PLOT
Historian Steve Humphries examines failures in policies and legislation put in place to protect youngsters from sexual abuse, and discovers radical new solutions proposed by an increasing number of child-protection experts, which challenge deep-rooted attitudes and emotional reactions to paedophiles. Senior lecturer Sarah Goode believes the most promising way to reduce the number of child-abuse cases is to encourage people to seek treatment before they target victims. Her theory is supported by an interview in this programme in which Humphries meets a man who makes an extraordinary confession on camera.