Book excerpt: Sir Mark Tully is one of the world's leading writers and broadcasters on India, and the presenter of the much loved radio programme 'Something Understood'. In this fascinating and timely work, he reveals the profound impact India has had on his life and beliefs, and what we can all learn from this rapidly changing nation. Through interviews and anecdotes, he embarks on a journey that takes in the many faces of India, from the untouchables of Uttar Pradesh to the skyscrapers of Gurgaon, from the religious riots of Ayodhya to the calm of a university campus. He explores how successfully India reconciles opposites, marries the sensual with the sacred, finds harmony in discord, and treats certainty with suspicion.