@plainoldme,
Exactly
The disaster IS the invention of time travel.
Once invented it CANNOT be uninvented.
For to uninvent it requires only that it was never found.
A acausal paradox
Which is not the same as multiverse branching. where each new act resloves in new branched reality.
It is simply not possible. You cant destroy what allows you to destroy.
Let me give example.
"You travel back to before scientist X discovers time travel , and shot him.
But if you shot him.. no time travel and you cant travel back to shoot him."
acausality is only observed at quantum level.. not macroscopic. Tippler said you can go into the past. Theoretically he is correct. But it takes the power of a naked black hole to it. Something so far from our grasp we may as well be apes with sticks. [not to different to what we are now]
Thus reality dissolves in a plethora of multiple lines . all changed by do gooders trying to make things better
Example if i went back and shot hitlers father and another traveller went back and shot hitler. which comes first?
the one that went back to shoot hitler is not wrong.. hitlers father did not get shot. Yet he did .
resolution of contradiction says all happened.. many verses exist to accomodate.
seeing it now?
reality is FAR bigger than our imagination
Prill