  John McDowell is an epistemological disjunctivist and some have suggested that the view he espouses does not commit him to metaphysical disjunctivism. (For discussion of this claim see Snowdon 2005a, Byrne and Logue 2008, and Haddock and McPherson 2008b). Millar (2007 and 2008) explicitly endorses the claim that we should accept a form of epistemological disjunctivism about perceptual knowledge without being committed to metaphysical disjunctivism. (For more general discussion of epistemological disjunctivism, see Pritchard 2012, and see also the papers collected in Doyle, Milburn and Pritchard 2019).