This is a comprehensive and thought-provoking exploration of some of the metaphysical notions that are the foundation of modern druidic thought and practice. It is a serious and informed contribution to an often-neglected area of the modern Druid Way in which past practice is all too often rekindled without an attendant understanding of past psychology or philosophical perceptions. In this, it is a manifesto for a Druid Way that is both true to its Celtic roots and responsive to the modern world.