[Quote=Kaligraphic]Each person is separated into 'slices' taken at Planck time intervals, and in Heaven you are placed in a huge world with weapons and your time-clones. You must then defeat your time-clones, growing stronger for each one you kill, until you become "the One" - that is, the only surviving "you".
So, really, it's the you that survives that makes it in.
(note: This post is not serious.)[/Quote]
[Quote=Dunedan]That's a question based on a lot of complicated philosophy. Your question assumes that we are somewhat separate beings throughout life, like we see in "Back to the Future" and other time travel movies... but I personally think that the way our universe works doesn't allow for time travel because people are the same.
Anyways, the philosophy. Back in Ancient Greece there was much discussion over what constituted reality- whether there are objects in space or whether everything was different at every single time. The example of this is the arrow. Some people said that at every distant second in flight the arrow became a different structure because it was moving... others said that the arrow was the same, it just moved through space.
This may seem dumb now, but it really is something we don't have many solid answers about. The latter opinion is more accepted now, mostly because it's less complicated than the other idea.
Anyways, that's an interesting question. I'd say that you're you, you were always you, you can't go back in time, and once you're dead you're dead, so you'll probably still be the you that is present and perceiving.[/Quote]
When an arrow moves through space, time slows down for it, so something certainly changes. Maybe the first theory that the greeks came up with has some truth to it?
Mithrandir wrote:How about this:
1. The you at 2 and the you at 40 are the same you.
2. "Time" is how humans deal with their inability to percieve things in more than 3 deminsions.
There is only one you, but there is no spoon.
That's the simplest way of putting what everyone has said so far, but i feel it needs a little more explanation. Let me start with another question. Why do we have age ratings on movies and anime? Surely age ratings are neccessary because forty year olds and two year olds are different and the experiences in our lives help form who we are?