Alvin Plantinga

I try to clear up a couple of misunderstandings in William Craig’s review. The first has to do with the difference between what I call “Historical Biblical Criticism” and historical scholarship. I claim there is conflict between the first and Christian belief; I don’t for a moment think there is conflict between historical scholarship and Christian belief. The second has to do with Platonism, theism and causality. I point out that theism has the resources to see abstract objects as like divine thoughts, in which case they are not causally isolated; this offers a reply to Paul Benacerraf’s suggestion that if, as on Platonism, abstract objects are causally isolated from everything, then there is no way in which we could come to know them or anything about them.

In Part I, I present two traditional arguments for the incompatibility of divine foreknowledge with human freedom; the first of these is clearly fallacious; but the second, the argument from the necessity of the past, is much stronger. In the second section I explain and partly endorse Ockham’s response to the second argument: that only propositions strictly about the past are accidentally necessary, and past propositions about God’s knowledge of the future are not strictly about the past. In the third part I point out some startling implications of Ockham’s way out; and finally in part IV I offer an account of accidental necessity according to which propositions about the past are accidentally necessary if and only if they are strictly about the past.

Philip Quinn’s “On Finding the Foundations of Theism” is both challenging and important. Quinn proposes at least the following four theses: (a) my argument against the criteria of proper basicality proposed by classical foundationalism is unsuccessful, (b) the quasi-inductive method I suggest for arriving at criteria of proper basicality is defective, (c) even if belief in God is properly basic, it could without loss of justification be accepted on the basis of other propositions, and (d) belief in God is probably not nowadays properly basic for intellectually sophisticated adults, There is much to be said about each of these four theses; I shall say just a bit about them. I take the fourth claim to be the most important and devote the most space to it.

Two kinds of critical questions have been asked about the propriety or rightness of Christian beliefs. The first is the de facto question: is Christian belief true? The second is the de jure question: is it rational, or reasonable, or intellectually acceptable, or rationally justifiable? This second question is much harder to locate than you’d guess from looking at the literature. In “Perceiving God” William AIston suggests that the (or a) right question here is the question of “the practical rationality,” construed as he construes it. I argue that the question is ambiguous: and one of the disambiguees is too easy to answer, while the other is such that its answer is really irrelevant to any sensible version of the de jure question. I conclude by venturing a suggestion as to what a sensible de jure question might be.

In this paper I propose an amendment to Chisholm's definition of individual essence. I then argue that a thing has more than one individual essence and that there is no reason to believe no one grasps anyone else's essence. The remainder of the paper is devoted to a refutation of existentialism, the view that the essence of an object X (along with propositions and states of affairs directly about x) is ontologically dependent upon x in the sense that it could not have existed if x had not existed.

So why must a scientist proceed in accordance with methodological naturalism? Michael Ruse suggests that methodological naturalism or at any rate part of it is true by definition: Furthermore, even if Scientific Creationism were totally successful in making its case as science, it would not yield a scientific explanation of origins. Rather, at most, it could prove that science shows that there can be no scientific explanation of origins. The Creationists believe that the world started miraculously. But miracles lie outside of science, which by definition deals only with the natural, the repeatable, that which is governed by law.37 By definition of the term 'science' one supposes; Ruse apparently holds there is a correct definition of 'science', such that from the definition it follows that science deals only with what is natural, repeatable, and governed by law. (Note that this claim doesn't bear on the suggestions that a Christian scientist can propose hypotheses involving such 'religious' doctrines as, say, original sin, and can evaluate the epistemic probability of a scientific hypothesis relative to background belief..

This book, one of the first full-length studies of the modalities to emerge from the debate to which Saul Kripke, David Lewis, Ruth Marcus, and others are contributing, is an exploration and defense of the notion of modality de re, the idea that objects have both essential and accidental properties. Plantinga develops his argument by means of the notion of possible worlds and ranges over such key problems as the nature of essence, transworld identity, negative existential propositions, and the existence of unactual objects in other possible worlds. He also applies his logical theories to the elucidation of two problems in the philosophy of religion: the problem of evil and the ontological argument.

The contributions in this volume make an important effort to resurrect a rather old fashioned form of foundationalism. They defend the position that there are some beliefs that are justified, and are not themselves justified by any further beliefs. This epistemic foundationalism has been the subject of rigorous attack by a wide range of theorists in recent years, leading to the impression that foundationalism is a thing of the past. DePaul argues that it is precisely the volume and virulence of the assaults which points directly to the strength and coherence of the position

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