Comment on Mark Textor: Brentano's Positing Theory of Existence
arXiv:2304.08441
Abstract
This article is the text of a commentary on a talk delivered by Mark Textor entitled 'Brentano's Positing Theory of Existence' in December 2015. It contains ideas on implementing Textor's Neo-Brentanian theory of existence in a natural deduction proof system for negative free logic.