Last Oasis Last Oasis: Facing Water Scarcity Facing Water Scarcity

by Sandra Postel

Book Overview

We have taken for granted seemingly endless supplies of water flowing from reservoirs wells, and diversion projects; access to water has been key to food security, industrialization, and the growth of cities. In this book from the Worldwatch Institute, Sandra Postel explains that decades of profligacy and mismanagement of the world's water resources have produced signs of shortages and environmental destruction. She writes with authority and clarity...

• Format: Paperback
• Language: English
• ISBN: 0393317447
• ISBN13: 9780393317442
• Release Date: June 1997
• Publisher: W. W. Norton & Company
• Length: 266 Pages
• Weight: 0.65 lbs.
• Dimensions: 0.8" x 5.6" x 7.9"

Customer Reviews

Water - what's it worth?

Sandra Postel published LAST OASIS - FACING WATER SCARCITY back in 1992, year of the RIO Conference on Development and Environment, also called the Earth Summit. Re-issued in 1997 (with a new introduction) it formed the basis for a PBS documentary in the series "Cadillac Desert". Is it still relevant today? So much has been written on water issues since, from environmental concerns to promoting the privatization of water, that the question is valid. Still, as we approach the 10-year review conference of RIO in Johannesburg, politicians, government officials, economists, environment and development experts and activists meet to take stock of what happened to the many promises of RIO - reflected in Agenda 21. In this context, it is interesting and useful to read LAST OASIS with a view to weighing the global water situation today against the problems and possible solutions outlined ten years ago. Postel, a long-time specialist in environmental issues, traveled across the globe to review problem areas as well as conservation initiatives and solutions first hand. In addition to giving us an overview of the problems, she also outlined projects and initiatives representing a variety of approaches to address the challenges: either by living with and adapting to water scarcity or by finding solutions for preserving and replenishing the finite clean water resources available to us.When it was published, Postel presented a comprehensive examination of the causes for water scarcity across the globe. Although not up-to-date anymore in terms of statistics, her analyis of the issues and her review of danger zones have not lost relevance. We are still facing the same dramatic divide: On the one hand, close to one billion people live without access to clean water and their daily requirements can only be met through enormous physical strain, in particular on women and girls who are the traditional water carriers. The inaquate water resources threaten the mere survival of the majority of the world's poor who live on the land and off the land to secure their livelihood with small-scale subsistence agriculture. On the other hand, water in industrialized societies, and also increasingly by the elites around the world, is treated as a cheap commodity: too often wasted and its safety jeopardized through carelessness and/or through industrial pollution. A major culprit in the long term destruction of safe water resources was then and remains today large scale agro-business. Postel argues the reasons for that and also reviews alternative and small-scale systems that have proven to be successful in delivering good crops as well as reducing the strain on the soil and the water table. Postel's 1999 book "Pillar of Sand" focusses on irrigation systems. It is only unfortunate that the book was not updated in 1997 (or since). Some of the encouraging initiatives Postel described were "pending" or in progress and it would be good to know if any of them have come to fr

Last Oasis: Facing Water Scarcity

For anyone who is interested in water supply issues worldwide, this book is for you. I especially like the way the author is objective and presents both a realist and idealistic endevor. I am from West Texas so I am concerned about water. The book gives great information dealing with how private business has been able to cope with water scarcity, and how farmers are using new methods of irrigation to provide food for the world yet conserving water. Also, it shows how these projects would have never taken place if government did not take action. It talks about water scarcity globally, and makes us understand how this can affect us locally.