In Man and His Symbols, Jung shows us the same archetypes in the untutored dreams of contemporary children, in medieval alchemy, in Hindu mythology, and in Persian folk tales. Joseph Campbell and Alan Watts have continued and extended this study of a vast and strange inner world, little appreciated until quite recently. How does Jung account for the universality of symbolic themes? He sees it as evidence for the collective unconscious, which could be called the collective Soul of humanity. Jung was not the first person in Freud