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The Last Oasis

Author: Sandra Postel
Publisher: Routledge
ISBN: 1134161654
Size: 29.12 MB
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For decades now we have wasted and mismanaged the world?s water supplies. Today, 27 countries are short of water, a quarter of the world?s population has no safe water, 46 per cent have no proper sanitation and each year four million children die of water-borne diseases. As most of the world?s major river systems cross several national boundaries, the scope disputes and the threat to international security is becoming more and more real. In The Last Oasis, Sandra Postel examines the economic, ecological and political factors affecting fresh water supply. She confronts the issues of mismanagement and profligacy and analyses and dangers of confrontation, both between nations and between rural and urban users. She also emphasises that the technology and know-how for effective water husbandry does exist. With methods already in use, farmers could cut their demand for water by 40-90 per cent, and cities by one-third, without sacrificing economic output or quality of life. Investing in water efficiency, recycling and conservation help meet rising demands and stave off disaster. But the priority is a common recognition of the gravity of the position, and with that a widespread push for institutions to manage sustainable use of water.

Pillar Of Sand

Author: Sandra Postel
Publisher: W. W. Norton & Company
ISBN: 9780393319378
Size: 28.28 MB
Format: PDF
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"Pillar of Sand points the way toward protecting rivers and vital ecosystems even as we aim to produce enough food for a projected 8 billion people by the year 2030. Postel shows how innovative irrigation technologies and strategies can alleviate hunger and environmental stress at the same time. And she calls for a new ethic of sufficiency and sharing in response to impending water limits."--BOOK JACKET.

Replenish

Author: Sandra Postel
Publisher: Island Press
ISBN: 161091791X
Size: 17.58 MB
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We have disrupted the natural water cycle for centuries in an effort to control water for our own prosperity. Yet every year, recovery from droughts and floods costs billions of dollars, and we spend billions more on dams, diversions, levees, and other feats of engineering.These massive projects not only are risky financially and environmentally, they often threaten social and political stability. What if the answer was not further control of the water cycle, but repair and replenishment? Sandra Postel takes readers around the world to explore water projects that work with, rather than against, nature'srhythms. In New Mexico, forest rehabilitation is safeguarding drinking water; along the Mississippi River, farmers are planting cover crops toreduce polluted runoff; and in China, "sponge cities” are capturing rainwater to curb urban flooding. Efforts like these will be essential as climate change disrupts both weather patterns and the models on which we base our infrastructure. We will be forced to adapt. The question is whether we will continue to fight the water cycle or recognize our place in it and take advantage of the inherservices nature offers. Water, Postel writes, is a gift,the source of life itself. How will we use this greatest of gifts?

Global Environmental Challenges Of The Twenty First Century

Author: David E. Lorey
Publisher: Rowman & Littlefield
ISBN: 9780842050494
Size: 66.88 MB
Format: PDF, ePub
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The most serious environmental problems of the twenty-first century have the potential to alter the course of life on this planet. Global warming, toxic waste, water and air pollution, acid rain, and shrinking energy supplies are frightening challenges that may threaten our future if we do not face up to them. Global Environmental Challenges provides important information and gives us hope about the environment. This book first helps us to grasp these difficulties, then shows us the choices we can make. How long to leave a light on, whether to take the car, the train, or bicycle to work, whether to recycle or throw away, whether to vote to curb continued suburban sprawl-all of these decisions can make a difference. This collection of some of the best essays and articles on the environment comes from a variety of sources, including journals, magazines, websites of ecological/conservation organizations, and other publications. Five major sections investigate the interaction of population growth, consumption, and environment; the emerging crisis in freshwater around the globe; global climate and atmosphere (including global warming); biodiversity loss; and the concept of sustainable development-using natural resources to place future human development on a sustainable path. The final section on sustainable development reveals how we can take action. As individuals, we can make a difference readily and easily without making huge personal sacrifices. As societies, we can work together in a global community of interest to sustain the earth. This valuable resource offers readers a better understanding of our environmental problems and presents solutions to improving the health of the planet.

Environmental Challenges

Author: Shimson Belkin
Publisher: Springer Science & Business Media
ISBN: 9401143692
Size: 27.74 MB
Format: PDF
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In the summer of 1999, an international group of experts convened in Jerusalem, Israel, in order to define the major environmental challenges facing humanity at the dawn of the new millennium and - where possible - propose ways of addressing them. Almost 50 selected articles are collected in the present book, which constitutes a striking interdisciplinary combination of state-of-the-art science with the latest views on environmental law, education, and international cooperation. Whilst a major fraction of the book is devoted to water-related issues (water quality monitoring, water and wastewater treatment, water-based international cooperation, and more), other sections deal with timely topics relating to air pollution, biodiversity, conservation, and education. The book is intended for environmental scientists, professionals, and students of all disciplines.

Land Water And Development

Author: Malcolm Newson
Publisher: Routledge
ISBN: 1134732309
Size: 37.54 MB
Format: PDF, Kindle
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This is a fully revised and expanded second edition of Malcolm Newson's acclaimed book. Exploring in greater depth the meaning of sustainability in river basin development this new edition: * highlights the rapid evolution of practical concepts since the Rio Earth Summit * features new illustrations and case studies from Australia, South Africa and Israel * makes the ecosystem model more explicit throughout * strengthens coverage of the linkages between land and water management.

Blue Gold

Author: Maude Barlow
Publisher: The New Press
ISBN: 1595586237
Size: 32.57 MB
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In this “chilling, in-depth examination of a rapidly emerging global crisis” (In These Times), Maude Barlow and Tony Clarke, two of the most active opponents to the privatization of water show how, contrary to received wisdom, water mainly flows uphill to the wealthy. Our most basic resource may one day be limited: our consumption doubles every twenty years—twice the rate of population increase. At the same time, increasingly transnational corporations are plotting to control the world’s dwindling water supply. In England and France, where water has already been privatized, rates have soared, and water shortages have been severe. The major bottled-water producers—Perrier, Evian, Naya, and now Coca-Cola and PepsiCo—are part of one of the fastest-growing and least-regulated industries, buying up freshwater rights and drying up crucial supplies. A truly shocking exposé that is a call to arms to people around the world, Blue Gold shows in frightening detail why, as the vice president of the World Bank has pronounced, “The wars of the next century will be about water.”

Water Library

Author: Basia Irland
Publisher: UNM Press
ISBN: 9780826336750
Size: 61.75 MB
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Water Library is a tribute to ecology expressed through art. Irland's art projects explore practical ways to conserve water through rain harvesting systems, how to foster dialogue and cooperation along the entire length of a river, and the dangerous impact of waterborne diseases on human health. By offering thought-provoking information, presented poetically, Water Library inspires in readers a broader appreciation of water's importance in their everyday lives.

The Politics Of The Real World

Author: Michael Jacobs
Publisher: Earthscan
ISBN: 9781853833502
Size: 68.74 MB
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Many people today feel that something has gone wrong with British society and British politics. The quality of like seems to be declining. Crime soars. Traffic and pollution spiral. Mass unemployment is undiminished, while many people experience insecurity and stress at work. Growing poverty and inequality have left many of Britain's citizens excluded from mainstream society. Everywhere, the sense of community seems to be breaking down. In the world as a whole, poverty and conflict cause immense suffering and threaten the security of nations. Global environmental degradation - from the greenhouse effect to the destruction of rainforests - makes the very future of the planet uncertain. Yet the political system seems barely to register what is happening. It is hardly surprising that public disillusionment with politicians and Parliament has never been higher. The Politics of the Real World addresses these interlocking crises. Setting out the issues clearly, it explains how conventional economic and social policies are creating the problems we face, not solving them. Arguing that the British political system itself needs rejuvenating, it proposes a new direction for the UK in an increasingly globalised world.

The Earth Around Us

Author: Jill Schneiderman
Publisher: Henry Holt and Company
ISBN: 1466814438
Size: 16.65 MB
Format: PDF, Mobi
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Soil contamination...public lands...surface and groundwater pollution...coastal erosion...global warming. Have we reached the limits of this planet's ability to provide for us? If so, what can we do about it? These vital questions are addressed by Jill Schneiderman in The Earth Around Us, a unique collection of thirty-one essays by a diverse array of today's foremost scientist-writers. Sharing an ability to communicate science in a clear and engaging fashion, the contributors explore Earth's history and processes--especially in relation to today's environmental issues--and show how we, as members of a global community, can help maintain a livable planet. The narratives in this collection are organized into seven parts that describe: - Earth's time and history and the place of people in it - Views of nature and the ethics behind our conduct on Earth - Resources for the twenty-first century, such as public lands, healthy forests and soils, clean ground and surface waters, and fluctuating coastlines - Ill-informed local manipulations of landscapes across the United States - Innovative solutions to environmental problems that arise from knowledge of the interactions between living things and the Earth's air, water, and soil - Natural and human-induced global scale perturbations to the earth system - Our responsibility to people and all other organisms that live on Earth Never before has such a widely experienced group of prominent earth scientists been brought together to help readers understand how earth systems function to produce our physical and biological environment. Driven by the belief that earth science is, and should be, an integral part of everyday life, The Earth Around Us empowers all of us to play a more educated and active part in the search for a sustainable future for people and other living things on our planet.