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when you try to find the thing that experiences reality, what do you think you’ll find?
Grey goo, a network of neurons, a brain. You can literally inject chemicals into your body that change your emotions and consciousness. Physical things can interrupt my consciousness, so why would you assume consciousness is not a physical phenomenon?
When I look through a microscope, photons go through the lens of the microscope, then similarly go through the lens of my eye. My retina absorbs those photons and translates them into action potentials a.k.a. chemical/electrical signals. Those action potentials reach my occipital lobe (going through some synapses as purely chemical signals) where they interact with other action potentials from other parts of my brain, and I have the experience of seeing an image.
If my occipital is not the final destination of these signals, then what is? Where does the information go after it’s processed by my brain?
Ok, obviously we don’t know the exact mechanism of consciousness and thoughts, no argument there.
You think the belief that my entire self is nothing but a gooey grey organ inside my skull that can be irrevocably damaged by slipping on the floor is comforting?!
Our current understanding of a thing is an interesting way to phrase this. I would argue that our current understanding of a thing is literally the only way we can meaningfully study something. We start with our best current model and go from there. Of course there are sometimes paradigm shifts and big discoveries that seem to come from nowhere, but those are rare, and generally still fit into a wider model for how the universe works. If you don’t understand how some function of the brain works, you shouldn’t jump to the assumption that biology can’t provide an answer. I’m not saying our neurons can’t be the receivers for some extra-dimensional consciousness radio, I’m just saying use Occam’s Razor.
You seem to be looking at the explanation of consciousness the way people looked at the explanation for the inheritance of traits from parents before we knew anything about genetics: a complete mystery. I think the current neuroscience on consciousness is closer to how we were dealing with genetics in the 40s: we knew there was genetic material, we were looking for it, we just didn’t know exactly what it was (DNA). The problem with consciousness is that it isn’t a single thing. It’s a process, so until we nail down every individual step of the process, there will always be people saying that the part we don’t understand yet is the part that can’t be explained by biology.
Have you seen/heard this? https://www.npr.org/2023/08/20/1194905143/how-the-brain-processes-music-with-a-little-help-from-pink-floyd