The global ecological environment crisis is more and more prominent in the present era. In the face of the ecological problems, Ecological aesthetics and Ecological poetics are transcendence to traditional poetics and aesthetic. As one of the philosophers who are first to realize the natural and spiritual ecological crisis caused by scientific technology, Heidegger sent out a call of "save the earth" as early as in the 1930's. By its thinking road to say, we think that the ecological dimension of Heidegger's Poetics, based on its philosophy, contains the following three aspects: First, "Thinking of being" as poetic methodology. Based on the problems of thinking, Heidegger Poetics (philosophy) runs through a hermeneutic phenomenological method which showed as non-object way of thinking, which contains the criticism about subject metaphysic and anthropocentrism; And the late Heidegger's tracking from the method to the road shows the thought of the "returning" posture. This "returning thinking" is the "return pace" of the thinking road, which contains an ecological dimension of returning to origin and nature. In addition, through the analysis about the overall structure and specific aspects of "Being-in-the-World" and "Being-toward-death" in "Being and Time", Heidegger reveals the effort to try to eliminate the subject priority in the world, which includes rich ecological implication among the thinking of "in-being" and holistic thinking. Secondly, "Earth poems" as concept of poetic art. Heidegger later turned interest to the field of art and poetry. Heidegger's concept of poetic art has a very close relationship about the earth. Based on the original works of art, and the nature of poetry, Heidegger reveals the association among art works, the nature of poetry and the essence of the earth; Through the poet's coming home and protecting the earth's mystery, Heidegger reveals the homeless of modern people, the possible of returning home, which contains such thoughts as home consciousness and protection to the earth's mystery, laiding a foundation to modern Ecopoetics; Through exploring the fall and save of the earth, and people poetic dwelling on the earth, Heidegger proposed that the earth is the human dwelling homes, but there no scale on the earth, only to divine standards to guide people beyond their own people to the earth on which people poetic dwelling. Heidegger's poetics have always maintained concerns to the survival and existence of human and everythings on earth, which makes it different from traditional aesthetics and poetics. Thirdly, "Nature's words" as poetic theory of language. Heidegger give the unique and special thought and concerns to language in later stage.Based on the analysis of the nature of technology and the secret worry of technical language, Heidegger distinguishes between natural language and technical language, which leds to his thinking on the nature of language, which is to overcome the technical language and the shortcomings of language technicalization, following natural order and returning from the technical language to natural language. Natural language is natural speech. In Heidegger, natural speech has four contents as the existent speech, the silence Sagen, the real speech and the poetic speech, which has unique embeddedness of earth. Language as natural speech gathers Heaven, Earth, God and People in the silence Sagen, thus constitutes an important thought of later Heidegger-The world games among Heaven, Earth, God and People. The Ecological Holism contained therein provides an important theoretical resource for latter eco-criticism researchers.We used "Thinking" as a poetic methodology, "Earth Poems" as concept of poetic art and "Nature's words" as poetic theory of language as the mark to study the ecological dimension of the different stages of Heidegger's Poetics. They together constitute to the overall style and unique landscape of Heidegger Poetics'ecological dimension. Heidegger's Poetics has unique ecological value characteristics in the philosophical foundation, ways of thinking, Form and content and style, and there are also some flaws and shortcomings. Under contemporary eco-criticism and eco-aesthetics field of vision, it has great significance to do an in-depth excavation to Heidegger's Poetics thoughts and absorb the essence of his thinking to overcome the limitations and weaknesses of his ideas under the guidance of Marxism. |