Wayne, Horwich, and Evidential Diversity

In a recent article, Wayne (1995) offers a critique of Horwich's (1982) Bayesian explication of the confirmational significance of evidential diversity. Presently, I argue that Wayne's reconstruction of Horwich's account is not faithful to Horwich's original presentation. Because Wayne's reconstruction is uncharitable, his criticisms turn out to be off the mark. I try to provide a more faithful and charitable rendition of Horwich's account. Unfortunately, even this more charitable reconstruction of Horwich's position seems—at best—to provide an incomplete explication of the confirmational significance of evidential diversity.