"[I]f we’re going to jeer at North Korea for being a de facto monarchy, we must also acknowledge the main advantage of such a system: no divisive squabbling over who has the right to rule. On my book tour for “The Cleanest Race” I used the example of my British mother: a firm supporter of the monarchy with different estimations of the various royals. She doesn’t like the idea of Charles becoming king, but accepts that it will and must happen."