Showing posts from category water.
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Rich Thorsten on Water Sanitation, Population, and Urbanization in the Developing World
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“For the first time in human history, more than one half of the world’s population now lives in urban areas, and some of the largest and fastest growing population centers in the world – countries like India, China, parts of sub-Saharan Africa – are in areas where water resources are becoming more and more scarce,” said Water.org’s Rich Thorsten in a recent interview with ECSP.
Thorsten serves as director of international programs for Water.org, which partners with local communities, governments, and NGOs across Central America, South Asia, and Africa to bring improved water sanitation to at-need rural and urban populations. He emphasized that ensuring access to clean water has a number of positive spillover effects, ranging from improved prospects for economic development to greater social stability, since access to non-polluted water supplies removes one potential source of tension within and between communities.
Community Health
The greatest benefit of improved sanitation services, however, comes in the form of enhanced public health outcomes. “I would definitely say there is a strong correlation” between the two, Thorsten asserted. “Water and sanitation-related diseases are related to the deaths of at least 3.5 million people every year in the developing world – not to mention millions of hours and dollars that are lost to treating health problems and coping with health problems as a result of poor [water] access and hygiene practices.”
Thorsten said that community participation has been a key aspect of ensuring the sustainability of Water.org’s projects. To pave the way for continued gains in economic development and public health, he said they work alongside water users, engineers, and government officials in target communities to make those parties stakeholders in the infrastructure development process. Fostering a sense of community ownership of sanitation projects helps reduce the likelihood that infrastructure will fall into disrepair or disuse after the initial programming intervention has been conducted.
Given that improving water-sanitation access for the world’s poor is a key element of the UN Millennium Development Goals, Thorsten said he is pleased the subject seems to be attracting more attention within the policymaking and development communities. Despite the positive momentum, however, he acknowledged the fight to ensure clean-water access for the developing world will remain an uphill battle.
“When one considers that….about 2.6 billion people lack access to basic sanitation, that there’s more people in the world that have access to a cell phone than a pit latrine or a toilet, it’s still a very daunting task that will require a lot more investment, commitment, and attention in order to improve the situation for billions of people,” Thorsten said.
Sources: UN.
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Michael Kugelman, Huffington Post
Pakistan’s Biggest Threats May Not Be What You Think They Are
›August 30, 2011 // By Wilson Center StaffThe original version of this article, by Michael Kugelman, appeared on the Huffington Post.
The most troubling news to emerge from Pakistan in recent days has little to do with militancy or other headline-grabbing scourges that afflict the country. Rather, it relates to a new Oxfam report’s finding that more than a third of the country’s population – about 60 million people – is undernourished.
Pakistan may well be convulsed by extremist violence; according to Pakistani estimates, it has killed or injured 30,000 in recent years. Yet contrary to what U.S. media coverage may suggest, this is not the greatest threat to the Pakistani people.
Numerous candidates contend for this dubious honor. One, underscored by Oxfam, is hunger. Even before last year’s devastating floods, which destroyed more than 2 million hectares of arable land, the World Food Program estimated that 77 million Pakistanis were going hungry. Another is water insecurity, one of Pakistan’s biggest killers. With a third of Pakistanis lacking access to clean water, no wonder waterborne illness claims the lives of 1.2 million Pakistanis per year – and 630 children every day. Lack of education also tops the list. More than 40 million of Pakistan’s 70 million school-age children (those between the ages of 5 to 19) are not in school. And then there is Pakistan’s energy crisis. Due to power shortfalls, some Pakistanis suffer outages for as long as 20 hours per day – crippling industry and bringing misery to millions of households. All of this is compounded by state corruption, which constrains access to these precious resources and services.
Continue reading on Huffington Post.
Sources: Business Recorder, Oxfam International, PBS, World Food Program.
Michael Kugelman is a program associate with the Wilson Center’s Asia Program.
Photo Credit: “People returning home as soon as the water recedes enough,” courtesy of flickr user DFID – UK Department for International Development. -
Redrawing the Map of the World’s International River Basins
›Understanding why conflict over water resources arises between nations begins with a solid understanding of the geography of international river basins. Where are the basins? How big are they? How many people live there? Who are the riparian nations, and what is the significance of each to the basin?
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Russell Sticklor, World Politics Review
The Hungry Planet: Global Food Scarcity in the 21st Century
›August 16, 2011 // By Wilson Center StaffThe original version of this article, by Russell Sticklor, appeared on World Politics Review.
At the dawn of the 20th century, the world population was inching toward a modest two billion. In the 111 years since, notwithstanding the impact of war, genocide, disease, and famine, the global population has soared, reaching three billion around 1960 and now quickly approaching the neighborhood of seven billion. By 2050, the planet will likely be home to two billion more.
We may not be witnessing the detonation of the “population bomb” that Paul Ehrlich warned of in his seminal 1968 book, but such rapid demographic change is clearly pushing the international community into uncharted territory. With a limited amount of arable land and a finite supply of fresh water for irrigation, figuring out how to feed a planet adding upward of 70 million people each year looms as one of the 21st century’s most pressing challenges.
The push to ensure global food security transcends the desire to avoid repeating the famines that devastated the Soviet Union, China, North Korea, Ethiopia, and so many other corners of the world during the past century. Instead, aid and development organizations today rightly view food insecurity problems as deeply intertwined with issues of economic development, public health, and political stability, particularly in the developing world. To maintain order in the international community and prevent the emergence of new failed states in the decades ahead, it will be critical to find innovative means of feeding the rapidly growing populations of sub-Saharan Africa, the Middle East, and South and East Asia.
Continue reading on World Politics Review.
Note: World Politics Review has graciously white-listed all entrances from NSB for this article, so as long as you use the above link, you should be able to read the full article for free.
Russell Sticklor is a consultant for the Environmental Change and Security Program.
Photo Credit: “Crowded market street,” courtesy of flickr user – yt –. -
International River Basins: Mapping Institutional Resilience to Climate Change
›Institutions that manage river basins must assess their ability to deal with variable water supplies now, said Professor Aaron Wolf of Oregon State University at the July 28 ECSP event, “International River Basins: Mapping Institutional Resilience to Change.” “A lot of the world currently can’t deal with the variability that they have today, and we see climate change as an exacerbation to an already bad situation.”
Wolf and his colleagues, Jim Duncan of the World Bank and Matt Zentner of the U.S. Department of Defense, discussed their efforts to map basins at risk for future tensions over water, as identified in their coauthored World Bank report, “Mapping the Resilience of International River Basins to Future Climate Change-Induced Water Variability.” [Video Below]
Floating Past the Rhetoric of “Water Wars”
Currently, there are 276 transnational water basins that cross the boundaries of two or more countries, said Wolf. “Forty percent of the world’s population lives within these waters, and interestingly, 80 percent of the world’s fresh water originates in basins that go through more than one country,” he said. Some of these boundaries are not particularly friendly – those along the Jordan and Indus Rivers, for example – but “to manage the water efficiently, we need to do it cooperatively,” he said.
Wolf and his colleagues found that most of the rhetoric about “water wars” was merely anecdotal, so they systematically documented how countries sharing river basins actually interact in their Basins at Risk project. The findings were surprising and counterintuitive: “Regularly we see that at any scale, two-thirds of the time we do anything over water, it is cooperative,” and actual violent conflict is extremely rare, said Wolf.
Additionally, the regions where they expected to see the most conflict – such as arid areas – were surprisingly the most cooperative. “Aridity leads to institutions to help manage aridity,” Wolf said. “You don’t need cooperation in a humid climate.”
“It’s not just about change in a basin, it’s about the relationship between change and the institutions that are developed to mitigate the impacts of change,” said Wolf. “The likelihood of conflict goes up when the rate of change in a basin exceeds the institutional capacity to absorb the change.”
Expanding the Database for Risk Assessment
Oregon State University’s Transboundary Freshwater Dispute Database (TFDD) tracks tabular and spatial information on more than 680 freshwater treaties along 276 transboundary river basins, said Jim Duncan. The team expanded the database to include recent findings on variability, as well as the impacts of climate change on the future variability of those basins. “We have a lot more information that we are able to work with now,” Duncan said.
Analyzing the institutional vulnerability of treaties along with hydrological hazards, they found the risk of tension concentrated in African basins: The Niger, Congo, and Lake Chad basins “popped out,” said Duncan. When predicting future challenges, they found that basins in other areas, such as Southeastern Asia and Central Europe, would also be at risk.
Duncan and his colleagues were able to identify very nuanced deficiencies in institutional resilience. “Over half of the treaties that have ever been signed deal with variability only in terms of flood control, and we’re only seeing about 15 percent that deal with dry season control,” said Duncan. “It’s not the actual variability, but the magnitude of departure from what they’re experiencing now that is going to be really critical.”
Beyond Scarcity
“Generally speaking, it’s not really the water so much that people are willing to fight over, but it’s the issues associated with water that cause people to have disagreements,” said Matt Zentner. Water issues are not high on the national security agendas of most governments; they only link water to national security when it actively affects other sectors of society, such as economic growth, food availability, and electric power, he said. Agricultural production – the world’s largest consumer of water – will be a major concern for governments in the future, he said, especially in developing countries economically dependent on farming.
Some experts think that current international treaties are not enough, said Zentner. Peter Gleick of the Pacific Institute has said that “the existing agreements and international principles for sharing water will not adequately handle the strain of future pressures, particularly those caused by climate change.”
How transboundary water treaties fare as the climate and consumption rates change is not as simple as measuring flow; the strength of governing institutions, the parties involved, and other variables all play major roles as well, said Zentner. “When you have flexibility built within [a treaty], it allows it to be a living, breathing, and important part of solving those [water] problems.”
Download the full event transcript here.
Sources: Oregon State University, Pacific Institute.
Photo Credit: “Confluence of the Zanskar and Indus,” courtesy of Flickr user Sanish Suresh. -
Watch: Aaron Wolf on the Himalayan and Other Transboundary Water Basins, Climate Change, and Institutional Resilience
›When Aaron Wolf, professor in the Department of Geoscience at Oregon State University, and his colleagues first looked at the dynamics behind water conflict in their Basins at Risk study, they found that a lot of the issues they’d assumed would lead to conflict, like scarcity or economic growth, didn’t necessarily. Instead they found that “there is a relationship between change in a [water] basin and the institutional capacity to absorb that change,” said Wolf in this interview with ECSP. “The change can be hydrologic: you’ve got floods, droughts, agricultural production growing…or institutions also change: countries kind of disintegrate, or there are new nations along basins.”
However, these changes happen independently. “Whether there is going to be conflict or not depends in a large part to what kind of institutions there are to help mitigate for the impacts of that change,” explained Wolf.
“If you have a drought or economic boom within a basin and you have two friendly countries with a long history of treaties and working together, the likelihood of that spiraling into conflict is fairly low. On the other hand, the same droughts or same economic growth between two countries that don’t have treaties, or there is hostility or concern about the motives of the other, that then could lead to settings that are more conflictive.”
Wolf stressed the importance of understanding hydrologic variability in relation to existing treaties around the world. After carefully examining hundreds of treaties, he and his colleagues created a way of measuring their variability to try to find potential hotspots.
“We know how variable basins are around the world; we know how well treaties can deal with variability. You put them together and you have some areas of concern: You may want to look a little closely to see what is happening as people try to mitigate these impacts,” said Wolf.
“We know that one of the overwhelming impacts of climate change is that the world is going to get more variable: Highs are going to be higher, and lows are going to be lower,” Wolf said.
Wolf used the Himalayan basins to illustrate the importance of overseeing the potential effects of climate change and institutional capacity. “There are a billion and half people who rely on the waters that originate in the Himalayas,” he pointed out. Because of climate change, the Himalayas may experience tremendous flooding, and conversely, extreme drought.
Unfortunately, Wolf said, “the Himalayan basins…do not have any treaty coverage to deal with that variability.” Without treaties, it is difficult for countries to cooperate and setup a framework for mitigating the variability that might arise. -
Lakis Polycarpou, Columbia Earth Institute
The Year of Drought and Flood
›August 1, 2011 // By Wilson Center StaffThe original version of this article, by Lakis Polycarpou, appeared on the Columbia Earth Institute’s State of the Planet blog.
On the horn of Africa, ten million people are now at risk as the region suffers the worst drought in half a century. In China, the Yangtze – the world’s third largest river – is drying up, parching farmers and threatening 40 percent of the nation’s hydropower capacity. In the U.S. drought now spreads across 14 states creating conditions that could rival the dust bowl; in Texas, the cows are so thirsty now that when they finally get water, they drink themselves to death.
And yet this apocalyptic dryness comes even as torrential springtime flooding across much of the United States flows into summer; even as half a million people are evacuated as water rises in the same drought-ridden parts of China.
It seems that this year the world is experiencing a crisis of both too little water and too much. And while these crises often occur simultaneously in different regions, they also happen in the same places as short, fierce bursts of rain punctuate long dry spells.
The Climate Connection
Most climate scientists agree that one of the likely effects of climate will be an acceleration of the global water cycle, resulting in faster evaporation and more precipitation overall. Last year, the Proceedings from the National Academy of Sciences published a study which suggested that such changes may already be underway: According to the paper, annual fresh water flowing from rivers into oceans had increased by 18 percent from 1994 to 2006. It’s not hard to see how increases in precipitation could lead to greater flood risk.
At the same time, many studies make the case that much of the world will be dramatically drier in a climate-altered future, including the Mediterranean basin, much of Southwest and Southeast Asia, Latin America, the western two-thirds of the United States among other places.
Continue reading on State of the Planet.
Sources: Associated Press, The New York Times, Proceedings from the National Academy of Sciences, Reuters, Science Magazine, University Corporation for Atmospheric Research.
Photo Credit: “Drought in SW China,” courtesy of flickr user Bert van Dijk. -
Edward Carr, Open the Echo Chamber
Drought Does Not Equal Famine
›July 27, 2011 // By Wilson Center StaffThe original version of this article, by Edward Carr, appeared on Open the Echo Chamber.
After reading a lot of news and blog posts on the situation in the Horn of Africa, I feel the need to make something clear: The drought in the Horn of Africa is not the cause of the famine we are seeing take shape in southern Somalia. We are being pounded by a narrative of this famine that more or less points to the failure of seasonal rains as its cause…which I see as a horrible abdication of responsibility for the human causes of this tragedy.
First, I recommend that anyone interested in this situation – or indeed in food security and famine more generally, to read Mike Davis’ book Late Victorian Holocausts. It is a very readable account of massive famines in the Victorian era that lays out the necessary intersection of weather, markets, and politics to create tragedy – and also makes clear the point that rainfall alone is poorly correlated to famine. For those who want a deeper dive, have a look at the lit review (pages 15-18) of my article “Postmodern Conceptualizations, Modernist Applications: Rethinking the Role of Society in Food Security” to get a sense of where we are in contemporary thinking on food security. The long and short of it is that food insecurity is rarely about absolute supplies of food – mostly it is about access and entitlements to existing food supplies. The Horn of Africa situation does actually invoke outright scarcity, but that scarcity can be traced not just to weather – it is also about access to local and regional markets (weak at best) and politics/the state (Somalia lacks a sovereign state, and the patchy, ad hoc governance provided by Al Shabaab does little to ensure either access or entitlement to food and livelihoods for the population).
For those who doubt this, look at the Famine Early Warning System Network (FEWS NET) maps I put in previous posts here and here (Editor: also above). Famine stops at the Somali border. I assure you this is not a political manipulation of the data – it is the data we have. Basically, the people without a functional state and collapsing markets are being hit much harder than their counterparts in Ethiopia and Kenya, even though everyone is affected by the same bad rains, and the livelihoods of those in Somalia are not all that different than those across the borders in Ethiopia and Kenya. Rainfall is not the controlling variable for this differential outcome, because rainfall is not really variable across these borders where Ethiopia, Kenya, and Somalia meet.
Continue reading on Open the Echo Chamber.
Image Credit: FEWS NET and Edward Carr.
