As for the system of government we have, I see the world moving towards a global democracy in the future-- but we'll need some drastic event that will unite the world (something that threatens humanity's existence).
It exists, there's two of them; one is called 'North Korea', the other is 'America'
Besides that, how do you guys think the Universe was created?
Who knows? Quite frankly, I really don't care why the universe exists. All I know is that I was born into this world, and eventually I'll be taken out of it. Where I go after that, well... Who knows?
I believe in some kind of afterlife. I have experienced ghosts first hand. Why there's an afterlife I'll never know, because I don't believe in a God - but there is something or somewhere that controls what happens on this planet. There must be.
This reminds me of Red Dwarf. Kryten told Dave that if he is a good android and serves the humans, he'll go to Silicon Heaven.
"But sir, where do all the calculators go?"
"They just... die."