In a reality not too distant from our own, where the so-called Mental Parity Movement has taken hold, the worst thing you can call someone is ‘stupid’. Everyone is equally clever, and discrimination based on intelligence is ‘the last great civil rights fight’. Exams and grades are all discarded, and smart phones are rebranded. Children are expelled for saying the S-word and encouraged to report parents for using it. You don’t need a qualification to be a doctor.