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Three UN Millennium Development Targets Reached and a Review of the Human Drivers of Climate Change
›“It is plausible that key transitions in human evolutionary history have been driven in large part by climate change,” write Eugene A. Rosa and Thomas Dietz in “Human Drivers of National Greenhouse-Gas Emissions,” a literature review published by Nature Climate Change. “Changes in climate will doubtless be a key force in the future evolution of social systems, including all aspects of social, economic, and political life, while impinging on the health and well-being of the individuals who populate them.” Rosa and Dietz cite numerous studies to argue that nearly every facet of society will be affected by climate change. “The critical point,” they write, “is that population, affluence, technology, and all other drivers act not alone or additively but in a multiplicative fashion.” For example, rapid population growth can lead to an increase in urbanization, which generates “substantial demand for goods and services that can induce emissions in distant places.” They conclude that huge changes must be made in technology and consumption in order to combat the effects of climate change that are being caused by a growing population and an increasingly affluent world.
The United Nations’ 2012 Millennium Development Goals Report, released last month in New York City, announces that three of the eight major human development goals have been reached ahead of their 2015 targets. The Millennium Development Goals, set at a conference in 2000, were established to “uphold the principles of human dignity, equality, and equity at a global level.” The 2012 report indicates that the number of people living in extreme poverty has been halved since 1990; the proportion of people in the world without sustainable access to safe drinking water has also been halved; and more than 200 million slum dwellers have “gained access to either improved water sources, improved sanitation facilities, or durable or less crowded housing.” At the report launch, UN Secretary-General Ban Ki-moon noted that “these results represent a tremendous reduction in human suffering and are a clear validation of the approach embodied in the MDGs, but they are not a reason to relax.” Goals that have yet to be achieved include universal primary education; gender equality; reduced child mortality and improved maternal health; reducing rates of diseases such as HIV and malaria; and creating a global partnership for development.
Keenan Dillard is a cadet at the United States Military Academy at West Point and an intern with the Woodrow Wilson Center’s Environmental Change and Security Program. -
New USGS Report and Maps Highlight Afghanistan’s Mineral Potential, But Obstacles Remain
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Two maps released to the public for the first time this month illustrate the vast wealth of mineral deposits in the war-torn nation of Afghanistan. The maps, created through a joint effort from the U.S. Geological Survey and Department of Defense Task Force for Business and Stability Operations, are the first of their kind to provide large-scale coverage of a country using a technology called hyperspectral imaging, which measures the reflectance of material on the Earth’s surface simultaneously across a continuous band of wavelengths broken up into 10 to 20 nanometer intervals. More than 800 million individual pixels of data were collected during a period of 43 days in 2007 by a NASA aircraft. Each data point was then “compared to reference spectrum entries in a spectral library of minerals, vegetation, water, ice, and snow in order to characterize surface materials across the Afghan landscape.”
Two maps released to the public for the first time this month illustrate the vast wealth of mineral deposits in the war-torn nation of Afghanistan. The maps, created through a joint effort from the U.S. Geological Survey and Department of Defense Task Force for Business and Stability Operations, are the first of their kind to provide large-scale coverage of a country using a technology called hyperspectral imaging, which measures the reflectance of material on the Earth’s surface simultaneously across a continuous band of wavelengths broken up into 10 to 20 nanometer intervals. More than 800 million individual pixels of data were collected during a period of 43 days in 2007 by a NASA aircraft. Each data point was then “compared to reference spectrum entries in a spectral library of minerals, vegetation, water, ice, and snow in order to characterize surface materials across the Afghan landscape.”
Accompanying the release of the maps is a USGS study, completed in September of 2011, that largely confirms earlier reports from the DOD and USGS on the size of Afghanistan’s untapped mineral resources. The first reports received widespread media coverage last year, and updated estimates indicate that upwards of $900 billion worth of mineral reserves are present in a number of different forms including copper, iron, gold, and, most notably, more than one million metric tons of rare earth elements.
Scientists involved with the project believe that there may be even more reserves awaiting discovery. “I fully expect that our estimates are conservative,” said Robert Tucker from the USGS in an interview with Scientific American. “With more time, and with more people doing proper exploration, it could become a major, major discovery.”
Over the course of the study, scientists from the USGS and Afghan Geological Survey combined the newly-created spectral data with existing maps to identify 24 areas of interest (AOIs) that warranted hands-on investigation.
The two hyperspectral maps illustrate different parts of the electromagnetic spectrum. Shortwave infrared wavelengths reveal carbonates, phyllosilicates, and sulfates, while visible and near-infrared wavelengths show iron-bearing minerals, which yield products ranging from copper to rare earth elements and uranium. Each map classifies 31 different types of materials by color.
Although the hyperspectral maps only show mineral deposits on the surface, geologists were able to estimate what lies beneath by combining new data with samples previously taken from trenches, drill holes, or underground workings at the AOIs by Soviet and Afghan scientists. According to the USGS, “A number of the AOIs were field checked by USGS and DOD geologists between 2009 and 2011, and the previous geologic interpretations and concepts were confirmed.”
Actual Extraction: Not Easy
Afghanistan has been “scouring the globe for investors to develop its mines in an attempt to lift one of the world’s poorest nations out of misery through investment,” according to The Wall Street Journal. Contracts have already been awarded to China and India to develop copper and iron mines, respectively, and another round of bidding is currently in progress for four unexploited sites that are being closely eyed by countries such as the United States, Australia, and Turkey.
But significant hurdles remain in the quest to turn Afghanistan’s buried minerals into a steady source of income for the government and the Afghan people. Security is still a major concern and United States will pull out a vast majority of its combat troops by 2014. The government has established a Mines Protection Unit to guard sites where ground has already been broken, and plans to increase the size of the unit as necessary to provide security for all mining projects nationwide. For now the Afghan Ministry of Mines is only taking bids for projects in the more secure northern part of the country, where deposits of copper and gold are located. As the nation develops and stabilizes, massive resources of rare earth elements located in the notoriously volatile Helmand Province will open for bids.
Security isn’t the only factor affecting the country’s mining prospects. “If you want to do mineral resource development, there are two things you need to pay attention to: water and energy resources. Where is the power going to come from? You can’t develop these large mineral deposits without energy,” said director of the USGS program in Afghanistan, Jack Medlin, in an interview with EARTH magazine.
There are also the traditional pitfalls of developing extractive industries, especially in poor and conflict-prone countries, including corruption, inequity, land disputes, and environmental degradation. And the fact that Afghanistan is landlocked, making supply lines in an out of the country difficult (as the United States has discovered).
Despite the many hurdles, there is plenty of optimism for an Afghan future brightened by mineral wealth. The new data shows that previous reports of substantial resources were not far off, and the Afghan economy, which for years has relied on opium as its biggest export, could certainly use the help. “The prognosis is extremely encouraging and could play a significant role in recovery from decades of war,” USAID advisor Wayne Pennington told EARTH.
For the full resolution versions of the hyperspectral imaging maps (~90MB each) see here and here.
Keenan Dillard is a cadet at the United States Military Academy at West Point and an intern with the Woodrow Wilson Center’s Environmental Change and Security Program.
Sources: Afghan Geological Survey, Afghan Ministry of Mines, Christian Science Monitor, U.S. Department of Defense, EARTH, The New York Times, Scientific American, U.S. Geological Survey, The Wall Street Journal, World Bank.
Image Credit: USGS.
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Linking Water, Sanitation, and Biodiversity Conservation in Sub-Saharan Africa
›July 25, 2012 // By Kate DiamondWater, poverty, and the environment are “intrinsically connected,” and the development programs targeting them should be as well, writes David Bonnardeaux in Linking Biodiversity Conservation and Water, Sanitation, and Hygiene: Experiences From sub-Saharan Africa, a new Africa Biodiversity Collaborative Group briefing. In a review of 43 programs across sub-Saharan Africa, including four in-depth case studies, Bonnardeaux finds that natural synergies between water, sanitation, and hygiene (WASH) programming and conservation work provide opportunities for greater effectiveness in addressing both.
Integrating WASH and Conservation: A Natural Match
“WASH interventions are generally reliant on natural resources and processes, whether indirectly or directly,” he writes, and “WASH services produce outputs that are potentially detrimental to the environment if not managed properly.” At the same time, poor ecosystem management can “threaten biodiversity and jeopardize the vital services that these ecosystems in turn provide to humanity, in the form of regulation of stream flow, erosion prevention, water filtration, aquifer recharge, carbon sequestration, wildlife habitat, outdoor recreation, and flood abatement.”
Given the connections between the two, WASH and conservation efforts would benefit from programmatic integration, according to Bonnardeaux. To bring the two closer together, he recommends three tools for policymakers and development programmers: integrated river basin management and basin planning; payments for watershed services (also known as payments for environmental services); and population, health, and environment (PHE) programming.
A Whole-of-Basin Perspective
“The causal link between WASH and ecosystem health and integrity is most accentuated when
dealing with freshwater ecosystems,” writes Bonnardeaux.
In Tanzania’s Pangani River Basin, one of his in-depth case studies, a growing reliance on hydropower, urbanization, and increased agricultural demand is altering a valuable ecosystem marked by endemism and iconic landscapes, including Mount Kilimanjaro.
In response, the government and international organizations are partnering through the Pangani River Basin Management Project to developing a greater understanding of the basin’s hydrology and ecosystem, how local populations interact with that ecosystem, and how potential development scenarios could impact the basin in the future. That knowledge, paired with an intensive training program for local water officials, is enabling stronger integrated resource management, which in turn could lay the groundwork for integrating WASH and conservation interventions, writes Bonnardeaux.
Economic incentives – in this case, payments for watershed services – offer another valuable tool for building support for conservation efforts, especially when upstream communities bear a disproportionate burden of safeguarding watersheds.
In South Africa, another case study country, “increased economic development and urbanization have taken its toll on” the country’s wetlands, while unemployment and poverty have remained a persistent problem in slum areas, writes Bonnardeaux. Through the government-run Working for Wetlands program, both the environmental and socioeconomic problems of development are being targeted for improvement. The program hires “the most marginalized from society” to clear wetlands of invasive plants in order to improve its natural filtration capabilities and, in turn, improves the quality of water feeding the burgeoning urban areas.
Although Working for Wetlands, now 17 years old, has been “hugely successful,” Bonnardeaux warns that such economic incentive programs are, more often than not, extremely difficult to carry out effectively. “While there is great potential for this incentive-based conservation approach,” Bonnardeaux notes, “the reality is there are many barriers to its effective implementation.”
Building Long-Term Support for Conservation With Near-Term PHE Successes
Building support for conservation can be a difficult task. The impacts of conservation programming are “often undervalued,” Bonnardeaux writes, in part because results tend to become apparent only over the longer term. By pairing conservation efforts with nearer-term programming, like PHE efforts targeting immediate health needs, development workers can foster the kind of local support that is essential for pursuing long term goals.
The Jane Goodall Institute’s Lake Tanganyika Catchment Reforestation and Education Project (TACARE), in northwest Tanzania, offers a case in point. Established in 1994, TACARE began as a conservation program meant to protect the areas around Gombe National Park, where Goodall first began her chimpanzee research in the 1960s. Local communities, however, were more interested in better health, “with an emphasis on clear water and reduction in water-borne diseases like cholera,” writes Bonnardeaux.
By adopting local health and poverty priorities, he writes, TACARE was able to establish trust and goodwill with the communities it served, which in turn enabled it to pursue longer-term conservation goals aimed at protecting the region’s natural biodiversity.
Bonnardeaux’s work shows that regardless of how policymakers choose to combine WASH and conservation goals, well-implemented integration can yield immense benefits for practitioners, funders, and local communities.
“Linking various sectors such as WASH, forestry, agriculture, population, and community development,” he writes, “can result in cost and effort sharing which in turn can increase the effectiveness of the project including improved conservation and improved livelihoods and health.”
Sources: Bonnardeaux 2012.
Photo Credit: “Intaka Island towards Table Mountain,” courtesy of flickr user Ian Junor. -
In Mongolia, Climate Change and Mining Boom Threaten National Identity
›July 23, 2012 // By Kate DiamondMongolia, a vast, sparsely populated country almost as large as Western Europe, is at once strikingly poor and strikingly rich. Its GDP per capita falls just below that of war-torn Iraq, and Ulan Bator has some of the worst air pollution ever recorded in a capital city. At the same time, Mongolia sits atop some of the world’s largest mineral reserves, worth trillions of dollars, and its economy, already one of the world’s fastest growing, could expand by a factor of six by the end of the decade as those reserves are developed.
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Fiona Harvey, The Guardian
Re|Source 2012 Conference: Global Fight for Natural Resources “Has Only Just Begun”
›July 18, 2012 // By Wilson Center StaffThe original version of this article, by Fiona Harvey, appeared in The Guardian.
The global battle for natural resources – from food and water to energy and precious metals – is only beginning, and will intensify to proportions that could mean enormous upheavals for every country, leading academics and business figures told a conference in Oxford on Thursday.
Sir David King, former chief scientific adviser to the UK government, who convened the two-day Re|Source 2012 conference, told The Guardian: “We are nowhere near realizing the full impact of this yet. We have seen the first indications – rising food prices, pressure on water supplies, a land grab by some countries for mining rights and fertile agricultural land, and rising prices for energy and for key resources [such as] metals. But we need to do far more to deal with these problems before they become even more acute, and we are not doing enough yet.”
Countries that are not prepared for this rapid change will soon – perhaps irrevocably – lose out, with serious damage to their economies and way of life, the conference was told.
Amartya Sen, a Nobel prize-winning economist, said that the free market would not necessarily provide the best solution to sharing out the world’s resources. Governments would need to step in, he said, to ensure that people had access to the basics of life, and that the interests of businesses and the financial markets did not win out over more fundamental human needs.
Continue reading on The Guardian.
Photo Credit: “Aerial view of the Jonah natural gas field, upper Green River valley, Wyoming, 2001,” courtesy of flickr user SkyTruth and Peter Aengst/The Wilderness Society. -
Ingrid Schulze, Mongabay
Local Experts Needed to Protect Congo Basin Rainforests Amid Conflict, Development Challenges
›July 13, 2012 // By Wilson Center StaffThe original version of this article, by Ingrid Schulze, appeared on Mongabay.
This summer, the Democratic Republic of Congo (DRC) is expected to approve a new higher education strategy which the country has developed with the World Bank and other international donors. The shape of this educational reform initiative will be critical to Congo’s future in many ways. It could finally offer Congo’s long-suffering people a route into the 21st century. It will also help determine the future of the DRC’s forests.
Nearly half of the Congo Basin’s remaining rainforest is in the DRC – yet the critical role of Congolese experts in forestry, agricultural science, wildlife management and other rural sciences in protecting this forest is not widely recognized.As one Congolese graduate student observed, the DRC has a “void” in agricultural and forestry research. Due to years of war and decades of economic crisis and mismanagement, most of Congo’s colleges and universities are severely underfunded and in disrepair. The country is short of experts who can investigate the ecology and economic potential of Congo’s forests and their biota, and provide an objective basis for setting priorities for protection and use of forest resources. While universities in Kinshasa and Kisangani do have some internationally funded programs to increase the number of biologists and other specialists, the number of graduates is nowhere near what is needed. Foreign scientists and consultants are not a substitute for Congolese experts.
Moreover, competent rural science graduates who can advise local farmers, communities and administrators on forestry, sustainable agriculture, wildlife management, and rural development issues are also desperately needed. The DRC’s national agricultural extension service, which should be integral to this process, has been broken for decades. A 1990 USAID report described it as underfunded, without the means to provide farmers with proven crop varieties and advice on agricultural practices, and tasked more with imposing particular crops on farmers and collecting taxes than helping them. There is little evidence that this has changed significantly since the end of the Congo war in 2003.
Continue reading on Mongabay.
Image Credit: Depths of Forest, courtesy of flickr user Bobulix. Congo Basin map, courtesy of Wikimedia Commons user Imagico. -
World Population Day 2012: Looking Beyond Reproductive Health
›How should the seven billion or so of us on Earth mark World Population Day? Today, major global players are focusing on increasing access to family planning around the world. But there are other important aspects to population that also deserve our sustained attention.
The links between demography and development have come into the limelight over the last few months, first as advocates decried the last minute removal of reproductive rights language from the Rio+20 outcome document and now as the Bill and Melinda Gates Foundation prepares a massive funding push for reproductive health (starting today, not coincidentally).
“Multiple crises – food, fuel, and financial – have caused significant suffering and served as a wake-up call about the need to pay far more attention to the building blocks of sustainable development,” UN Secretary-General Ban Ki-moon says in an address for today. “Reproductive health is an indispensable part of the sustainable development equation.”
The sustainable development connection is fairly obvious. Environmental destruction in some of the most biodiversity-rich parts of the world has complex but significant population drivers, as Wilson Center consultant Laurie Mazur explains:Human impact on the environment is mediated by a host of factors, including culture, technology, institutions, and market forces. And inequitable socioeconomic systems mean that some human beings have far greater impact than others.
“Often, the value of biodiversity becomes apparent only when it is lost,” Mazur continues. “For example, with the global decline of honeybee populations, growers can now calculate the monetary value of pollination services that were once provided for free by nature. ‘Bee pollination is worth $190 billion,’ said Pavan Sukhdev, a Yale environmental economist, in an interview with Bloomberg. ‘But when did a bee ever send you an invoice?’”
But some generalizations can be made. We live on a planet dominated and transformed by human activity. As we have become more numerous, we have also become more adept at altering ecosystems for human use, replacing species-rich natural landscapes with simpler monocultures.
In other areas, population drivers threaten more basic scarcities: food and water, which in turn impede development and cost human lives. Some of the most successful efforts to address these relationships have combined women’s empowerment, family planning, and basic health interventions with site-based conservation and livelihood efforts.
But besides reproductive rights, there are other important aspects of population that deserve attention on this day.
The demographic dividend – a concept that marries population dynamics and development economics – requires more than just fertility decline to take effect in countries. Economic and social policies that prepare and enable young people to enter the workforce are just as important.
And the Arab Spring helps illustrate the complex relationship between population and democracy. “Among the five countries where revolt took root, those with the earliest success in ousting autocratic leaders also had the most mature age structures and the least youthful populations,” writes Wilson Center consultant and demographer Elizabeth Leahy Madsen. The work of fellow Wilson Center consulting demographer Richard Cincotta shows that countries with very young age structures are prone both to higher incidence of civil conflict and undemocratic governance. What happens next in Egypt, Libya, Yemen, and Syria will further test the connection between youth and democracy.
In South Asia, Madsen finds that as Afghanistan and Pakistan’s political circumstances have become more entwined, their demographic paths are more closely parallel than expected. “For Afghanistan, given its myriad socioeconomic, political, cultural, and geographic challenges, this is good news. But for Pakistan, where efforts to meet family planning needs have fallen short of capacity, it is not,” she writes in the first issue of the newly re-launched ECSP Report, “Afghanistan, Against the Odds: A Demographic Surprise.”
In more developed countries, population aging is a concern. At the Wilson Center last year, economists Andrew Mason and Ronald Lee explained the challenges that those on the other side of the “demographic divide” will face in the near future. From 2010 to 2015, 85 countries are projected to witness the largest absolute increase in history of their populations aged 60 and over, straining public welfare systems and reducing labor forces. It’s not the “catastrophe” that it has been portrayed to be in the media, they said, but like many demographic issues, it is a challenge that will require planning for.
These connections demonstrate the wide importance of population dynamics to understanding how the world works today. Demography is the study of us – all seven billion of us. Demography affects – and is affected by – economics, political stability, health, the environment, food security, foreign policy, development, and conflict. Let’s not overlook that breadth on this World Population Day 2012.
For more, be sure to read some of our additional resources from the recent archives:- Food Security in a Climate-Altered Future: More Than a Supply Problem
- Taming Hunger in Ethiopia: The Role of Population Dynamics
- Uganda’s Demographic and Health Challenges Put Into Perspective With Newfound Oil
- New Surveys Generate Mixed Demographic Signals for East and Southern Africa
- In Building Resilience for a Changing World, Reproductive Health Is Key
- Demographic Security 101 (video)
- Yemen: Revisiting Demography After the Arab Spring
- Hania Zlotnik Discusses Latest Changes to UN Population Projections (audio)
- Book Review: ‘World Population Policies’
- Tunisia’s Shot at Democracy: What Demographics and Recent History Tell Us
- Joel E. Cohen on Solving the Resource-Population Equation in the Developing World (video)
Photo Credit: UN Day Secretary-General Ban Ki-moon with students in October celebrating the seven billion mark, courtesy of Eskinder Debebe/UN Photo. -
Poor Planning, Population Boom Stress Abuja’s Water System, Says Pulitzer Center
›June 26, 2012 // By Graham NorwoodNigerian journalist Ameto Akpe, who recently spoke as part of the Wilson Center’s “Nigeria Beyond the Headlines” event, has published a new article on water scarcity in Abuja, Nigeria’s capital city, for the Pulitzer Center on Crisis Reporting’s “Waiting for Water” series.
Abuja faces acute shortages due to insufficient government planning and a major population boom, she writes:The FCT [Federal Capital Territory] has seen an unprecedented population growth in the last 10 to 15 years. In 2006, population growth rate was pegged at 9.3 percent, the highest rate in the country and way above what the city’s planners envisaged. Recently, increased migration to the city has been spurred by terrorism attacks in the North, numerous incidences of kidnappings in the South, and the generally high unemployment rate in the country as millions of young graduates pour into the city in search of the very elusive promise of a “government job.”
Read the full article on the Pulitzer Center website.
Jibril Ibrahim, the Director of the FCT water board, the agency solely responsible for the production and supply of water in the territory, admits that the authorities did not see this coming. He says this unexpected population growth has overwhelmed existing water infrastructure and ruined the careful plans for water service delivery in the territory.
“This is what has made nonsense of the design we have in the city,” Ibrahim says. “Nobody believed that we were going to have this huge number of people and not even within this space of time.”
Patience Achakpa, executive secretary for the Women’s Environment Programme, believes that the government should have foreseen the potential attraction a city like Abuja presents to the urban migrant and should have put in place more efficient plans.
This lack of foresight means there is no pipe reticulation in many districts, particularly in peripheral areas. Even government housing projects are routinely built without being connected to the grid, simply lacking the crucial distribution network that would bring water to individual homes. Thus each household is forced to sink its own borehole, which in the long run has obvious implications on ground water.
Photo Credit: A water point in Gishiri, Abuja, courtesy of Ameto Akpe/Pulitzer Center.
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