The quantum bullshit (and other bullshit) in the piece aside, I do find it neat how contemporary neuropsychology and cognitive science is faced with similar problems to medieval metaphysics.
Universals were a hot-button issue back in the day: what makes stuff that is good, good? We think there's this monolithic thing, The Good. Do things that are good contain a piece of it? Or are they molded by it, as wax is displaced by a seal ring into a likeness? What is the relationship between the universal and the individual?
Nowadays we have questions like, what is the relationship between qualia (our experiences of the world) and unmediated reality?
Calling barstool here is spot on, though: if qualia did not relate to unmediated reality closely enough, we would not be able to survive.
This is not to say the experience of wetness has anything to do with what water actually is, only that the consistency of that experience in relation to the unmediated reality of what we recognize as water allows us to create an understanding of it, weave it into our frameworks of associations and meanings. Likewise, a fact need not capture the essence of what it describes--it is a useful relation.