Even if I don't completely agree, only on this website it is acceptable to downvote one because they have a different philosophical perspective. smdh -- I thi

Even if I don't completely agree, only on this website it is acceptable to downvote one because they have a different philosophical perspective. smdh -- I think it's both, spread our DNA and faff around in between reproductive times. But there is no imperative whatsoever, and no one will judge your preference at the end. On a long enough timescale, even Einstein's impact is lost in the cosmic background noise.