Neil MacGregor continues his series on the expression of shared beliefs in communities around the world and across time. He focuses on rites of passage, marking the transition from childhood to adulthood, including a lock of bound hair, from the collections of the British Museum, which reveals an important ritual for teenage boys on the Pacific island nation of Vanuatu. Producer Paul Kobrak Produced in partnership with the British Museum Photograph (c) The Trustees of the British Museum.