Shelves of libraries are filled up with numerous analyses, reviews and criticism of the Soviet communism. Authors define subversive policies of Lenin’s State as the only threat to peace and prosperity of the West. What is difficult to understand is that almost all of Western analysts missed the factor that made the Cold War unique among struggles: it focused on the war of ideas. Lenin’s ideology offered radically different political philosophy. The conflict between two concepts of human nature was the essence of Cold War.