Note de synthèse de l'HdR portant sur Russell et la question des fondements.

Thèse de doctorat : Philosophie : Université Nancy 2 : 2007. / Titre provenant de l'écran-titre.

La présente thèse de doctorat propose une interprétation du Tractatus logico-philosophicus qui prend pour fil directeur l'analyse de la distinction opérée par Ludwig Wittgenstein entre « ce qui peut être dit » et « ce qui se montre ». Il s'agit, à partir d'une étude de la relation entre les développements logiques du Traité et son aspect « mystique » (c'est-à-dire ses considérations concernant la notion de valeur absolue), de poser le problème de son unité structurelle. L'unité du premier ouvrage de Wittgenstein s'avère étroitement liée à la distinction entre dire et montrer en laquelle résident selon l'auteur l'« argument principal » de son livre et le « problème cardinal de la philosophie ». Afin d'expliquer l'unité du Tractatus, ce travail de recherche s'efforce d'élucider la nature de la distinction dire/montrer, d'abord par une analyse de ses applications dans les remarques dont le Traité est composé, puis par une enquête sur ses origines dans les œuvres de Gottlob Frege, Bertrand Russell, Arthur Schopenhauer, Otto Weininger, William James et Léon Tolstoï. Selon la lecture du texte ici présentée, tous les emplois de cette distinction participent d'une forme commune qui est liée à la notion de réflexivité (ou d'autoréférence). / This PhD thesis deals with Wittgenstein's Tractatus Logico-philosophicus and intends to construct an interpretation of the book by using the distinction between ‘what can be said' and ‘what shows itself' as a central thread. Starting from a study of the relationship between the logical developments of the treatise and its ‘mystical' aspect (i.e. its remarks on the idea of an absolute value), the thesis raises the problem of the structural unity of Wittgenstein's early work. It appears that this unity is intimately related to the distinction between saying and showing, which is, according to Wittgenstein, the ‘main point' of his book and ‘the cardinal problem of philosophy'. To explain the unity of the Tractatus, the present work tries to elucidate the nature of the say/show distinction—first, through an analysis of its use in the book, and second, through an investigation into its origins in the works of Frege, Russell, Hertz, Schopenhauer, Weininger, James, and Tolstoy. According to the reading presented here, all the uses of this distinction pertain to a common form, which is linked to the concept of reflexiveness (or self-reference).

Doctorat en philosophie et lettres / info:eu-repo/semantics/nonPublished

La métaphysique comme branche de la littérature fantastique : une lecture wittgensteinienne de Borges. L'une des formules de Borges tient que la "métaphysique" n'est qu'une branche de la littérature fantastique. Caractérisant la logique borgésienne d'une "ludique" herméneutique - celle de lire les textes philosophiques à partir des narrativités qu'ils autorisent- cette remarque semble pourtant soulever une question proprement philosophique : celle du statut de notre concept ordinaire d'objet. D'après la proposition wittgensteinienne, notre concept d'objet physique n'est qu'un concept "logique". La question demeure ainsi de savoir si nos jeux de langage ordinaire épuisent sa grammaire, et dans quelle mesure les fictions et les essais de Borges, qui jouent avec celle-ci, devraient être considérés comme un élargissement, ou bien comme une distorsion de la grammaire ordinaire de l'objet. Il s'agira ainsi d'interroger, d'un côté, si les textes borgésiens tolèrent une lecture analytique ; d'un autre, de démontrer comment la fiction, en recadrant à chaque fois le partage entre dire et montrer, permet d'en détourner, ou bien d'en dépasser la "logique". / Metaphysics as a branch of fantastic literature: a Wittgensteinian reading of Borges. One of Borges' slogans holds that "metaphysics" is only a branch of fantastic literature. Characterizing the Borgesian logic behind a playful hermeneutics -i.e., the possibility to read philosophy througout the narrativities it authorizes- this remark seems to raise a strictly philosophical question, namely that of the status of our ordinary concept of object. According to Wittgenstein, our concept of physical object is just a "logical" concept. The question thus remains whether our ordinary language games exhaust its grammar, and to what extent Borges' fictions and essays, as an attemp to play with it, should be regarded as an extension, or rather as a distortion of the ordinary grammar of the object. It will thus be necessary to inquiry, on the one hand, whether the Borgean texts tolerate an analytic reading; on the other, to show how each fiction, by reframing all over again the split between saying and showing, makes it possible to divert or rather to go beyond its "logic".

The goal I have pursued in writing this dissertation has been to provide the most complete account that I could manage of the various aspects of language that can be labelled metalinguistic, both in the language-system and in discourse. On a rough characterisation, metalanguage is language about language. Since I understand language both as a ‘potential’ (the language-system) and as its actualisation (language as discourse), there are theoretically four situations that can be subsumed under the term ‘metalanguage’: 1. there are lexical items (units in the system) that denote aspects of the system (preposition, noun, conjugation, plural, etc.); 2. there are items that denote elements of discourse (words and phrases like the aforementioned, the latter, etc.). At the same time, there are 3. utterances about the system (e.g. ‘Boston’ is a noun), and 4. utterances about discourse (i.e. about other utterances or parts of utterances, e.g. The old cow said teddible instead of terrible). In both 3 and 4, we have words that reflexively mention linguistic sequences. Following Rey-Debove, I have chosen to call these ‘autonyms’.Note also that discourse about language can be combined with discourse about extralinguistic reality. An utterance about a situation in the world can secondarily say something, for example, about language use; such is the case in The U.S. advocates ‘military action’, as newspapermen call it now, where a comment about a euphemism is appended to a statement about ‘the world’.All in all, this amounts to a fairly large body of data that is varied in kind. My goal has been to bring some order to this variegated set, to highlight in what respects its elements are similar and dissimilar. Thus, I have sought to sort out a number of issues that had not, as far as I could judge, been treated satisfactorily on previous occasions, and to make my descriptions compatible with the theory that was gradually taking shape. In particular, I have underlined the strong connections between the system-level aspects of metalanguage and its discourse manifestations, and I have been led to suggest that the latter ‘leak into’ the system. Besides, I have tried to give a more thorough account of certain properties of metalinguistic discourse, notably the recursiveness of mention or quotation, and its referential diversity. When I felt that I had come to an adequate account of metalinguistic discourse, I have attempted to supply a typology of its various manifestations that would integrate most of the criteria brought up in previous attempts. In the final part of the dissertation, I have brought together what I regard as a series of genuine challenges to the best existing theories of metalinguistic discourse, and have attempted to frame what possible solutions could be.THINGS IN SENTENCES, INFINITE LEXICON? P-ÊÊ UNE CODA APRÈS RECA + CHAPTER 8***The very notion of metalanguage originated in formal logic in the first half of the 20th c. Soon, some of the concepts developed by logicians were taken over by philosophers of language (and subsequently by a few linguists). That was notably the case with the distinction between the use and the mention of a linguistic sequence; use designating the ordinary, transparent, employment of an expression to denote something outside language and mention its being chosen as a topic for discussion. When the subject came under the scrutiny of philosophers of language, the essentially prescriptive approach of the logician (the logician decreed which features his languages and metalanguages should possess), was turned into an attempt at describing actual linguistic mechanisms. It is in this tradition that I situate myself.Philosophers of language have turned out to be particularly interested in quotation (the mention of linguistic expressions), but I have thought it useful to introduce a term that covered not just quotation, but also mention-without-quote-marks, as well as hybrid cases like example 5. This term is reflexive metalinguistic demonstration, but for convenience’ sake I shall make do with metalinguistic demonstration.In Chapter 2, I have examined in detail the main theories of metalinguistic demonstration put forward in the course of the 20th c. namely the Name, Description, Demonstrative and Identity theories. In the process, I have been able to gradually identify the various properties of metalinguistic demonstrations that should be regarded as essential. And I have also formed a clearer idea of the body of data that a theory should be able to account for. In the end, I have been able to outline what I believe is a sound theory of metalinguistic demonstrations. This theory is chiefly informed by the proposals of François Recanati (2000, 2001), supplemented with insights of Paul Saka (1998), both of whom are indebted to the Demonstrative and Identity accounts.My reasons for using Recanati (2001) as the backbone of my own theory are the following. Recanati has successfully drawn the line between two types of meaning conveyed by metalinguistic demonstrations, namely ‘pictorial’ and ‘conventional linguistic’ meaning, something that had not been done with that clarity before. Besides, he has had the wisdom to give up the standard assumption that all metalinguistic demonstrations are referential, an assumption that inevitably led to theoretical dead ends. Moreover, drawing on the first two insights, Recanati has also separated out the syntactic and pragmatic aspects that were often confused in previous approaches.There is no doubt that the theory put forward by Recanati in 2001 is the most empirically adequate that can be found in the literature. Besides, it also accounts for an impressive range of key properties. Still, there are two interesting properties that received very little attention from Recanati, that is, referential diversity and recursiveness. Though Paul Saka has argued in favour of both in a 1998 paper, I believe his defence to have been somewhat clumsy. And therefore I have tried to offer more convincing evidence in favour of these properties.Let’s start with ReferenceAs Recanati has shown, not all metalinguistic demonstrations are referential expressions. But there is one aspect of reference that he says very little about: the sort or sorts of referents that a referential autonym can have. The theory implicitly suggests that autonyms can only refer to types. (Many writers have claimed more robustly and more explicitlythat there was only one sort of referents for autonyms, always either types or classes of tokens).I hold this view to be incorrect. As I’ve indicated in Chapter 4 of the thesis, I believe that several sorts of referents must be distinguished. Let us have a few examples:Run is a verbRun has three lettersShe said, “I ain’t EVER gonna tell ya”The first refers to a lexeme, since the predicate applies to runs, ran, running, as well.The second, only to a form (since not true of running or runs).Both could still be said to be abstract objects, and one might wish to call these ‘types’.The third, however, well and truly seems to refer to a token, the particular utterance produced by the woman behind she, witness the mimicry involved in the direct speech report.In my discussion of the next property, I offer a further argument in favour of referential diversity.2. Metalinguistic demonstrations can be iterated (repeated), a property usually described as recursiveness, and which has given rise to some controversies. Some demonstrativists, notably Cappelen & Lepore, because they hold the interior of a quotation to be semantically inert, have rejected the idea of recursiveness. I think, however, that their rejection comes from their failure to discern several types of recursiveness. In my dissertation, I have distinguished three; I shall only sketch two here.“ ‘Boston’ ” is an autonym.Typographical recursiveness: hardly very interesting, since it is a mechanical operation that can be repeated at will.The next pair of examples throws a more interesting light on the matter:‘Boston’ is a six-letter word.In each utterance of the previous example, “ ‘Boston’ ” is used to refer to an orthographic formBoston enclosed in two pairs of quote marks refers to particular tokens of Boston in a single pair of quote marks, as are produced when uttering a token of the first sentence, ‘Boston’ is a six-letter word. In each utterance of that sentence, the subject, ‘Boston’, itself refers, this time to the name Boston. This means that we have a situation in which an autonym refers to another autonym which also refers: reference here is iterated.This is actually no problem for the assumption of the inertness of the interior of the quotation, because reference is directed outwards: the interior of the quotation itself (the token displayed) remains inert. Note that referential recursiveness is only possible when one has a meta-quotation that refers to a token that is itself a referential autonym. This confirms the need for the theory to accommodate reference to particular tokens.I have made further use of the theory of metalinguistic demonstrations in Chapter 6 of the thesis, which is devoted to sketching a typology of metalinguistic demonstrations. In this connection, I have tried to bring together different types of discriminating factors that had been used in previous classifications (syntactic, semantic, pragmatic, typographical, lexical). These did not seem to be compatible from the outset, but then I realised that they might perhaps all be integrated into a single typology if I adopted an interpreter’s perspective. I reflected that that perspective provided a criterion for determining which characteristics of metalinguistic demonstrations would count as relevant variables for a typology: only those that made a ‘difference for the interpreter’ (i.e. affected his/her interpretative processes) would be retained.I also took advanatge of the general theory for the interpretation of utterances that has been set out in some recent publications, notably by Bach and Recanati (and which I outline in Chapter 3 of the thesis), and eventually reached what I regard as a decent result. Moreover, I also made a couple of interesting discoveries. The first one is that quite a bit of the interpretation of an utterance takes place at a ‘pre-interpretative’ level, that is, befor a sentence has been clearly identified (disambiguated). In particular, there are significant pictorial aspects of metalinguistic demonstrations that enter into the disambiguation process rather than into interpretation proper. The second one is that there is an impressive number of aspects of meaning that are linked to the speaker’s intentions, and should theoretically require access to the wide context of an utterance to be processed, that can be accessed at very low (semantic) levels of interpretation.In the final part of this presentation, I wish to examine a couple of instances of hybridity that face the theory with a more serious challenge than example 5 on the first slide. That example was easily explained in terms of simultaneous use and mention (the standard account in the literature): the same sequence, military action, was used ordinarily and, secondarily, demonstrated as being a particular form of euphemism. Other hybrids, on the other hand, do not lend themselves to such an analysis in a straightforward way. The first example I wish to bring up raises an interesting problem in connection with the notion of grammaticality:Robbe-Grillet describes himself in his introduction as “volontiers professeur de moi-même”.This can be rewritten as a pair of sentences, one for use the other for mention. We get:Use :Robbe-Grillet describes himself in his introduction as volontiers professeur de moi-même.Mention :Robbe-Grillet uses the expression “volontiers professeur de moi-même”.Although the mention line raises no special issues, there are great doubts as to the grammaticality of the ordinary-use line: a language-shift occurs in the middle of the sentence, and is not signalled by any marker, unlike in the initial hybrid. Though Recanati’s framework allows for language-shifts, and could therefore be relied on to argue that the correct interpretation can be ascribed to the French words in the example, it does not state rules determining at which spot in an utterance such a shift is acceptable grammatically. In other words, it says nothing about the possibility of a grammar that would straddle English and French. Fortunately, the idea of such grammars is supported by the limited research that has been carried out about code-switching. So, there may be theoretical backing for the assumption that the use line may after all be grammatical (with respect to a hybrid grammar).Note that these remarks are valid, I believe, not just for the use line of the twofold paraphrase, but for the initial hybrid too. Indeed, it is not clear — though some would be ready to say so — that the presence of quote marks is enough to alter the grammaticality of an utterance.Note also that an example like the previous one is a reminder of an essential fact about the work of language scholars: they start out to describe and/or explain some empirical data they find significant. But as things get more complicated, they must continually make decisions as to what must be acknowledged as relevant data for their research. Every step of the way, there may be a temptation to dismiss data — in the present case, on grounds of ungrammaticality — because these data threaten the validity of the theory being devised. Here, thanks to an analogy with grammatical accounts of code-switching, a case can be made for the grammaticality of utterances like the one under consideration. It is these kinds of extensions that broaden the linguist’s horizons and make research worthwhile.The second example I wish to examine raises interesting issues concerning iconicity. Though I have said nothing about it so far, iconicity is perhaps the single most important notion in any discussion of metalinguistic demonstration. In a nutshell, the basic assumption about ‘how such a demonstration makes sense’ is that the tokens displayed in a mentioning utterance are iconically related to the target of the demonstration. Iconicity can initially be understood as a matter of formal resemblance (cf the first batch of examples on Slide 1). The following example shows that the notion must be made more flexble than that:Descartes said that man “is a thinking substance”.Use: Descartes said that man is a thinking substance.Mention: Descartes said “is a thinking substance”.It can be seen that the mention line of the paraphrase is truth-conditionally incorrect: Descartes did not produce a token of is a thinking substance, since he was writing in Latin, not English. What Descartes said was est res cogitans. This might be taken to imply that the relation between the English tokens displayed and the Latin target is not a matter of iconicity. I would, with several other writers, suggest another direction: There is iconicity in this example, but the concept must be understood to be flexible and adaptable to contextual constraints. I believe such a conception to be necessary if one wants to be able to account for metalinguistic demonstrations within a single explanatory framework. There are too many instances of quotations that are not supported by formal identity to maintain a rigid notion of iconicity. I have added a last example on the slideConclusionAlthough I originally aspired to a comprehensive survey of things metalinguistic, I cannot but concede that there are still multiple aspects of the reflexive use of language that need looking into. I believe, however, that I have been able to shed some light on some areas of the debate. For instance, I believe that my discussion of the recursiveness and referential diversity of autonyms goes one step further than previous discussions. In particular, I hope to have been able to show convincingly that, contrary to a widespread opinion, an autonym can refer to various object, notably individual tokens. When these results are added to an excellent theory like Recanati’s, one ends up with a powerful explanatory apparatus. Moreover, this apparatus has the added advantage that it can easily be integrated into the general theory for the interpretation of utterances which I have alluded to before.I have taken advantage of this compatibility to outline my interpreter’s typology of metalinguistic demonstrations. Whether that effort was entirely successful or not, I think it has incidentally provided an excellent testing ground for the general theory. If only in that respect, the attempt was worth a try, since it shed light on the importance of pre-interpretative processes and on the conventional encoding of aspects of meaning that are otherwise heavily dependent on speaker’s intentions.Finally, I believe that the work doen in Chapter 8 has brought to the fore a number of question that deserve to be investigated at greater length in future. There are still dark areas in the study of world/language hybrids, but there also more general questions, e.g. regarding grammaticality and iconicity that need looking into. / Doctorat en philosophie et lettres, Orientation langue et littérature / info:eu-repo/semantics/nonPublished

Doctorat en philosophie et lettres / info:eu-repo/semantics/nonPublished

Dans ses plus récents écrits, Jaegwon Kim soutient que seule une approche réductionniste est en mesure de rendre compte de la causalité mentale tout en respectant nos convictions physicalistes. Ce faisant, il va à rencontre de la tendance actuelle en philosophie analytique de l’esprit représentée par le physicalisme non-réductif. Je tente ici d’évaluer si Kim réussit à faire du réductionnisme une approche valable et intéressante. Pour ce faire, je présente en détail et commente l’argument de Kim servant à réfuter le physicalisme non réductif, de même que les deux modèles de réduction qu’il a élaborés. Je conclus que Kim réussit à réfuter le physicalisme non-réductif, mais que le réductionnisme qu’il propose ne présente qu’un intérêt limité puisqu’il laisse de côté les qualia. Aucune solution satisfaisante ne semble donc pouvoir être apportée au problème de la causalité mentale.

De quelle notion de sujet avons-nous besoin rendre compte de nos pratiques et notamment de notre pratique du langage ? Cette question du sujet et de la subjectivité se pose à nouveaux frais dans le cadre de la philosophie du langage ordinaire et tout particulièrement à partir de la théorie des actes de parole de J.L. Austin. En effet, si le langage n’a de signification qu’en tant que parole, et même qu’en tant qu’acte d’un sujet qui prend la parole, le langage ne saurait être un processus sans sujet. Un acte nécessite un agent et si cet acte est un acte de parole, il faut un agent capable de comprendre la signification de ce qui est dit, en d'autres termes, il semble bien qu’il faille un sujet pensant, un sujet psychologique. C’est dans cette voie que s’engagèrent les premières interprétations d’Austin. Les actes de parole donnèrent naissance d’une nouvelle discipline : la pragmatique, où le rôle de l’intention dans la signification est primordial. Or, la philosophie du langage ordinaire se situe dans le projet initial de la philosophie analytique, tel que mené par Frege, Russell et le premier Wittgenstein, qui détachaient la signification de la subjectivité des représentations en la liant à la référence ou dénotation. Le sujet psychologique se trouve alors hors du champ de la pensée et de la vérité. Austin poursuit et radicalise ce projet : dans la théorie des actes de parole, la vérité devient la dimension d’évaluation de certains énoncés à l’intérieur de la catégorie plus générale de la félicité, évaluation qui n’est possible qu’en situant l’énonciation dans son contexte. C’est donc le contexte, et non l’intériorité du sujet parlant qui permet la compréhension. Ainsi, Le sujet des actes de paroles n’est pas le sujet intentionnel du mentalisme. C’est en fait un sujet pensant dont la pensée se lit dans le comportement, un sujet dont la pensée publique se fonde et s’exprime dans des conventions sociales qui le rendent responsables de ses paroles. Le sujet parlant est un sujet social pour qui l’enjeu est de parvenir à trouver et faire entendre sa voix alors même qu’il parle dans les mots des autres, un sujet responsable et mis en position de fragilité car il doit répondre de plus qu’il ne le voudrait. / What kind of a notion of subject do we need in order to account for our practices, and especially our practice of language? The issue of subject and subjectivity is raised anew within the ordinary language philosophy, more particularly within J.L. Austin's speech acts theory. As a matter of fact, if language has a meaning only inasmuch as it is a speech—the speech act of a subject—language cannot be a process devoid of subject. There must be an agent to perform an act, and if the act is a speech act, the agent must be able to understand what is meant, in other words, what seems to be needed is a thinking, psychological subject. Austin's first interpretations actually went down that path. Speech acts gave birth to a new theory: pragmatics, in which intention plays a key role in meaning. Nevertheless, ordinary language philosophy is in continuity with the original project of analytical philosophy as conducted by Frege, Russell and the first Wittgenstein, who separated the meaning from the subjectivity of representations and linked it instead to the reference or denotation. The psychological subject is then excluded from the field of thought and truth. Austin continues and toughens that project. Within the speech acts theory, truth becomes the assessment dimension of some utterances within the more general category of felicity—such an assessment being possible only when the issuing of the utterance is inserted in its whole context. Therefore, what enables comprehension is context, not inwardness. So, the subject of speech acts isn't the intentional subject of mentalism. In fact, it's a subject whose thought is to be read in their behaviour, a subject whose public thought is based on and expressed in social conventions which make them responsible for what they say. The speaking subject is a social subject whose issue is to find their voice and make themselves heard, although they speak in other people's words, a responsible subject in a vulnerable position as they must answer for more than they care for.

L'esthétique analytique telle qu'elle s'est développée en France au courant des années 1990 est certes en rupture avec les principes généraux de la philosophie continentale, mais elle se différencie également de la tradition anglo-saxonne par des renouvellements théoriques qui permettent de penser les termes d'un tournant épistémologique. Notre recherche vise à repérer et analyser les paramètres thématiques et méthodologiques qui participent de ce tournant épistémologique et contribuent à caractériser l'esthétique analytique française. Notre hypothèse implique le réinvestissement des thématiques de l'ontologie de l'oeuvre d'art et du plaisir esthétique, et cible des applications méthodologiques spécifiques, suivant les principes de la reconduction conceptuelle et de l'interdisciplinarité. La mise en contexte théorique, qui dégage les enjeux épistémologiques et stylistiques de la philosophie analytique, permet d'observer les implications du décloisonnement de la discipline sur l'esthétique analytique française. Une des ouvertures méthodologiques générées par ce décloisonnement est l'approche de la reconstruction rationnelle entendue comme une démarche à la fois historique et analytique. Celle-ci sera déterminante pour établir les motivations critique et méta-esthétique prévalant aux engagements théoriques de notre corpus, composé des textes de Gérard Genette, Roger Pouivet, Jean-Marie Schaeffer et Rainer Rochlitz. La question de l'ontologie de l'oeuvre d'art, qui constitue notre première étude de cas, est abordée à partir des contributions de Gérard Genette et de Roger Pouivet. Nous y distinguons d'une part les filiations conceptuelles entre ces auteurs et les esthéticiens anglo-saxons et, d'autre part, la manière dont leurs approches ontologiques modérées contribuent à leur spécificité théorique. Notre seconde étude de cas cible la problématique du plaisir esthétique et sa portée conflictuelle dans l'esthétique française de type analytique. L'analyse des positions respectives de Jean-Marie Schaeffer et de Rainer Rochlitz met en évidence une rupture de paradigme soutenue par des approches interdisciplinaires différenciées. Dans l'ensemble, notre corpus participe de la démarche argumentative, autoréflexive et critique de l'esthétique analytique tout en innovant certains de ses paramètres épistémologiques. ______________________________________________________________________________ MOTS-CLÉS DE L’AUTEUR : Esthétique, Philosophie analytique, Épistémologie, Ontologie de l'oeuvre, Plaisir esthétique.