If consciousness is an electrochemical activity, as it appears to be, then it is identical in composition but different in form, patterns of firings, information recognition processing.
Aye. But if all we can say with any confidence is that consciousness is
the result of electrochemical activity, we cannot make that assumption. If we're talking about appearances, the subjective experience of consciousness feels nothing at all like electrochemical activity. It feels like whatever is being experienced at the time. Thus it may be overreaching to say consciousness appears to BE electrochemical activity.
But the result is inseparable from the process. The combination of physical elements and the sequence they fire becomes the mental representation. The specific architecture and its activity forming consciousness from its own matter/energy configurations.
But where are these pixels? In the case of a screen, I can point to them. With the right program, I can even zoom in and distinguish individual pixels. They are tangible, publicly observable entities with a definite location in space.
Conscious activity is detectable. Subjects are able to report their feelings and thought while brain activity is being imaged. Predictions about decisions have been made before the subject becomes aware (readiness potential)
Which is why I have to call bullshit when you say:
Well, you are wrong. There is no evidence for the presence of an agency that is not a part of brain architecture and its electrochemical activity.
I call bullshit to the claim of a non material source or element to consciousness.
Substance dualism is bullshit.
Given the evidence, consciousness appears to be a physical process formed by brain activity.
Proposing 'non material' as a solution is bullshit on several fronts.
1; it doesn't explain anything.
2; it cannot be tested.
3; therefore it cannot be detected.
4; the is no logical way that something non material (whatever the hell that's supposed to mean or be) can interact with material.
1. It's incoherent to say something is 'composed of' activity. Activity isn't a substance. Nothing is made of action.
That's not what I said. I was referring to the physical architecture of a brain, including it electrochemical activity as a component or element of its structure and function.
So if that physical composition and its activity forms and generates consciousness, and there is no substance duality, then consciousness is a part of the brains composition while consciousness is being generated, so is in no way separate from the brain and its composition/ activity.
Abstract
The directness and vivid quality of conscious experience belies the complexity of the underlying neural mechanisms, which remain incompletely understood. Recent work has focused on identifying the brain structures and patterns of neural activity within the primate visual system that are correlated with the content of visual consciousness. Functional neuroimaging in humans and electrophysiology in awake mokeys indicate that there are important differences between striate and extrastriate visual cortex in how well neural activity correlates with consciousness. Moreover, recent neuroimaging studies indicate that, in addition to these ventral areas of visual cortex, dorsal prefrontal and parietal areas might contribute to conscious visual experience.
2. That just leaves brain matter. If you honestly believe that the smell of burning rubber is actually made of neurons and their connective tissues, you should be able to find it somewhere in the brain. You should be able to isolate this slimy object, put it on a microscope slide, and say "here is the smell of burning rubber." Do you not see how ridiculous that sounds?
That's got nothing to do with what I said. You have constructed your own version at which you hurl irrelevant objections.