DadJoke:
'Byrne is a professor of philosophy ...'
Hello DadJoke . Well done and thank you for looking at (at least part of) the Byrne piece. Of course, as I said, Byrne is a philosopher. But philosophers do have things to say about science.
I wonder if ‘the standard view’ he adumbrates is to be thought of as scientific, strictly so-called? (He delineates it in order to refute, notice: you think he fails to do so, although without overtly engaging with what he says; me, I think he does a pretty good job. But there you go.) -- I suspect that not, but no matter, anyway.
That could get a bit sticky, as could talk of privileged access to mental states. I am sure Byrne is familiar with related issues; you, maybe not so much, going on what you say. I might not wholly agree with Byrne about this, anyway. But let that stand, too. No need to get into it. Thoughts on privileged access in the philosophy of mind may differ, but no-one to my knowledge claims that all (even all sincere ) self-descriptions are necessarily true. ( ‘There’s a guy works down the chip-shop swears he’s Elvis.’ ? Hmm?)
Thing is, Byrne makes an implicit challenge I tried (and failed, so far, despite your apparent willingness to connect) to get you to attempt to engage with. Such engagement would simplify matters considerably, and give us a shot at clarity on the issue.
The challenge is, we might say, part of the philosophy of science. It rests on an assumption: that science deals exclusively with empirical matters. If this is right, things to which we have no empirically-based epistemic access just do not count – cannot count -- as objects of scientific study.
We can have no science of, say, guardian angels if we have no empirical way even of telling whether there are such things. Morals , another example: many would say we cannot have a science of morality since we have no empirical test for the existence of moral truth. (Others deny this … debate ensues.)
So: metaphysics, theology (pace Mary Baker Eddy!) and (interestingly to some) pure mathematics. Not science. OK? (Morality? – Moot, let us say.) Important to us, perhaps; just not science.
So, here is the challenge once again. How do we tell if there is such a thing as gender identity? Byrne says no one has managed to find a way of detecting its presence. If he is right, we can have no empirical way of studying it – we cannot do science with it, that is. You say we can do science with it; that is, we have an empirical way of studying it … so you are committed to the view that we have empirical epistemic access to it: a way of detecting its presence. Do you see?
The challenge, implicit in Byrne, explicitly from me: Byrne says, ‘No one has yet found a way of detecting its [ sc. gender identity's] presence.’ If you, DadJoke , are right and Byrne wrong, someone has found a way: Who, DadJoke ? And how? -- What way has been found of detecting the presence of gender identity?
-- We might note that ‘ask someone if he/she has a guardian angel’ will not do as a way of detecting the presence of guardian angels, whatever your position on privileged access; same for immortal souls, bio-energetic paranormal auras, reincarnations of Elvis and the like. [Why? I leave that as an exercise.]
So, DadJoke : Who has found a way of detecting the presence of gender identity? What is this way of detecting it?
Without an answer to this latter question, there cannot be any science of gender identity, no matter what ‘prominent clinicians and researchers’ may think, nor how many of them think it.
Simple enough? Simple enough. How do we detect the presence of gender identity ?
[Btw, your ‘Even if there were a way of "detecting" gender identity, you still wouldn't acknowledge its reality.’ is just abuse. I give you the benefit of the doubt and assume you wish to convince rather than insult.]