Is the universe alive? Are there hidden connections within it, revealed in history and in sacred texts? Can we understand or even learn to control these secrets? Have we neglected an entirely separate science that works according to a different set of principles? Certainly by the time of the Renaissance in Europe, there were many thinkers who answered in the affirmative to all of these questions. Despite the growth of modern science and a general disenchantment of the world, the 'occult' or 'esoteric' tradition has evolved in the West, manifesting itself in such diverse groups as the Freemasons, the Mormons, Christian Scientists, the Theosophists, New Age, and American Fundamentalism. Paradoxically, the turn to science and the triumph of evolution in the nineteenth century produced an explosion of occultism, increasing its power as a kind of super-science.