The dream of time travel […] is just that: a dream. And one that only makes sense if the rights and privileges you are accorded currently were accorded to you back then, too. If some white men are more sentimental about history than anyone else right now it’s no big surprise: their rights and privileges stretch a long way back. For a black woman the expanse of livable history is so much shorter. What would I have been and what would I have done—or more to the point, what would have been done to me—in 1360, in 1760, in 1860, in 1960?

Zadie Smith, “On Optimism and Despair”