Spiritual Intelligence adresses the full development not only of the individual but also cultures and nations. Every human being in every human community has spiritual intelligence that is not attached to any particular religious code. And furthermore, every human being has a sense of and inner needs of a spiritual nature for such things as happiness, well being and the enjoyment of beauty and culture. In the context of spiritual anaemia, like the one in which we presently live, the development of spiritual intelligence opens up new, unexpected horizons inn the very heart of daily routine, the present moment and short-term interests. Therefore, this book:aims to explain the power of spiritual intelligence, how it can be cultivated and its benefits for the development of human life; explore the dramatic individual and collective consequences of the neglect of spiritual intelligence.