Conciousness

So I've been thinking about conciousness. What makes our experience of life work? Personally, I believe it's something external - the human soul, that is joined to our physical experience in a simular vein to how things work in The Matrix. The bit of us that makes us who we are isn't tied to the same 3 (4?) dimensional world that our bodies are. I like to think of it being like our brain is an interface that our soul is plugged into.

However, I was thinking about conciousness as a product of merely a physical brain, and I can't resolve some ideas. These all revolve around the experience of the person rather then external person looking on. For example, if conciousness was purely physical, I should be able to walk into a room, copy myself exactly (technology permitting) and have the clone walk out and go on with my life as if they were me - because from their perspective, they ARE me (with not much gramatical sense either). However, even though they feel as though their conciousness has been continuous, I know that they are a copy. To everyone looking on, I've walked into a room, and I've walked back out. So is it really me? Well, no - because I can then also walk out of the room. But while I'm in the room, doing nothing, experiencing nothing... say I'm asleep or unconcious or something... is the clone "really" me? It's the me having the experience of being concious, but my conciousness has stopped - I'm unconcious. Or if you'd like to argue that unconciousness is not really no conciousness, then say the me in the room dies. Is the clone, who wasn't the original me, now the real me?

You may note there's been movies that has explored this idea like The 6th Day, or The Island, and The Matrix does the most well-known job of exploring the idea of a reality above this one, although I'm personally rather partial to The 13th Floor. The ideas are around, but as scientific research moves forward I wonder if anyone has actually considered this to an appropriate level. Say you could deconstruct someone's matter and reconstruct it somewhere else - a common science fiction idea that is being worked on in real science. From an external viewpoint, there appears to be no adverse side-effects, as the person on the other end appears externally to be the person who was deconstructed. But who is to say that the person on the sending end didn't die - that is, their experience of conciousness stopped at the point they were deconstructed. How could you tell?

Just something I've been thinking about...