Yes, but now you are confusing topics. I belleve. I am not talking of the processes that led to a well functioning brain (evolution or whatnot). I am addressing the brain itself, and I hope we agree a brain is not a random bunch of atoms, in general, since we need to generate a not negligible amount of entropy (ergo eating) in order to keep it like that.
First and most important, my original point that shows determinism is not true concerns generating of desires (this is not the problematic part), but then billions of cases where those desires are actualized in short order (That is the problem). That is the real issue, and about the only one not being discussed. So when I reply to the rest of what you said it is not because it was the original issue, it is simply because the original issue does not seem to be grasped and this is all I am left with. Yes we are confusing topics, and we are not even discussing the original evidence against determinism.
Brains are not arranged in random ways they are arranged in brain type structures but as the processes that built them did not attempt to build a brain the product was random. Random very rarely means pure randomness. Usually it means disconnected with intent of any goal. Nature was mindlessly banging away and a brain came out the other end (also keep in mind I only clarifying your world view not agreeing with it). I was going to say the brain arose by chance but once here has intent but determinism makes even that hard to agree to.
So, let me ask differently. Suppose I (not randomly) make a perfect copy of a human ( or engineer one from scratch), putting all its cells at their place, together with all the rest. What makes you think that all desires, will, volition, etc. of this being, if any, will not be reducible to the state, dynamic and organization of these elementary physical things, independently from their origin? Do you think it will be a robot without free will? If yes, why?
As an engineering question I simply find this non-intuitive but I have granted this for the sake of the discussion. I am not questioning whether determinism can produce a desire, I am questioning whether intimal conditions would then cause that desire to be actualized. It is not enough to say initial conditions produced a brain and then brain conditions produce desire and can actualize the desire. That is merely to describe naturalistic freewill.
It appears that your defending naturalism not determinism.
I don't think a brain even if produced by nature alone lacks freewill. That would be a compatibilist position within naturalism, and not pure determinism. I was careful to ask before this started because pure determinism was such a dumb theory I did not think you would have adopted it. You need our brains to be robotic to defend pure determinism, not me. Our brains even by electrical engineering criteria are not deterministic as best we can tell. There is an entire branch of engineering in graduate studies about non-deterministic circuits.
These are the question you need address in order to annihilate my point that all we do (desires, love, hate, free will, etc) might be determined by purely physically unconscious processes.
No, all I need to show is an example of something determinism is a terrible explanation of. There are literally billion that occur everyday.
To simply affirm that dualism or not-reductionism is true, is not annihilating anything, I am afraid. It is, at best, debatable.
I don't know why but for most of our debate history you could track what I was saying pretty easily until one day her recently and now you seem to rarely be able to even get what I meant. I have not started or stopped taking drugs and my arguments are not new so I don't get it. Dualism was some tiny off shoot of our discussion and had nothing to do with my reasons for claiming determinism was wrong. I have explained the simplistic and very small example of why determinism is wrong exhaustively but I can't even get you to comment on it. Let's pretend like we had not discussed anything in between and go back to the start and try again. I will give my argument again.
Lets say we have two primary events.
A. One is a mental event in which I have the desire to go to the convenience store.
B. Is the physical event of my pulling my car into the store's parking lot 10 minutes later.
These are merely two interaction or events of which there have been trillions (which necessitate intent). The question is whether determinism alone can account for both or whether determinism plus freewill is a vastly better explanation.
Tell you what, before we go any further let me ask if you understand the problem so far? Dualism or tri-unity of being is a by product of this not part of my simplistic argument. Please don't argue with it yet let me just make sure we are on the same page first.