Today was the first day of classes at Butler University, as in many other places. This semester I’m teaching the Bible, the second semester of my first year seminar course “Faith, Doubt, and Reason,” and the second semester of a seminar course on “Religion and Freedom of Expression.” If you are an educator or a student, I hope your return to the classroom has gone and continues to go smoothly. What are you teaching/taking this semester? Below are some bits of educational humor to mark the occasion.