Nugget of Truth begins the second triad with a modest proposition: truth may be small, brown, unglamorous and difficult to place politely in a room. Against inflated rhetoric, the nugget offers material resistance. It does not persuade by charm. It simply exists. Episode 4 introduces Sir Cumference’s world of audit, perimeter and proof: after the phallus falls, what remains must be measured, named, preserved and handled without pretending it smells of roses.