Scott Aikin

Simply stated, Pragmatic Invariantism is the view that the practical interests of a person can influence whether that person’s true belief constitutes knowledge. My primary objective in this article is to show that Pragmatic Invariantism entails external world skepticism. Toward this end, I’ll first introduce a basic version of Pragmatic Invariantism (PI). Then I’ll introduce a sample skeptical hypothesis (SK) to the framework. From this I will show that it is extremely important that the phenomenally equivalent skeptical scenarios generated by SK are actually false. We’ll then see that by combining PI and SK, the effect will be to place extremelyhigh demands upon evidence for ~SK. It will finally be observed that, while we may have good evidence for ~SK, we do not have extremely strong evidence sufficient for establishing ~SK. This supports my conclusion that any standard version of Pragmatic Invariantism ultimately entails external world skepticism. If successful, my conclusion will critically undermine the current view that Pragmatic Invariantism is actually a skeptically resistant position.

John Dewey points out in A Common Faith (1934) that what stands in the way of religious belief for many is the apparent commitment of Western religious traditions to supernatural phenomena and questionable historical claims. We are to accept claims that in any other context we would find laughable. Are we to believe that water can be turned into wine without the benefit of the fermentation process? Are we to swallow the claim that there is such a phenomenon as the spontaneous conception of a child without the intervention of the traditional technique? Were we to confront these claims in any but a religious context, we would dismiss them as the workings of an overactive imagination or simple cover for an overactive sex life. But for the devout believer, there is no doubt even with a paucity of evidence. At the same time, the rise of science has forcibly suggested the idea that the natural world is self-contained and, if explainable, that explanation will come from within. There seems to be no room for the traditional God and, much as one might wish otherwise, nothing for him to do. Perhaps...

This article poses two regresses for justification of moral knowledge and discusses three models for moral epistemic infinitism that arise. There are moral infinitisms dependent on empirical infinitism, what are called “piggyback” moral infinitisms. There are substantive empiricist moral infinitisms, requiring infinite chains of descriptive facts to justify normative rules. These empiricist infinitisms are developed either as infinitist egoisms or as infinitist sentimentalisms. And, finally, there are substantive rationalist moral infinitisms, requiring infinite chains of normative reasons to justify moral rules. Rationalist moral infinitism is posed as a mixed view integrating moral intuitions with the demand for justifying reasons.

Theism is a cluster of views. The first of which is that God exists. Others are that God has all the relevant omni-attributes, that He created the world, and that He communicates with and performs miracles on behalf of humans. There is one additional view that is often overlooked. It is that humans are obligated to worship God. Importantly, this issue of worship is of central importance to traditional theism. And it extends into pagan thought that predates Christianity. Take, for example Epicurus' deployment of the argument from evil: If god is willing to prevent evil, then he is not omnipotent. If he is able but unwilling, then he is malevolent. If he is able and willing, from whence comes evil? Is he neither able nor willing? Then why call him god?

The straw man fallacy consists in inappropriately constructing or selecting weak versions of the opposition’s arguments. We will survey the three forms of straw men recognized in the literature, the straw, weak, and hollow man. We will then make the case that there are examples of inappropriately reconstructing stronger versions of the opposition’s arguments. Such cases we will call iron man fallacies. The difference between appropriate and inappropriate iron manning clarifies the limits of the virtue of open-mindedness.

Editors’ Note: We decided that a commentary to the original Aikin essay from the perspective of humanities policy would be beneficial. We then invited Scott Aikin to respond to this commentary. What follows is (a) the Briggle/Frodeman commentary and (b) the Aikin response. We present the discussion in its entirety in the conviction that this transparency will help the reader to critically assess the viability of these arguments and to draw his/her own conclusion as to the efficacy of such reasoning for environmental philosophy as such.

Abstract Epistemic infinitism is certainly not a majority view in contemporary epistemology. While there are some examples of infinitism in the history of philosophy, more work needs to be done mining this history in order to provide a richer understanding of how infinitism might be formulated internal to different philosophical frameworks. Accordingly, we argue that the philosophy of Emmanuel Levinas can be read as operating according to an ?impure? model of epistemic infinitism. The infinite obligation inaugurated by the ?face to face encounter? with the Other yields an approach to the ethics of belief that accords with infinitism. This reading of Levinas brings his ethical thought into dialogue with contemporary epistemology as well as provides an historical example of infinitism within the current debates

What should individuals do when their firmly held moral beliefs are prima facie inconsistent with their religious beliefs? In this article weoutline several ways of posing such consistency challenges and offer a detailed taxonomy of the various responses available to someone facing a consistency challenge of this sort. Throughout the paper, our concerns are primarily pedagogical: how best to pose consistency challenges in the classroom, how to stimulate discussion of the various responses to them, and how to relate such consistency challenges to larger issues, such as whether scripture is, in general, a reliable guide to truth.