Abstract:
The knowledge systems of the human being consist of natural knowledge, social knowledge and spiritual knowledge; and respectively, ecocriticism includes those of nature, society, and spirit. These three systems are not necessarily linearly developed but kept in balance. Only these systems being kept in balance and agreeing with the principles of ecocriticism, can the human being live harmoniously with Nature.

Key words: linear, threedivision, knowledge system , ecocriticism