Abstract: Generally,G.Lukacs holds Marxism ideology.However,he cannot break away from idealistic ideology in the problem of subject-object.This makes him not accurate in dealing with nature and society,for he turns to nature or society once for a while like a pendulum,dissevering the dialectic relationship between them.This paper illustrates the dialectic relationship of nature-human beings-society through Marxism nature,humanized nature,and conscious and free activities.

Key words: thing-in-itself, natural existence, social existence, humanized nature