Soul beliefs are universal among religious folk but vary tremendously from culture to culture, In fact, in tribal societies without formal religious dogmas, soul beliefs can vary from individual to individual. A review of notions regarding the soul (or souls) amongst tribal and post-tribal societies does evidence, nonetheless, a recurring pattern of focus on the soul envisaged as the vital life energy of the body and/or as encapsulating one of more mental faculties. Not surprisingly, theories as to the psychological basis (...) for soul belief vary as well, but a strong case can be advanced that at its core, soul belief is about the essence of the self, which involves the psychological process of ipseity. (shrink)