For instance, if the host casually acknowledges that there is a camera in the room by telling a story about it, that may be enough to provide an opening for a guest to say if they are uncomfortable.
A new musical production of Roald Dahl's children's story at the Theatre Royal in London concentrates on the up-from-poverty fortune of Charlie Bucket, the boy who finds the golden ticket.
The story of the Fram is a modern Norse saga, a story of unimaginable hardship and intelligent striving that is closely tied to Norwegian national identity.