central
subject
our study
must
go to his psychology to find out the really correct solution of his problems. Hitherto political thinkers had regarded man as a rational being and accepted this nature of man as a dogmatic truth and consequently the starting point of their investigations. Recently, Graham Wallas, in his book Human Nature in Politics, has revolted against this traditional assumption of human nature. Man according to Graham Wallas, is hardly rational in his behavior.