Kelly James Clark

Since the turn of the twenty-first century, naturalism has become one of the most prominent philosophical orthodoxies in the Western academy. Yet naturalism is more often assumed than defended. The Blackwell Companion to Naturalism offers a systematic introduction that defines, discusses and defends philosophical naturalism. Essays tackle naturalism's role in existing cultural conversations, from Libertarianism to Confucianism, and provide detailed examinations of philosophical concepts like metaphysics, realism, feminism, science, free will, and ethics as viewed through a naturalist lens. With contributions from an international array of established and emerging scholars from across the humanities, the collection encapsulates contemporary debates in the field. The Blackwell Companion to Naturalism provides an enlightening and accessible guide for self-identified naturalists and philosophy students who are new to naturalism alike.

Since the turn of the twenty-first century, naturalism has become one of the most prominent philosophical orthodoxies in the Western academy. Yet naturalism is more often assumed than defended. The Blackwell Companion to Naturalism offers a systematic introduction that defines, discusses and defends philosophical naturalism. Essays tackle naturalism's role in existing cultural conversations, from Libertarianism to Confucianism, and provide detailed examinations of philosophical concepts like metaphysics, realism, feminism, science, free will, and ethics as viewed through a naturalist lens. With contributions from an international array of established and emerging scholars from across the humanities, the collection encapsulates contemporary debates in the field. The Blackwell Companion to Naturalism provides an enlightening and accessible guide for self-identified naturalists and philosophy students who are new to naturalism alike.

A recent development in the philosophy of religion has been the attempt to justify belief in God using Bayesian confirmation theory. My dissertation critically discusses two prominent spokesmen for this approach--Richard Swinburne and J. L. Mackie. Using probabilistic confirmation theory, these philosophers come to wildly divergent conclusions with respect to the hypothesis of theism; Swinburne contends that the evidence raises the overall probability of the hypothesis of theism, whereas Mackie argues that the evidence disconfirms the existence of God. After a careful analysis of the individual authors, this dissertation critically examines the assumptions of the project. The authors consider arguments for the existence of God separately--the cosmological argument, the argument from design, apparent miracles, the problem of evil, and arguments from religious experience--and then conjoin them to assess the cumulative effect of the arguments. The assumptions are that the probability calculus may be interpreted for a successful inductive argument for or against the existence of God, that inference to best explanation is applicable to the justification of religious belief, that the justification of belief in God is analogous to the justification of a scientific theory, and that a classical foundationalist conception of rationality is correct. It is the contention of this dissertation that all of these assumptions are incorrect. All of the major interpretations of the probability calculus are examined and it is argued that there are either no interpretations for the probability assignments or no interpretations which will advance an argument for or against the existence of God. It is also argued that the usual methods for interpreting the explanatory power of theism will not determine any non-zero probabilities; however, density measuring will provide a non-zero interpretation. In the final chapter it is argued that a subjective Bayesian conception of rationality is neither a necessary nor a sufficient condition of rationality and that classical foundationalism is self-referentially inconsistent. An alternative approach to the rationality of religious belief is offered that proceeds along Reidian and Plantingan lines, belief in God is properly basic