Thinking Allowed Folgen

Bletchley Park, the decoding organisation, was at the heart of British intelligence operations in the Second World War. A mythology has grown around its secret activities, which some claim shortened the war by several years. Professor Christopher Grey talks to Laurie Taylor about his seminal research into the romance and reality of Bletchley Park. They're joined by Professor Anthony King. Also, race and 'belonging' in an English village. The social anthropologist, Katharine Tyler, explores the attitudes of white residents to their British Asian neighbours in a semi suburban village in the Midlands.Producer: Jayne Egerton.

Segregation: a Global History of Divided Cities' Laurie Taylor talks to Carl Nightingale, the author of a groundbreaking new book about the ideology and practice of racial segregation in the city. Traversing continents and millennia, he analyses the urban divide from its imperial origins to postwar suburbanisation; from the racially split city of Calcutta to the American South in the age of Jim Crow. Finally, he considers the extent to which separation by race continues to deform the contemporary city. Also, the sociologist Malcolm Brynin, charts the causes and consequences of pay gaps between different ethnic groups in the UK.Producer: Jayne Egerton.

'Odd Couples' - friendships which cross the boundaries of gender and sexuality. A new book challenges the widespread assumption that men and women are fundamentally different and can only forge significant bonds within romantic relationships. It charts the deep friendships between gay men and straight women, and also between lesbians and straight men. Laurie Taylor talks to the sociologist, Anna Muraco, who claims that such 'intersectional' friendships serve as as a barometer for shifting social and sexual norms. The UK sociologist, Brian Heaphy joins the discussion. Also, an in depth study of the centrality of drinking to student identity. Its author, Maria Piacentini, discusses the ways in which young people neutralise feelings of guilt and stigma regarding their alcohol consumption. Producer: Jayne Egerton.