In this paper, a general perspective on criteria of identity of kinds of objects is developed. The question of the admissibility of impredicative or circular identity criteria is investigated in the light of the view that is articulated. It is argued that in and of itself impredicativity does not constitute sufficient grounds for rejecting a putative identity criterion. The view that is presented is applied to Davidson’s criterion of identity for events and to the structuralist criterion of identity of places (...) in a structure. (shrink)

Even though disquotationalism is not correct as it is usually formulated, a deep insight lies behind it. Specifically, it can be argued that, modulo implicit commitment to reflection principles, all there is to the notion of truth is given by a simple, natural collection of truth-biconditionals.

Tarski has shown how the argumentation of the liar paradox can be used to prove a theorem about truth in formalized languages. In this paper, it is shown how the paradox concerning the least undefinable ordinal can be used to prove a no go-theorem concerning the notion of satisfaction in formalized languages. Also, the connection of this theorem with the absolute notion of definability is discussed.

Inleidend overzicht van thema's uit de wetenschapsfilosofie.

Quantum theory and relativity -- Some problems about restricted relativity -- Gravitation and relativity quantized atomic clocks -- A badly needed distinction between mathematical sets of coordinates and physical frames of reference -- Special relativity Doppler effect -- Relativity and gravitation -- A gravistatic problem with spherical symmetry -- Remarks and suggestions.

We combine two recent probabilistic approaches to natural language understanding, exploring the formal pragmatics of communication on a noisy channel. We first extend a model of rational communication between a speaker and listener, to allow for the possibility that messages are corrupted by noise. In this model, common knowledge of a noisy channel leads to the use and correct understanding of sentence fragments. A further extension of the model, which allows the speaker to intentionally reduce the noise rate on a (...) word, is used to model prosodic emphasis. We show that the model derives several well-known changes in meaning associated with prosodic emphasis. Our results show that nominal amounts of actual noise can be leveraged for communicative purposes. (shrink)

This paper focuses on the conceptual relationship between rationality and progress as applied to scientific development. The concept of methodology is used in the sense of a model of scientific change. It is argued, as against e.g. recent discussion by Larry Laudan, that progress implies rationality. The notion of rationality useful for this conception of scientific development includes instrumental rationality, butalso the idea of rational paradigm-shift, which is analysed in terms of changes of conceptual frameworks. The key idea is the (...) posibility of a rational reconstruction of series of conceptual frameworks, where the shift from one framework to its successor may be reconstructed as rational in the sense of there being reasons in the successor for accepting the change, and thus the whole series being rational. (shrink)

In this article I start by assuming that positive aesthetic experiences of damaged nature are possible and I argue for the idea that the aesthetic pleasure derived from that contemplation might reveal something of the environment’s overall character. I hope to show that positive aesthetic experiences sometimes help to promote emotional attitudes that can lead to insight into the configuration of other non-aesthetic attitudes. In order to do so, I critically appeal to some of the thoughts Kant articulated about the (...) notion of aesthetic experience and its relationship to cognition and morality. I think that the sort of experience I am after in this article cannot be easily accommodated within a Kantian framework and that the possibility of positive aesthetic experience of damaged nature will show that the relationships between the aesthetic and the cognitive or the moral are more complex and enriching than they have so far been acknowledged to be. (shrink)

In this article we propose to carry out an examination of the notions of ‘other’ based on the philosophical proposals of Maurice Merleau-Ponty and Maurice Blanchot. It seeks to show the common point between both thoughts, from a proposal in which the other is understood as a dislocation, which manifests itself in the way of an opening. For this reason, the notion of opening becomes the central element of this analysis, from which the other manifests itself in an ambiguous way. (...) To this end, the proposals of both authors will be analyzed separately, however, highlighting and relating to each other their respective conceptions of opening and the implications they have regarding the question of the other. (shrink)

This article analyses the concept of people in language, as a collective identity and as a subject of political representation in the crisis of the Hispanic monarchy from 1808 and throughout the constituent process that culminated in the promulgation of the Constitution of 1812. Based on the discursive uses of pueblo in chronicles, essays on political philosophy, press articles and parliamentary speeches, it points out the relevance of the semantics of pueblo in the political language of the time until its (...) displacement by that of nation. This semantic shift is related to the problems of constitutional engineering derived from the crisis of the privileged nobility in the context of the Napoleonic invasion. The view reinterprets the urban juntas of 1808 by stressing changes in the foundations of sovereignty, and puts into question the conventional characterisation from social history. It also traces the persistence of a rhetoric about the people in the wake of the Cadiz Constitution. Finally, the proposal claims the need to recover the category of people for the narrative of contemporary history. (shrink)

La obra de Manfredo Tafuri puede ser vista como una teoría temporal de la modernidad opuesta a otras más puramente racionalistas de la misma, como las de Mumford o Weber. Para su construcción dentro del ámbito de la historia de la arquitectura y del arte, y realizado desde una óptica temporal, Tafuri despliega unas categorías óntico-temporales que le sitúan directamente dentro del ámbito de filósofos como Althusser, Deleuze, o Cacciari, todos ellos inmersos en la crítica historiográfica realizada a las diversas (...) continuaciones de los planteamientos cronológicos y teleológicos desarrollados desde Hegel y Dilthey en adelante. (shrink)