> Well, I'm arguing it's the other way around. But to address what I think is the spirit of your question: if reality is only mind, if consciousness is truly fundamental, then why can't you read my thoughts? Why do we feel like individuals? Why do we have obviously separate private conscious inner lives?
No, this is not the spirit of my question at all. I feel like the spirit of my question is completely being missed. I realize you've thought very deeply on how and why the world arrives from consciousness itself and you've been working very hard to get this concept across. I get the general gist of your theory and there's lots of detail and thought behind it.
I'm not sure how I can set my question out more clearly than I already have. But I'll try. Rather than trying to explain your own theory in greater detail, can you try to work with me on getting a mutual understanding of my line of reasoning?
We have a very excellent predictive model of particles and fields. So much so we are building experiments worth billions upon billions of dollars to attempt to find places where reality differs even to the slightest degree of that model.
The human brain, the warm squishy stuff in your head, can be viewed as being composed of particles and fields. Particles and fields may just be some manifestation of some pan psychic reality, but we can still use our model of particles and fields to predict the behavior of those particles and fields.
So the first question. Can we use our model of particles and fields to predict the behavior of the particles and fields within the human brain? You've already appeared to answer this question in the affirmative "Their operation would be perfectly compatible with the known laws of physics."
From this it follows that I can create a computer model of a human brain, complete with all the cells, proteins, neurons, etc, and that human brain will be capable of any action (eg, the signals sent by neurons out of the brain) a real human brain is. There would be no way to discern between a real flesh and blood human brain and the simulated one by talking to it. Since a real human brain tells you that it's conscious and has internal experience, the simulated one must tell you the same.
While the simulated human brain will tell you that it's conscious, it is of course not proof that it is. But this leads to your next question:
> Don't your thoughts and feelings influence your behavior?
If thoughts and feelings are a thing that don't pass the computability test, but a simulated human brain doesn't have external behavior that differs from a flesh and blood human brain, then no, thoughts and feelings have no effect or even influence on your behavior. In such a case they are a mere passenger. Any effect they have would necessitate that the particles and fields within the brain suddenly behave in a way that violates our model of particles and fields.
I'm sorry, I am not trying to frustrate you or avoid your questions. I'm enjoying this conversation. I will try to work with you.
> From this it follows that I can create a computer model of a human brain, complete with all the cells, proteins, neurons, etc, and that human brain will be capable of any action (eg, the signals sent by neurons out of the brain) a real human brain is. There would be no way to discern between a real flesh and blood human brain and the simulated one by talking to it. Since a real human brain tells you that it's conscious and has internal experience, the simulated one must tell you the same.
> While the simulated human brain will tell you that it's conscious, it is of course not proof that it is.
I still agree with all of this. A simulated brain could give the appearance of consciousness while not being conscious. It would not have a private conscious inner life, but it could say things that make it look like it did.
> If thoughts and feelings are a thing that don't pass the computability test, but a simulated human brain doesn't have external behavior that differs from a flesh and blood human brain, then no, thoughts and feelings have no effect or even influence on your behavior. In such a case they are a mere passenger. Any effect they have would necessitate that the particles and fields within the brain suddenly behave in a way that violates our model of particles and fields.
I am struggling to follow your point here. Thoughts and feelings are internal experiences which correlate with phenomenal consciousness and are absent in a simulation. Could you give me an example of the effect you are describing and how that would violate our current models?
Ok, so you have a simulated brain, and a real brain. Both are to an external observer, functioning identically. For something to have any effect on the real brain, it would also need to have an effect on the simulated brain. Otherwise the simulated brain would deviate from the real brain and an external observer would be able to identify which is which.
Therefore by your definition of internal experience, internal experience has no effect on our behavior.
> For something to have any effect on the real brain, it would also need to have an effect on the simulated brain.
It would just need to _look like_ it has an effect on the simulated brain, right? If you ask me a question and I pause, say "hmm", and put my hand to my chin, can you know that I am actually thinking and formulating a response? If the entirety of your observations are external, of course you can't. There is no way to tell if my response is a random choice from an array of preset answers, or a group of concepts activating each other.
That's because brain activity is part of what our inner, first-person experience looks like from a second-person perspective (ie, an external observer). Tears are not sadness, they are what sadness looks like, they are an external description of an internal state. Sadness can only be experienced by the person experiencing it. Tears are a description of sadness. But can't tears be faked?
So when we see the same neuronal activity in both brains, we have no way of knowing whether inner experience actually gave rise to the activity, or it just looks like it did.
If a human being with inner experiences behaves identically to one without inner experiences in what way can inner experiences be said to give rise to our behavior? You're saying our behavior is not effected by our inner experience. I don't see how any other conclusion can be reached other than our inner experience in no way gives rise to our behavior.
No, this is not the spirit of my question at all. I feel like the spirit of my question is completely being missed. I realize you've thought very deeply on how and why the world arrives from consciousness itself and you've been working very hard to get this concept across. I get the general gist of your theory and there's lots of detail and thought behind it.
I'm not sure how I can set my question out more clearly than I already have. But I'll try. Rather than trying to explain your own theory in greater detail, can you try to work with me on getting a mutual understanding of my line of reasoning?
We have a very excellent predictive model of particles and fields. So much so we are building experiments worth billions upon billions of dollars to attempt to find places where reality differs even to the slightest degree of that model.
The human brain, the warm squishy stuff in your head, can be viewed as being composed of particles and fields. Particles and fields may just be some manifestation of some pan psychic reality, but we can still use our model of particles and fields to predict the behavior of those particles and fields.
So the first question. Can we use our model of particles and fields to predict the behavior of the particles and fields within the human brain? You've already appeared to answer this question in the affirmative "Their operation would be perfectly compatible with the known laws of physics."
From this it follows that I can create a computer model of a human brain, complete with all the cells, proteins, neurons, etc, and that human brain will be capable of any action (eg, the signals sent by neurons out of the brain) a real human brain is. There would be no way to discern between a real flesh and blood human brain and the simulated one by talking to it. Since a real human brain tells you that it's conscious and has internal experience, the simulated one must tell you the same.
While the simulated human brain will tell you that it's conscious, it is of course not proof that it is. But this leads to your next question:
> Don't your thoughts and feelings influence your behavior?
If thoughts and feelings are a thing that don't pass the computability test, but a simulated human brain doesn't have external behavior that differs from a flesh and blood human brain, then no, thoughts and feelings have no effect or even influence on your behavior. In such a case they are a mere passenger. Any effect they have would necessitate that the particles and fields within the brain suddenly behave in a way that violates our model of particles and fields.