 Objection: This objection holds that a political theory that abolishes political structures makes no sense. A related concern arises when anarchism is taken to be a critique of authority in every case and in all senses. If anarchists deny then that there can be any arché whatsoever, then the claim contradicts itself: we would have a ruling theory that states that there is no ruling theory. This sort of criticism is related to standard criticisms of relativism and nihilism. Related to this is a more concrete and mundane objection that holds that there can be no anarchist movement or collective action, since anarchism is constitutionally opposed to the idea of a movement or collective (since under anarchism there can be no authoritative ruler or set of rules).