How many hairs must a person lose before they become bald? There doesn’t seem to be an easy way of answering this. This is because “bald”, along with a large number of other words, is vague. This vagueness causes problems and Anna Mahtani specialises in thinking very precisely about these problems… A Problem of Vagueness We can all accept that … Continue reading Thinking precisely about vagueness: an interview with Anna Mahtani