| About the subjectivity issue, Marxian philosophy differs from not only the old mate realist but also the traditional subjectivity theory, the representatives of which is Descartes and kant. Marxian philosophy's distinguished characteristic lies in that he set humans in the concrete social historical practices and gave up the way of discussing the subject abstractly as idealism .Thus, it can provide a reality basis for the development of subjectivity. Because of the ecological crisis, there's a debat on twoviews"human-is–the-centre-of-the-nature"and"human-is-not–in-the–centre-of-the-nature".According to this debate and the post modern philosophers'such as Foukau's view"human has died", this essay focus on talking about the necessity and reality of subject's existence and development from the view angle of social historical development.We are expounding it from two sides: One hand, social development itself is the product of subject's action .It includes four meanings: First, material activities is the premise and basis of the social existences. Second, spirit producing activities provides theory arms for the social reformation. Third, the associating activities between the subjects broaden the space of the social development. Fourth, subject's alternative nature can precipitate social development from possibility to reality. On the other hand, social development can provide realistic conditions for the subject's development. It behaved like these: first, social development can provide suitable environments to help propose the subjectivity; second, the development of social productivity and science technology has improved the activity ability of subjects; the development of social spirit civilization and education has provided spirit power and intelligent support for the subjects'activities.In the end, on the considering of the social reality, this essay has discussed the value function of proposing the subjectivity, which is just the realist meaning of this essay. The discussion was divided into two steps: First, proposing the subjectivity is the need to inspire the energetic of constructing the harmonious society; second, proposing the subjectivity is the nature need of constructing the socialism harmonious society. And the later is discussed mainly about the three points which can embody the nature of socialism harmonious society. That is, all the harmony between human and nature,human and society ,human and human needs to propose the subjectivity. |