No sympathy from Professor Dutch

Professor Steven Dutch, a geologist at the University of Wisconsin--Green Bay, has a web page where he has collected complaints he's got from student evaluations and replied to them. I suspect he actually has a rather small number of complainers who use up an inordinate amount of his patience. That's consistent with my experience. One clueless student can take up as much out-of-class time, to no good end, as the entire rest of the class.

Anyway, I really liked this part, which applies to more than students:

I Disagreed With the Professor's Stand on ----

The time to deal with this issue is when it comes up in class. I have no respect for anyone who complains on the course questionnaires.

But the professor might put me down, or the students might laugh at me. Not too likely, but even if it happens, so what? If you don't have courage in the safe setting of a classroom, when exactly are you planning to develop it? When your boss asks you to falsify figures or lie under oath? When someone throws rocks through your minority neighbor's windows? When the local hate group burns the synagogue?