gassy wrote:
Was talking to a couple of people about going back it time etc and it got me thinking about this currently hypothetical scenario.
It is present day (09/01/2011), and Im 20 years old and a conscious human being with a mind, who has decided to use my time machine i found.
I have gone back in time a few years to see my 10 year old conscious self.
I have decided to kill him.
So i do.
So what happens to my 20 year old conscious self?
I find it very difficult to understand why I would die and disipate too, so im going to presume I (my 20 year old conscious self) am still alive.
Therefore if i go back to "present day", 09/01/2011 will i be in space and time line where i have died 10 years ago (ie still have just the one timeline)
Or would i be in a time line where everything i have consciously perceived previously, has occured? (ie create 2 time lines, or maybe a parallel universe)
What do you think?
and Why?
The so-called Grandfather Paradox which is pretty good proof that backward time travel is not possible.
ruveyn