Where the Conflict Really Lies: Science, Religion, and Naturalism by Alvin Plantinga Oxford University Press, 359 pp., $27.95

1.

The gulf in outlook between atheists and adherents of the monotheistic religions is profound. We are fortunate to live under a constitutional system and a code of manners that by and large keep it from disturbing the social peace; usually the parties ignore each other. But sometimes the conflict surfaces and heats up into a public debate. The present is such a time.

One of the things atheists tend to believe is that modern science is on their side, whereas theism is in conflict with science: that, for example, belief in miracles is inconsistent with the scientific conception of natural law; faith as a basis of belief is inconsistent with the scientific conception of knowledge; belief that God created man in his own image is inconsistent with scientific explanations provided by the theory of evolution. In his absorbing new book, Where the Conflict Really Lies, Alvin Plantinga, a distinguished analytic philosopher known for his contributions to metaphysics and theory of knowledge as well as to the philosophy of religion, turns this alleged opposition on its head. His overall claim is that “there is superficial conflict but deep concord between science and theistic religion, but superficial concord and deep conflict between science and naturalism.” By naturalism he means the view that the world describable by the natural sciences is all that exists, and that there is no such person as God, or anything like God.

Plantinga’s religion is the real thing, not just an intellectual deism that gives God nothing to do in the world. He himself is an evangelical Protestant, but he conducts his argument with respect to a version of Christianity that is the “rough intersection of the great Christian creeds”—ranging from the Apostle’s Creed to the Anglican Thirty-Nine Articles—according to which God is a person who not only created and maintains the universe and its laws, but also intervenes specially in the world, with the miracles related in the Bible and in other ways. It is of great interest to be presented with a lucid and sophisticated account of how someone who holds these beliefs understands them to harmonize with and indeed to provide crucial support for the methods and results of the natural sciences.

Plantinga discusses many topics in the course of the book, but his most important claims are epistemological. He holds, first, that the theistic conception of the relation between God, the natural world, and ourselves makes it reasonable for us to regard our perceptual and rational faculties as reliable. It is therefore reasonable to believe that the scientific theories they allow us to create do describe reality. He holds, second, that the naturalistic conception of the world, and of ourselves as products of unguided Darwinian evolution, makes it unreasonable for us to believe that our cognitive faculties are reliable, and therefore unreasonable…