As the nature and depth of our friendships comes under scrutiny in an era of Social Networking, Dr Thomas Dixon presents a major new history of the changing meaning of friendship over the centuries. Episode 6: Felons and Oddfellows Thomas Dixon traces the idea of friendship as a form of practical self-help back to the Friendly Societies of the 18th and 19th centuries. At their peak, there were 9000 of these grass-roots institutions - many with quaint, archaic names, such as The Manchester Unity of Oddfellows - and it is estimated that 40% of the adult male population belonged to one - mobilising the power of friendship in a sort of forerunner of the Welfare State. The importance of the idea of friendship emerges through the colourful vocabulary of friendship in the period - from cronies, trumps and bloaters to culliles, marrows and rib-stones, and the more familiar, chums and pals. With contributions from Dr Helen Rogers and Professor Hugh Cunningham. Producer Beaty Rubens Dr Thomas Dixon is Director of the Centre for the History of the Emotions at Queen Mary, University of London, with a particular expertise in the histories of emotions, science, philosophy and religion.