On the Possibility of Presentism with Occurrents

Abstract

This paper defends the possibility of admitting occurrents in a presentist ontology. Two ways of doing so are proposed, the first one involves Meinongian presentism. By using the notion of non-existent object and coherently modifying some mereological principle, it is argued, the presentist can allow for occurrents. The second proposal involves ex-concrete objects. Ex-concrete objects, i.e. objects that are contingently not concrete, have been used by Linsky and Zalta (Philosophical Perspectives, 8 (Logic and Language), 431-458, 1994), Williamson (2002) in the modal metaphysics debate, by Orilia (Philosophical Studies, 173 (3), 589-607, 2016) in the presentism-eternalism debate, and by Longenecker (Synthese 195 (11), 5091-5111, 2018) in the debate about material constitution. I argue that, just by admitting ex-concrete objects, it is possible to have occurrents even for the presentist. Of course, in order to do so we must modify our definitions of occurrent and continuant. Nevertheless, I argue that my theory is metaphysically sound, at least for the presentist persuaded by the intuitive claim that there are occurrents, which otherwise she must reject.