the economist named sherwin rosen wrote a whole series of papers on the super incomes. and he said -- he attributed to and showed that it was pretty responsible idea that these are people with very high skills. who are they? well, rock stars, athletes. no one complains about their getting high incomes. but i suppose there are people who think that it's wrong for alex rodriguez to make as much money as he does. but he gets it because he's a superstar. then there are surgeons, trial lawyers, even a few college professors. and businessmen. now, most of these people have extreme skills. try to think about what it takes to run a company that has branches in 100 different countries. and if it's a bank, that there are 50,000 people every day who are making commitments. it would kill you. that's a big management job. that's why they get these high incomes. are there disparities in the thing? are there injustices in the thing? of course. life is full of injustices. but that's not the main point. the main point is that what's happening here is happening everywhere. so it's not a