Reading Kit Fine's old paper on the varieties of necessity. He claims, with provisos, that there are three kinds of necessity irreducible to any of the other two. Metaphysical necessity, natural necessity and normative necessity. It is interesting that each notion of necessity yields a way to conceive of metaphysics. I'd also add what Fine calls logical necessity in the narrow sense - as opposed to logical necessity in the broad sense that would coincide with metaphysical necessity - necessity associated with identities. In fact, metaphysical necessity is connected to a project like Aristotle's ontology of substances: metaphysics as an a priori necessary endeavor concerning things in themselves and about matters of fact. A logical necessity in the narrow sense would be associated to the idea of metaphysics as logic: an a priori necessary endeavor concerning things in themselves and about matters of reason (a priori knowledge understood either as conventional or as g...
A blog around metaphysics as a project and its cosmopolitical import. It favors a broad, non-parochial, multidimensional and thoroughly poly-stylistic image of philosophy.