I am going under anesthesia in about a month. Once it is administered and I am unconscious, how do I know that the person who wakes up will be me and not a doppelganger with my memories? In other words, how do I know my stream of consciousness will continue after a period of unconsciousness instead of a distinct stream of consciousness starting for the first time?

Comments

The prospect of going under anesthesia is a scary one, for all sorts of reasons. But I don't think you should have much cause to worry about identity issues. I have two comments that might help alleviate your concerns.

First, you might ask yourself: What would be the difference between its being you who wakes up from the anesthesia and its being a doppelganger with your memories? From the outside, you would seem exactly the same. And from the inside, it would seem the same too. Your doppelganger might be thinking something like this: "Yesterday I was worried about whether I would wake up from the anesthesia, and I'm glad that my worries were for naught -- here I am." In other words, the prospect that you're proposing is not really one that can be discerned -- either from the inside or from the outside -- as one that makes any difference to anything.

But if that doesn't help (and I'm a bit worried that it won't), it might better reassure you if you think about anesthesia on the analogy of sleep. I doubt that you think that the person who wakes up each morning is merely your doppelganger with your memories, so why should it be any different with anesthesia?

Good luck with your surgical procedure.

Read another response by Amy Kind

Read another response about Identity, Mind