One of the features of English social life in the post-war years has been the ascendancy of the adolescent age groups. Not only have entire new branches of the entertainments industries sprung from the enthusiasms and the spending-power of the young; a popular press exists for them as it has always done for the so-called middle class, and a small popular culture has grown round their emotions and their "rights". At the same time, the spread of juvenile crime and hooliganism has alarmed the police and a good many other people. What has happened to the younger generation?