Discusses the environmental dangers coastlines around the world face today, including beach erosion, pollution, the development of port cities, and climate change.

"The fundamental point of this book is that, in the past, the world's political, economic, military, and social development took place during a time of relatively stable sea level. That time, however, is now over: The world must begin to cope with inevitable increases in sea level. These increases are certain to have important domestic and international consequences"--Provided by publisher.