Sergio Galvan

The aim of this essay is to defend the unitary rationality thesis. Inasmuch as the latter satisfies the requirements of both scientific rationality and broader theoretical rationality, it can also be the basis of the epistemic legitimation of rational forms of faith...

The current debate on possible objects entails several problems. We focused on the issue of possible objects reality and sided for the possibilist position. As a matter of fact, we believe this position to be the best suited to classical metaphysical tradition. The classical possibilism we defend herein, though, has a realist foundation that is essentially different from Lewis’ concretist possibilism...

The present essay deals with the Frege-Quine’s quantificational theory of existence. The analysis expounds both the reasons that lay at the basis of the theory, and those that highlight its limitations in the domains of metaphysics and of modal semantics...