Spectator books of the year: Richard Davenport-Hines on a real flirt of a book

Laurence Scott’s The Four-Dimensional Human: Ways of Being in the Digital World (Heinemann, £20) is the year’s most surprising book. I expected a dour, lumbering tract about the dehumanising influence of new technologies, social media and information overload. Instead, I found a real flirt of a book. It’s full of impish gaiety, elegant and lithe in its language, providing intellectual ambushes and startling connections.