Bill, I don't think you know what income mobility is. But even if we assume you're understanding of the concept....how do you explain this contradiction...

Quote Originally Posted by CoccoBill View Post
the nordic countries where education is free, there quite effectively is nothing resembling a class system.

I would think [these nordic countries] demonstrates income mobility better than the [America].
If there are no classes, discernible by income, then how is it possible to move from one class to another?????????