@Reconstructo,
yes i agree the non private nature of language is important.
I was wondering the other day how to resurrect idealism....
Suppose that there is a non conscious set of dimensions to the world. This could even be as few as one dimensional but in order to remain non controversial lets make it four. ie spacetime GR. In this non conscious 4D (called NC 4D) there exists physicality. Now let a collection of matter in NC 4D become conscious. When this happens at least one conscious dimension (called C1) is created and attached to the NC 4D being. The creation of conscious dimension is what happens when matter becomes conscious, though the conditions for it to occur from NC 4D are special. In the case of humanity lets say that it is 4 dimensions, but euclidean. Thus when a human being is conscious, C4 is created by the physicality of the being in NC 4D. C4 is like an extra dimensional bubble attached to any conscious physicality.
Further, language is accomodated within C4 and developes between humans both physically and in conscious conception. Language is thus a part of NC 4D and C4. ie it is physically and consciously existent. Through evolution of culture and language a mathematical model of NC 4D is developed, recorded (physically manifested) in NC 4D and can be read in C4. eg science.
Any attempt to model C4 however would necessarily be recursive, since the interpretation of the model occurs in C4. It would be like trying to interpret interpretation. Anything existent in C4 being an interpretation. ie All representation would be interpretation, even if the interpretation is confusion, redundancy, inane, colour, sound or whatever.
The unconscious would be either a disconnected C4 from another C4 (without direct access to language), or NC 4D brain/body processes that do not enter C4 directly and can only be derived as existent indirectly through C4 interpretation space. Further, it may be impossible to model C4 since such a model may not be made manifestable in NC 4D, because it may necessarily be a different type of space to C4. However, manifesting a model from C4 into NC 4D of NC 4D is possible, as in virtual reality. In addition it may be possible to manipulate NC 4D such that C4 artificially arises.
is this barmy?
....... and i was thinking. Does that make mathematics part of the nature of C4 or NC 4D or both?