittgenstein’s statements in the book’s Preface and concluding remarks.1”The third and fourth paragraphs of the Preface are seen as especially revealing of Wittgenstein’s anti-metaphysical purpose. (shrink)

In this paper, we will discuss solipsism and the limits of experience in the light of Wittgenstein’s TLP. One cannot draw the limits of experience without bringing in the notion of the experiencer. That is to say, the notion of self is very relevant to the discussion on the limits of experience. Solipsism means that ‘I’ is the only reality, and what I experience is all that I could know. We will focus on solipsism from two points of view, the (...) empirical point of view and the transcendental point of view. The empirical approach to solipsism makes the self as a matter of its experience. However, from the transcendental point of view, the transcendental or metaphysical self becomes the transcendental ground of our experiences. In the second section, we will discuss the relationship between solipsism and realism. Then how the self is related to the world will be discussed in the third section. For Wittgenstein, the self ‘I' is neither causally nor logically related to the world. This self is the metaphysical subject, and it is the limit of the world. In the fourth section, we will discuss the importance of the limit-self. The limit-self is not the matter or object of experience; rather, it is the ground of our world's experience. For Wittgenstein, it is not an item of the world; rather, it is the limit of the world. The limit-self cannot be described in language, and thus it is beyond our language. It is the limit of our language and also the limit of the world. Then, we will critically analyze the limit of experience, and the metaphysical self is placed on the limit of experience. This self is the non-solipsistic self. (shrink)

The relevance of any logical analysis lies in its ability to solve paradoxes and trace conceptual troubles back; with this respect, the task of epistemic logic is to handle paradoxes in connection with the concept of knowledge. Epistemic logic is currently introduced as the logical analysis of crucial concepts within epistemology, namely: knowledge, belief, truth, and justification. An alternative approach will be advanced here in order to enlighten such a discourse, as centred upon the word assertion and displayed in terms (...) of utterance. Insofar as epistemic modalities express some attitudes, the intentionality of discourse will be emphasized within an illocutionary modal logic. Two large views will range over the whole study: declarative and epistemic sentences have one and the same logic (assertion logic); the plurality of languages games doesn’t entail any logical pluralism. -/- La valeur d'une analyse logique réside dans sa capacité à résoudre des paradoxes et à comprendre l'origine de nos problèmes conceptuels ; à ce titre, le rôle d'une logique épistémique est de traiter des paradoxes liés au concept de connaissance. On présente généralement la logique épistémique comme une analyse logique de concepts centraux en épistémologie : connaissance, croyance, vérité, justification. Une autre approche sera proposée ici en vue de clarifier ce genre de discours, centrée sur la notion d'assertion et décrite en termes d'énonciation. Parce que les modalités épistémiques expriment des attitudes, c'est l'intentionnalité du discours qui sera mise en valeur dans le cadre d'une logique modale illocutoire. Deux thèses transversales parcourront l'ensemble du travail : les énoncés déclaratifs et épistémiques partagent la même logique (logique assertorique) ; la pluralité des jeux de langages n'implique pas un pluralisme logique. (shrink)

This essay presents a heterodox reading of the issue of solipsism in Wittgenstein’s Tractatus Logico-Philosophicus, out of which the whole of the TLP can be re-read. Inspired by, though not dependent on, the themes of virtuality and singularity found in Deleuze’s ‘transcendental empiricism’, Wittgenstein’s concept of ‘logical space’ is here complexly related to the paradoxes of the ‘metaphysical subject’ and ‘solipsism,’ within which the strictures of sense are defined, and through which the logico-pictorial scaffolding of the TLP precipitates its own (...) systematic dissolution. It shows how nonsense envelopes not only not idle chatter, and metaphysical confusion, but sense itself. (shrink)

The Transcendental Reading of the Tractatus argues that Wittgenstein endorses, under the notion of ‘metaphysical subject’, the existence of a willing subject as a transcendental condition of ethics and representation. Tejedor aims to reject this reading resorting to three criticisms. The notion of ‘willing subject’ does not appear explicitly in, nor can it be deduced from, the Tractatus, the metaphysical subject and the willing subject are not synonymous or analogous notions and, finally, Wittgenstein abandons the notion of ‘willing subject’ at (...) the end of the Notebooks. The aim of this article is twofold. Firstly, it analyzes the critique introduced by Tejedor and presents three problems that demonstrate that Tejedor’s critique cannot adequately reject the Transcendental Reading. Secondly, it sets forth an alternative reading of the Tractatus that overcomes the issues that stem from the Transcendental Reading. This alternative reading conceives the metaphysical subject as an ethical subject and a willing subject. Additionally, it advances an alternative account of the transcendental character of ethics that does not defend the existence of a transcendental subject understood as a condition of ethics and representation in the Tractatus. (shrink)

What's wrong with modalities in (Wittgenstein 1922)? In (Suszko 1968), the writer argued that "Wittgenstein was somewhat confused and wrong in certain points. For example, he did not see the clear-cut distinction between language (theory) and metalanguage (metatheory): a confusion between use and mention of expressions". Furthermore, a modal logic was proposed in (von Wright 1986) as depicting Wittgenstein's bipolarity thesis in a S5 frame. -/- The aim of the present paper is to deal with the specific case of epistemic (...) modal logic: such a logic of propositional attitudes assumes a philosophy of language that would violate Wittgenstein's two main assumptions. (shrink)

Wittgenstein always thought that he had not been understood, and indeed that it was very unlikely that many people ever would understand him. Russell not only failed to understand Wittgenstein's later work; according to Wittgenstein himself, Russell profoundly failed to understand even the Tractatus. Professor Anscombe says even she did not understand him, and that to attempt to give an account of what he says is only to express one's own ordinariness or mediocrity or lack of complexity. Certainly, most people (...) acquainted with the Tractatus, when that work was Wittgenstein's only published book, gave it what now seems a quite crass positivistic interpretation. Wittgenstein's own preface to the Tractatus, despite its last sentence, does not help. He does tell us that the whole sense of the work is that what can be said can be said clearly, and what we cannot talk about we must consign to silence: but this does not make it clear that what we cannot talk about is all that is really important. Even when one has realised all this, however, one is aware mostly of one's failure to understand; and that if one did get any distance in understanding the last sixth of the Tractatus, the process would be extremely difficult, and the results quite astonishing. (shrink)

The paper tries to understand the relationship between the individual and the community where the individual belongs within Wittgenstein’s notion of the self. Wittgenstein denied the existence of the objective self, the self as an independent entity, to define human subjectivity throughout his writings. However, he has not given any positive idea about the self. The rejection of self can be seen as a denial of the autonomy of the individual, which can be understood as an individual is an aggregate (...) of facts and a fabrication of society based on the rules and world-picture she inherits. Nevertheless, there is evidence in his writings and remarks that he accepted that the individual is free to choose and make decisions concerning religion and ethics, which he considered very important in life. This paper explores how these two seemingly contrary notions can exist together. It also examines the idea of autonomy and subjectivity advocated by the early and later Wittgenstein. (shrink)

Wittgenstein always thought that he had not been understood, and indeed that it was very unlikely that many people ever would understand him. Russell not only failed to understand Wittgenstein's later work; according to Wittgenstein himself, Russell profoundly failed to understand even the Tractatus . Professor Anscombe says even she did not understand him, and that to attempt to give an account of what he says is only to express one's own ordinariness or mediocrity or lack of complexity. Certainly, most (...) people acquainted with the Tractatus , when that work was Wittgenstein's only published book, gave it what now seems a quite crass positivistic interpretation. Wittgenstein's own preface to the Tractatus , despite its last sentence, does not help. He does tell us that the whole sense of the work is that what can be said can be said clearly, and what we cannot talk about we must consign to silence: but this does not make it clear that what we cannot talk about is all that is really important. Even when one has realised all this, however, one is aware mostly of one's failure to understand; and that if one did get any distance in understanding the last sixth of the Tractatus , the process would be extremely difficult, and the results quite astonishing. (shrink)