MacIntyre’s argument in chapters 6 and 7 of After Virtue moves further into the problems caused by the fact/value distinction, the development of social science, and the managerial/bureaucratic approach to dealing with people. The threat to democracy posed by the social engineering mode of thinking begins to take center stage. Along the way, unicorns and witches are unmasked so that we can see that, in MacIntyre’s view, without adequate grounding for moral reasoning, there is no justification for rule other than the will to power.