| Study of personal identity, in the western traditional philosophy has a long history of deep. As early as in Plato’s masterpiece "the Philippines more than," it has a detailed discuss on the question of personal identity and immortality. Socrates for life continues with the same(persistence and identity) made a fascinating analysis, and to use his life made supreme interpretation and annotation for the answer. In the long medieval philosophy, Christian philosophy research as the background, personal identity problem in one way or another for the different levels of discussion. And modern western philosophy thinking of personal identity issues to another level. At this stage, the philosophers have proposed some in today, still need to be taken seriously systems philosophy theory(not just some philosophical ideas). The father of modern philosophy Descartes is famous in the world because of its dualism philosophy system. Under this system, the body and mind is individual two indispensable necessary factors. Locke said memory at the end of the day will be the basis of personal identity due to memory(i.e., some elements of physiology or physics). Body and mind these two basic approach to shape the contemporary study of the basic framework of personal identity metaphysics. In contemporary philosophy, the study of personal identity problems gradually evolved into a special metaphysics research field, and has produced a large number of influential thought and literature.Philosophy in China in recent years in the research field of western philosophy to the problem of personal identity is hit, some scholars have special introduction and analysis on this question, but relative to the western philosophy, our research is still in the initial state. In this paper, the problems of personal identity, related major theories and their respective comb and analyzes problems and progress. Then combined with the actual cases, this problem the important practical significance and value to display and clarification.Articles of personality in clarifying the essence of the same problem, we will issue the family decomposition, and then see personal identity problems in fact can be summed up in a family group, made up of a series of subproblems and. And analysis of these problems as reference to the development of the history of philosophy as the ordinate, with contemporary philosophy main arguments for horizontal line, is representative of contemporary theory of individual identity the main theoretical purport, theoretical advantage and its main difficulties in further elucidated. Try to discuss individual identity issues a new train of thought and framework. We will strive to distinguish experience intuitive interpretation of the first person and third person, and construct a test on the first-person perspective the unity of the various individual identity theory framework, and gives a case study to the theory. Under the rapid development of contemporary science and technology, we will with computer technology, life science and technology and information technology such as the forefront of contemporary science and technology progress as reference, with the examples of artificial intelligence and modern medical technology to personal identity, the essay discusses the practical significance of the problem, in order to contemporary science and technology under the background of life philosophy and life form to provide necessary theoretical enlightenment。... |