On human improvement

The claim that human cognitive abilities can be markedly improved by near-future biophysical means is examined as to its clarity, desirability, and feasibility. Generally, this is a study of the "space of reasons" of such a claim. Comparison is offered to claims of the feasibility of significant moral improvement of individuals. While this study is more exploratory than conclusive, the result is drawn that the possibility of such improvement merits serious consideration, given such improvement's far-reaching implications.