 But one need not be a thoroughgoing utilitarian to argue for instrumentalism in democratic theory. There are arguments in favor of instrumentalism that pertain directly to the question of democracy and collective decision making generally. One argument states that political power involves the exercise of power of some over others. And it argues that the exercise of power of one person over another can only be justified by reference to the protection of the interests or rights of the person over whom power is exercised. Thus no distribution of political power could ever be justified except by reference to the quality of outcomes of the decision making process (Arneson 1993 [2002: 96–97]; 2003; 2004; 2009). Another sort of argument for instrumentalism proceeds negatively, attempting to show that the non-instrumental values most commonly used in attempted justifications for democracy do not actually justify democracy, and that an instrumental justification for democracy is therefore the only available sort of justification (Wall 2007).