Sustainable Futures explores the current threats to our world resources and the possible solutions to some of the most urgent and difficult problems facing today's decision-makers. How do waste chemicals from farming affect Arctic polar bears? How does climate change affect the seas? Why are the world's fish stocks in decline? Healthy Seas answers these questions and many others. From sustainable fishing to ecotourism, this title looks at the issues surrounding the health of the world's seas and the people and animals that depend on the sea for survival. Discover what we mean by a sustainable future for our seas, and what you can do to help.