I teach at a business school, so I hate to sound like the guy who bites the hand that feeds it. But of late, I have become deeply uncomfortable with the exorbitant cost of B-school education, whether it is degree education or executive courses. To put it simply, B-schools are pricing themselves out of the market. We use antiquated models of content creation and delivery and we teach the same number of students in a classroom that professors in ancient India or Greece would te