Well, we're on the road to understanding how it works, at least.
http://www.medindia.net/news/Is-Your...es-44795-1.htm
Couple this with research into biological storage drives and processors for computers, and cybernetic implants (several types of which are already in use, albeit not widespead), and you've got a recipe for biological immortality with IA (machine assisted intelligence and memory).
Admittedly, it's still pretty fantastical. But you have to admit, these discoveries are likely the
kinds of things that will one day make biological life indefinitely sustainable. And if you give the guest on the Daily Show the benefit of the doubt, we're already at the point where recreating extinct life is not just possible, but probable -- and likely so within the next decade.
All in all, pretty rad.
As for the questions of identity, this is what I was driving at in either this or the other thread where RAD was proposing individual rights as paramount for a "valid" society. How we define "identity" is, in my opinion, the very same question as to how we define the "soul" -- just a different word for the same question. So I wonder why it is that something so nebulous and vague as "identity" and "individuality" is palatable to the atheist, but the "soul" is not. They are the same thing. Just choice terms for two different disciplines.
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