John is a researcher, author, coach and evaluator who brings the undiscussable and ignored aspects of organisational experience into the open. His work involves intimate and confidential conversations with people from all walks of life, from Archbishops, to CEOs, to homeless people now earning a living as professional actors. He currently works extensively within the NHS and other national health systems, applying and developing the insights of his long running research into ‘speaking truth to power’. This work has resulted in three recent pieces in the Harvard Business Review and a published as a book by FT Pearson.