In a recent interview, the African American actor Wendell Pierce revealed he had once been told by the head of casting at a Hollywood studio: ‘I couldn’t put you in a Shakespeare movie, because they didn’t have black people then.’ The story was repeated on social media with a mixture of horror and hilarity, many responding — as Pierce himself did — ‘You ever heard of Othello?’

Yet the head of casting’s comments represent a common misconception and a significant gap in historical memory.