This is part of a series which explores a wide range of social issues and is designed not only to inform young people of the facts but also to encourage them to consider the arguments for and against some controversial topics and to make up their own minds. The books are built around a series of key questions which help to focus the attention on critical aspects of the topic, and the information is supplemented with glossaries and a section on where to go for help. Case studies are included, and each book has a detailed index.