Most people, I suspect, still have in their minds an image...

Most people, I suspect, still have in their minds an image of America as the great land of college education, unique in the extent to which higher learning is offered to the population at large. That image used to correspond to reality. But these days young Americans are considerably less likely than young people in many other countries to graduate from college. In fact, we have a college graduation rate that's slightly below the average across all advanced economies.