At the beginning of the twentieth century, psychologists discovered ways and means to measure intelligence that developed into an obsession with IQ. In the mid 1990's, Daniel Goleman popularised research into emotional intelligence, EQ, pointing out that EQ is a basic requirement for the appropriate use of IQ. In this century, there is enough collective evidence from psychology, neurology, anthropology and cognitive science to show us that there is a third 'Q', 'SQ' or Spiritual Intelligence. SQ is uniquely human and, the authors argue, the most fundamental intelligence. SQ is what we use to develop our longing and capacity for meaning, vision and value. It allows us to dream and to strive. It underlies the things we believe in, and the role our beliefs and values play in the actions that we take and the way we shape our lives.