“This era of market economy, through advertising, media hype or awareness of the concept of the formation of other channels, has greatly changed people’s values and the pursuit。” (Brain, 1999:5) 

Especially in highly industrialized countries, people lack faith and face severely spiritual crisis。 In the constant pursuit of material, humans go farther and farther, and there are more and more diaphragm and the conflict between human and nature。 Ecologists attribute the ecological crisis that humans face to the survival crisis of modern society and cultural crisis。 And they believe that the root causes of the ecological crisis lie precisely in some of our social mechanisms, patterns of behavior and human values。 Thus, human must have a fundamental transformation of values and the current social system。 Only when the natural and social co-exist, can the ecological crisis and the crisis of survival be solved。

Under pressures of the global ecological crisis and the spread of  modern environmental movement, the ecological environment has emerged with the change of different time’s spirits, such as the spirits from the industrial civilizations to the ecological civilizations。 Ecology is the first one to show the thoughts about environment。 With the development of the ecological movement, ecological doctrine gradually has been developed to be a radical environmentalism, through the animal liberation or right theory, life center theory, ecology center on various kinds of typical theoretical form。 The latest development of the ecological doctrine is ecological feminism theory and ecological postmodernism。 The significance of ecologism is to put forward the harmonious unity of ecological values and redefine the relationship between man and nature。

2。2 The Significance of Marine Ecologism

Since Marine Trilogy are typic of marine theme, it is necessary to touch upon some ecological thoughts about the sea。 Marine Environmental problem is one of the most concerned problems in the world today。 Due to human beings’ endless claims to the marine, the ecological balance of marine has been seriously damaged。 Human beings are facing the crisis of ecological environment, which is related to their own survivals and developments。 In the face of increasingly serious marine ecological crisis, people begin to alert and reflect on themselves, and start a global marine protection movement。 The marine ecological crisis and the rising of modern environmental movements stimulate the ecological doctrine。文献综述

Marine ecology is the study of the relationship between marine organisms and marine environment they inhabit。 It is a branch of ecologism, and also a major component of marine biology。 As living beings on a water-oriented planet, we human are supposed to realize the our pertinence to the ocean and coexistence as a whole。 In ecologism, the ocean, as an organism, has functions of supporting life, ensuring the mutualistic symbiosis of its internal creatures, facilitating dynamic contact and implementing dynamic circulation with the external。 As ancient lives were born in the sea and the light, the sea has being been the organism which nurtures countless lives。

Post-modern marine ecological civilization is a new civilization of harmony between man and marine, and it requires a fundamental change in twenty-first century of the mode in thinking, attitudes and values that the human is the conqueror of marine。 Ecological view of human values is to advocate the harmonious development of man and ocean, and it is of great significance of the new values to reshape the harmonious coexistence of man and marine with the new relationships’ development。  If the mankind in twenty-first century takes ecological principle as their most important parts of value, the ecological crisis fundamentally and can truly overcome。 Harmony unity of the new situation is expected to come。

In Marine Trilogy, Carson breaks through the philosophical concepts of environmental protection to highlight the importance of being close to nature。 And she advocates harmonious co-existence between man and nature。 雷切尔·卡森海洋三部曲中的生态主义解读(3):http://www.youerw.com/yingyu/lunwen_122032.html