it describes something I adore in books, which is when you spend a lot of a book learning how people behave and what their environments are like. circumstance start to build up, there are a lot of moving pieces. then the established pieces collide to create an unusual situation — maybe physically unusual, but more essentially emotionally complex, usually dissonant. and iris murdoch is so good at creating these magnificent ironical setpieces where you see the emotional contradictions of her characters laid plain, often in monstrous acts of cruelty committed by wilfully ignorant oafs. taken in isolation, these are absurd. indeed, they are also absurd in context, but most importantly, they are essentially plausible, even as they escalate into further extremity. delightful.