 The second argument we might attribute to a character called “Wrightgenstein” or just “W.” for short, since it originates in Crispin Wright’s interpretive work on Wittgenstein. Qua externalist, W. acknowledges the possibility of error in discerning one’s own mental contents, as when Dry Oscar misjudges his empty concept to have a natural kind content. Even so, he sees no reason to surrender the warrant possessed by ordinary judgments about content. This parallels a natural view of perceptual judgment: Even though perceptual illusions occur, ordinarily we still possess warrant for our perceptual judgments about the world. W. thinks this is because our ordinary perceptual and self-attributing judgments enjoy a kind of “default” warrant. Such a warrant discounts the possibility of illusion, even when one has gathered no supporting empirical evidence. Though if a reasonable suspicion arises, the default no longer applies. But ordinarily our judgments are “presumed innocent” of error until proven (or at least evidenced to be) guilty; this in turn is rooted in our communal practices, and is justified on pragmatic grounds (Wright 2000a, p. 152–153).