Karl Popper is not, as yet anyway, a household name among the educated, and this fact requires explanation. In this book, Bryan Magee gives a bold, clear outline of Popper's thought which exhibits its systematic unity.
Scientific method - the traditional view and Popper's view; the criterion of demarcation between what is and what is not science; Popper's evolutionism and his theory of world; objective knowledge; the open society; the enemies of the open society.