Abstract

1. Primary-kind properties. Rosenkrantz does not see how a single primary-kind property can be had by x essentially and by y contingently . He offers a reductio ad absurdum of the view that a primary can be had accidentally or derivatively. The reductio has as a premise the following: “[S]omething has a primarykind property, F-ness, derivatively only if the primary-kind property of a nonderivative F, i.e., the property which determines what a nonderivative F most fundamentally is, is nonderivative F-ness .” However, this premise is simply a denial of my view