A couple of years ago, I spent three months playing World of Warcraft – partly as research for a short story I was writing, mostly because I became addicted to it. This convinced me of one thing: If the computer games which exist now had existed back in 1979 I would not have read any books, I think; I would not have seen writing as an adequate entertainment; I would not have seen going outdoors as sufficiently interesting to bother with.Similarly, I find it difficult to understand why any eleven-year-old of today would be sufficiently bored to turn inward for entertainment.