Rene Von Schomberg

Current environmental problems and technological risks are a challenge for a new institutional arrangement of the value spheres of Science, Politics and Morality. Distinguished authors from different European countries and America provide a cross-disciplinary perspective on the problems of political decision making under the conditions of scientific uncertainty. cases from biotechnology and the environmental sciences are discussed. The papers collected for this volume address the following themes: (i) controversies about risks and political decision making; (ii) concepts of science for policy; (iii) the use of social science in the policy making process; (iv) ethical problems with developments in science and technology; (v) public and state interests in the development and control of technology.

In the following, I will discuss the current social reaction to the ecological crisis and the ways in which society reacts to technological risks, which can be understood primarily as a reaction to scientific and moral or ethical uncertainty. In the first section, I will clarify what is meant by scientific and moral or ethical uncertainty. In the second section, I will contrast Max Weber's differentiation of science, law [Recht) and morality in the modern world with the process of de-differentiation of these value spheres, a trend which can be observed in the present-day context of the ecological crisis and technological risks. We shall see that social contradictions emerge in the functional relationships between these value spheres, and that such contradictions go hand in hand with these value spheres or contexts of discourse either losing their original function or becoming transformed. Science forfeits its role as a functional authority and becomes a strategic resource for politics. Law becomes a basic constituent of an amoral form of negotiation, which can no longer be properly grasped in terms of legal categories. Morality is transformed into fear, and economics yields unprofitable practices. In the third section, I will in attempt to open up the moral and ethical dimension of how to deal with uncertainty with the help of discourse theory (Apel, 1988; Habermas, 1996), as well as outline a possible solution