<p>I think the story of the teacher with the George Bush joke is actually illuminating for this thread. That teacher is probably a liberal (but see below). And that teacher is being inappropriate and insensitive in making a joke that assumes that all of his students share his view. (Although, maybe I would make some allowances for body language and tone of voice, if he did it in a way that somehow implicitly acknowledged that he was saying something outrageous that not everybody would agree with.) </p>
<p>But is that teacher pushing a liberal agenda? Is he teaching his class that George Bush is, in fact, insane, and grading students down if they fail to “remember” that they have learned that particular fact? No way! He’s making a joke that is either too PC or not PC enough, depending on whose P we’re looking at. Or maybe it’s PC the other way . . . maybe in context it was clear that he was saying that George Bush was insane because he expanded the size of the federal government, was fiscally irresponsible, and imposed unfunded mandates on state governments. (Plenty of conservatives have big issues with the last Bush Administration.)</p>
<p>Now, when I was a student I had classes with conservative professors who WERE pushing their agenda, and that was fine with me. I don’t think they ever graded anyone down for disagreeing with them, but I’m sure they graded people down for disagreeing with them without demonstrating that they understood the teacher’s points – and that’s as it should be. But, apart from that, those classes were full of moments when the teachers teased their more-liberal students by making some sort of outrageous statement. That isn’t pushing an agenda; it’s making a joke that actually acknowledges a diversity of views by playing with it.</p>
<p>Of course, I admit that there’s a big difference here between college or graduate school and middle school. A middle school teacher ought to be much more careful, because his students are less likely to believe that he isn’t always right or serious, while college and grad students really ought to be able not to dissolve into tears because the teacher disagrees with them. My bottom line, though, is that there is absolutely nothing wrong with being a liberal (or conservative) and acknowledging it in class. What’s wrong is requiring students to parrot your views to do well, or not making certain they know that you HAVE an opinion with which others may differ,</p>