Apart from anything else, the mere coordination of an entire planet’s military strategy was only taking up a tiny part of its formidable mind, and the rest of it had become extremely bored. Having solved all the major mathematical, physical, chemical, biological, sociological, philosophical, etymological, meteorological and psychological problems of the Universe except his own, three times over, he was severely stuck for something to do, and had taken up composing short dolorous ditties of no tone, or indeed tune.