Abstract: The criticism on Nozick made by communitarians mainly focuses on his preaching of absolutization of personal power, abandonment of personal social responsibility and negation of personal social value. The communitarians incisively noted the limitation of the Utopian society on the premise of rights fancied. Such limitation shows the abstraction of individual. On the abstracted individuals, he constructed his Utopia. This made the individuals break away from society. Hence it is unreasonable.