The Ethics of Head Transplant from the Confucian Perspective of Human Virtues.

Head transplantation has ignited intense discussions about whether it should be done scientifically and ethically. This paper examines the ethics of head transplantation from a Confucian perspective and offers arguments against the permissibility of head transplantation. From a Confucian point of view, human beings are the most precious organisms in the world, and ren (benevolence) and li (propriety) are the basic moral principles of human beings. As long as head transplant technology remains underdeveloped, this procedure should not be done because it will pose a serious risk of harm to humans and thus violate the principles of Confucian ren and li. If head transplant technology matures to the point that it would be safe to try in humans, it still should not be performed because it would change the selfhood or identity of the head donor and the body donor and create a new person. Confucian personal virtues greatly depend on selfhood or personal identity, and selfhood or personal identity depend on one's body cultivation and mind rectification. Through the hard effort of body cultivation and mind rectification, one transforms one's selfhood or identity and personality. This selfhood, identity, and personality cannot be separated from one's body but are embedded in one's body. Thus, head transplant would destroy two persons' identities and result in a new person, and the characteristics of this new person's identity are still unknown.