phyllo wrote: ↑Fri Sep 09, 2022 6:34 pm
I'm asking you where you think consciousness and subconscious come from.
That's an interesting mystery. Mind-brain philosophers are working very hard on that question.
And just because we don't know the answer, it doesn't imply the answer is "physical stuff" -- especially when "physical stuff" turns out to be a totally inadequate explanation, as it does with Determinism. For rocks, trees and atoms are "physical stuff," but if we imagine they have consciousness, identity, reason, science, choice, volition...and so on, then we're certainly without evidence of any of that. So the "physical stuff" explanation does not get to win-by-default.
Some better explanation awaits, and it's that one we should be looking to. Thomas Nagel tries to offer some suggestions, for example; but he admits he doesn't have anything very compelling yet on that. And Jaegwon Kim is as astute as anybody you'll ever find on picking apart the problems with the Physicalist and "epiphenomenal" sorts of attempts at explanation, but he too is not able to say positively what "mind" is.
This, it seems, is currently beyond our ability to say. We are rapidly mapping the brain, but apparently not finding what the "ghost in the machine" is, in the process. And very likely, the problem is that we continue to look in the physical "stuff" for answers the physical "stuff" simply is not the right "stuff" to provide.
Because if it's from the brain then it's reasonable to consider both to be deterministic.
No, you're too fast with that assumption. It doesn't follow. It's a specimen of the old "correllational fallacy," where one imagines that if two things occur together then inevitably, one must be "causing" the other. But that doesn't follow. One MAY be causing the other, or the other MAY be causing the one; or they MAY not have a causal connection at all, just a correlational one. Or some third thing not-yet-mentioned COULD BE causing both.
We never know which is the case, if our observation is merely that two types of things always seem to happen together.
My favourite joke about the correllational fallacy goes like this:
A woman walks into her doctor's office, and says, "Doc, every time I drink tea, my right eye hurts."
And the doctor says, "Well, take the spoon out of the cup." 