Abstract

The dissertation does not attempt to develop a critical policy science. It attempts to investigate the possibility of one raised by writers such as Habermas. The question arises because the policy sciences are increasingly beset by aporias. These aporias are occasioned by widening perception of the limits of societal rationalization, by worries about "destructuration," and by the increasingly ideological nature of policy science. ;The first section traces the origins of the policy sciences and their development, particularly during the late nineteenth and early twentieth centuries. In this period, as today, governments, foundations, and professional societies, as well as economic, political, and social events, were instrumental in defining social- and policy-scientific problems and methodologies. From this, I extrapolate the fundamental assumptions of conventional policy science--the default theory. ;The next section criticizes basic elements of the default theory as to the nature of social science and social explanation. I argue that social sciences are sciences of various aspects of intentionality and the policy sciences are best conceived of as disciplinary technologies, in Foucault's sense. I then analyze intentionality more closely and develop a theory of social explanation that accommodates it. ;The third section criticizes the elements of the default theory as to morality and legitimacy, particularly claims that rational choice theory tells us something useful about morality. It does this only indirectly by contributing to a better theory of moral error. I next discuss the duality of moral standpoints and the difficulties this creates for solving the problem of legitimacy. The discussion shows, among other things, why utilitarianism fails. ;The concluding chapter argues that Habermas' proposal for a critical policy science based on undistorted rational agreement also fails. It is a self-estrangement theory and, however attractive it is to contemplate this ideal, it fails to project a system that is motivationally reasonable to live by. As Foucault says, critical task today is "to promote new forms of subjectivity through refusal of kind of individuality which has been imposed on us for several centuries."