An Address delivered to the Seattle G. K. Chesterton Society at the University of Washington Newman Center, May 2, 2013.

Significant associations have been found between specific human leukocyte antigen (HLA) alleles and organ transplant rejection, autoimmune disease development, and the response to infection. Traditional searches for disease associations have conventionally measured risk associated with the presence of individual HLA alleles. However, given the high level of HLA polymorphism, the pattern of amino acid variability, and the fact that most of the HLA variation occurs at functionally important sites, it may be that a combination of variable amino acid sites shared (...) by several alleles (shared epitopes) are better descriptors of the actual causative genetic variants. Here we describe a novel approach to genetic association analysis in which genes/proteins are broken down into smaller sequence features and then variant types defined for each feature, allowing for independent analysis of disease association with each sequence feature variant type. We have used this approach to analyze a cohort of systemic sclerosis patients and show that a sequence feature composed of specific amino acid residues in peptide binding pockets 4 and 7 of HLA-DRB1 explains much of the molecular determinant of risk for systemic sclerosis. (shrink)

Four studies explore the role of perceptual fluency in attenuating bullshit receptivity, or the tendency for individuals to rate otherwise meaningless statements as “profound”. Across four studies, we presented participants with a sample of pseudoprofound bullshit statements in either a fluent or disfluent font and found that overall, disfluency attenuated bullshit receptivity while also finding little evidence that this effect was moderated by cognitive thinking style. In all studies, we measured participants’ cognitive reflection, need for cognition, faith in intuition, and (...) superstitious beliefs. Superstition strongly predicted bullshit receptivity regardless of fluency. Inconclusive results were found for the remaining scales. Potential links for the role of perceptual disfluency in promoting analytic thinking are discussed. (shrink)

This is a companion to an earlier essay, "An Argument for Dualism from the Lived Experience of Time," in which I argue that our lived experience of being in space is best accounted for on a substance dualist ontology of the experiencing subject and a 3-dimensionalist account of time. Such an account excludes the metaphysical possibility of 4-dimensionalism as a literal, descriptive account of noumenal time inasmuch as it is incompatible with facts we know with greater certainty than any scientific (...) theory. (shrink)

In this paper, I present some ruminations on Hume's argument from miracles and the distorted view of rationality that it reflects (along with religious skepticism generally) contrasting it with what I take to be a better account of rationality, one more sympathetic - at least less hostile - to religious claims.

I examine the notion of the authoritative command of divine love developed by Paul Moser in his book The Elusive God. Using a Calvinist objection to Moser's contention that God must love every one, including His enemies, I conclude that the notion of an authoritative command of divine love is paradoxical. I then offer a resolution of this paradox on terms that I judge to be in line with Moser's intentions.

This is an updated version of one section of my essay "Objections to Dualism" prepared for presentation at the 2019 Mountain-Pacific SCP Conference in Las Vegas, April 6-7, 2019.

In this paper I explore the implications of the notion of hyperspace for scientific realism and the sort of theoretical activity represented by the attempt to arrive at a literal characterization of the noumenal realities that natural science, especially physics, investigates. I conclude that whether or not this enterprise is possible, its being so depends on factors outside of our control for which no internal means of correction is possible. Only a very attenuated form of scientific realism, then, can reasonably (...) be endorsed by sober philosophy. (shrink)

Do skeptical arguments undermine reason, as Hume supposes? In this paper, I argue that they do not and that skepticism is thus no threat to dogmatism about the possibility of knowledge.

Hylomorphists claim that sensation is a bodily act. In this essay, I attempt to make sense of this notion but conclude that sensation is not a bodily act, but a mental one occurring in an intentional field of awareness.

In this essay, I investigate the implications for the discussion of theism in philosophy of religion for the beliefs of ordinary Christians and conclude that, in light of its historical development, those implications are minimal.

In this paper I argue that there is no problem of Divine Hiddenness for Christians and offer an alternate explanation for the widespread claim that God's existence is hidden based on the Christian doctrine of Original Sin.

Hume was correct in his critique of causation as understood by the New Science, a critique deadly to both causal and scientific realism. Getting beyond Hume's critique of causation requires that we call into question the New Science's understanding of causation and replace it with a Neo-Aristotelian account of causal processes. In this paper, I try to point the way to such an account.

In this paper, I discuss the Categorical Imperative as a basis for an Ethics of Belief and its application to Kant's own project in his theoretical philosophy.

In this paper, I present the case for an objective, as opposed to subjective, conception of happiness along familiar, classical lines.

In this paper I discuss the existence of the substantial self and argue against those, like Hume, who deny its reality.

In this essay I explore some of the basic elements of consciousness from a substance dualist point of view, incorporating some elements of Kant's Transcendental Analytic into an overall account of the constitution of consciousness.

Although this piece was inspired by the kinds of legal puzzles discussed by Hart and Honore in Causation in the Law, the puzzle cases presented here are intended to test the reader's intuitions about what constitutes murder. Play along!

In this essay, I discuss the standard objections to substance dualism and conclude that they are far less formidable than is usually supposed.

This is an earlier version of the argument presented as the appendix to the author's final book, Peri Physeos.

This essay discusses recent attempts to show that Kant's philosophy is coherent and consistent on its own terms. This paper was read at the annual POH Symposium in Lake Wenatchee, WA in May, 2013.

This is the first of a series of four papers presenting modal logic as a branch of material, rather than merely formal, logic.

In this paper, I present a Kantian theodicy, i.e. one based on some of the leading ideas in Kant's ethics, to the classical problem of evil and recommend it as an adequate solution to the problem of evil so understood.

In this paper I defend the thesis that, considered simply as certain sorts of bodily sensations, pleasure is not the good nor is pain intrinsically evil. In fact, the opposite is largely the case: pursuit of pleasure is generally productive of ontic evil, and pain, when heeded, directs us toward the ontic good.

Aquinas' Third Way is often dismissed as a howler, because he infers from the fact that, since the universe is metaphysically contingent that there was some time in the past when it didn't exist. I offer an argument to justify this inference.

In this paper, I explore the concept of happiness by relating it to those of desire, pleasure, and love, arriving at the classical view that objective happiness consists in the possession and enjoyment of the good.

The author presents reasons for thinking that the evil we observe in the world is not even prima facie evidence against the existence of God.

In this essay I discuss the concept of suffering, the causes of suffering, and the Christian solution to the problem of suffering. I conclude that there is no basis, within the Christian view of things, for raising the traditional problem of evil through reflection on the fact of substantial suffering in the world. I thus respectfully suggest that the problem of evil is only a problem for non-believers, who have the wrong perspective on the nature and source of suffering. (When (...) first uploaded to this website, the text of this essay was inadvertently replaced by that for a different essay, "Morality and Fallen Man." That essay has been uploaded and the original text restored.). (shrink)

In this paper, I defend traditional Platonic mathematical realism from its contemporary detractors, arguing that numbers, understood as abstract, non-physical objects of rational intuition, are indispensable for the act of counting.

The two most common accounts of the category of relation are the "toothpick" account of relations and the inherent attribute view of relations. In this essay, I present and defend another traditional account of relations, according to which they are neither real things in their own right nor inherent attributes of things. Instead, they are creatures of reason grounded in objective, non-relational attributes of things. I illustrate this view by reference to the major classes of relations that have some claim (...) to be real or objective - grounded in being. In an appendix, I use this account to discuss what it means to say that the persons of the Trinity are "substantial relations.". (shrink)

In this paper, I endorse and defend the Common Sense View of Time (CSVT), i.e. Presentism plus the A-theory of time, by arguing for the objective reality of temporal passage.

In this paper I offer an alternative to the standard, mechanistic/fatalistic account of causal necessity, one compatible with the existence of laws of nature but not deterministic in the way this is usually understood.

I have a theory of the emotions that many people find unflattering. I contend that all emotions, as such, are negative and neither life-enhancing nor truth-connected. In this essay, I present this theory and my reasons for it.

While the nature of the past and the future have received a lot of attention from recent analytic philosophers, the present has been somewhat neglected. I think the notion of the present is somewhat misunderstood and hope to rectify some of those misunderstandings in this essay. It is high time that this was done. Let's do it now!

In this paper, I argue that Kant's famous critique of the Ontological Argument largely begs the question against that argument, and is no better when supplemented by the modern quantificational analysis of "exists." In particular, I argue that the claim, common to Hume and Kant, that conceptual truths can never entail substantive existential claims is false,and thus no ground for rejecting the Ontological Argument.

Descartes argues that, apart from the existence of a veracious God, we can have no reason to believe that we possess reliable cognitive faculties, with the result that, if atheism is true, not even our seemingly most certain beliefs can count as knowledge for us. Since the atheist denies the existence of God, he or she will be precisely in this position. I argue that Descartes' argument is sound, and that atheism is therefore self-refuting.

Temporal passage is an irrefragable and ineliminable feature of our lived experience of time. In this essay, I argue that, regardless of whether one adopts a three-dimensional, A theory of time or a four-dimensional, B theory of time, the subject of lived experience of time has to be conceived of as something that stands outside of the physical order in order for the experience of temporal passage to actually occur. This implies the truth of Dualism as the only account of (...) mind that can accommodate the facts of the lived experience of time. (shrink)

I mostly agree with most of what Paul Moser has said in his books in the Philosophy of Religion. The views he has defended are a needed corrective to the evidentialist paradigm in the philosophy of religion. At the same time, his development of his central ideas has resulted in views that are, somewhat idiosyncratic and extreme. In this essay I hope to present a different articulation of those ideas, also defensible from within a Christian perspective, that preserves their central (...) thrust without being so extreme. (shrink)

In his Beweisgrund (1762), Kant presents a sketch of "the only possible basis" for a proof of God's existence. In this essay, I attempt to present that proof as a valid and sound argument for the existence of God.

Subtitled "The Lazy Gambler's Guide to Choosing a Religion," this essay presents an account of Pascal's Wager that avoids most of the major traditional objections to Pascal's appeal to self-interest as an incentive to the investigation of Christian evidences. I then turn to what I call "the Lazy Objection" to the wager, which claims that there are too many religions all of which can make a similar appeal and argue that this is simply false. I conclude that, considered as a (...) rhetorical strategy, the Wager is really a Challenge, one we decline at our peril. (shrink)

In this paper, I offer a new account of mind/body interaction that shows how it is possible for an immaterial mind or soul to influence a physical system without entering the horizontal system of efficient causes studied by natural science.

Much traditional moral theory supposes that morality is primarily a matter of law or principle apprehended as something external to the moral agent and binding that agent in a manner that is contrary to inclination. If this were not so, morality would be superfluous. Nevertheless, in this essay I maintain that the appearance of an opposition between morality and inclination is simply an artifact of human sinfulness, which alienates us from our true nature as rational beings.

In Meditation I, Descartes dismisses the possibility that he might be insane as a ground for doubting that the senses are a source of knowledge of the external world. In this paper, I argue that Descartes was justified in so doing, and draw some general epistemological conclusions from this result.

In this essay, I argue that neurophysiological materialism - the thesis that all of our mental contents are caused by non-mental, purely physical brain states - is epistemically self-refuting, and ought to be rejected even if it cannot be otherwise disproved.

In the course of writing a book on Free Will, I took the opportunity to read a good deal of contemporary literature on the Free Will problem. This paper is a survey and reflection on that reading, responding to the current trends and state of play concerning the existence of free will.

Based on a recently published essay by Jeremy Gwiazda, I argue that the possibility that the present state of the universe is the product of an actually infinite series of causally-ordered prior events is impossible in principle, and thus that a major criticism of the Secunda Via of St. Thomas is baseless after all.

In this paper, I argue that, if a common form of materialism is true, I cannot know my own thoughts, or even that I am thinking. I conclude that, since I can and do know these things, materialism about mind as I characterize it must be false.

In this paper, a follow-up to my "Seeing Other Minds," I encourage philosophers to explore the notion of cardiognosis - "knowledge of hearts" - as a unique, irreducible form of knowledge, and suggest some applications for this notion.

I argue that, despite claims that might be made to the contrary, no scientific evidence could ever prove that introspection is unreliable, even in principle. This paper was read at the annual POH symposium in Lake Wenatchee in May, 2011.