Lancer wrote:P
Molyneux wrote:Destructionator XIII wrote:That kind of thing is non-falsifiable though: there is no experiment you can do to prove it is not the case. The person at the other side is identical in every way to you; if you scan, you'll see that, if you ask him, he'll agree, etc. It cannot possibly be disproven without arguing about metaphysics, which doesn't have an objective answer either.
It literally comes down to "I say it is" vs "I say it isn't" with no way to win or lose.
The problem is that if you go in and get transported without destroying the original...you find yourself on the new world. Good.
If you go in, are destroyed and a copy is made on the new world...your copy believes it is you, and has no way of knowing that the original was destroyed. The only person in a position to know that it is indeed destructive is the person who was just killed - your original.
Given that, I cannot justify ever trying something like that unless it can be verified that it is safe. If you don't know either way, it's not safe to transport.
By what criteria are you distinguishing between an original and a copy? If you cannot provide some testable quality, then you're spinning philosophy in place of science.
There is no outwardly-testable quality. The ONLY viewpoint that can tell the difference is the viewpoint of the original...and in the case of a destructive copy, the original suffers from the slight disadvantage of being dead afterward.
A steps onto the pad.
Either:
A is instantaneously transported to the other side, and is fine; he walks off into an alien world, and is promptly eaten by an iguana.
OR:
A is destroyed and perfectly scanned. The "receiver" pad constructs a perfect copy of A, to be designated A'. As far as A' is concerned, he IS A; he has all of the same memories, right up until the moment of transport. However, the viewpoint of the original A terminated when he flicked the switch; he's dead, and a perfect copy is running around the new planet.
If the transporter could be rejiggered to not destroy the original somehow:
A steps onto the pad.
A' is instantly created on the new planet.
From A's point of view, he just stepped onto the pad and stayed there.
From the point of view of A', he just stepped onto the pad and instantly teleported across the galaxy.
However, once A' comes into existence, the two diverge; they are distinct viewpoints, with differing experiences after the point of divergence.
Given the difficulty of determining precisely which scenario is at play, I would advise against any transporter travel. Even if the perfect copy THINKS he's me, the original me may still be dead.