This article was originally posted last month. It is being reposted today, World Water Day. For more What in the World, watch GPS on Sundays at 10 a.m. and 1 p.m. ET.
By Global Public Square staff
Imagine a large body of water – about the size of the Dead Sea – simply disappearing. It sounds like a science fiction movie. But it’s not. It’s happening in real life – and we've only just found out.
A pioneering study from NASA and the University of California Irvine shows how the Middle East is losing its fresh water reserves. As you can see from the satellite imagery in the video, we’re going from blues and greens, to yellows and reds: that’s 144 cubic kilometers of lost water between 2003 and 2009. What do we mean by “lost water”? Most of it comes from below the Earth’s surface, from water trapped in rocks. In times of drought, we tend to drill for water by constructing wells and pumps. But the Earth has a finite supply. NASA’s scientists say pumping for water is the equivalent of using up your bank savings. And that bank account is dwindling.
This could have serious implications. Conflicts over water are as old as the story of Noah – in 3,000 BC. The Pacific Institute lists 225 such conflicts through history. What’s fascinating is that nearly half of those conflicts took place in the last two decades. Are we going to see a new era of wars fought over water?
By Christiana Z. Peppard, Special to CNN
Editor’s note: Christiana Z. Peppard Ph.D. is assistant professor of theology and science in the Department of Theology at Fordham University and a Public Voices Fellow with The Op-Ed Project. The views expressed are the writer’s own.
World Water Day today is as good a time as any to consider one of the most important issues you’ve probably never pondered before. It’s a subject you’re going to hear about all the time in the coming decades. Oil and gas are important, yet there is one resource that is irreplaceable, but which is going to become increasingly scarce, with serious implications for agriculture, health, our economies – even civilization itself.
If you live in the longitudinal belt of the United States between Nebraska and Texas, then the water used for those fields – and now the suburbs – comes from the Ogallala Aquifer. Unfortunately, it’s depleting and polluted. Or perhaps you live in Israel or the West Bank, atop the Mountain Aquifer. There, a new study by NASA and University of California Irvine charts how groundwater depletion is accelerating. Likewise, Maryland residents may be surprised to learn that last year, the U.S. Geological Survey found the dwindling Patasco Aquifer to be over a million years old.
By Michel Camdessus, Special to CNN
Editor’s note: Michel Camdessus is former managing director of the International Monetary Fund and a member of the U.N. Secretary General’s Advisory Board on Water and Sanitation. This is the first in a new series of articles for GPS by members of the Africa Progress Panel, a foundation chaired by Kofi Annan.
Recent discoveries of water reserves under some of Africa’s mightiest deserts raise hopes for quenching African thirst. But the reality is much more grim. From parched desert to tropical forest, roughly 40 percent of Africans, mostly the rural poor, will not get access to clean water any time soon, a fact that exacerbates poverty, hunger, and disease. Indeed, every year, dirty water kills an estimated 750,000 African children under the age of five.
And while rich countries worry about obesity, recent droughts in the Sahel and Horn of Africa have forced millions of Africans to flee their ancestral lands in search of food. To complicate matters further, the Intergovernmental Panel on Climate Change expects climate change to hit Africa harder than anywhere else.
Editor's Note: The following is reprinted with the permission of World Politics Review. For more from WPR, sign up for a free trial of their subscription service, get their weekly e-mail, or follow them on Twitter.
By Elizabeth Economy, World Politics Review
What is the biggest challenge that China faces?
Corruption, the gap between the rich and poor, and the rapidly aging population often top the list of answers to this question.
Yet a closer look suggests that the greatest threat may well be lack of access to clean water. From "cancer villages" to violent protests to rising food prices, diminishing water supplies are exerting a profound and harmful effect on the Chinese people as well as on the country's capacity to continue to prosper economically.
While much of the challenge remains within China, spillover effects - such as the rerouting of transnational rivers and a push to acquire arable land abroad - are also being felt well outside the country's borders.
China's leaders have acknowledged the severity of the challenge and have adopted a number of policies to address their growing crisis. However, their efforts have fallen woefully short, as they fail to include the fundamental reforms necessary to turn the situation around. Meanwhile domestic pressures, as well as international concerns, continue to mount.
Editor's Note: Elhadj As Sy is the UNICEF Regional Director for Eastern and Southern Africa.
By Elhadj As Sy – Special to CNN
Not long ago, Hawa Issak realized that if she stayed in her home in Southern Somalia, she would not be able to secure the survival of her two children and herself. She was pregnant with a third child, her husband had left her and the region’s worst drought in decades had scorched the earth creating utter desolation.
She set out with six other families to find help in Kenya. It took them a month to reach Dadaab, on the other side of the Kenyan border, almost 200 miles away. It’s a remarkable feat for anyone. Now imagine thousands - tens of thousands - of people similarly on the move, stumbling for weeks through dust and scrub beneath a blistering sun. Most of them are women and children hoping to stay alive long enough to reach what has ballooned into the biggest refugee camp in the world.
Right now there is a massive and shocking humanitarian crisis unfolding in the Horn of Africa –specifically in Somalia, Kenya, Ethiopia and Djibouti. The triple shock of drought, skyrocketing food prices and the ongoing armed conflict in Somalia has created an almost perfect storm of disaster. FULL POST