Boolean Mereology

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Boolean Mereology ist eine Vorträge-Veranstaltung am Fr., 23. Okt. (16:30) in Lugano – Aula Multiuso, Facoltà di Teologia di Lugano, Tessin. Diese Seite fasst das Wesentliche zusammen — Datum, Uhrzeit und Ort — aus der regionalen Agenda. Für vollständige Details, Tickets und kurzfristige Änderungen konsultieren Sie die offizielle Website der Veranstaltung.

Beschreibung

Lugano Philosophy Colloquia. Xinhe Wu Most ordinary objects - cats, humans, mountains, ships, etc. - have indeterminate mereological boundaries. If the theory of mereology is meant to include ordinary objects at all, we need some space for mereological indeterminacy. In this paper, I present a novel degree-theoretic semantics - Boolean-valued semantics - and argue that it is the best degree-theoretic semantics for modeling mereological indeterminacy, for three main reasons: (1) it allows for incomparable degrees of parthood, (2) it enforces classical logic, and (3) it is compatible with all the axioms of classical mereology. If time allows, I will also investigate the connection between vagueness in parthood and vagueness in existence/identity.