Today's links - Jo Walton's "Everybody's Perfect": A mystical tour-de-force that makes you feel like your mundane life until this point has all been a boring dream. - Hey look at this: Delights to delectate. - Object permanence: Corruption; How much (little) are the AI companies making? - Upcoming appearances: London, Edinburgh, Sydney, Melbourne, Brighton, London, South Bend. - Recent appearances...