<p>I agree with Marite; back in the dark ages when we all went to college, the cafeteria shut down at 8 pm; we drank swill (aka instant coffee) made with an immersion heater (the wiring didn't allow coffee pots in the dorms) and we watched a communal tv for major sports events like the World Series. Campus security consisted of a few old guys wandering around kicking kids out of the stacks when the library closed at midnight.</p>
<p>Watch move in day at any college these days.... huges crates from Best Buy are getting unloaded with appliances and electrical toys for every single room or suite. Kids demand 24/7 food service; every dining hall has to have an espresso machine, and kids want to use their leftover meal plan "points" to buy snacks at midnight. Some schools have police departments equipped with bikes, scooters, patrol cars, electronic surveillance equipment, etc. Libraries operate around the clock.</p>
<p>All this costs real money for the college. It makes no difference in terms of the actual cost of teaching a semester of Intro Anthropology or linear algebra, but the investment in the infrastructure to support the increased electrical usage, the increase in personnel to man the all- night cafeteria, and the overhead costs to run a "luxury hotel" in lieu of what used to be a pretty shabby dormitory are huge.</p>
<p>How have customers (aka parents) reacted? They want still more, despite the increased costs. You regularly see parents on this board commenting on shabby landscaping, worn dormitory furniture, less-than powerful air conditioning, etc. at schools they visit during the summer. So-- it's an arms race. The well-endowed schools can mount yet another capital campaign to upgrade the physical plant and can increase tuition to run the more expensive campus. The less-endowed schools either raise tuition in response, or risk looking too "down-scale" to compete for desirable students.</p>
<p>An additional point-- the mission of the university is only partially teaching. If all you want for your kid is to absorb the mechanics of managerial accounting or physical therapy, than you are correct-- your tuition is going to subsidize lots and lots of activities in which you have no personal interest. However-- if your kids college operates a museum (or several), or maintains rare archives of musical scores, or runs a nanotechnology center, your kid is living in a place where preserving the past or developing the future is an important part of the mission and the culture. </p>
<p>If all you want is the transmission of information, for sure distance learning and online instruction is the way to go. If you believe there are benefits in the other aspects of the environment... well, it ain't cheap running these other elements of a university campus.</p>