Online research in philosophy

A general characterization of relativism about values is presented, in terms of there being conceivable irremovable divergences that are faultless in that domain. An indexical version of relativism is distinguished, which is entailed by the the Lewisian, flexible account of values. The paper offers a defense of indexical relativism from the objection that it cannot account for the facts involving intuitions about disagreement, revealed in ordinary disputes about values. The defense exploits a presuppositional component congenial to the Lewisian proposal, to (...) the effect that the addressees are disposed to value relevantly like the speaker. (shrink)

Tesis doctoral presentada en el departament de Lògica Història i Filosofia de la Ciencia de la Universitat de Barcelona per optar al títol de Doctor en Filosofia.

Es conocido que Kripke argumentó que la ilusión de contingencia en el caso de la conciencia no puede explicarse del modo en que se explica en el resto de casos familiares de enunciados necesarios a posteriori. En un artículo reciente, Pérez Otero (2002) argumenta que hay una explicación alternativa, en términos de mera aposterioridad. Argumento en contra de la corrección exegética y de la verdad de esta tesis.Kripke famously argued that the illusion of contingency cannot be explained away, in the (...) case of consciousness, in the way it is explained away in the rest of familiar cases of necessary aposteriori statements. In a recent paper, Pérez Otero (2002) argues that there is an alternative way of explaining it a way, in terms of mere aposteriority. I argue against the exegetical accuracy and the truth of this contention. (shrink)

According to the view that Peacocke elaborates in A Study of Concepts (1992), a concept can be individuated by providing the conditions a thinker must satisfy in order to possess that concept. Hence possessions conditions for concepts should be specifiable in a way that respects a non-circularity constraint. In a more recent paper “Implicit Conceptions, Understanding and Rationality” (1998a) Peacocke argues against his former view, in the light of the phenomenon of rationally accepting principles which do not follow from what (...) the thinker antecedently accepts. In this paper I defend the view of the book from his more recent criticisms, claiming that the noncircularity constraint should be respected, and that Peacocke's more recent insights could be accommodated in the framework of his former theory of concepts. (shrink)