This book looks at the causes and effects of the depletion of the ozone layer and asks what will happen to people, animals and the environment if it disappears. It imagines scenarios at varying stages in the future and examines whether and how disaster can be averted.

This book looks at the causes and effects of the destruction of the rainforests and asks what will happen to people, animals and the environment if they disappear. It imagines scenarios at varying stages in the future and examines whether and how disaster can be averted.