This identification of a distinctive group of aggrieved young men emerged from the Youth Matters survey, carried out for the O2 telecommunications company, and analysed by Prof Chapman, who has researched young people and social mobility.

BBC: 'Angry young men' lack optimism

Pavan Varma, the director-general of the Indian Council for Cultural Relations, also thinks that in at least one respect the middle class of his own country behaves more like members of its elite than as a distinctive group of its own.

ECONOMIST: Beyond Wisteria Lane

None of the well-known portals have tried to make themselves distinctive by appealing to a particular group, in the way that most other media do, preferring to be all things to all people.

ECONOMIST: When the bubble bursts

When the Snow Queen arrives at the end of Act I, the tiara the dancer wears will be readily recognizable to local audiences: It's based on an architectural landmark, the distinctive arch that sits atop the downtown skyscraper where the Great American Insurance Group is headquartered.

WSJ: Nutcracker Inc.

Dr. JANIK: Well, we were really interested in the system because people have described these signature whistles and these very distinctive calls that dolphins make when they are isolated from the rest of their group.

NPR: Study: Dolphins Call Out Their Own Names