The author also claims that a function (R^n)^c -> (R^n)^c is dramatically different to the human experience of consciousness. Yet the author's text I am reading, and any information they can communicate to me, exists entirely in (R^n)^c.
Not necessarily an entire model, just a single defining characteristic that can serve as a falsifying example.
> any information they can communicate to me, exists entirely in (R^n)^c
Also no. This is just a result of the digital medium we are currently communicating over. Merely standing in the same room as them would communicate information outside (R^n)^c.