IDENTITATEA, EXISTENŢA ŞI CUNOAŞTEREA OBIECTELOR VAGI
IDENTITATEA, EXISTENŢA ŞI CUNOAŞTEREA OBIECTELOR VAGI
Author(s): Ion VezeanuSubject(s): Politics / Political Sciences, Philosophy, Political Philosophy
Published by: Editura Universităţii din Bucureşti
Keywords: vagueness; sorites paradoxes; objects; knowledge; identity; Hobbes; Locke; Leibniz.
Summary/Abstract: The vagueness problem in philosophy is very difficult. Ancient philosophers (the School of Megara and the Stoics) were familiar with this difficulty. The dilemma was discussed in the modern era by Hobbes and Locke. ʺThe Theseusʹ shipsʺ, ʺthe paradox of the heapʺ, ʺZenoʹs argumentʺ, ʺthe sorites paradoxesʺ share the same dilemma about the existence and the knowledge of vagueness objects. These difficulties arise at the level of language: it is the question of vague predicates. In the 17th century, Leibniz illustrated this old problem, within his project to invent a Lingua Characteristica Universalis, that was supposed to remove from our language every ambiguity, with the help of formal calculus. Our assumption that every object is a vague object should be supplemented with the idea that knowledge is vague too. To support this double sentence, we build the following argument: i) the identity criteria for objects in time are paradoxical; ii) to escape from this dilemma, we must design object identity as vague; iii) this implies a vague ontology; iv) but identity is ambiguous and presupposes the idea of recognizing things, in other words, the idea of identification criteria; v) we can therefore talk about vague identification; vi) which gets us back to vague knowledge.
Journal: Revista Română de Filosofie Analitică
- Issue Year: II/2008
- Issue No: 1
- Page Range: 021-037
- Page Count: 17
- Language: Romanian