Edit- crap, I'm pretty new at actually participating in HN comments, I don't think I followed chain properly
If something is true from an empirical perspective that is one thing. It is another thing to say that even though we have been unable to form a conclusion from an empirical point of view, the ultimate ability to do so is given, and that all hypothesis that cannot be tested in such manner must be completely disregarded, even if they make sense.
FWIW, I completely agree with that person’s view that saying “Well, it’s not physical” to the question of what a mind is and how it works, is a non-answer that avoids the question. Materialism has not answered that question ether, but it is a double standard to deprecate only materialism on that basis, as the author of this thread’s root post did.
The philosophy of mind seems to me to be hobbled by its fascination with zombie arguments, which are rather cleverly constructed to persuade one that a philosopher’s metaphysical speculation is a stronger guide to how the universe is than any amount of empirical physical evidence.
Asserting “something that isn’t falsifiable isn’t real” is just as arbitrary as asserting that there exist phenomena that are beyond the absolute boundaries of our capacity to perceive them (that is, no amount of technical innovation will allow us to observe such phenomena). The latter statement, though, seems much more reasonable of an assumption.