Environment ethics expands the object of morality from man to the natural thing at least to the animal with sensation;turns the value coordinate from the utility relation among people to that of the inner part of the ecosphere and expands the ethics relation from the relation among people to the relation between man and nature.So,in the“ecological thought”or“green though”that grew up in the middle period of last century,people took the growth of the environment ethics or ecological ecological ethics as theoreticly and practically surpass...