magicdanw wrote:
I hear what Kllrnohj is saying, but I don't think it all makes sense. I believe that logically, there must be a soul that is independent of our bodies. All our actions can be explained by neurons firing in a big chain reaction that was caused by The Big Bang oh so long ago. However, we have consciousness. We see things through our eyes, and recognize our thoughts. I don't believe this is possible if our consciousness is not due to an external presence - a soul. Were it not for a soul, we would act exactly the way we do, but there would be no "I," no consciousness, to be aware of internal thought and reflection. It would simply go unnoticed as one of many neuron firings.
But why can't consciousness be a function of firing neurons? Our brain processes sight, this we know (we even know where in the brain it happens), our brain processes our thoughts, and our brain processes our feelings (easily seen and interpreted by EKGs).
In fact, everything you do, say, think, and feel can all be directly observed with various scans. If the "soul" were external to the physical body, there would be some missing information. A lack of processing in various areas. But this doesn't happen. Indeed, alterations to the brain can result in drastically different behavior, speech, and feelings. Brain damage can cause peaceful people to become violent, and violent people to become peaceful. If such behaviors were indeed external, this wouldn't happen. You can even teach your brain to talk directly to computers and control things on a screen, and your brain tricks yourself into believing it is an extension of yourself (as in, moving a box on a screen becomes as natural as moving your own fingers - you don't have to "think" about the action, you simply "do" the action). All of that is obviously physical, as it is done by inserting wires in special locations. Remove or move the wires, and you have to re-train the brain (or it might not work at all depending on where the wires are placed)
Self awareness is overrated. I can write a simple AI program that knows it exists, that is simple. Programming it to actually accomplish things (such as being able to learn) is far more difficult than programming it to recognize itself. Heck, computers are far more self aware than humans are. Think about it, anything involving yourself is always vague and generalized. You feel hot or cold, not temperatures. You feel sick in general areas, but don't know what specifically. So clearly you can't mean self aware in terms of knowing what is currently occurring in yourself, since you don't know what is happening inside you.
I assume you won't agree with my above paragraph, so how do you define self aware? What is the criteria to becoming "self aware"?