Laurie Taylor explores the latest research into how society works. He examines a new book seeking to understand suicide and talks to a sociologist about family secrets. Ben Fincham is a Lecturer in Sociology at Sussex University and his book 'Understanding Suicide: A Sociological Autopsy' assesses sociological work in this area and explores what can be known about the motivation and lives of suicidal people. He's joined by Dr Mike Shiner, a Senior Research Fellow in the Mannheim Centre for Criminology at London School of Economics. Laurie also talks to Professor Carol Smart from the University of Manchester about her paper exploring family secrets and memories.