There has been an increasing focus on the cost of textbooks in the mainstream media this year, and I don’t think it is the case that I’m just becoming more sensitized to it. Take for example the editorial from the Washington Post on February 7th. The second paragraph succinctly describes the issues being debated most often:

There are several reasons that textbooks are so costly. For one, even though there have been no major advances in fields such as calculus and elementary physics in decades or even centuries, publishers still churn out new editions of textbooks on these subjects every three or four years. The changes are typically superficial, but they prevent students from being able to purchase used, older editions. Publishers also frequently bundle unwanted additional materials such as CD-ROMs and study guides with textbooks. Professors rarely assign these extra materials, which drive up costs, and students often cannot sell the books back to bookstores once the shrink-wrap has been removed. Publishers can get away with these shenanigans because there’s a fundamental disconnect in the textbook marketplace: The people paying for the books (the students) are not the ones choosing them (the teachers).