Empirical study trumps armchair theorising, which is why I take the science to prove that this ordinary language philosophy is wrong (at least as you are presenting it), and not the other way around. — Michael
This comment inadvertently makes my point. Wittgenstein and Austin are fairly clear that their object is to delineate the scope of philosophical inquiry. If ever you believe that scientific evidence defeats philosophical claims, then there has been a category error, confusing science with philosophy. The purpose of philosophy under this tradition is to preserve cogent argumentation and use of language and communication. So, if you are doing science, then your debate would be among scientists. That is, stop trying to disprove my position with science. My position makes no important scientific claims.
... unless you buy into primary and secondary qualities — Hanover
I do. — Michael
This doesn't contradict your prior comment, but it presents an odd result. You claim that science answers the questions about how we perceive and not philosophers, but you then claim Locke got it right. We'd have to chalk that up to luck and science vindicating his method, which was just armchair theorizing. That is, he was right, but for the wrong reason.
This view is supported by the actual science of colour: — Michael
That does not provide support for Locke's theory. Locke posited two things: (1) Primary and (2) secondary qualities. Showing that color (a secondary quality) doesn't exist in the object doesn't prove that primary qualities (shape and size, for example) do. To stick to the science, we would show that none of the attributes of the object go unmediated by the subject, which means that I have no more reason to think a red ball is red than I do to think it's round.
Because it would be false. Phenomenal experience does in fact exist and some of our words do in fact refer to it and its qualities. All you seem to be saying is "let's pretend otherwise".
But it's confusing because you do seem to accept that the term "phenomenal experience" refers to phenomenal experience, and maybe also the word "pain"? So what exactly are you arguing? Just that colours are mind-independent in a way that pains aren't? What about tastes and smells? — Michael
The theory is a-metaphysical. It has nothing to do with science or metaphysics. It has to do with the proper role of philosophy, which is referred to a "therapeutic." In that context it, means to explain the proper role of language, communication, and discussing what can be discussed. It's about setting boundaries as to where philosophy can wander. I am therefore saying nothing about referents when interpreting meaning, not because I'm asserting there are no referents (internal or external), but that we cannot meaningfully rely upon those for comprehension. What we rely upon therefore for meaning is use, as in how the community uses a term.
Since it would be absurd to suggest I deny pain or that I deny any phenomenal experience, that could not be my argument. I think that's where this goes astray.
So, you see a ship, but it might
really be red, but you see it as blue. It might "really" be 20 feet long or might be 5. You have a mental impression of X. Maybe it looks like the "real" ship, maybe not. Ok, great. I'm saying that's a fascinating scientific inquiry, but when it comes to philosophy, what do I mean when I say "I see a ship?" Do I mean "I am currently experiencing a private inner state of X that I suspect you will replicate if you look at the same Y out at sea that I do, but that is based just upon my assumption that your brain translates the myriad of variables as mine does, but that assumption is limited by the fact that I know there are delusive individuals and folks with various perceptual limitations that I've read about in the literature, like there was one guy who famously mistook his wife for a hat and a book was written about it." That means, when you say you see a ship, I have no idea what you're saying. Yet I do somehow.
In order to limit the role of philosophy, what I say is I don't know what you mean by all these "reallys." What I mean is that I use the term ship is a certain way and we get along with its use in predictable ways and I'm not entering into your theoretical scientific musings about reality.