alt Hacker NewsWell, if you were to magically make an exact replica of a person, wouldn't it be conscious and at time 0 be the same person?
But later on, he would get different experiences and become a different person no longer identical to the first.
In extension, I would argue that magically "translating" a person to another medium (e.g. a chip) would still make for the same person, initially.
Though the word "magic" does a lot of work here.
I'm not talking about "identical" consciousnesses. I mean the same consciousness. The same consciousness cannot split into two, can it?
Either it is (and continues to be) the same consciousness, or it is not. If it were the same consciousness, then you would have a person who exists in two places at once.