Unspeakable: Heads, Mouths and Stomachs

Stand-up Phil Wang and lexicographer and etymologist Susie Dent challenge guests to dream up new words for universal, shared concepts and experiences that have always lacked names - until now. Catherine Bohart offers a term for an intriguing state of detachment, Ed Gamble goes where few foodies dare to tread and Fatiha El-Ghorri captures a way in which children are inspired by their elders