This week, in my metaphysics course, I have been steadily contrasting an Aristotelian and a Leibnizian world. In fact, they could be seen as two answers to the charge Aristotle (Metaphysics, M, 4) makes of Plato (no matter whether it is a fair one) of giving up the impermanent within the realm of the sensible. Plato, as the charge goes, has accepted a Heraclitean view of the sensible that makes it accidental, transient, flowing and harboring no more than contingencies. Aristotle's attempt was to find necessities (and substantialities) within the sensible. (In Kit Fine's taxonomy of necessities, such necessary connections would be metaphysical or natural - and Aristotle is not clear they should all be uncoverable a priori, even though we normally take them to be.) Leibniz's take, on the other hand, was to take substantiality to be a mathesis universalis - substances are no more than their discernible properties and those are no more than what boils down to the substances. In...
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.