There's going to be a bunch of comments about waste in universities, how people are irresponsible, trade schools, government alone guarantees that make it a crisis, no ability to discharge debt, etc.
The two big things that typically don't get brought up in these discussions is that government funding for college is way down and medical costs. All these state schools, which are pretty much the backbone of higher education in america are chronically underfunded. The last 40 years in america we have been borrowing against our future and higher education funding is just one aspect.
The second aspect is that higher education is fairly labor intensive, a large part of the labor cost is health care. When a pharmaceutical company acquires the rights to a rare drug and jacks up the cost 1000% that cost ultimately is passed on to students.