I think this is one of the most important unanswered philosophical questions at this time. Are you right now and you in a minute from now identical, apart from whatever experiences you may have made in this minute? (A) Is there something which identifies you as a distinct human being which is preserved over time?
You could for example imagine a duplication machine which copies every particle and all of it’s properties of an object and creates a new object with these particles which will be identical to the first object. (Let’s just assume this were scientifically possible (B) – which we don’t know of course […]