Online research in philosophy

First, my thanks to Richard Swinburne for his probing and thoughtful review of my book Warranted Christian Belief (WCB). His account of the book's mainline of argument is accurate as far as it goes; it does contain an important lacuna, however. The focus of the book is twofold; it is aimed in two directions. First, just as Swinburne says, I argue that there are no plausible de iure objections to Christian belief that are independent of de facto objections; any plausible objection to the rationality of Christian belief, or to its warrant (the property that distinguishes knowledge from mere true belief), or its justification, will either be obviously mistaken or will (as with Freud, and Marx and a thousand others) presuppose one or more de facto objections. This is intended as a contribution to apologetics; it is important, because many or most objections to Christian belief are of just the sort I attempt to discredit. (‘I don't know whether Christian belief is true or not – who could know a thing like that? – but I do know that it is irrational, or unwarranted, or not rationally justified, or…’.) Second (and this is the focus Swinburne fails to mention), I proposed the extended A/C (Aquinas/Calvin) model as, from the perspective of Christian belief, a plausible account of the way in which Christian belief is, in fact, justified, rational and warranted. So the book is aimed in two directions: first towards readers generally, whether Christian believers or not, and second towards Christian believers.

Plantinga claims that, at least for some people, the belief that God exists is ‘properly basic,’ or rather that they have properly basic beliefs that entail the existence of God. I think the underlying idea here is that we all have a properly working sensus divinitatus. This guarantees the existence of God. But, of course, if God does not exist, then our sensus divinitatus is not working properly, i.e. is not, really a sensus divinitatus. The issue as to whether there is or is not a God does not, or should not, come to an end with a claim of proper basicality.

Alvin Plantinga Warranted Christian Belief (New York NY: Oxford University Press, 2000). In the two previous volumes of his trilogy on ‘warrant’, Alvin Plantinga developed his general theory of warrant, defined as that characteristic enough of which terms a true belief into knowledge. A belief B has warrant if and only if: (1) it is produced by cognitive faculties functioning properly, (2) in a cognitive environment sufficiently similar to that for which the faculties were designed, (3) according to a design plan aimed at the production of true beliefs, when (4) there is a high statistical probability of such beliefs being true. Thus my belief that there is a table in front of me has warrant if in the first place, in producing it, my cognitive faculties were functioning properly, the way they were meant to function. Plantinga holds that just as our heart or liver may function properly or not, so may our cognitive faculties. And he also holds that if God made us, our faculties function properly if they function in the way God designed them to function; whereas if evolution (uncaused by God) made us, then our faculties function properly if they function in the way that (in some sense) evolution designed them to function.

Alvin Plantinga’s Warranted Christian Belief (2000) is the capstone to the latest stage in his views on the intellectual credibility of theism in general, and Christian theism in particular. While Plantinga’s stature in the community of Christian philosophers alone makes gaining familiarity with this text a good idea for contemporary analytic philosophers of religion, its vigorous, innovative defense of specifically Christian theism and daring suggestions for renovating the landscape of analytic philosophy of religion merit serious consideration. I aim to provide a useful introduction to the book’s contents and critique some of its main claims.

This paper presents a critical analysis of Alvin Plantinga’s recent contention, developed in Warranted Christian Belief (forthcoming), that if theism is true, then it is unlikely that religious unbelief is the product of properly functioning, truth-aimed cognitive faculties. More specifically, Plantinga argues that, given his own model of properly basic theistic belief, religious unbelief would always depend on cognitive malfunction somewhere in a person’s noetic establishment. I argue that this claim is highly questionable and has adverse consequences for Plantinga’s epistemology of religious belief. Plantinga’s proper basicality thesis together with his view of rationality defeaters suggests that there are circumstances in which theistic belief would not be proper function rational even if theism is true.

Alvin Plantinga, in Warranted Christian Belief, offers a model for the rationality of a particular version of Christian theistic belief. After briefly summarizing Plantinga’s model, I argue that there are significant moral difficulties present within it. The Christian believer who gives assent to Plantinga’s model is vulnerable tocharges of irrationality and/or immorality when one considers the role and effects of original sin in the model. Similar difficulties arise when one considers a problem posed by religious pluralism for the model. I consider some possible responses to these difficulties, and conclude that these issues merit more attention than they are given in Warranted Christian Belief.

Alvin Plantinga, in Warranted Christian Belief, offers a model for the rationality of a particular version of Christian theistic belief. After briefly summarizing Plantinga’s model, I argue that there are significant moral difficulties present within it. The Christian believer who gives assent to Plantinga’s model is vulnerable tocharges of irrationality and/or immorality when one considers the role and effects of original sin in the model. Similar difficulties arise when one considers a problem posed by religious pluralism for the model. I consider some possible responses to these difficulties, and conclude that these issues merit more attention than they are given in Warranted Christian Belief.

In Warranted Christian Belief, Alvin Plantinga makes use of his earlier two books, Warrant: the Current Debate and Warrant and Proper Function, to show how it is possible for someone to have a warranted belief that God exists and that all of the great things of the Christian Gospel are true even if the believer is unable to give any argument to support these beliefs. Three objections are lodged against Plantinga’s position. First, the alleged sensus divinitatis and the internal instigation of the Holy Spirit are crucially disanalogous to the cognitive faculties, such as memory and perception, in the standard package, thereby destroying his argument based on an analogy between the former and the latter. Second, in order to defeat defeaters for these beliefs one must give arguments, thus merely relocating the point at which the believer must produce argumentative support for her belief. Third, there are moral defeaters for exclusivist basic theistic and Christian beliefs based on the undesirable consequences of such beliefs.

This paper compares the views and arguments of Alvin Plantinga and Søren Kierkegaard on the question of belief in God. Kierkegaard’s view of belief in God (which must be sharply distinguished from faith in the Absolute Paradox) is shown to be surprisinglysimilar to Plantinga’s claim that belief in God can be properly basic. Two of Plantinga’s arguments for taking belief in God as properly basic are shown to have analogues in Kierkegaard.Plantinga claims that though properly basic beliefs are not based on evidence they are nevertheless grounded. In the latter part of the paper I show how the Kierkegaardian notion of inwardness or subjectivity must be an essential element in any plausible account of the ground of such belief in God.

In his recent two volumes on epistemology, Alvin Plantinga surveys contemporary theories of knowledge thoroughly, and carefully defends an externalist epistemology. He promises that in a third volume, Warranted Christian Belief, he will present John Calvin's sensus divinitatis as an epistemic module akin to sense perception, a priori knowledge, induction, testimony and other epistemic modules. Plantinga defines the sensus divinitatis as a ‘many sided disposition to accept belief in God (or propositions that immediately and obviously entail the existence of God) in a variety of circumstances’. Like other epistemic modules, it produces beliefs in an appropriate cognitive environment, aims at the production of true beliefs, and generates beliefs which have a high statistical probability of being true.