Fair enough. That's a good point. At the same time though, we do subsidize a lot of potentially dangerous, and arguably luxurious amenities because a critical

Fair enough. That's a good point. At the same time though, we do subsidize a lot of potentially dangerous, and arguably luxurious amenities because a critical mass of people enjoyusing them responsibly. National parks, highways, even medical procedures are all far from safe if you don't understand the risks involved in what you're doing. Most people do understand those risks and safely use these resources, just like most literature majors understand the risks involved in racking up debt to study literature. Of course, as tuition goes up - and its gone up a lot even since I was in college not that long ago - the relative risk goes up. Maybe there is a lag in really appreciating the magnitude of that risk and we should be more careful.