I'm somewhat surprised at this conception of university where people have their worldviews changed in a radical way. From my experience, the vast majority of students at universities want to get drunk and (if they are really lucky!) get laid, and when they are done with university, land a well-paid job.
When I went to university, the teachers practically never aired their political or religious viewpoints. I don't know them for any teacher I have ever had. Perhaps Swedish universities are very different, or perhaps I'm very dull?