Head Moonbat?

I just watched a segment on The O'Reilly Factor with James Fetzer. He's supposedly a professor, but I have a hard time believing any credible institution of higher learning would employ such a whacko. Oh, wait a minute, didn't the University of Wisconsin hire a similar whack job? :/ I'm a little disappointed that Bill didn't let this guy talk more, or basically dig a few more feet of his grave. I was actually impressed at the odd composure of Fetzer. Do the delusional often behave in such a manner?