 The efficiency of such norms of blame will be dependent, in part, on the culture in which they are to operate—on the dispositions of individuals to react to blame and the promise of blame, and on the possibility of inculcating these dispositions in a given group—and, for this reason, the domain of moral duty will vary with time and place (Auguste Comte, X: 338; Miller 2010: 99). A significant remaining question is whether there is a constraint placed on morality by the logic of that emotion: whether, in other words, there are certain actions which, because of the nature of the emotion of blame, cannot be regarded as morally wrong (Jacobson 2008).