william ripley had predicted this outcome in 1908, above all they inharmonious, that's his words, the and harmonious mixing of italian men and irish women. [laughter] >> but he now would have been forced to reconsider his prediction that such a racial mix would make americans ugly. we have already seen the lowering of racial boundaries starting in the 1940s, when ethnic began replacing race as applied to the descendents of european immigrants. that use a racial groups for white people has become more than category to, partly because white people are so mixed up. finally, the near whiteness count for less in the present situation. while the stigma of blackness, once just one drop to curse the white individual, also seems less mortal. back in the 20th century, white people were assumed to be rich, or at least middle-class, as well as more beautiful, powerful and smart. george bush did away with that. [laughter] >> sorry. that is not in the book. to lay. stuff it back in. as citizens and scholars, they said what needed to be known and monopolized the study of other people. with themselve