I just ran across a really interesting quote on American culture, which was embedded in a discussion of jazz, but seems to apply quite well to American SF as well. Apparently, from 1961 to 1965, a British literary critic named A. Alvarez ran a show on BBC radio where writers talked about the intellectual scene in the United States. Alvarez collected the interviews  in a book, published by Penguin in 1965, under the same title as the radio program: Under Pressure. One of the Americans interviewed was Robert Lowell, and he’s what he had to say about it: We have some …