A Theory of the Self
A commonly held view of the self is that it is somehow divorced from a body, such that after death, which is to say, the ceasing to function or dissolution of a human brain, the person may still exist in some ghostly afterlife. Some people even experience themself during life on occasion as having an out-of-body experience, such as hovering above their body and looking down at it. I personally don’t believe the self exists without a body, nor “out of” one. No brain, no self; and while I don’t doubt there are experiences of hovering over one’s own body, I view these as no different from dreams, which are still firmly housed in the brain. The question remains: What constitutes oneself . It is one thing for there to be a self; but when is it the same self? Thus, suppose you wanted to travel to Mars as quickly as possible. A rocket ship would take too long. But you could use what the transportation...