More exciting news arrives from Britain’s dimmest university, Durham, which is embarking on a programme to ‘decolonise’ mathematics. About time. For too long the subject has been dominated by racist stuff like adding things up or multiplying etc. Hopefully soon there will be room for students, when faced with a question such as ‘what is four plus four?’ to eschew the didacticism of white supremacy by answering ‘eight’ and suggest instead a number which they think feels intuitively right, such as 7,231.