Among the Yoru ba of Southwestern Nigeria, Ifa divination is a major source or means of diagnosing and detecting diseases. Ebo is considered to be the core of Ifa divination system mode of healing and solving problems and forms the nucleus of all other healing system. The study reported in this book examined the pivotal roles that Ebo plays in the healing process with a view to understanding its therapeutic potentials. The study was premised on Franz Boa's theory of ethno science which considers cultural relativism as an approach to understanding indigenous scientific practices. Participant...