Philip Roth explored this push and pull in his doppelganger novel Operation Shylock: “It’s too ridiculous to take seriously and too serious to be ridiculous,” he wrote of a duplicate Roth. That sentence has become my mantra during this uncanny period.

But doppelgangers, by messing with our heads and our illusions of sovereignty, can help teach us this lesson: that we are not as separate from one another as we might think. Not as individuals, and perhaps not even as groups of individuals who have been born into various kinds of seemingly eternal fratricidal duels.