Graham Oppy

We present a probabilistic extension to active path analyses of token causation. The extension uses the generalized notion of intervention presented in : we allow an intervention to set any probability distribution over the intervention variables, not just a single value. The resulting account can handle a wide range of examples. We do not claim the account is complete --- only that it fills an obvious gap in previous active-path approaches. It still succumbs to recent counterexamples by Hiddleston, because it does not explicitly consider causal processes. We claim three benefits: a detailed comparison of three active-path approaches, a probabilistic extension for each, and an algorithmic formulation.

This paper is a careful examination of the various approaches that Alvin Plantinga has taken towards natural theology over the course of his academic career (from *God and Other Minds* to *Warranted Christian Belief*). In his earliest works, Plantinga has a very clear and strict conception of the project of natural theology, and he argues very clearly (and correctly) that that project fails. In his middle works, Plantinga has a tolerably clear and slightly less strict conception of the project of natural theology, and he argues—in my view unsuccessfully—that this project succeeds. In his later works, Plantinga has a much less clear and less strict conception of the project of natural theology, and it is much harder to determine whether there is any merit in the claims that he makes for natural theology as thus conceived.

In this book, Graham Oppy examines arguments for and against the existence of God. He shows that none of these arguments is powerful enough to change the minds of reasonable participants in debates on the question of the existence of God. His conclusion is supported by detailed analyses of the arguments as well as by the development of a theory about the purpose of arguments and the criteria that should be used in judging whether or not arguments are successful. Oppy discusses the work of a wide array of philosophers, including Anselm, Aquinas, Descartes, Locke, Leibniz, Kant, Hume and, more recently, Plantinga, Dembski, White, Dawkins, Bergman, Gale and Pruss.

Robert Koons claims that my previous critique of his “new” cosmological argument is vitiated by confusion about the nature of defeasible argumentation.In response, I claim that Koons misrepresents—and perhaps misunderstands—the nature of my objections to his “new” cosmological argument. The main claims which I defend are: (1) that the move from a non-defeasible to a defeasible causal principle makes absolutely no difference to the success of the cosmological argument in which it is contained; and (2) that, since it is perfectly well understood that non-theists have many reasons for rejecting the defeasible causal principle, it is pointless to claim that the move to a defeasible principle brings about a shift in the “burden of proof”. (Since some people may have forgotten—or may choose to ignore—the fact that non-theists do have reasons for rejecting the defeasible causal principle, I also provide a discussion of a modest sample of these reasons.)

Kevin Harrelson's book commences with the following words: This book provides a philosophical analysis of the several debates concerning the "ontological argument" from the middle of the seventeenth to the beginning of the nineteenth century. My aim in writing it was twofold. First, I wished to provide a detailed and comprehensive account of the history of these debates, which I perceived to be lacking in the scholarly literature. Second, I wanted also to pursue a more philosophically interesting question concerning the apparent unassailability of ontological arguments. In pursuit of this latter problem, the driving question that my account addresses is "why has this argument, or kind of argument, been such a constant in otherwise diverse philosophical contexts and periods?" I think that there is no doubt that Harrelson succeeds in the first of these aims. He has, indeed, produced a detailed scholarly account of the history of debates about ontological arguments from the middle of the seventeenth century to the beginning of the nineteenth. His history is engaging and interesting, covering a wide range of authors with diverse philosophical orientations: Descartes, Arnauld, Caterus, Gassendi, Hobbes, Mersenne, More, Geulincx, Cudworth, Locke, Clarke, Malebranche, Huet, Spinoza, Leibniz, Wolff, Baumgarten, Eberhard, Crusius, Kant, Mendelssohn, and Hegel, among others. It seems to me that anyone who works on the treatment of

In "To Bet The Impossible Bet", Harmon Holcomb III argues: (i) that Pascal's wager is structurally incoherent; (ii) that if it were not thus incoherent, then it would be successful; and (iii) that my earlier critique of Pascal's wager in "On Rescher On Pascal's Wager" is vitiated by its reliance on "logicist" presuppositions. I deny all three claims. If Pascal's wager is "incoherent", this is only because of its invocation of infinite utilities. However, even if infinite utilities are admissible, the wager is defeated by the "many gods" and "many wagers" objections. Moreover, these objections do not rely on mistaken "logicist" presuppositions: atheists and agnostics traditionally and typically hold that they have no more--or at any rate, hardly any more--reason to believe in the traditional Christian God than they have to believe in countless alternative deities

This paper examines Richard Swinburne's definitions of 'mental property' and 'physical property'. After some preliminary tidying up (Section 1), the paper introduces eight putative counter-examples to Swinburne's definitions (Section 2). The paper then considers amendments to Swinburne's account of 'mental property' (Section 3) and 'physical property' (Section 4) which deal with these counter-examples. Finally, the paper closes with some brief remarks about the metaphysics of properties (Appendix). Along the way, the paper provides various reasons for thinking that Swinburne's definitions are hardly likely to be acceptable to non-theists.

These comments, on the paper by Branden Thornhill-Miller and Peter Millican, and on the critique of that paper by Janusz Salamon, divide into four sections. In the first two sections, I briefly sketch some of the major themes from the paper by Thornhill-Miller and Millican, and then from the critique by Salamon. In the final two sections, I provide some critical thoughts on Salamon’s objections to Thornhill-Miller and Millican, and then on the leading claims made by Thornhill-Miller and Millican. I find much to commend, but also some things to dispute, in both papers. As is so often the way, I shall focus on areas of disagreement.

Richard Gale and Alexander Pruss contend that their ‘new cosmological argument’ is an improvement over familiar cosmological arguments because it relies upon a weaker version of the Principle of Sufficient Reason than that used in those more familiar arguments. However, I note that their ‘weaker’ version of the Principle of Sufficient Reason entails the ‘stronger’ version of that principle which is used in more familiar arguments, so that the alleged advantage of their proof turns out to be illusory. Moreover, I contend that, even if their argument did rely on a weaker version of the Principle of Sufficient reason, nontheists would still be perfectly within their rights to refuse to accept the conclusion of the argument.

Chapter 1: "Reason for Hope " by Michael J. Murray Chapter 2: "Theistic Arguments" by William C. Davis Chapter 3: "A Scientific Argument for the Existence of God: The Fine- Tuning Design Argument" by Robin Collins Chapter 4: "God, Evil and Suffering" by Daniel Howard Snyder Chapter 5: "Arguments for Atheism" by John O'Leary Hawthorne Chapter 6: "Faith and Reason" by Caleb Miller Chapter 7: "Religious Pluralism" by Timothy O'Connor Chapter 8: "Eastern Religions" by Robin Collins Chapter 9: "Divine Providence and Human Freedom" by Scott A. Davison Chapter 10: "The Incarnation and the Trinity" by Thomas D. Senor Chapter 11: "The Resurrection of the Body and the Life Everlasting" by Trenton Merricks Chapter 12: "Heaven and Hell" by Michael J. Murray Chapter 13: "Religion and Science" by W. Christopher Stewart Chapter 14: "Miracles and Christian Theism" by J. A. Cover Chapter 15: "Christianity and Ethics" by Frances Howard-Snyder Chapter 16: "The Authority of Scripture" by Douglas Blount.

This paper compares overall cases for the existence of God, an evil God, and a morally neutral God. It argues that, while atheists can reasonably believe that the overall case for the existence of God is no better than the case for the existence of an evil God, and is perhaps worse than the case for the existence of a morally neutral God, theists can reasonably believe that the case for the existence of God is better than the cases for the existence of an evil God and the existence of a morally neutral God.