To what extent can System Theory contribute to Kyosei Science?

Abstract

The aim of this article is to formulate the significance and limits of the System Theory for Kyosei Science. For that purpose, I first show the concept and methodology of Kyosei science and second characterize System Theory represented by L. von Bertalanffy, T. Parsons and N. Luhmann as well as Normative Social Theory as its counterview advanced by J. Habermas. And then, I estimate and criticize both System Theory and Normative Social Theory in the light of Kyosei Science as a practical science. Lastly, I try to reinforce the methodology of Kyosei Science by the idea of Glocal Public Philosophy in which I have been engaged for last twenty years.