Online research in philosophy

I argue that Traditional Christian Theism is inconsistent with Truthmaker Maximalism, the thesis that all truths have truthmakers. Though this original formulation requires extensive revision, the gist of the argument is as follows. Suppose for reductio Traditional Christian Theism and the sort of Truthmaker Theory that embraces Truthmaker Maximalism are both true. By Traditional Christian Theism, there is a world in which God, and only God, exists. There are no animals in such a world. Thus, it is true in such (...) a world that there are no zebras. That there are no zebras must have a truthmaker, given Truthmaker Maximalism. God is the only existing object in such a world, and so God must be the truthmaker for this truth, given that it has a truthmaker. But truthmakers necessitate the truths they make true. So, for any world, at any time at which God exists, God makes that there are no zebras true. According to Traditional Christian Theism, God exists in our world. In our world, then, it is true: there are no zebras. But there are zebras. Contradiction! Thus, the conjunction of Traditional Christian Theism with Truthmaker Necessitation and Truthmaker Maximalism is inconsistent. (shrink)

Abstract. This article addresses a difficult case at the intersection of philosophical theology and truthmaker theory. I show that three views, together, lead to difficulties in providing truthmakers for truths of contingent predication, such as that the bread is white. These three views are: the Catholic dogma of transubstantiation, a standard truthmaker theory, and a trope (or accident) view of properties. I present and explain each of these three views, at each step noting their connections to the thought of St. (...) Thomas Aquinas. After presenting the three views, I show why they entail a difficulty for providing truthmakers for truths of contingent predication, drawing on two cases that are not impossible, for all we know. I then present four ways that one can respond to this difficulty, afterward noting some shortcomings of those responses. (shrink)

A necessary part of David Armstrong's account of truthmakers for modal truths is his Possibility principle: any truthmaker for a contingent truth is also a truthmaker for the possibility of the complement of that contingent truth (if T makes _p_ true and _p_ is contingent, then T makes ⋄∼_p_ true). I criticize Armstrong's Possibility principle for two reasons. First, his argument for the Possibility principle both relies on an unwarranted generalization and vitiates his desire for relevant truthmakers. His argument undercuts (...) relevant truthmakers by entailing that each contingent being is a truthmaker for all modal truths. Second, even if the argument seems successful, the Possibility principle is subject to counterexamples. Armstrong's being composed of more than fifty atoms makes it true _that something composed of more than fifty atoms exists_ and that truth is contingent, but his being composed of more than fifty atoms does not make it true _that it is possible that it is not the case that something composed of more than fifty atoms exists_. (shrink)

Divine immutability, the claim that God is immutable, is a central part of traditional Christianity, though it has come under sustained attack in the last two hundred years. This article first catalogues the historical precedent for and against this claim, then discusses different answers to the question, “What is it to be immutable?” Two definitions of divine immutability receive careful attention. The first is that for God to be immutable is for God to have a constant character and to be (...) faithful in divine promises; this is a definition of “weak immutability.” The second, “strong immutability,” is that for God to be immutable is for God to be wholly unchanging. After showing some implications of the definitions, the article focuses on strong immutability and provides some common arguments against the claim that God is immutable, understood in that way. While most of the historical evidence discussed in this article is from Christian sources, the core discussion of what it is to be strongly immutable, and the arguments against it, are not particular to Christianity. (shrink)

The traditional view of heaven holds that the redeemed in heaven both have free will and are no longer capable of sinning. A number of philosophers have argued that the traditional view is problematic. How can someone be free and yet incapable of sinning? If the redeemed are kept from sinning, their wills must be reined in. And if their wills are reined in, it doesn’t seem right to say that they are free. Following James Sennett, we call this objection (...) to the traditional view of heaven ‘the Problem of Heavenly Freedom’. In this paper, we discuss and criticize four attempts to respond to the Problem of Heavenly Freedom. We then offer our own response to this problem which both preserves the traditional view of heaven and avoids the objections which beset the other attempts. (shrink)

The traditional view of heaven holds that the redeemed in heaven both have free will and are no longer capable of sinning. A number of philosophers have argued that the traditional view is problematic. How can someone be free and yet incapable of sinning? If the redeemed are kept from sinning, their wills must be reined in. And if their wills are reined in, it doesn’t seem right to say that they are free. Following James Sennett, we call this objection (...) to the traditional view of heaven ‘the Problem of Heavenly Freedom’. In this paper, we discuss and criticize four attempts to respond to the Problem of Heavenly Freedom. We then offer our own response to this problem which both preserves the traditional view of heaven and avoids the objections which beset the other attempts. (shrink)