Online research in philosophy

Is the nonexistence of God conceivable? By St. Anselm.--Five proofs of God's existence, by St. Thomas Aquinas.--Comments on St. Thomas' Five ways, by F. C. Copleston.--Two proofs of God's existence, by A. E. Taylor.--God's existence as a postulate of morality, by I. Kant.--The existence of God, by J. J. C. Smart.--The problem of evil, by D. Hume.--The experience of God, by J. Baille.--Instinct, experience, and theistic belief, by C. S. Pierce.--The ethics of belief, by W. K. Clifford.--The will to believe, by W. James.--Faith as passionate commitment, by S. Kierkegaard.--God as projection, by L. A. Feuerbach.--Bibliographical essay (p. 205-208).

Alvin Plantingas Warranted Christian Belief is without questionone of the central texts of the Reformed epistemology movement. Critiques of Plantingas defence have been both multiple and varied. As varied as these responses are, however, it is my contention that many of them amount to the same thing. It is the purpose of this paper to offer an overview of the main lines of attack that have been directed as Plantingas project, and thereafter to show how many, if not most, of these objections can be understood as versions or aspects of the same criticism, what I call the Inadequacy Thesis.

ABSTRACT: Perhaps the most influential proposal in the recent literature on the epis- temology of religious belief has been Alvin Plantinga’s anti-evidentialist contention that we should treat certain religious beliefs as properly basic. In order to support this anti-skeptical maneuver, Plantinga (along with other “reformed” epistemologists such as William Alston) has looked to the kind of anti-evidentialist model that is standardly offered as regards the epistemology of perceptual belief and has claimed that there are sufficient analogies between perceptual experience and religious experience to moti- vate the use of such a model in religious epistemology. It is argued here, however, that while Plantinga et al. are right to draw our attention to these analogies, in doing so they have failed to pay due attention to important disanalogies that exist between religious and perceptual experience. Moreover, I contend that these disanalogies have epistemo- logical ramifications that require subtle modifications to the reformed epistemology thesis. In particular, following a suggestion made by Keith DeRose, I argue that re- formed epistemology would be better modelled along explicitly virtue-theoretic lines.

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.

Reformed epistemologists hold that belief in God can be rational and warranted apart from being based on any other propositions. The facts of religiousdiversity, however, are seen by many to pose a challenge to this view. In the first part of this paper I suggest some developments of Plantinga’s account of environment, proper function, and the kinds of faculties involved in the production of warranted belief. In the second part I develop a reformed response to “the Epistemological Challenge of Diversity,” with a particular focus on the “best explanation” aspect of the pluralistic challenge and the role of environment and character in a non-pluralist explanation of the facts of diversity. In the final section I address some objections.

Reformed epistemologists hold that belief in God can be rational and warranted apart from being based on any other propositions. The facts of religiousdiversity, however, are seen by many to pose a challenge to this view. In the first part of this paper I suggest some developments of Plantinga’s account of environment, proper function, and the kinds of faculties involved in the production of warranted belief. In the second part I develop a reformed response to “the Epistemological Challenge of Diversity,” with a particular focus on the “best explanation” aspect of the pluralistic challenge and the role of environment and character in a non-pluralist explanation of the facts of diversity. In the final section I address some objections.

After summarizing Plantinga’s critique of “classical foundationalism” and his substitute, Reformed epistemology, the paper argues that Reformed epistemology has so many problems that it is not an adequate substitute for classical foundationalism. Given Plantinga’s reformed epistemology, believers of any religion could have “knowledge of their God.” This is because Plantinga has not set forth the justifying conditions necessary to distinguish between “properly basic beliefs” as opposed to improperly basic beliefs. Given such problems, it is more reasonable to stick with classical foundationalism rather than Plantinga’s substitute.

Like David Silver before them, Erik Baldwin and Michael Thune argue that the facts of religious pluralism present an insurmountable challenge to the rationality of basic exclusive religious belief as construed by Reformed Epistemology. I will show that their argument is unsuccessful. First, their claim that the facts of religious pluralism make it necessary for the religious exclusivist to support his exclusive beliefs with significant reasons is one that the reformed epistemologist has the resources to reject. Secondly, they fail to demonstrate that it is impossible for basic exclusive religious beliefs to return to their properly basic state after defeaters against them have been defeated. Finally, I consider whether there is perhaps a similar but better argument in the neighbourhood and conclude in the negative. Reformed Epistemology’s defence of exclusivism thus remains undefeated.

Reformed epistemology and cognitive science have remarkably converged on belief in God. Reformed epistemology holds that belief in God is basic—that is, belief in God is a natural, non-inferential belief that is immediately produced by a cognitive faculty. Cognitive science of religion also holds that belief in gods is (often) non-reflectively and instinctively produced—that is, non-inferentially and automatically produced by a cognitive faculty or system. But there are differences. In this paper, we will show some remarkable points of convergence, and a few points of divergence, between Reformed epistemology and the cognitive science of religion.

[ I ] Introduction: Paradigms, Theism, and the Parity Thesis Few claims are more controversial than that beliefs about God are rational. ...