'For most of us who care to think about such things, the teenager was invented by JD Salinger in 1951. Of course, before he was described in literature, the teenager was a naturally occurring phenomenon in postwar America. As that country became the world's richest, a whole generation of young white people emerged who did not need to go immediately to work, whose parents' relative wealth and resulting access to astounding inventions like the washing machine and the motor car had created a new leisure. What Holden Caulfield has that young people did not have before him is time to think. Like a 1940s Hamlet he wanders the streets of New York, out of the jurisdiction of parents and teachers, free to ponder the 'phonies' he has known, free to feel miserable, free to feel trapped by the future his parents imagine for him.' (Publication abstract)