The evolutionary argument is an argument against epiphenomenalism, designed to show that some mind-body theory that allows for the efficacy of qualia is true. First developed by Herbert Spencer and William James, the argument has gone through numerous incarnations and it has been criticized in a number of different ways. Yet many have found the criticisms of the argument in the literature unconvincing. Bearing this in mind, I examine two primary issues: first, whether the alleged insights employed in traditional versions (...) of the argument have been correctly and consistently applied, and second, whether the alleged insights can withstand critical scrutiny. With respect to the first issue, I conclude that the proponents of the argument have tended to grossly oversimplify the considerations involved, incorrectly supposing that the evolutionary argument is properly conceived as a non-specific argument for the disjunction of physicalism and interactionist dualism and against epiphenomenalism. With respect to the second issue, I offer a new criticism that decisively refutes all arguments along the lines of the one I present. Finally, I draw positive lessons about the use of empirical considerations in debates over the mind-body problem. (shrink)

This chapter discusses the two general kinds of uploading scenarios and given our response to Chalmers' objections, let us summarize where things stand. First, there is considerable reason to be pessimistic about instantaneous destructive uploading's ability to preserve identity or to produce continuations of the original person. Second, there is also good reason to be pessimistic about gradual destructive uploading's ability to preserve identity or produce continuations, since exactly the same issues arise in the context of gradual uploading. The chapter (...) introduces issues from the field of metaphysics that are key to determining whether you could survive uploading. The author argues that it is plausible, given these background metaphysical issues, that you will not survive uploading. The chapter considers David Chalmers' objections to our position, as stated in a recent paper of his. (shrink)

In this paper, I reconstruct and sketch an evolutionary argument against epiphenomenalism in the spirit of William James'. This version of the argument is more charitable to James than the one attributed to him in William Robinson's recent article 'Evolution and Epiphenomenalism' and here I show how it bypasses Robinson's criticisms.

Largely following on the heels of Thomas Flint’s book-length defense of Molinism a number of years ago, a debate has emerged about the ability of Molinism to explain God’s purported ability to successfully prophesy the occurrence of human free choices, as well as about the merits of other theories of divine providence and foreknowledge in this respect. After introducing the relevant issues, we criticize Alexander Pruss’s recent attempt to show that non-Molinist views which countenance only simple foreknowledge fare as well (...) as Molinism in explaining prophecy. We locate two serious problems with Pruss’s proposal, and in the process clarify the theoretical costs and benefits of an adequate Molinist account in this sphere. (shrink)

Recently, there have been a number of responses to Ted Sider’s argument in “Hell and Vagueness,” which challenges the consistency of a popular view of hell with God’s justice. After presenting an interpretation of the original argument, I critically examine the reply to it by Trent Dougherty and Ted Poston. I conclude that we should be suspicious of the success of their overall approach, both because it requires the truth of controversial metaphysical theses and because it does not ultimately address (...) the heart of the worry that Sider’s argument is built on. Ultimately, I present and offer a limited defense of a new response to Sider, built on a picture of consignment to hell based on having committed mortal sins that are unforgiven by God. (shrink)

This paper examines two arguments against the possibility of moral responsibility—the first directly from the work of Galen Strawson and the next inspired by Strawson’s argument. Both of these arguments are found wanting, and their shortcomings are used as a springboard to sketch a positive libertarian view of moral responsibility and defend that view against preliminary objections.

This paper explores a seldom discussed difficulty for traditional theists who wish to embrace the purported evidence employed in biochemical intelligent design arguments, and who also employ a commonly used element in their theodicies – namely, the claim that God would have reason to make a relatively orderly and self-sufficient world with stable and simple natural laws. I begin by introducing intelligent design arguments and the varieties of theodicy at issue, then I argue that there is at least a strong (...) prima facie tension between these theodicies and the claim that God intelligently designed biochemical systems in humans and other organisms. Subsequently, I examine three strategies for resolving this tension, in increasing order of plausibility. At the end of the paper, I raise and briefly discuss some wider issues for theists enamoured with theodicy approaches that emphasize natural orderliness and the stability of laws of nature. (shrink)

This paper examines the relationship between neural enhancement, uploading, and personal identity. Building on our earlier work, it argues that the aspects of cognitive functioning that are central to the preservation of personal identity are those surrounding consciousness. Neural enhancements that do not preserve consciousness do not preserve personal identity. Examining in particular the influential arguments of Clark, Clowes, Gärtner, and others regarding the extended mind, we argue for a pessimistic view of the ability for mind extension technologies that are (...) currently available to provide a feasible path to transcend human biology while still preserving our personal identity. (shrink)

Imagine slicing your hand with a steak knife. Inevitably, this leads to a characteristic unpleasant sensation, and just as reliably, to a withdrawal of the wounded limb. But can this rather mundane fact--and other similar facts--shed any light on the mind-body problem or the issue of the role of experience in causing behavior? In my dissertation, I explore this issue head on, and in the process clarify and criticize the arguments of philosophers who have given an affirmative answer to this (...) question--philosophers such as William James and Herbert Spencer. These arguments have coupled evidence like the above with the fact that human beings have evolved, in order to make the case that epiphenomenalism with respect to qualia is false. My first task will be to formulate a rigorous version of a James-Spencer style argument, which will occupy us in Chapter 1. Chapter 2 is dedicated to answering a number of objections to the argument, in an effort to show that if there is a problem with it, this problem lies elsewhere. Chapter 3 explores alternative arguments in the spirit of the original one formulated in Chapter 1, and discusses any resulting effects on the plausibility of the conclusion. Chapter 4 is the capstone chapter of the dissertation. In it, I discuss a crucial objection to all arguments in the spirit of that given in the first chapter--namely, that physicalism has analogous flaws to epiphenomenalism where accommodating the relevant evidence is concerned. My conclusions in this final chapter are twofold. First, that even if there is no fatal flaw in the general strategy the evolutionary argument employs, it works against all forms of dualism, not just epiphenomenalism. And second, the accusations made in the objection are correct; physicalism suffers from problems analogous to those faced by epiphenomenalism. Although the primary findings of the dissertation are negative, there are many lessons we can take from them along the way. Most prominent among them is an improved perspective on the appropriate roles of empirical findings and armchair philosophical theorizing in debate over the mind-body problem. (shrink)

It has become fashionable to worry about the development of superintelligent AI that results in the destruction of humanity. This worry is not without merit; but it may be overstated. This paper explores some previously undiscussed reasons to be optimistic that; even if superintelligent AI does arise; it will not destroy us. These have to do with the possibility that a superintelligent AI will become mired in skeptical worries that its superintelligence cannot help it to solve. I argue that superintelligent (...) AIs may lack the psychological idiosyncracies that allow humans to act in the face of skeptical problems; and so as a result they may become paralyzed in the face of these problems in a way that humans are not. (shrink)

The evolutionary argument is one of the most well-known empirical arguments against epiphenomenalism. In its most persuasive form, it aims to show that because of evolutionary considerations, the smooth correlations between painful qualia and noxious stimuli would be highly unexpected if epiphenomenalism were true, but just what we would expect if an alternative mind--body theory were. Thus, the presence of these correlations is strong evidence against epiphenomenalism. After formulating a canonical version of the argument, I demonstrate that the evolutionary evidence (...) adduced as part of it is superfluous, and could easily be jettisoned without damaging whatever force the argument has. I then proceed to show an even stronger result -- that the evolutionary evidence is actually nothing more than a distraction from the elements of the argument that actually give it its dialectical strength. (shrink)