Getting this sort of thoughtful discussion it deserved. I think 15 or 20 years ago, erik and i talked about this when i was a graduate student and erik was a professor and we felt that people werent taking the issue seriously. If anything, i would say people should not panic at this point. And i think you know, there are a number of remarks i could make. I think there are season for some skepticism or at least a a little bit about how fast things are actually moving. And i would think there is a lot of aggregate data that dont suppo support the idea that the labor market or the idea is changing as a dramatic story. So the premium to Higher Education has plateaued over the last ten years. And in fact, we see evidence that highly skilled workers are moving have less rapid career directors and moving into less skills and productivity is not growing rapidly and the unemployment growth weve seen have been in relatively low education, in person serve occupations which has a Technology Elemen