Dance Culture: Laurie Taylor takes a journey through the dancefloor with the music writer, Emma Warren, whose latest research combines social history and memoir to answer the question 'why do we dance together?' Also, Melin Levent Yuna, a sociologist and anthropologist at Acibaden University, explains why Istanbul has become the Tango capital of the world, after Buenos Aires, in spite of its conservative government.

Producer: Jayne Egerton