[go: up one dir, main page]

Academia.eduAcademia.edu

The Logical Structure of Michael Williams's Response to Skepticism

2023, Metaphilosophy

This paper aims to reconstruct the overarching logical structure of Michael Williams's response to philosophical skepticism. In many places, Williams suggests that the strategy he calls “theoretical diagnosis” is sufficient to defuse the skeptical challenge and that, accordingly, his anti-skeptical strategy consists solely in developing theoretical diagnoses. According to the account developed here, this claim is misleading—in need of significant qualification, if not outright false. Even so, the paper concludes that, in its essentials, Williams's response is structurally sound, given his understanding of the problem posed by skepticism. The paper ends with a brief assessment of the merits of that response.

DOI: 10.1111/meta.12607 ORIGINAL ARTICLE The logical structure of Michael Williams's response to skepticism Roger E. Eichorn Independent Scholar, Chicago, Illinois, USA Correspondence Roger E. Eichorn, 1755 E. 55th St. Apt. 1204, Chicago, IL 60615, USA Email: reichorn@uchicago.edu Access a Read Only copy of the entire paper here: https://onlinelibrary.wiley.com/share/ author/8NGBAX8GMYJE7EF4AX53?target=10.1111/ meta.12607 Abstract This paper aims to reconstruct the overarching logical structure of Michael Williams's response to philosophical skepticism. One goal is to forestall overhasty dismissals of his position based on failures to understand the logical relations among his various anti-skeptical claims and arguments. In many places, Williams suggests that the strategy he calls “theoretical diagnosis” is sufficient to defuse the skeptical challenge and that, accordingly, his anti-skeptical strategy consists solely in developing theoretical diagno ses. According to the account developed here, this claim is misleading—in need of significant qualification, if not outright false. Even so, the paper concludes that, in its essentials, Williams's response is structurally sound, given his understanding of the problem posed by skepticism. The paper ends with a brief assessment of the merits of that response. KEYWORDS Agrippan skepticism, epistemology, metaphilosophy, skepticism Throughout his career, Michael Williams's response to skepticism has centered on what he calls “theoretical diagnosis.”1 It is unclear, however, just how much heavy lifting Williams thinks theoretical diagnosis can manage. He sometimes suggests that it is sufficient in itself to banish the specter of skepticism; at other times, he seems clearly to be engaged in nondiagnostic theorizing when responding to skepticism. In this paper, I present an account of what I take to be the overarching logical structure of Williams's anti-skeptical strategy, a structure that includes his response to both Cartesian and what he calls “Agrippan” skepticism. My account shows that it is at the very least misleading to suggest that his anti-skeptical strategy depends solely on theoretical diagnosis, let alone any single instance of it. One goal of the paper is to forestall overhasty 1 In his first book, Groundless Belief (1977), Williams does not use the language of “diagnosis,” and he had yet to develop the term “theoretical diagnosis.” Even so, as he later informs us, “Groundless Belief . . . is an exercise in theoretical diagnosis” (1999, 201). © 2023 Metaphilosophy LLC and John Wiley & Sons Ltd. Metaphilosophy. 2023;54:87–105. wileyonlinelibrary.com/journal/meta 87