 Impartiality. One strategy favored by moral realists concerned to explain away moral disagreement is to say that such disagreement stems from the distorting effects of individual interest (see Sturgeon 1988: 229–230; Enoch 2009: 24–29); perhaps persistent disagreement doesn’t so much betray deep features of moral argument and judgment as it does the doggedness with which individuals pursue their perceived advantage. For instance, seemingly moral disputes over the distribution of wealth may be due to perceptions—perhaps mostly inchoate—of individual and class interests rather than to principled disagreement about justice; persisting moral disagreement in such circumstances fails the impartiality condition, and is therefore untroubling to the moral realist. But it is rather implausible to suggest that North/South disagreements as to when violence is justified will fail the impartiality condition. There is no reason to think that southerners would be unwilling to universalize their judgments across relevantly similar individuals in relevantly similar circumstances, as indeed Nisbett and Cohen’s “letter study” suggests. One can advocate a violent honor code without going in for special  pleading.[29]  We do not intend to denigrate southern values; our point is that while there may be good reasons for criticizing the honor-bound southerner, it is not obvious that the reason can be failure of impartiality, if impartiality is (roughly) to be understood along the lines of a willingness to universalize one’s moral judgments.