What about the fact that you die when you teleport, and a new person replaces you...?  This doesn't apply to superheros, but in reality technology would most likely scan you then deconstruct you(killing you), send the information to another place, rebuild your body with new material, and that clone of you gets your memories and emotions and stuff, thinking they are you.,(reply>), Even most forms of disassembly teleportation require destruction of the original body to get all the little quantum particles in the right states and positions.  If you think of your self as being an ordered arrangement of matter, all even a disassembly teleporter is doing is moving that information state onto a different set of identical mass.<br><br>You're constantly being replaced atom by atom as you live.  Doing it all at once, or even turning yourself into a timeless being of energy and information with no matter so you can travel faster only to get a new, identical set of matter on arrival, doesn't change that.<br><br>You are an unbroken flow of information that makes its way through spacetime from your birth, to death.  The specific set of "crude matter" (as Yoda would put it) that you inhabit matters not, as none of the particles that make you up are at all unique.  It is their arrangement in any slice of spacetime that identifies them as you.   If that arrangement isn't disturbed, you aren't harmed, even if every one is destroyed and replaced with a copy.<br><br><br><br>Teleporters that DON'T use wormholes or have to destroy your body to make a copy are where the real existential and moral questions start comming in! (But those are likely impossible, due to quantum mechanics not letting you know everything about any particle at once),(reply>), I don't disagree. I was just curious to see why SGT_Weber seemed to be so confident in what they were saying.,(reply>), There isn't a way to prove it, unfortunately. It's a debate of perspective; even if it <i>isn't</i> "you", that won't matter to anyone else, because for all intents and purposes, the new you is the same as you.,(reply>), But how do you know whether this sustainable consciousness is ever transferred to anyone else, whether that is the product of a "suicide Teleport", or a normal clone? Perhaps a new consciousness is born each time. And how would we prove it either way?,(reply>), actualy you are you, even after such a "suicide Teleport" the one thing that make us to us, ist the sustainable Consciousness, this is the only reason why whe're feeling us as a Human. <br>in fact even a Normal Clone would be "you" for the Exact moment in witch he was created, as long as he have your  sustained Consciousness, but after that, the Clone would be a completly Differet individual even with the excat same DNA, and Memories though your shared sustained Consciousness