What if we could start again? That’s the premise of this show that sees 23 people living together in a remote Highlands location for a year. Sixteen years after Ben Fogle and friends were marooned on a Hebridean island in Castaway, these guinea pigs (which include a doctor, carpenter and vet) have total freedom to decide what kind of community they want to create, and what to keep from the society they’ve left. But will it turn out to be 23 people arguing about washing up?