Peter Davis recently retired from Auckland University where he established and headed the COMPASS research group in the Faculty of Arts for ten years and before that taught and researched in health policy and health services in the Faculty of Medical and Health Sciences (and for a time at the Christchurch Medical School) for 30 years. Peter remains an Honorary Professor in Statistics and an Emeritus Professor in Population Health and Social Science at the University of Auckland. He was recently elected to the Auckland District Health Board where his main areas of interest are: the reporting and using of information to improve the performance of health systems, the effective management of public sector organisations to achieve policy goals, and the development of evidence-informed public policy. Peter is also Chair of the Board of Trustees at The Helen Clark Foundation, a New Zealand-focussed public policy think tank.