he doesn't have a religion and does not believe in god. so he thinks he's above everyone else.

for someone who needs 'proof' before believing in something and throws out scientific terms every chance he gets to make him seem credible and intelligent, he sure assumes too much without 'proof'. even if such affairs are absolutely none of his business. if religion is irrelevant because he now has answers about the origins of the universe, why bother posting stuff that he doesn't care, much less understand enough about just to mock the things he doesn't believe in?

going back to the topic...whatever the real reasons are, i sure wouldn't want to still be working at 85 years old. his job's not even the normal 8-hour workday, but a full time job in the most literal sense of the word