Consciousness is the least understood thing in science. You can't claim 100% certainty in one sentence and then claim we don't know everything about how it works in another. How can you be 100% certain when you don't know how something works.
" People who claim they know all the answers, are generally the people with the the fewest correct answers because they also make the most assumptions and leaps of faith."
You seem to be describing yourself there.
Not at all. I base my beliefs on what is demonstrable, and from everything humans have seen and studied about the brain, scientists have yet to say 'There must be something supernatural at play here.' When people get brain damage it affects their personalities, so unless brain damage also affects their souls, what explanation can you provide that has some demonstrable evidence, and doesn't rely on giant leaps of faith? None. Zero. Zilch.
Rational people say "I don't know" when they don't have evidence to support one position or another, not make up something to make themselves feel better. Or to explain the unexplainable. Just for a second, think about that.
Experts don't know exactly how consciousness works. At the moment it's
unexplainable. Why are you attempting to explain the currently unexplainable, and getting bent out of shape when people call you on it? If experts had an explanation, it wouldn't be unexplainable.
It has been discovered that animals use quantum processes in their organs. Birds eyes for example. It is likely that our own brains have evolved to take advantage of various quantum states. Given how little we understand about quantum mechanics there very well could be a field which imparts what might be described as consciousness into a brain. I wouldn't be so quick to rule it out. Might explain why our observation of quantum event changes that event and this even extends into the past.
I'm not ruling out the possibility, I'm just not believing it until I see some evidence that it is
more likely true than not true. Want to know why? Because I actually care about the likelihood that my beliefs are true. If you want to believe things just because they
might be posible, go ahead - that's called taking a leap of faith. I refuse to hold beliefs without justification.
An excerpt from New Scientist to shed some light on bird eyes;
"BIRD brain" is usually an insult, but that may have to change. A light-activated compass at the back of some birds' eyes may preserve electrons in delicate quantum states for longer than the best artificial systems.
Migrating birds navigate by sensing Earth's magnetic field, but the exact mechanisms at work are unclear. Pigeons are thought to rely on bits of magnetite in their beaks. Others, like the European robin (pictured), may rely on light-triggered chemical changes that depend on the bird's orientation relative to Earth's magnetic field.
A process called the radical pair (RP) mechanism is believed to be behind the latter method. In this mechanism, light excites two electrons on one molecule and shunts one of them onto a second molecule. Although the two electrons are separated, their spins are linked through quantum entanglement.
The electrons eventually relax, destroying this quantum state. Before this happens, however, Earth's magnetic field can alter the relative alignment of the electrons' spins, which in turn alters the chemical properties of the molecules involved. A bird could then use the concentrations of chemicals at different points on its eye to deduce its orientation.
Physics has hypothesized disembodied brains, AKA Boltsmann Brains. Such a brain interacting at a quantum level with an organism might give the appearance of that organizm being conscious. I'm not saying this is how it happens, I'm just pointing out one of countless ways it might happen. The fact of the matter is we don't know how consciousness arises or where it comes from.
We don't know exactly, but the overwhelming majority of experts in neuroscience don't jump from 'we don't know exactly how the brain works' to 'must be an untestable phenomenon that we should have faith in'. They're scientists, it's their job to experiment BEFORE providing a conclusion.
If the Aware project shows people have information about things they shouldn't, then we can surmise we know even less than we thought we did.
You claim everyone isn't recieving the same radio signal and hence it can't be true. Well, if you strip away ego, you will find that each of our experiences are identical. Bascially pure awareness with nothing else.
Experiences are subjective by default. To say we have the same subjective experiences is like saying you're a married bachelor.
That the radio stops working because you stomped it just goes to prove my point. You break the radio, it no longer receives the signal hence you call it dead. Now if that radio were repaired and then brought back to life with memories of floating above your work bench watching while you repaired it then you might consider something else was going on.
Let's stop using a faulty comparison between radios and people. What in reality represents a testable, tangible wave that enters our brains and determines our actions? If your answer is the soul, I am going to ask you for testable evidence of the soul. If you cannot provide it, you have no argument with a basis in reality as we know it yet.
EDIT: And you're right, the brain is a bit of a "black box". We know stimuli goes in, and then we behave or act in a certain way.
Exactly how that happens, we don't know - but the best explanation is a series of natural phenomenon that when combined, give us a sense of self; or a consciousness. Our species has a unique intelligence that allows us to do thing other species can't, if you look at our brains physical makeup, you get an answer.... a natural answer.