I'm not sure that's a meaningful question. I undoubtedly change from year to year, so… But there is some kind of continuity, which I'm afraid could be broken by a change of substrate. (But then again, we could change my substrate bit by bit…
If it weren't, I would not care, because it wouldn't break anything I value. If preservation of identity doesn't even happen currently in our mundane world, I would be stupid to value it. And I'll happily upload, then (modulo the mundane risk of being badly emulated of course).
But first, I must be convinced that either identity wasn't preserved in the first place, or that uploading preserves identity, or that I was just confused because the world actually works like… who knows.
A change of substrate occurs daily for you. It's just of a similar class. What beyond simple "yuck factor" gives you cause to believe that a transition from cells to silicon would impact your identity? That it would look different?
From Being a Realist (even if you believe in God):
My mother, who doesn't call herself a theist (I think she's agnostic), doesn't even accept realism. She doesn't even agree with this:
That's little more than tautologies here. Yet it elicited an impression of being forced to believe. I know because she told me about the totalitarian dangers from such narrow thinking.
I'm happy to have finally found the root cause of our ongoing disagreement, but now, how can I deal with that? It looks pretty hopeless, but just in case, does someone have a suggestion, or should I just leave it at that? (My ego doesn't like it, but giving up is an option.)
Now I'm relieved to know that in near mode, she's a complete realist. This craziness only shows up in far mode.