Alvin Plantinga

A common contemporary claim is the conjunction of metaphysical naturalism—the idea, roughly, that there is no such person as God or anything at all like God—with the view that our cognitive faculties have come to be by way of the processes to which contemporary evolutionary theory direct our attention. Call this view ‘N&E’. I’ve argued elsewhere that this view is incoherent or self-defeating in that anyone who accepts it has a defeater for R, the proposition that her cognitive faculties are reliable, which then gives her a defeater for any proposition she believes, including, of course, N&E itself. The argument for, in turn, depends essentially on the proposition that P is low or inscrutable. To support, I divided N&E into mutually exclusive and jointly exhaustive subcases, arguing that in each subcase Si, P is low or inscrutable. I won’t repeat this argument here, but I do want to focus on a certain essential aspect of the argument for.

In this paper I outline and discuss the central claims and arguments of J. L. Mackie’s The Miracle of Theism. Mackie argues, in essence, that none of the traditional theistic arguments is successful taken either one at a time or in tandem, that the theist does nothave a satisfactory response to the problem of evil, and that on balance the theistic hypothesis is much less probable than is its denial. He then concludes that theism is unsatisfactory and rationally unacceptable. I argue that he is mistaken in nearly all of his major contentions.

How does Christianity bear on philosophy? Is there such a thing as Christian philosophy, or are there only Christians who are also philosophers? How should Christianity and philosophy be related? Should they be related? In “Advice to Christian Philosophers” I said that Christian philosophers should display more autonomy: they have their own fish to fry, their own projects to pursue,. Here I want to say more about what these projects are like. And the right way to think about these matters, so it seems to me, is broadly Augustinian. Accordingly, I want to propose a programmatic sketch of a conception of Christian philosophy that grows out of some central Augustinian emphases. I don’t claim, however, that Augustine in fact thought of Christian philosophy the way I shall suggest. The primary focus of my paper is not historical ; what I want to do is make a suggestion as to how we should think about Christian philosophy now; but this way of thinking of the matter grows out of Augustinian roots. It’s worth noting, furthermore, that what is at issue is not just a way of thinking about Christianity and philosophy, but about Christianity and scholarship more generally.

The following is a synopsis of the paper presented by Alvin Plantinga at the RATIO conference on The Meaning of Theism held in April 2005 at the University of Reading. The synopsis has been prepared by the Editor, with the author’s approval, from a handout provided by the author at the conference. The paper reflects on whether religious belief of a traditional Christian kind can be maintained consistently with accepting our modern scientific worldview. Many theologians, and also many scientists, maintain that the idea of divine intervention is at odds with the framework of natural laws disclosed by science. The paper argues that this notion of a ”religion/science problem’ is misguided. When properly understood, neither the classical (Newtonian) picture of natural laws, nor the more recent quantum mechanical picture, rules out divine intervention. There is nothing in science, under either the old or the new picture, that conflicts with, or even calls in to question, special divine action, including miracles