SpeedOfSound wrote:jamest wrote:SpeedOfSound wrote:jamest wrote:
Okay, but I'm not interested in the specific structure of brain states. So I'll by-pass this.
You ask how the physical model of mind explains things and then reject any talk about the physical model of mind. Is that consistent?
What difference does it make what the brain looks like internally? I'm just interested in the claims about what it does. And none of my counters are going to be along the lines of "banana-shaped regions of matter cannot do that".
Which is a little ridiculous. No. A lot ridiculous. You want an explanation that involves nothing deeper than how the mush in a muskmelon might be conscious. This I believe is indicative of your belief system and the closing of your mind.
But not here. If you want to argue about functionality with intelligent people then you are going to have to talk about more than fruit.
YOU are the one that asked questions about how the brain does things.
Look, Graham's theory is that brain states are responses to the environment and that words/languages are just consequences or bi-products of these brain states. So, for the sake of argument - in order to explore the possibility of this theory being correct - I'm willing to accept this base premise... and ask him to explain how such a theory can account for emotions; beliefs; personality; etc..
Clearly, the precise structure of the brain isn't going to be the focus of such a discussion, because if I ask him to explain and incorporate emotions; beliefs; personality; etc., into his theory, then answers such as "this can be explained because region x of the brain is shaped like a banana", will not suffice. That is, unless Graham has a mechanism in mind so accurate that he can answer my questions purely in terms of physical dynamics - as if I asked him how a bike could move, or suchlike - then Graham is required to answer my questions beyond those parameters.
The questions that I have asked Graham to answer go right to the heart of the controversies of his theory (which seems to me to be on a par with eliminative materialism). So, for instance, if Graham says that human behaviour and language are just effects of brain states that themselves are responses/effects to/of the environment, then
he needs to present a logical account of how such a process could yield beliefs; emotions; erroneous thoughts; etc.. It would certainly be useless if Graham's response to my questions was that "region x of the brain is shaped like a banana". That is, there is no controversy - as far as I'm concerned - with the shape or structure or mechanism of the brain that might produce such effects. The controversy - as far as I'm concerned - is inherent within the proposed process itself. That is, I don't see how the brain's response to its environment could EVER lead to beliefs; emotions; personality; etc.. For me, then, it doesn't matter what the internal structure of the brain is. My problem then, is not with the brain's structure, but with the ability of
the proposed process to produce the aforementioned
traits within humanity.
If you think that Graham's theory has included sufficient physical detail to answer my questions, then you're living in a land full of clouds and cuckoos.
Therefore, we must concentrate on the proposed process, or we have nothing at all to consider.
This is probably my last attempt at trying to explain this to you, as I don't envisage that you will have anything new or interesting-enough to say that will motivate me to respond again to a post with similar content. If you don't understand the issues here, then that's a problem inherent within your own thinking - not mine.