Student loans are a rip-off. The market is set up in such a way that to get jobs you have to have a degree, and to get a degree you have to borrow a bunch of money so that you can pay your way through school if your parents aren't wealthy enough. The end result is that you'll be beholden to a bank for a good sized portion of your life (as if having a mortgage or rent isn't enough to hold you down). Smart societies ha…
If you know of another way to get government-subsidized, interest-deferred or interest-free loans to spend four years of your life professionally learning, and that have generous deferment provisions after you're done with those four years of professional learning, let me know. I'd love to access that money.
"Smart societies have free education, and their schools may not be always as good as those that you pay for with half of your life or so but they're adequate enough."
I would like you to name those smart societies with free education and world-class universities. Notice the Shanghai Jiao Tong University list of schools: http://www.arwu.org/ARWU2009.jsp .
The problem with "free" education is that a) it isn't really free -- someone is paying; b) as with so many "free" things, you get what you pay for to some extent; and c) people without any skin in the game aren't likely to value their "free" education as much. Any society you manage to name with a nominally free university education is going to suffer from some or all of those problems.
(Note: the above isn't to say American universities are optimal, or that they don't have problems: they do. But the solutions are not to proclaim that everything should be free, as if there is no such as opportunity cost, or that free from the student's perspective is equivalent to free from society's perspective.)