Is There a Liberal Bias in Higher Education?

I used to be a fairly big fan of Penn & Teller’s Showtime show Bullshit! Early in the show’s lifespan, it covered provocative and topical subjects like psychics, near death experiences, the War on Drugs, and PETA, examined through a skeptical lens that often emphasized empirical evidence and critical thinking. Of course, the show was also meant to be entertainment, but some of its better episodes still serve as…