Work in philosophy of religion exhibits at least four symptoms of poor health: it is too partisan, too polemical, too narrow in its focus, and too often evaluated using criteria that are theological or religious instead of philosophical. Our diagnosis is that, because of the emotional and psychosocial aspects of religion, many philosophers of religion suffer from cognitive biases and group influence. We support this diagnosis in two ways. First, we examine work in psychology on cognitive biases and their affective (...) triggers. This work supports the view that, while cognitive biases are no doubt a problem in all inquiry and in all areas ofphilosophy, they are particularly damaging to inquiry in philosophy of religion. Second, we examine work in social and evolutionary psychology on religious sociality and its attendant emotions. This work establishes that the coalitional features of religion are correlated with group bias, and we contend that this bias is also harmful to inquiry in philosophy of religion. We close by offering both a prognosis and recommendations for treatment. (shrink)

In this paper, we discuss three probabilistic arguments for the existence of multiple universes. First, we provide an analysis of total evidence and use that analysis to defend Roger White's "this universe" objection to a standard fine-tuning argument for multiple universes. Second, we explain why Rodney Holder's recent cosmological argument for multiple universes is unconvincing. Third, we develop a "Cartesian argument" for multiple universes. While this argument is not open to the objections previously noted, we show that, given certain highly (...) plausible assumptions about evidence and epistemic probability, the proposition which it treats as evidence cannot coherently be regarded as evidence for anything. This raises the question of whether to reject the assumptions or accept that such a proposition cannot be evidence. (shrink)

It is widely claimed in recent years that science and theology can and do interact harmoniously. This chapter, however, explores some areas of potential conflict. Specifically, it asks whether the relationship between science and metaphysical naturalism is sufficiently close to cause trouble in the marriage of science to theistic religion, trouble that supports a decision to divorce even if it does not logically require it. Several popular positions about “methodological naturalism” are examined. While metaphysical naturalists claim there are no supernatural (...) entities, methodological naturalists claim only that, when scientists attempt to explain natural phenomena, they should do so without appealing to any supernatural entities. One popular position about methodological naturalism is that it cannot be reconciled with the traditional theistic view of divine action in the world. A second position is that God’s power and wisdom or God’s faithfulness or even God’s generosity makes divine intervention in the world unlikely at best and thus supports methodological naturalism. A third position is that methodological naturalism can be justified by an appeal to the nature or goals of science. Powerful objections can be raised to all three of these positions. Of course, if neither the nature of God nor the nature or goals of science support methodological naturalism, then it is tempting to conclude, as many conservative Christian thinkers do, that the commitment of contemporary science to methodological naturalism is grounded in a prior commitment, perhaps even an irrational one, to metaphysical naturalism. The chapter ends by rejecting this conclusion in favor of the view that the past success of both non-scientists and scientists in discovering natural causes for natural phenomena justifies a modest methodological naturalism and at the same time provides significant support for metaphysical naturalism. (shrink)

This paper summarizes J.L. Schellenberg’s trilogy on the philosophy of religion. In the first book, Prolegomena to a Philosophy of Religion, Schellenberg analyzes basic concepts in the philosophy of religion. In the second, The Wisdom to Doubt, he rejects theism but defends skepticism about both naturalism and a very general religious position that he calls “ultimism.” And in the third book, The Will to Imagine, Schellenberg argues that rationality requires ultimistic faith.

This paper summarizes J.L. Schellenberg’s trilogy on the philosophy of religion. In the first book, Prolegomena to a Philosophy of Religion, Schellenberg analyzes basic concepts in the philosophy of religion. In the second, The Wisdom to Doubt, he rejects theism but defends skepticism about both naturalism and a very general religious position that he calls “ultimism.” And in the third book, The Will to Imagine, Schellenberg argues that rationality requires ultimistic faith.

In "A Cosmological Argument for a Self-Caused Universe ," one of us (Smith) argued that the universe explains its own existence because (i) its existence is entailed by (and so explained by) the existence of the infinitely many instantaneous universe states that compose it, and (ii) each of those states is caused by (and so explained by) infinitely many earlier universe states.[1] Moreover, (ii) is true even if the universe is finitely old because, given standard Big Bang cosmology (Friedmann cosmology), (...) the universe does not exist at t0 (i.e., the Big Bang singularity is not real) and no matter how close some moment tn (at which the universe does exist) is to t0, there are infinitely many (indeed continuum-many) moments at which the universe exists that are even closer. Thus, even a finitely old universe has no beginning in the sense of a first moment, and hence its state at any moment is (sufficiently) caused by (all of) the universe states that precede it. Further, since this explanation of the existence of the universe is complete despite making no reference to God, and since God by definition is a part of any complete explanation of the universe, it follows that God does not exist. (shrink)

Michael Bergmann argues directly from our ignorance about actual and merely possible goods and evils and the broadly logical relations that hold betweenthem to the conclusion that “noseeum” arguments from evil against theism like William L. Rowe’s are unsuccessful. I critically discuss Bergmann’s argument in the first part of this paper. Bergmann also suggests that our ignorance about value and modality undermines the Humean argument from evil against theism that I defended in a 1989 paper. I explain in the second (...) part of this paper why this suggestion is false. (shrink)

Many philosophers have held that traditional theism can be conclusively disproved because it can be shown to be logically inconsistent with some known fact about evil. By ‘traditional theism’ I mean the statement that G. There exists an omnipotent, omniscient and morally perfect person who created the universe.

This book consists of four nonpartisan debates about the existence of God. Each debate examines distinct related areas of evidence for and against naturalism and theism. The topics of the first debate are the mind and the will, and the debaters are a naturalist, Andrew Melnyk, and two theists, Steward Goetz and Charles Taliaferro. Next, Paul Draper defends an evolutionary argument from evil against theism, while Alvin Plantinga argues that evolutionary naturalism is self-defeating. In the final two debates, Quentin Smith (...) and Robin Collins examine evidence from the physical sciences, while John Schellenberg and Jeffrey Jordan debate divine hiddenness and pragmatic justifications of theistic belief. (shrink)

This article focuses on questions about evil which are both theological and doxastic, and more specifically alethic – i.e., questions about whether what we know about evil can be used to establish the falsity or probable falsity of the belief or proposition that God exists. Such a focus is natural for agnostics. More generally, it is natural for anyone who is engaged in genuine inquiry about whether or not God exists. A specific concept of God is employed – it is (...) assumed that to assert that God exists, or that ‘theism’ is true, is to assert that there exists a supernatural person who created the natural world and who is perfect in power, perfect in knowledge, and perfect in moral goodness. This is obviously a narrow sense of the words ‘God’ and ‘theism’, but it is common in the philosophical literature. The article also uses a common strategy to investigate alethic problems of evil: it constructs and evaluates a variety of ‘arguments from evil’ for the conclusion that God does not exist or that His existence is improbable. (shrink)

In World Without Design, Michael Rea says that naturalists are disposed to take the methods of science, and those methods alone, as basic sources of evidence. Supernaturalists, he says, share with naturalists the disposition to trust the methods of science in the basic way---that is, in the absence of any epistemic reason to do so. But unlike naturalists, supernaturalists are also disposed to take religious experience as a basic source of evidence. I raise a number of objections to these characterizations (...) of naturalism and supernaturalism. First, they mistakenly presuppose both that the methods of science are all methods of inquiry and that the demarcation problem can be solved. Also, if they are correct, then both naturalism and supernaturalism are committed to an undesirable form of scientism. Finally, they overlook both the fact that most of the methods of science are not basic sources of evidence and the fact that the methods of science include the method of searching only for natural causes of natural phenomena. I close by proposing an alternative characterization of naturalism. (shrink)

Alvin Plantinga claims that certain beliefs entailing God's existence can be properly basic. He uses this claim to suggest two distinct replies to evidential arguments from evil against theism. In "Reason and Belief in God" he offers what he calls his "highroad" reply, and in a more recent article he suggests what I call his "modest" reply. First I show that Plantinga's highroad reply fails, because it relies on a faulty analysis of probability on total evidence. Then I reformulate his (...) modest reply so that is applies specifically to David Hume's evidential argument from evil. And finally, I show that a certain "existential" problem of evil undermines Plantinga's modest reply to Hume's argument. (shrink)

In 85 new and updated essays, this comprehensive volume provides an authoritative guide to the philosophy of religion. Includes contributions from established philosophers and rising stars 22 new entries have now been added, and all material from the previous edition has been updated and reorganized Broad coverage spans the areas of world religions, theism, atheism,, the problem of evil, science and religion, and ethics.

In World Without Design, Michael Rea says that naturalists are disposed to take the methods of science, and those methods alone, as basic sources of evidence. Supernaturalists, he says, share with naturalists the disposition to trust the methods of science in the basic way---that is, in the absence of any epistemic reason to do so. But unlike naturalists, supernaturalists are also disposed to take religious experience as a basic source of evidence. I raise a number of objections to these characterizations (...) of naturalism and supernaturalism. First, they mistakenly presuppose both that the methods of science are all methods of inquiry and that the demarcation problem can be solved. Also, if they are correct, then both naturalism and supernaturalism are committed to an undesirable form of scientism. Finally, they overlook both the fact that most of the methods of science are not basic sources of evidence and the fact that the methods of science include the method of searching only for natural causes of natural phenomena. I close by proposing an alternative characterization of naturalism. (shrink)