By defi nition, a “ghost” is a “disembodied personality,” and, as of now, there is absolutely no physical evidence that the human personality even exists. Science will not admit that such a thing is present inside the body while it is still functioning, so we are far from scientifi cally proving that it exists outside the body (as a ghost) after death.However, I don’t think there are any among us who do not accept the idea of the personality, or spirit, and if it can exist inside the body, then why not outside it?