As the Nobel in Literature and the Booker Prize break the rules, split opinion, and (probably) boost sales of a few books, a bunch of TLS editors share their thoughts on the whole endeavour of prize-giving (Michael: "you may as well throw a stone..."); Alexander van Tulleken considers 'War Doctor: Surgery on the front line', David Nott's tales from the operating tables, and floors, of war-torn places; as his stage adaptation of Stanislaw Lem’s 'Solaris' comes to London, David Greig, the artistic director of the Royal Lyceum Theatre in Edinburgh, talks to the TLS's arts editor Lucy Dallas