Michael Rea

This paper defends Mereological Universalism(the thesis that, for any set S of disjoint objects, there is an object that the members of S compose. Universalism is unpalatable to many philosophers because it entails that if there are such things as my left tennis shoe, W. V. Quine, and the Taj Mahal, then there is another object that those three things compose. This paper presents and criticizes Peter van Inwagen's argument against Universalism and then presents a new argument in favor of Universalism. It turns out that the most reasonable way to resist the argument for Universalism is to deny the existence of artifacts; thus, if we believe in artifacts, we have no real choice other than to embrace Universalism.

Brad Pitt and Jennifer Aniston were married on July 29, 2000 and divorced on October 2, 2005. If I correctly understand the position defended in Thomas Sattig’s The Language and Reality of Time, this fact implies that every instantaneous region of space occupied by Brad between those dates is married to some instantaneous region occupied by Jen. Yes, the regions are married, and they are distinct from Brad and Jen. Moreover, some of them are cheating on the regions to which they are married. To their discredit, they are having affairs with regions occupied by Angelina Jolie. (Shame on those regions.)

Christian philosophers and theologians have long been concerned with the question of how to reconcile their belief in three fully divine Persons with their commitment to monotheism. The most popular strategy for doing this—the Social Trinitarian strategy—argues that, though the divine Persons are in no sense the same God, monotheism is secured by certain relations that obtain among them. It is argued that if the Social Trinitarian understanding of the doctrine of the Trinity is correct, then Christianity is not interestingly different from the polytheistic Amun-Re theology of Egypt’s New Kingdom period. Thus, Social Trinitarianism should be classified as a version of polytheism rather than monotheism.