Showing posts from category water.
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Mapping Population and Climate Change
›Climate change, population growth, unmet family planning needs, water scarcity, and changes in agricultural production are among the global challenges confronting governments and ordinary citizens in the 21st century. With the interactive feature “Mapping Population and Climate Change” from Population Action International, users can generate maps using a variety of variables to see how these challenges relate over time.
Users can choose between variables such as water scarcity or stress, temperature change, soil moisture, population, agriculture, need for family planning, and resilience. Global or regional views are available, as well as different data ranges: contemporary, short-term projections (to the year 2035), and long-term projections (2090).In the example featured above, the variables of population change and agricultural production change were chosen for the time period 1990-2020. Unfortunately, no country-specific data is given, though descriptions in the side-bar offer some helpful explanations of the selected trends.
In addition, users can view three-dimensional maps of population growth in Africa and Asia for the years 1990, 2035, and 2090. These maps visually demonstrate the projected dramatic increases in population of these regions by the end of the century. According to the latest UN estimates, most of the world’s population growth will come from Africa and Asia due to persistently high fertility rates.
Image Credit: Population Action International. -
Rosemarie Calvert, Center for a Better Life
Winning Hearts and Minds: An Interview with Chief Naval Officer Admiral Gary Roughead
›May 23, 2011 // By Wilson Center StaffThe original version of this article, by Rosemarie Calvert, appeared in the Center for a Better Life’s livebetter magazine.
Few people understand “smart” power as well as Chief Naval Officer (CNO) Admiral Gary Roughead. To this ingenious, adept leader of the world’s largest and most powerful navy, it’s not just about military strategy or political science; it’s about heart. It’s about the measure of a man with regard to honor, courage and commitment. And, it’s about appreciation and respect for the natural world. As one of the U.S. Defense Department’s most powerful decision-makers, Roughead has helped mold a new breed of sailor who understands that preventing war is just as important as winning war – that creating partners is more important than creating opponents. Add mission mandates such as humanitarian assistance, disaster relief, and environmental stewardship, and it’s clear why Roughead and his brand of smart power are having a profound impact on international peace, national security, and natural security.
Engendering Environmental Advocacy
“You don’t live on the ocean and not love it. My appreciation for the environment came from a very early age – from just loving to be on the water. It’s something that’s had a very strong impact on me,” explains Roughead, who grew up in North Africa where his father worked in the oil business. He and his family lived along an uninhabited area of coastline where his father’s company built a power plant and refinery to process and transport Libya’s huge oil field finds to offshore tankers.
“We were the first people to move there; I was still in grammar school. The beauty in being the first was that the coastline was absolutely pristine. Even before school, I would get up and go skin diving. There were beautiful reefs, and fish were everywhere. The vegetation was just incredible. The company built an offshore loading area a few miles off the beach with 36-inch pipes pumping crude oil out to where these big supertankers would come in. Back then, there wasn’t a high regard for the environment, so when storms would kick-up and ships got underway in a hurry, they would just cast them off and all that oil would go into the ocean.
“Fast forward about five years, and the last time I went skin diving I didn’t see a living thing. The vegetation was dead. At that time I was visiting my folks on summer leave from the Naval Academy. There were periods when I would skin dive and then surface after being down about 35-40 feet, and my lungs would be ready to burst. I’d look up, having moved from my original location, and see this massive oil slick. And, I’d go, ‘Oh gosh…no!’ But, you didn’t have any choice. I would come home and actually have to clean the oil off with kerosene because it was caked on me.
“I saw and experienced environmental devastation, and it had an effect on me. Being at sea all the time – I love going to sea and seeing everything about it – drove me to the views I have. I really do think there’s compatibility between the Navy and the environment. We have things we must accomplish, but we can do them cleanly and responsibly. That’s what we’ve tried to demonstrate to those who have different views – that there has to be compatibility between the two.”
Continue reading on the Center for a Better Life.
Rosemarie Calvert is the publisher and editorial director of livebetter magazine and director of the Center for a Better Life.
Photo Credit: Adapted from “USS Nitze underway with ships from U.S. Navy, Coast Guard and foreign navies,” courtesy of flickr user Official U.S. Navy Imagery. -
Climate Change, Development, and the Law of Mother Earth
Bolivia: A Return to Pachamama?
›May 20, 2011 // By Christina DaggettIn Bolivia, environment-related contradictions abound: shrinking glaciers threaten the water supply of the booming capital city, La Paz, while unusually heavy rainfall triggers deadly landslides. The government is seeking to develop a strategic reserve of metals that could make Bolivia the “Saudi Arabia of lithium,” while politicians promote legal rights for “Mother Earth” and an end to capitalism.
This year has been particularly turbulent. In La Paz, landslides destroyed at least 400 homes and left 5,000 homeless. While the rain has been overwhelming at times, it has also been unreliable – an effect of the alternating climate phenomena La Niña and El Niño, experts say, which have grown more frequent in recent years and cause great variability in weather patterns. Bolivia has endured nine major droughts and 25 floods in the past three decades, a challenge for any country but particularly so for one of the poorest, least developed, and fastest growing (with a total fertility rate over three) in Latin America.
Environmental Justice or Radicalism?
Environmentalism has become a major force in national politics in part as a response to the climatic challenges faced by Bolivia. A new law seeks to grant the environment the same legal rights as citizens, including the right to clean air and water and the right to be free of pollution. (Voters in Ecuador approved a similar measure in 2008.) The law is seen as a return of respect to Pachamama, a much revered spiritual entity (akin to Mother Earth) for Bolivia’s indigenous population, who account for around 62 percent of the total population.
Though groundbreaking in its scope, the new law may prove difficult to enforce, given its lack of precedent and the lucrative business interests at stake (oil, gas, and mineral extraction accounted for 70 percent of Bolivia’s exports in 2010).
On the global stage, President Morales has issued perhaps the most aggressive calls yet for industrial countries to do more about climate change and compensate those countries that are already experiencing the effects. Bolivia refused to sign both the Copenhagen and Cancun climate agreements on grounds that the agreements were too weak. In Cancun, Morales gave a blistering speech:We have two paths: Either capitalism dies or Mother Earth dies. Either capitalism lives or Mother Earth lives. Of course, brothers and sisters, we are here for life, for humanity and for the rights of Mother Earth. Long live the rights of Mother Earth! Death to capitalism!
Bolivia’s stance has alienated potential allies: In 2010, the United States denied Bolivia climate aid funds worth $3 million because of its failure to sign the Copenhagen Accord.
Going… Going… Gone
Bolivia’s Chacaltaya glacier – estimated to be 18,000 years old – is today only a small patch of ice, the victim of rising temperatures from climate change, scientists say. Glaciologists suggest that temperatures have been steadily rising in Bolivia for the past 60 years and will continue to rise perhaps a further 3.5-4˚C over the next century – a change that would turn much of the country into desert.
Other Andean glaciers face a similar fate, according to the World Bank, which estimates that the loss of these glaciers threatens the water supply of some 30 million people and La Paz in particular, which, some experts say, could become one of the world’s first capitals to run out of water. The populations of La Paz and neighboring El Alto have been steadily growing – from less than 900,000 in 1950 to more than 2 million in 2011 – as more and more Bolivians are moving from the countryside to the city, putting pressure on an already dwindling water supply.
If the water scarcity situation continues to worsen, residents of the La Paz metropolitan area may migrate to other areas of the country, most likely eastward toward Bolivia’s largest and most prosperous city, Santa Cruz. Such migration, however, has the potential to inflame existing tensions between the western (indigenous) and eastern (mestizo) portions of the country.
Rising Prices, Rising Tension
The temperature is not the only thing on the rise in Bolivia; the price of food, too, is increasing. According to the World Food Program, since 2010, the price of pinto beans has risen 179 percent; flour, 44 percent; and rice, 33 percent. Shortages of sugar and other basic foodstuffs have been reported as well, leading to protests.
In early February, the BBC reported President Evo Morales was forced to abandon his plans to give a public speech after a group of protestors started throwing dynamite. A week later, nation-wide demonstrations paralyzed several cities, according to AFP, closing schools and disrupting services.
The Saudi Arabia of Lithium?
One way out for Bolivia’s economic woes might be its still nascent mineral extraction sector. Bolivia possesses an estimated 50 percent of the world’s lithium deposits (nine million tons, according to the U.S. Geological Survey), most of which is locked beneath the world’s largest salt flat, Salar de Uyuni. The size of these reserves has prompted some to dub Bolivia a potential “Saudi Arabia of lithium” – a title, it should be noted, that has also been bestowed upon Chile and Afghanistan.
Demand for lithium, which is used most notably in cell phones and electric car batteries, is expected to dramatically increase in the next 10 years as countries seek to lower their dependence on fossil fuels. Yet, some analysts have wondered if Bolivia’s lithium is needed, given the quality and current level of production of lithium from neighboring Chile and Argentina.Others have questioned whether Bolivia has the necessary infrastructure to industrialize the extraction process or the ability to get its product to market, though Bolivia recently signed an agreement with neighboring Peru for port access. In an extensive report for The New Yorker, Lawrence Wright writes that “before Bolivia can hope to exploit a twenty-first century fuel, it must first develop the rudiments of a twentieth-century economy.” To this end, the Bolivian government last year announced a partnership with Iran to develop its lithium reserves – a surprising move, given Morales’ historical disdain for foreign investment.
Nexus of Climate, Security, Culture, and Development
The Uyuni salt flats are both a potent economic opportunity and one of the country’s most unspoiled natural wonders. How will Bolivia – a country of natural bounty and unique indigenous tradition – balance the need for development with its stated commitment to environmental principles?
Large-scale extraction may be worth the environmental cost, a La Paz economist told The Daily Mail: “We are one of the poorest countries on Earth with appalling life-expectancy rates. This is no time to be hard-headed. Without development our people will suffer. Getting bogged down in principles and politics doesn’t put food in people’s mouths.”
“The process that we are faced with internally is a difficult one. It’s no cup of tea. There are sectors and players at odds in this more environmentalist vision,” said Carlos Fuentes, a Bolivian government official, to The Latin American News Dispatch.
Sources: American University, BBC News, Bloomberg, Change.org, Christian Science Monitor, The Daily Mail, Democracy Now, Green Change, The Guardian, Instituto Nacional de Estadística de Bolivia, IPS News, Latin America News Dispatch, MercoPress, The New York Times, The New Yorker, Population Reference Bureau, PreventionWeb, Reliefweb, Reuters, SAGE, Tierramerica, USAID, U.S. Geological Survey, UNICEF, Upsidedownworld, Wired UK, The World Bank, Yahoo, Yes! Magazine.
Photo credit: “la paz,” courtesy of flickr user timsnell and “Isla Incahuasi – Salar de Uyuni, Bolivia,” courtesy of flickr user kk+. -
The Walk to Water in Conflict-Affected Areas
›May 18, 2011 // By Wilson Center StaffConstituting a majority of the world’s poor and at the same time bearing responsibility for half the world’s food production and most family health and nutrition needs, women and girls regularly bear the burden of procuring water for multiple household and agricultural uses. When water is not readily accessible, they become a highly vulnerable group. Where access to water is limited, the walk to water is too often accompanied by the threat of attack and violence.
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Connections Between Climate and Stability: Lessons From Asia and Africa
›“We, alongside this growing consensus of research institutes, analysts, and security agencies on both sides of the Atlantic, think of climate change as a risk multiplier; as something that will amplify existing social, political, and resource stressors,” said Janani Vivekananda of International Alert, speaking at the Wilson Center on May 10. [Video Below]
Vivekananda, a senior climate policy officer with International Alert’s Peacebuilding Program, was joined by co-presenter Jeffrey Stark, the director of research and studies at the Foundation for Environmental Security and Sustainability (FESS), and discussant Cynthia Brady, senior conflict advisor with USAID’s Office of Conflict Management and Mitigation, to discuss the complex connections between climate change, conflict, stability, and governance.
A Multi-Layered Problem
Climate change and stability represent a “double-headed problem,” said Vivekananda. Climate change, while never the only cause of conflict, can increase its risk in certain contexts. At the same time, “states which are affected by conflict will already have weakened social, economic, and political resilience, which will mean that these states and their governments will find it difficult to address the impacts of climate change on the lives of these communities,” she said.
“In fragile states, the particular challenge is adapting the way we respond to climate change, bearing in mind the specific challenges of operating in a fragile context,” said Vivekananda. Ill-informed intervention programs run the risk of doing more harm than good, she said.
For example, Vivekananda said an agrarian village she visited in Nepal was suffering from an acute water shortage and tried adapting by switching from rice to corn, which is a less water-intensive crop. However, this initiative failed because the villagers lacked the necessary technical knowledge and coordination to make their efforts successful in the long term, and in the short term this effort actually further reduced water supplies and exacerbated deforestation.
“Local responses will only be able to go so far without national-level coordination,” Vivekananda said. What is needed is a “harmony” between so-called “top-down” and “bottom-up” initiatives. “Adapting to these challenges means adapting development assistance,” she said.
“What we’re finding is that the qualities that help a community, or a society, or in fact a government be resilient to climate change are in fact very similar qualities to that which makes a community able to deal with conflict issues without resorting to violence,” said Vivekananda.
No Simple, Surgical Solutions
“The impacts of environmental change and management of natural resources are always embedded in a powerful web of social, economic, political, cultural, and historical factors,” said Stark. “We shouldn’t expect simple, surgical solutions to climate change challenges,” he said.
Uganda and Ethiopia, for example, both have rich pastoralist traditions that are threatened by climate change. Increasing temperatures, drought, infrequent but intense rains, hail, and changes in seasonal patterns are threatening pasture lands and livelihoods.
At the same time, pastoralists are confronting the effects of a rapidly growing population, expanding cultivation, forced migration, shrinking traditional grazing lands, anti-pastoralist attitudes, and ethnic tensions. As a result, “any intervention in relation to climate adaptation – whether for water, or food, or alternative livelihoods – has to be fully understood and explicitly acknowledged as mutually beneficial by all sides,” Stark said. “If it is seen in any way to be favoring one group or another it will just cause conflict, so it is a very difficult and delicate situation.”
Yet, the challenges of climate change, said Stark, can be used “as a way to involve people who feel marginalized, empower their participation…and at the same time address some of the drivers of conflict that exist in the country.”
Case Studies: Addressing the “Missing Middle”
When doing climate change work in fragile states, “you have to think about your do-no-harm parameters,” said Brady. “Where are the opportunities to get additional sustainable development benefit and additional stabilization benefit out of reducing climate change vulnerability?”
More in-depth case studies, such as the work funded by USAID and conducted by FESS in Uganda and Ethiopia, are needed to help fill the “missing middle” between broad, international climate change efforts – like those at the United Nations – and the community level, Brady said.
The information generated from these case studies is being eagerly awaited by USAID’s partners in the Departments of State, Defense, and Treasury, said Brady. “We are all hopeful that there will be some really significant common lessons learned, and that at a minimum, we may draw some common understanding about what climate-sensitive parameters in fragile states might mean.”
Image Credit: “Ethio Somali 1,” courtesy of flickr user aheavens. -
Population Growth and Climate Change Threaten Urban Freshwater Provision
›May 6, 2011 // By Emanuel FeldBy 2050, more than one billion urban dwellers could face perennial freshwater shortages if major improvements are not made to water management practices and infrastructure, according to a recent study published in the journal PNAS, “Urban Growth, Climate change, and Freshwater Availability.” These challenges will arise as hydrologic changes due to climate change compound “an unprecedented wave of urban growth,” with nearly three billion additional urban residents forecast by 2050. “It is a solvable problem,” the study argues, “but one that will take money, time, political will, and effective governance.”
Using demographic data from the Earth Institute at Columbia University, as well as a variety of climate and city-level demographic scenarios, the researchers estimate per-capita water availability for cities in the developing world, where urban growth will be most rapid. They advise, however, that their findings should be taken as conservative estimates, since the study assumes cities can use all nearby water and does not account for key challenges relating to water quality and delivery to urban centers.
In 2000, 150 million people in developing countries lived in urban areas that could not support their own water requirements (i.e. less than 100 liters available per person per day). By 2050, according to the study, urban population growth alone could bring this figure to 993 million and more than three billion could face intermittent shortages at least one month out of the year. When the researchers expanded the area on which cities can draw upon to include a 100 km buffer zone, these values drop to 145 million and 1.3 billion, respectively.
However, once climate and land use change are included in the models, the aggregate number of people facing perennial shortages rises a further 100 million, if only water stores within the urban area are considered, or 22 million, for the 100 km buffer zone model.
Remarkably, these aggregate figures differ very little among the various demographic and climate scenarios. The particularities of the challenge do however vary at the regional level. Perennial water shortage will generally be limited to cities in the Middle East and North Africa. Seasonal water shortages, on the other hand, will be geographically widespread, although rapidly urbanizing India and China will be especially hard hit.
The study acknowledges the temptation to view water shortage “as an engineering challenge.” Still, the lead author, Rob McDonald of The Nature Conservancy, cautions against exclusive reliance on grey infrastructure solutions (e.g. canals and dams) in an article for Nature Conservancy, saying:Some new infrastructure will be needed, of course – that’s the classic way cities have solved water shortages. But especially in parts of the world where there’s lots of cities, just going out farther or digging deeper to get water can’t be the only solution.
Instead, McDonald and co-authors Pamela Green, Deborah Balk, Balazs M. Fekete, Carmen Revenga, Megan Todd, and Mark Montgomery, emphasize the need for cities to encourage more efficient water use by their industrial and residential sectors, as well as the potential to engage the water-intensive agriculture sector in surrounding rural areas.
“Bottom line,” McDonald said in an interview with Robert Lalasz of The Nature Conservancy’s Cool Green Science blog, “don’t think of those high numbers as a forecast of doom. They are a call to action.”
Emanuel Feld is a student at Yale University studying economics and the environment.
Sources: Cool Green Science, PNAS, The Nature Conservancy.
Photo Credit: Adapted from “Chennai prayed too hard…. Part I,” courtesy of flickr user Pandiyan. -
Our Shared Future: Environmental Pathways to Peace
›Download Our Shared Future: Environmental Pathways to Peace from the Wilson Center.
How does globalization affect natural resource issues such as water on local, national, and international levels? Can our common dependence on these stressed resources be a force for bringing people together rather than dividing us? What lessons can we learn from sharing insights from communities at these very different levels of organization?
Pathways to Peace
In January 2010, the Woodrow Wilson International Center for Scholars and the Fetzer Institute invited 22 scholars and practitioners to a two-day seminar to discuss these questions and the deep connection between caring for the environment and caring for community. Pathways to Peace: Defining Community in the Age of Globalization was the second seminar in a three-year initiative to combine scholarship, public policy, and local practice to articulate and support global conflict transformation and reconciliation in communities throughout the world. Examining the effect of environmental peacebuilding on communities, the discussion explored how governments, NGOs, the private sector, and other interested parties can generate positive outcomes while minimizing negative ones.
Participants from Canada, Ecuador, Ethiopia, Israel, Kenya, Nepal, Switzerland, the Philippines, and the United States brought to the table a wide range of experience and expertise from diverse fields, including peacebuilding, community building, health care, economic development, conflict resolution, and foundation management. By convening leaders in environmental peacebuilding and community building, the Wilson Center and the Fetzer Institute drew on a wide range of experience and perspectives related to environment, conflict, and peacebuilding practice and research. The group used water access and peacebuilding case studies as a means to enter into dialogue about the challenges of global community engagement.
Shared Waters
In preparation for the seminar, geographer and renowned water expert Aaron Wolf of Oregon State University contributed a paper, “The Enlightenment Rift and Peacebuilding: Rationality, Spirituality, and Shared Waters,” in which he laid out the complicated, sometimes conflictual, and often surprisingly collaborative aspects of negotiations over water resources. For Wolf, given water’s life-sustaining quality but limited quantity, it seems intuitive that “water should be the most conflictive of resources.” However, he maintains that “while press reports of international waters often focus on conflict, what has been more encouraging is that, throughout the world, water also induces cooperation, even in particularly hostile basins, and even as disputes rage over other issues…there is a long, and in many ways deeper, history of water-related cooperation.”
On this foundation, Wolf illustrates four stages of water conflict: from adversarial, to reflective, to integrative, to action. Lessons from the “spiritual understanding of water conflict transformation” he says, “offer not only new understanding of current disputes, but also models, tools, and strategies for more effective water conflict management and transformation.”
Seminar participants used Wolf’s paper as a starting point from which to write short papers based on their own expertise and experience. From Kenya to Nepal to Harlem, participants shared their perspectives on the challenges and promises of environmental issues, community building and organizing, and peacebuilding.
This report, Our Shared Future: Environmental Pathways to Peace, draws from the rich dialogue of the seminar and seminar papers to share the broad range of experience and the insight of the participants. To learn more about these remarkable programs and the people working on natural resources, peacebuilding, and community development, see the complete list of papers on page 120, which can be downloaded from the Wilson Center. -
John Warburton, China Environment Series
UK Helping to Relieve Climate-Related Stress on China’s Agriculture
›The UK and China have been working together since 2001 to better understand how China is going to be impacted by climate change, particularly in the agriculture sector. But understanding must also lead to action, with adaptation needing to be integrated into the development process at both national and local levels. This work, which is ongoing, will increasingly provide a model for how to approach adaptation in other countries.
In my opinion, this work has also contributed to the realization among top-level Chinese officials that it is important to take global action on climate change as part of the international negotiation process; until very recently, most of the international engagement with China has focused on mitigation, with the result that the very real and urgent challenges that China faces in regards to its own adaptation needs have been sidelined.
Another Stressor for Chinese Agriculture
China’s Polices and Actions for Addressing Climate Change, issued in October 2008, state:The impacts of future climate change on agriculture and livestock industry will be mainly adverse. It is likely there will be a drop in the yield of three major crops — wheat, rice and corn; …enlarged scope of crop diseases and insect outbreaks; [and] increased desertification.
Even though assessing the likely impacts of climate change on crop yields is a complicated process, with some evidence showing that in some areas crops may benefit if agricultural technology can keep pace, the overall picture is grim for China.
Potential climate impacts are very worrying for a country which already faces so many other challenges within the agricultural sector, among them the facts that it has to feed nearly one quarter of the world’s population (1.3 billion people) with only seven percent of the world’s arable land; that it has only one-quarter of the world’s average per capita water distribution (one-tenth in large parts of northern China, which are heavily dependent upon agriculture); and that the agricultural land base is fast diminishing due to urbanization, industrialization, and the conversion of arable land to grasslands and forest.
Collaboration on Adaptation
Much of the evidence that supports the understanding of the likely adverse impacts on Chinese agriculture from climate change stems from collaborative work between the UK and China which started in 2001. A joint project, Impacts of Climate Change on Chinese Agriculture (ICCCA), has combined cutting-edge scientific research with practical development policy advice. Although national in scope, the project included pilot work to develop a stakeholder based approach to adaptation in the Ningxia region of northcentral China. ICCCA was successfully completed in December 2008. The UK-China collaboration is now continuing with a major new project which is going beyond agriculture and looking at additional socioeconomic sectors and geographic areas.
Continue reading in the China Environment Forum’s China Environment Series 11, from the Wilson Center. Other articles in the series can be found on CEF’s website.
John Warburton is a DFID senior environment adviser and is currently based in Beijing.
Photo Credit: “Field,” courtesy of flickr user totomaru.
