 JoJo’s upbringing plays an important role in Wolf’s argument, but only because it left JoJo unable to fully appreciate the wrongfulness of his behavior. Thus, it is JoJo’s impaired moral competence that does the real excusing work, and similar conclusions of non-responsibility should be drawn about all those whom we think “could not help but be mistaken about their [bad] values”, if possession of these values impairs their ability to tell right from wrong (Wolf 1987: 57).