[sigmadiva]

I would do ALL suggestions above:

1. Write up his behavior on the end-of-course evaluation, since he won't get these until next semester, it won't hurt your grade.

2. Document what he says. If you are allowed to record lectures, then I would start recording EVERY lecture he gives. That way you can show a pattern of behavior.

3. Take the recordings to the department chair. It would also help if every student in the class, greek or not, would go as a group to the department chair.

4. In the mean time, do keep your mouth shut. Don't say anything to him about his comments on greeks.

The only problem you may have is that if he is tenured, then it may be hard to really make any change for future students. And, if his department chair feels the same about greeks, then you will need to be prepared to take this to higher campus admins - the dean, provost, and president.

But, I'm sure that his department chair and other admins are aware of his behavior. If he is the kind of professor who is bringing in a lot of research money, and he has a lot of publications from your school, I'm betting that the admins won't do much to try to get him to change.