I would think that would be impossible to answer given his position, but I am very curious...
I see what you mean. But then he's dug himself into a hole he can never escape from.
His claim is stronger than "subjectivity exists", you see. He says that it is "naive" to claim that there is a real object-in-the-world prior to consciousness. But the pragmatic, materialist approach says that there must be a material object in some sense in order for several people to perceive the same spoon. BDZ' "framework", such that it is, does not (and you're right, might not be able to, by definition) address these questions.
As such, I find it wholly unconvincing.
I think this is precisely what he argues for, the chasm between our minds and our noumenal environment.
And that's where his argument falls down. There cannot be a chasm between our minds and the noumenal environment because the noumenal environment is a
product of our minds. Noumenal environments is what our minds
do, almost by definition
.
I don't think this is what he's trying to say (although he does seem to forget the intersubjective aspects of existence).
This forgetfulness is at the heart of my disagreement with him. It's a shame if it really is "forgetful". I think it's bordering on evasive, given the number of times I, and others, have asked him about it.
I think what he means is that, granted your brain is the seat of consciousness and the brain is what we would refer to a material object.
He can't mean that, because he denies materialism. He can't see the brain as a material object if he denies the existence of matter. Again, I think you're giving him too much credit by trying to make his poor argument into a good one. Yours is a good one. It does not resemble BDZ', though.
In the noumenal environment however your brain matter correspond sto something different entirely (and essentially unknowable). In other words reductionism still holds but the stuff that makes up the noumenal cannot be positively identified as matter.
We can name it matter but we cannot identify it as matter without getting caught up in circularity...
That's a semantic argument, not a threat to materialism, principally because there must still be a) a material catalyst for noumena and b) a material brain to process the catalyst into cognition.
If this "framework" is supposed to run counter to materialism, it's not doing a very good job.
BDZ might say that consciousness is the result of noumenal processes (if this makes sense) that we name material....
That's upside down. Noumea are the objects of cognition.
I think you have already correctly identified his position as essentially uncontentious, you keep getting hung up on his denial of the material essence of the noumenal (IMHO).
But if his position was the uncontentious one I posited, it wouldn't be a position at all. It would virtually be materialism, in fact.
[Clarification: I am willfully ignoring his more nonsensical statements that objects don't exist and such, this amounts to philosophical skepticism and that's an affliction that can only be cured not disproven. (Again: maybe I'm being too charitable)]
Yes, you are. I don't think you can ignore the terrible parts of his argument, because those are really the only original bits. Everything else is Kant + Merleau Ponty.