1 Introduction p. 3 2 Scientific Method--the Traditional View and Popper's View p. 13 3 The Criterion of Demarcation between what is and what is not Science p. 32 4 Popper's Evolutionism and his theory of World 3 p. 55 5 Objective Knowledge p. 65 6 The Open Society p. 75 7 The Enemies of the Open Society p. 90 Postscript p. 114 Bibliography p. 117.