Things would be so much simpler if we just accepted that humans are only built to live for so long...
Of course we cannot accept death. No one has come back from death (true death, of course. Not talking about NDEs) so naturally we are frightened. We don't know what is there so we rely on religion and hope that one will still exist. But still in the back of our minds we fear. Fear nothingness or we fear the depths of hell. Both, if you think about it, are rather frightening prospects for some and we don't want to let go. This world right now is just too good for that. What it offers is just too sweet. So even though we know in our hearts all of us will die, eventually we try and postpone it as long as we possibly can just so we can savor it longer. If that means sacrificing what we deem to be lesser beings then so be it. Most of us have no problem with eating animals to prolong our lives by living on their proteins and fat so therefore not many have much of a problem by using them to ensure that we can live that one last year. And for some... 60 years longer than they otherwise would *waves to Joe*