The discovery of death may well be the defining moment in the evolution of our species. The knowledge that our existence is circumscribed, that it cannot be taken for granted, brought about our fall from grace, our loss of innocence. The fact of Death is the cornerstone on which all human knowledge is built. It is the source of our greatest anxiety, and of our greatest inspiration. It is a fact that even today most, if not all of us, continue to refuse to accept. That refusal has led us to search for a "work-around". It has led us to...