Based on the core topic of ecological criticism to capitalism brought by classic Marxism, Frankfort School and ecology Marxist and the basic principle of historical and logic unification, this book gives a systematical analysis to the theory of ecological criticism discussed in works of classic Marxism, Frankfort School and ecology Marxist. Meanwhile, it demonstrates a horizontal comparison and research to these two viewpoints of social criticism of Marxism and ethical criticism of environmental ethics. Research on Social Criticism of Environment Issue promotes a deeply research and development on environment philosophy, and makes humans profoundly ponder over and resolve global environment issue.