Exclusive Episode #134: In his 2005 production of Mozart’s "The Magic Flute" (1791), artist William Kentridge reframes the opera's original themes of Enlightenment philosophy through the bitter legacy of colonialism. "The most toxic combination in the world is…the certainty of being right and a monopoly of power," says the artist, who casts the character of Sarastro in the role of a colonial overlord, "a benevolent figure that hides a monster."