Intrepid wrote:Can you describle the colour red to us?
I can't, I'm just this guy, I can't even properly describe how I feel right now. I can't describe cold either, to one who doesn't feel it. But such a one can easily find plenty of sources more articulate than me, either on cold or on colour, whether it is scientists explaining how the perception of the colour red works in the human eye, some machine that would be able to track the frequency of colour (I'm such a layman on this issue that I'm wholly going on Farmerman on that one, btw), physics books that explain how colour is formed, et cetera.
From all that, the colourblind can come away not, for sure, with a personal experience of "red" (though if he finds a machine like Farmerman's he
will have an experience of some sort), but most surely with a
concept of "red", a sense of what it is, how it works and how it is experienced by those who experience it. Note that MA's assertion here is that those who can not experience sight or sound can
not have a concept of it.
Most definitely, such a person could come away with the certainty that the colour red does, in fact, considering the ample verifiable measures, documents and manifestations of it, exist; whereas again, MA bases this thread on the contention that colour does not
exist to the blind -- the same way that the God that she experiences does not exist to us. Its simply a false premise.