>Professor in the University has to teach one or two courses every semester.
>
>They are often doing these things in addition to teaching, a point that some here seems to be missing (leading me to question who has actually made it to college in their lifetimes)

I'm not sure what was Agnes' point - I know that Professor in the University (in 99% cases) has to teach in addition to academic activities (writing articles, books, etc.). My husband is a Professor.