Zombie allusions: They just keep on coming-What higher education bubble?

http://www.annarbor.com/news/math-english-history-college-courses/

Aliens, witchcraft and zombie philosophers: 8 unconventional courses at University of Michigan

By KELLIE WOODHOUSE Higher education reporter

"University of Michigan sparked a national debate nine years ago when the school offered a course titled "How to be Gay."

Last year, Michigan State University raised eyebrows when it offered a course called "Surviving the Coming Zombie Apocalypse."

This fall, U-M doesn't seem to be offering courses quite as controversial or off-the-wall as those two, but the school definitely has a few oddballs sprinkled in its course packet.

The unconventional offerings include courses that explore whether aliens really exist, whetherRobin Hood was real and what famous thinkers would be saying and doing if they were alive today."