Two questions:

1) No species on earth "wants" to die. Every living organism has defence systems that it will try to prevent/repair any damage made to it.

Even more, (some) plants communicate and use signaling system to warn their neighbours about threats. Clearly, any species try to avoid death

How do you define "does not want to die"? 2) What about carnivorus species? Do they "allowed" to eat meat? If they are allowed, why humans can't? And more specifically, why you can't?