That mostly seems to be semantics to me. There could be other things that we are currently “deficient” in and we could figure that out by doing cognitive enhancement research.
As far as I know, the term “cognitive enhancement” is often used in the sense that I used it here, e.g. relating to exercise (we are currently deficient in exercise compared to our ancestors), taking melatonin (we are deficient in melatonin compared to our ancestors), and so on...
That mostly seems to be semantics to me. There could be other things that we are currently “deficient” in and we could figure that out by doing cognitive enhancement research.
As far as I know, the term “cognitive enhancement” is often used in the sense that I used it here, e.g. relating to exercise (we are currently deficient in exercise compared to our ancestors), taking melatonin (we are deficient in melatonin compared to our ancestors), and so on...