Patrick Toner

According to the Eucharistic doctrine of Transubstantiation, when the priest consecrates the bread and wine, the whole substance of the bread and wine are converted into the body and blood of Christ. The of the bread and wine, however, remain present on the altar. This doctrine leads to a clutch of metaphysical problems, some of which are particularly troubling for essentialists. In this paper, I discuss some of these problems, which have recently been pressed by Brian Ellis and Justin Broackes. I argue that defenders of Transubstantiation have satisfactory replies

Aristotelian substance theory tells us that substances have structures (read: forms) as proper parts. This claim has recently been defended by Kathrin Koslicki who dubbed it the ‘Neo-Aristotelian Thesis.’ Strangely, Aristotelianism has not yet been universally embraced by philosophers – partly because some of its claims, such as the Neo-Aristotelian Thesis – are viewed by some as counterintuitive at best. In this paper, I argue for Aristotelianism by showing its philosophical usefulness: specifically, I put it to use in saving the metaphysical doctrine of endurantism and some central mereological doctrines (such as Transitivity) from recent attacks. This utility gives us reason to endorse Aristotelianism. Along the way, I defend Koslicki's argument for the Neo-Aristotelian Thesis from a recent criticism, thus helping provide still more reason to endorse Aristotelianism: namely, Koslicki's vindicated argument

The details of St. Thomas Aquinas’s anthropological view are subject to debate. Some philosophers believe he held that human persons survive their deaths. Other philosophers think he held that human persons cease to exist at their death, but come back into being at the general resurrection. In this paper, I defend the latter view against one of the most significant objections it faces, namely, that it entails that God punishes and rewards separated souls for the sins or merits of something else: the (non-existent) persons to whom those souls once belonged. The objector takes this entailment to be problematic. I argue that it fits in well with St. Thomas’s views about punishment and about persons

Traditionally, independence accounts of substance have held pride of place. Aristotle, Aquinas, Descartes and Spinoza—among many others—accepted independence accounts in one form or another. The general thrust of such views is that substances are those things that are apt to exist in themselves. In this paper, I argue that several contemporary independence theories of substance—including those of Kit Fine, E.J. Lowe and Michael Gorman—include an ad hoc element that renders them unacceptable. I'll also consider the theories of Hoffman and Rosenkrantz

It is a matter of dispute whether St. Thomas Aquinas accepted the doctrine of “departing hominization.” Departing hominization is the view that in the process of human death, the rational soul departs first, leaving a mere animal ensouled by a sensitive soul, and then the sensitive soul departs, leaving a corpse. This would be a surprising thing for St. Thomas to believe, but he does appear to endorse the view in at least one place. I argue that he does not, in fact, accept departing hominization, and explain how the recalcitrant text should be understood.