'Fascinating revelations' Max Hastings, Sunday Times 'Wonderfully detailed and colourful' Steven Poole, Daily Telegraph 'The book I have long been waiting for... Essential reading' Michael Klare Petroleum has always been used by humans: as an adhesive by Neanderthals, as a waterproofing agent in Noah's Ark and as a weapon during the Crusades. Its eventual extraction from the earth in vast quantities...