This is a serious and ambitious book that anyone with a personal, professional or poetic interest in the most important substance on our planet should read. Like a good Haiku, the Universal relationship between Man and water is revealed through the microcosm of a personal search for the underground flows supplying Rupert's swimming pool. Along the way, the science, history, economics, literature, spirituality, engineering and, above all, the politics of water are explored and, when necessary, debunked. It's an eclectic journey upstream to the source of white water, white elephants and white lies. The Bible, the Koran and the search for extraterrestrial life each have their water stories told. We find out why water is coloured blue and why the Carcassonne firemen once put out fires with wine rather than water. We meet World Bank technocrats and the Brazilian Bishop prepared to lay down his life for the river he loves. Does it matter if water is public or private? Will the next wars be fought over water? No slick answers here, just a journalist's eye for humbug and procrastination. This is a book you can dip into to discover unexpected facts or you can let yourself go with the flow from cover-to-cover and emerge a little less wet behind the ears. There really is more to water than something to dilute your whisky with.