Showing posts from category Africa.
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Book Preview: In ‘War and Conflict in Africa’, GWU Scholar Skeptical That Natural Resources Play a Leading Role
›November 30, 2011 // By Elizabeth Leahy MadsenWhile there is widespread agreement that the incidence of conflict in Africa is high, scholars and development agencies alike debate its driving forces and how to move toward solutions. Paul Williams, associate professor in the Elliott School of International Affairs at George Washington University and collaborator with the Wilson Center’s Africa Program, recently published a book that aims to both quantify African conflicts and devise a framework of their causes. In War and Conflict in Africa, Williams evaluates which factors explain the frequency of conflict in Africa during the post-Cold War era and how the international community has tried to build peace and prevent future conflict.
Although there have been promising trends toward establishing peace and democracy in some African countries, the continent still accounts for about one-third of all armed conflicts annually – more than Europe, the Middle East, and the Americas combined. International responses to these events range from focused humanitarian and conflict resolution efforts, to new regional organizations and global strategic and defense partnerships.
Seven of the 16 current UN peacekeeping missions operate in Africa, more than any other continent. The UK government has elected to spend nearly one-third of its development assistance in conflict-affected areas, and more than half of its “focus” countries are in Africa. In 2008, the Department of Defense created the U.S. Africa Command (AFRICOM), whose commander, General Carter Ham, in a speech to Congress earlier this year, described “an insidious cycle of instability, conflict, environmental degradation, and disease that erodes confidence in national institutions and governing capacity,” as motivation for American military attention. “This in turn often creates the conditions for the emergence of a wide range of transnational security threats,” he said.
Evaluating the Ingredients of Conflict
Williams rejects earlier theses that attribute conflict across the continent to a single factor, such as the boundary legacies of colonialism, greed, or ethnicity. Instead, he characterizes African conflicts as “recipes” composed of case-specific mixes of factors, many of which are underlying and only some of which are sufficient triggers for conflict. “Collier is wrong,” Williams explained in an email interview. “Governance structures are always an important part of the buildup to war.”
Five “ingredients” of conflict are examined in-depth: neo-patrimonial governance structures; natural and human resources; sovereignty and self-determination; ethnicity; and religion. Among these, the book presents a fairly skeptical view of resources, ethnicity, and religion as immediate drivers of conflict. This assessment that environmental and identity issues are not sufficient to generate conflict on their own aligns with the book’s overarching argument: The decisions of political actors can instigate conflict or motivate peace from virtually any context, manipulating factors such as ethnicity and religion for their own advantage.
Effects of Natural Resources Are “Open-Ended”
A widely publicized thread of peace and conflict studies posits that resources, either when scarce or abundant, have an important role in triggering wars. A 2009 UN Environment Programme report found that 40 percent of all internal conflicts since 1950 “have a link to natural resources.” Recent peer-reviewed research has suggested that certain environmental changes increase the likelihood of civil conflicts or are directly responsible for it. Yet the question remains a source of much debate. For his part, Williams asserts that natural resources alone are insufficient to cause conflict.
War and Conflict in Africa presents several reasons that researchers and policymakers should avoid linking resources directly to conflict without considering the influence of intervening factors. Chief among them is that the value of any resource is socially constructed – no stone or river carries worth until humans decide so. Therefore, Williams argues that “it is political systems, not resources per se, that are the crucial factor in elevating the risk of armed conflict.”
The book suggests that two extant theories successfully demonstrate the connection between resources and conflict. The first body of research finds that conflict is more likely in regions that face a combination of resource abundance and a high degree of social deprivation. The second theory suggests that the link between resources and conflict lies in bad governance, whether exploitative or unstable. Both theories have explanatory power for Williams’s central line of thinking: Resources can be either a blessing or a curse, depending on leadership.
“Inserted into a context where corrupt autocrats have the advantage, resources will strengthen their hand and generate grievances,” he writes (p. 93). “Inserted into a stable democratic system, they will enhance the opportunities for leaders to promote national prosperity.”
Population and the Environment
Williams does accede that particular resource factors – land and demography, for example – may play a more significant role than others in conflict, but calls for more research. In a brief discussion of population age structure, the book suggests that there is no single relationship between demography and conflict but multiple ways that the two can relate. Williams mentions the theory that “large pools of disaffected youth” with few opportunities can raise the risk of volatility. However, he then notes other research showing that the most marginalized members of certain African societies are less likely to participate in political protests and more likely to tolerate authoritarian rule than those who are better off.
“The most marginalized from society are the truly destitute without patrons and suffering from severe poverty. They may well be inclined to join an insurgency movement once it begins to snowball but they will not usually play a key role in establishing the rebel group in the first place,” Williams said. However, “any time there are large pools of poor and unemployed youth there is the potential for leaders to manipulate them.”
On environmental resources, the book argues that land should be a central feature of quantitative research on the relationship between resources and conflict. Most African economies continue to rely on agriculture, and Williams observes that land has been “at the heart” of many conflicts in the region through a variety of governance-related mechanisms relating to its management and control. He places less emphasis on water scarcity as a potential factor in conflict, noting that the 145 water-related treaties signed around the world in the past decade auger well for cooperation rather than competition.
Williams is also dubious of emerging arguments that climate change could directly increase the incidence of conflict, either through changing weather patterns or climate-induced migration.
“Because armed conflicts are, by definition, the result of groups choosing to fight one another, any process, including climate change, can never be a sufficient condition for armed conflict to occur,” he argued. “Armed conflicts result from the conscious decisions of actors which might be informed by the weather but are never simply caused by it.”
No Simple Formula
Williams is not the only observer to find the narrative that resource shortage (or abundance) precipitates conflict too simplistic. His message to policymakers is a common refrain from academics and analysts seeking to counteract policymakers’ quest for simple formulas: We need more data.
“When deciding how to spend our money, we need to spend more of it on developing systems which deliver accurate knowledge about what is happening on the ground, often in very localized settings,” Williams said. War and Conflict in Africa contributes to a more complex understanding of the political actors and systems that catalyze or prevent conflict and offers a cautionary tale to those who seek only proven, easy predictions.
Elizabeth Leahy Madsen is a consultant on political demography for the Wilson Center’s Environmental Change and Security Program and senior technical advisor at Futures Group. She was previously a senior research associate at Population Action International. Full disclosure: She was a graduate student of Paul Williams’ in 2007.
Sources: DFID, Englebert and Ron (2004), Ham (2011), Hsiang et al (2011), Kahl (1998), Leysens (2006),Østby et al (2009), Radelet (2010), Themnér and Wallensteen (2011), UNEP (2009), UN Peacekeeping, Williams (2011)
Image Credit: Conflicts in Africa 2000-09, reprinted with permission courtesy of P.D. Williams, War and Conflict in Africa (Williams, 2011), p.3. -
UNiTE To End Violence Against Women
›November 25, 2011 // By Schuyler NullToday is the International Day to End Violence Against Women, an awareness and advocacy campaign organized by a host of UN agencies and offices “to galvanize action across the UN system to prevent and punish violence against women.”
Gender equity and inequity play a role in a myriad of international development, health, security, and even environmental issues, from rape as a weapon of war; demography’s effects on political stability; maternal health and its impact on child development; women’s rights as a social stability issue; and the disproportionate effect of climate change on rural women.
The numbers around gender-based violence are staggering. According to the UN:
Here are some of New Security Beat’s posts on gender-based violence and inequity and their intersection with development, the environment, and security:- 70 percent of women experience physical or sexual violence from men in their lifetime.
- Approximately 250,000 to 500,000 women and girls were raped in the 1994 Rwandan genocide, and in the eastern Democratic Republic of Congo (DRC), at least 200,000 cases of sexual violence, mostly involving women and girls, have been documented since 1996, though the actual numbers are considered to be much higher.
- In the United States, one-third of women murdered each year are killed by intimate partners; in South Africa, a woman is killed every six hours by an intimate partner; in India, 22 women were killed each day in dowry-related murders in 2007; and in Guatemala, two women are murdered, on average, each day.
- Over 60 million girls worldwide are child brides, married before the age of 18, primarily in South Asia (31.1 million) and sub-Saharan Africa (14.1 million).
Gender-Based Violence in the DRC: Research Findings and Programmatic Implications:
Dr. Lynn Lawry, senior health stability and humanitarian assistance specialist at the U.S. Department of Defense, presented findings from the first cross-sectional, randomized cluster study on gender-based violence in the DRC at the Wilson Center this year. The first of its kind in the region, the population-based, quantitative study covered three districts in the DRC and a total of 5.2 million adults, comprehensively assessing gender-based violence, including its prevalence, circumstances, perpetrators, and physical and mental health impacts.
Pop Audio: Judith Bruce on Empowering Adolescent Girls in Post-Earthquake Haiti: “The most striking thing about post-conflict and post-disaster environments is that what lurks there is also this extraordinary opportunity,” said Judith Bruce, a senior associate and policy analyst with the Population Council. Bruce spent time last year working with the Haiti Adolescent Girls Network, a coalition of humanitarian groups conducting workshops focused on the educational, health, and security needs of the country’s vulnerable female youth population.
The Walk to Water in Conflict-Affected Areas: Constituting 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.
Weathering Change: New Film Links Climate Adaptation and Family Planning: “Our planet is changing. Our population is growing. Each one of us is impacting the environment…but not equally. Each one of us will be affected…but not equally,” asserts the new documentary, Weathering Change, launched at the Wilson Center in September. The film, produced by Population Action International, explores the devastating impacts of climate change on the lives of women in developing countries through personal stories from Ethiopia, Nepal, and Peru.
Sajeda Amin on Population Growth, Urbanization, and Gender Rights in Bangladesh:
The Population Council’s Sajeda Amin describes the Growing Up Safe and Healthy (SAFE) project, launched in Dhaka and other Bangladeshi cities last. The initiative aims, to increase access to reproductive healthcare services for adolescent girls and young women, bolstering social services to protect those populations from (and offer treatment for) gender-based violence, and strengthen laws designed to reduce the prevalence of child marriage – a long-standing Bangladeshi institution that keeps population growth rates high while denying many young women the opportunity to pursue economic and educational advancement.
No Peace Without Women: On October 31, 2000, the UN Security Council adopted Resolution 1325, which called for women’s equal participation in all efforts to maintain and promote peace and security; however, little progress has been made over these last 10 years and women remain on the periphery when it comes to post-conflict reconstruction and development. A report from the humanitarian organization CARE concedes that “much of the action remains declarative rather than operational.”
Addressing Gender-Based Violence to Curb HIV: At last year’s International AIDS Conference in Vienna an astonishing development in the campaign to stem the spread of HIV/AIDS was unveiled – a microbicide with the ability to reduce the risk of transmission of HIV. This welcome development coincides with an intensified focus on women’s health and security needs among donors, especially the United States.
The Future of Women in the MENA Region: A Tunisian and Egyptian Perspective: Lilia Labidi, minister of women’s affairs for the Republic of Tunisia and former Wilson Center fellow, joined Moushira Khattab, former minister of family and population for Egypt, this summer at the Wilson Center to discuss the role and expectations of women in the Egyptian and Tunisian revolutions, as well as issues to consider as these two countries move forward.
Sources: UN Secretary-General’s Office. -
7 Billion: Reporting on Population and the Environment
›“It’s an issue – population – that is immensely diverse in its effects and repercussions, and it’s a great opportunity for reporting,” said Jon Sawyer, executive director of the Pulitzer Center on Crisis Reporting at a November 1 roundtable discussion at the Wilson Center. The session, reporting on population and the environment connections, also featured Dennis Dimick, executive environment editor at National Geographic; Kate Sheppard, environment reporter for Mother Jones; and Heather D’Agnes, foreign service environment officer at USAID.
“It’s an issue – population – that is immensely diverse in its effects and repercussions, and it’s a great opportunity for reporting,” said Jon Sawyer, executive director of the Pulitzer Center on Crisis Reporting at a November 1 roundtable discussion at the Wilson Center. The session, reporting on population and the environment connections, also featured Dennis Dimick, executive environment editor at National Geographic; Kate Sheppard, environment reporter for Mother Jones; and Heather D’Agnes, foreign service environment officer at USAID.The PBS NewsHour segment on “seven billion” featuring collaboration with the Pulitzer Center and National Geographic.
A Cumulative Discussion
“I ended up covering reproductive rights and health issues because I saw a need and a gap in coverage,” said Kate Sheppard. “I had been an environmental reporter for years…and so it sort of became this add-on beat for me.” But, she emphasized, they are actually very related issues.
“It’s a cumulative discussion,” said Dennis Dimick, speaking about National Geographic’s “7 Billion” series this year. “[Population] really hasn’t been addressed that much in media coverage over the past 30 years, in this country at least, and I think that the idea was that it wasn’t really just a discussion about the number seven billion, which is a convenient endline and easy way to get into something, but really to talk about the meaning of it, and the challenges and the opportunities that means for us as a civilization living on this planet.”
The series has had stories on ocean acidification, genetic diversity of food crops, the transition to a more urban world, as well as case studies from Brazil, Africa’s Rift Valley, and Bangladesh. “What we are trying to do in this series is really paint a broad picture to try to unpack all these issues and try to come at this question in sort of broad strokes,” Dimick said. “It’s sort of like we are orchestrating a symphony. Even though it’s a printed magazine, it’s a multimedia project – more than just words and more than just pictures.”
Collaborative Reporting
The Pulitzer Center, a non-profit journalism organization that seeks to fill gaps in coverage of important systemic issues, was able to commission pieces for PBS NewsHour that complemented the National Geographic series. This population collaboration launched the Center’s own initiative on population. “Our hope was that by having that platform, and the visibility of National Geographic and NewsHour, that it would bring attention to the rest of our work,” Sawyer said. The Pulitzer Center has gateways on water, food insecurity, climate change, fragile states, maternal health, women and children, HIV/AIDS in the Caribbean, and Haiti, in addition to population.
Playing off a story that was already making world headlines, the Pulitzer Center supported reporting by freelance journalist Ellen Knickmeyer on the demographic dimensions of the Arab Spring, and particularly the role of young people. The stories explored youth’s frustration at high unemployment and lack of prospects, their roles in the revolutions, and their expectations for the future.
“Of course, we had the advantage that the world was interested in North Africa because of the amazing events that were taking place, but it was an opportunity to get them to look at the other dimension to it,” Sawyer said.
Based on a model developed to cover water and sanitation in West Africa, the Pulitzer Center also created a partnership with four African journalists to produce reporting on reproductive health that will be distributed in both international and African media outlets. “They have important things to say to American audiences, to international audiences,” Sawyer said. “And so we see this project as an opportunity to bring them into the international media discussion.” The journalists will be reporting from the upcoming International Conference on Family Planning in Dakar, Senegal, later this month.
Advocating Discussions
“It’s really a nuanced discussion, and that is why covering these topics, and looking at all the different aspects of it, is really important,” said USAID’s Heather D’Agnes. Furthermore, speaking as a development practitioner, she emphasized the importance of offering solutions, such as family planning, as part of an integrated development approach.
“In our journalism we don’t pretend not to have arguments, or ideas, or thoughts about the issues we are covering,” said Sheppard, speaking of Mother Jones. “I think that the value is that you tell the story well and you do solid reporting – that gives people a more informed perspective.” Especially with complicated issues, like population and the environment, “people find it more accessible if you have a perspective…they can associate better with a story if you walk them through the process you have gone through as a reporter.”
“What we are really trying to do is to advocate a discussion of issues that aren’t getting well-aired in other media,” said Dimick. Sometimes you need to find an interesting or counterintuitive framework, such as the National Geographic story about rural electrification and TV novelas in Brazil. It started as a story about the booming popularity of soap operas, but also created the opportunity to talk about gender equity, family planning, and other complex issues. While the magazine does not advocate a position, like the editorial page of a newspaper might, Dimick said, they do use case studies to guide readers through the range of risks, choices, and opportunities and to help them understand their implications.
Event ResourcesVideo Credit: “World’s Population Teeters on the Edge of 7 Billion — Now What?,” courtesy of PBS NewsHour; “7 Billion, National Geographic Magazine,” courtesy of National Geographic. -
Book Review: ‘Plundered Nations? Successes and Failures in Natural Resource Extraction’
›The principal argument of Plundered Nations? Successes and Failures in Natural Resource Extraction is highlighted by the question mark in the title. In many resource rich countries, natural assets have not led to development. The book advances the hypothesis that “for the depletion of natural assets to be converted into sustained development, a series of decisions has got to be got sufficiently right” (p. 1). That series of decisions is examined in detail through case studies on Cameroon, Chile, Iran, Kazakhstan, Malaysia, Nigeria, Russia, and Zambia, produced by a diverse group of academic and practicing economists under the auspices of the Center for the Study of African Economies and the Oxford Center for the Economics of Resource Rich Countries (OxCarre).
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Reducing Urban Poverty: A New Generation of Ideas
›Download Reducing Urban Poverty: A New Generation of Ideas from the Wilson Center.
In 2008 the global population reached a remarkable turning point; for the first time in history, more than half of the world’s people were living in cities. Moving forward into the 21st century, the world faces an unprecedented urban expansion with projections for the global urban population to reach nearly five billion by the year 2030. Virtually all of this growth will occur in the developing world where cities gain an average of five million residents every month, overwhelming ecosystems and placing tremendous pressure on the capacity of local governments to provide necessary infrastructure and services. Failure to incorporate urban priorities into the global development agenda carries serious implications for human security, global security, and environmental sustainability.
Recognizing a need to develop and strengthen urban-focused practitioner and policymaking ties with academia, and disseminate evidence-based development programming, the Wilson Center’s Comparative Urban Studies Project, USAID’s Urban Programs Team, the International Housing Coalition, the World Bank, and Cities Alliance teamed up to co-sponsor an academic paper competition for graduate students studying urban issues. The first competition took place in the months leading up to the 5th World Urban Forum, held in Rio de Janeiro in March 2010.
This publication, Reducing Urban Poverty: A New Generation of Ideas, marks the second annual academic paper competition. “Reducing urban poverty” was chosen as the theme with each author focusing on one of three topics: land markets and security of tenure; health; and, livelihoods. A panel of urban experts representing the sponsoring institutions reviewed 70 submitted abstracts, from which 16 were invited to write full length papers. Of these, six were selected for this publication. We congratulate the graduate students who participated in this competition for their contribution to our understanding of the complex relationship between urbanization and poverty.
These papers highlight the new research and innovative thinking of the next generation of urban planners, practitioners, and policymakers. It is our hope that by infusing the dialogue on these issues between the academic and policy worlds with fresh perspectives, we will foster new and innovative strategies to reduce global urban poverty.
Sources: UNFPA, UN-HABITAT. -
Food Security, the Climate-Security Link, and Community-Based Adaptation
›In “The Causality Analysis of Climate Change and Large-Scale Human Crisis,” published in last month’s Proceedings of the National Academy of Sciences, authors David Zhang et al. write that changes in food supply are key indicators for the likelihood of climate change-induced conflict. Adding to the debate on the links between climate and conflict, the authors write that their purpose was to discover the specific causal mechanisms behind the relationship by analyzing various climate- and crisis-related variables across several periods of peace and conflict in pre-industrial Europe. They found that “climate-induced agricultural decline,” as opposed to resource scarcity caused by rapid population growth, was the clearest indicator of impending crises. “Malthusian theory emphasizes increasing demand for food as the cause,” write the authors, “whereas we found the cause to be shrinking food supply” – a distinction with “important implications for industrial and postindustrial societies.”In “Using Small-Scale Adaptation Actions to Address the Food Crisis in the Horn of Africa: Going beyond Food Aid and Cash Transfers,” published in Sustainability, authors Richard Munang and Johnson Nkem advocate for community-based adaptation programs to increase resilience to food crises in the Horn of Africa. “Given that hunger and poverty are concentrated in rural areas,” the authors write, “targeting local food systems represents the single biggest opportunity to increase food production, boost food security, and reduce vulnerability.” The authors present a joint UNEP-UNDP adaptation initiative undertaken in Uganda as a framework for potential adaptation interventions in the Horn. They conclude that the initiative’s approach – pairing locally-focused sustainable farming techniques with a national-level emphasis on adaptation programs, and upscaling lessons learned from one level to the other – “will increase local buffering capacity against droughts, make communities more independent from direct aid, etc., build resilience and improve livelihoods overall.” -
Emily Puckart, MHTF blog
Maternal Health in Kenya: New Research Unnecessary, Time to Address Existing Gaps
›The original version of this article, by Emily Puckart, appeared on the Maternal Health Task Force blog.
During the recent Wilson Center/African Population and Health Research Center meeting in Nairobi on improving health systems through a maternal health framework, participants focused on knowledge gaps in the Kenyan health system that can negatively affect maternal healthcare. This focus on gaps sparked discussion around research needed (or not needed) in the maternal health field, supply gaps, and gaps between addressing technical, medical issues of maternal health (like preeclampsia or postpartum hemorrhage), and larger society-wide gaps like gender equity. The gaps highlighted by participants at the Nairobi dialogue included:- Gaps in knowledge: During the dialogue, members of the Kenyan maternal health community discussed the possibility of strengthening community health workers as an information delivery platform. Participants wondered about the possibility of using community health workers to distribute information both downward to the end user (patients), and then again to gather information from end users and distribute it upwards through the system to reflect the opinions of the direct users of the healthcare system.
- Supply gaps: Participants argued that while there is a large body of information in terms of maternal health supplies at the national level in Kenya, there is not as much data on supplies at the actual health facility level, where it is much needed and would be very helpful to successfully treat patients.
- Gaps in healthcare delivery: There is a strong need to address inequality in the distribution of health services as there are unequal services in rural and urban areas. Within those broad areas there may be further inequalities, as even in urban areas, slum areas or neighborhoods on the edges of cities may have less access to quality healthcare than populations that live in wealthier areas of the city or closer to the city center. Further there are broader questions of gender and access to care. Where women are not able to control household finances, they may be unable to access and pay for lifesaving care. Participants framed the question in a rights framework, “Do we value the lives of women less than men?”
- Health workforce gaps: There is a mismatch between the supply of health workers and the absorption of those trained health workers in Kenya. Many of them are not incentivized professionally or financially to stay in the system where they are trained. These health workers may leave for other countries or prefer to stay in urban areas depriving rural areas of a surplus of trained health workers.
- Gaps between words and actions: Several of the small working groups pointed to accountability as a serious issue, as there are gaps between the words of politicians on health issues and actual actions. The gap between the government promised funding for health and the actual lower amount of spending was consistently highlighted during the Nairobi dialogue as a serious gap in holding governments accountable for their promises.
The lively conversation provoked by a broad discussion of gaps in the Kenyan health system provided fertile ground to develop action points on maternal healthcare that participants then presented on the second day of the meeting to several Kenyan members of parliament. Ideally, this will be the first discussion of many as maternal health advocates, field workers, and researchers coalesce around ways to address the gaps in maternal healthcare in Nairobi and elsewhere.
Emily Puckart is a senior program assistant at the Maternal Health Task Force (MHTF).
Photo Credit: Jonathan Odhong, African Population and Health Research Center. -
Twin Challenges: Population and Climate Change in 2050
›With global population reaching 7 billion, a lot of attention has been paid to the question of how to sustainably support so many people, much less the 9 billion expected by 2050, or the 10 billion possible by 2100. Add in the environmental variability projected from climate change and the outlook for supporting bigger and bigger populations gets even more problematic. Two new maps – one by the Population Reference Bureau (PRB), the other by McGill University PhD candidate Jason Samson – show how the world might change over the next 40 years in the face of these twin challenges.
Nine Billion in 2050
PRB’s map, built using their DataFinder tool, shows the world in 2050 in terms individual country growth rates between now and then. Japan, Russia, and countries in Eastern Europe are set to grow more slowly than anywhere else, and some of that group will actually shrink by 10 to 20 percent of their current size. Western, Central, and Eastern Africa will be home to the highest increases. Niger’s 2050 population is expected to be 340 percent its 2011 size – the largest growth of any country.
The map is based on country-level data pulled from a number of sources: the UN Population Division’s latest “World Population Prospects,” the UN Statistics Division’s “Demographic Yearbook 2008,” the U.S. Census Bureau’s International Database, and PRB’s own estimates. It’s unclear what numbers come from which sources, though it is clear that PRB’s 2050 estimates span the UN’s range of medium, high, and constant-fertility variants. In spite of these variations, none of PRB’s estimates come anywhere near the UN Population Division’s low variant estimates.
PRB’s map, echoing its 2011 World Population Data Sheet, shows a world where sub-Saharan Africa will bear the brunt of population growth. The average country in Africa in 2050 is projected to be slightly more than twice its 2011 size; the average European country is expected to barely break even. Africa is home to more countries whose populations are estimated to least double (34) or triple (4) than any other continent. Europe, meanwhile, is home to more countries whose populations will stagnate (8), or even shrink (19), than anywhere else. Interestingly, the Caribbean is a close second in terms of countries whose populations are projected to stay the same (seven to Europe’s eight), and Asia is second to Europe in terms of countries whose populations are projected to shrink (Georgia, Japan, Armenia, South Korea, and Taiwan).
More People, More Climate Change, More Vulnerability
Samson’s map takes on the same time period but projects where people will be most vulnerable to the effects of climate change. Since his map takes into account population growth (measuring where people are most vulnerable, remember), unsurprisingly, Africa, the Middle East, Southeast Asia, and central South America are covered in bright red dots, indicating high vulnerability. Conversely, North America, Europe, and much of Central Asia are in shades of blue.Samson built his index using four environmental predictors – annual mean temperature, mean temperature diurnal range, total annual precipitation, and precipitation seasonality – taken from WorldClim’s 2050 forecasts, and 2005 sub-national population data from Columbia’s Center for International Earth Science Information Network. In spite of the sub-national population data, Samson makes a point to justify his use of supranational climate data in order to best reflect “the scale at which climate conditions vary.” He writes that localized issues like urbanization and coastal flooding “are probably best investigated with targeted regional models rather than by attempting to modify global models to include all factors of potential regional importance.”
Samson’s research shows that, generally, people living in places that are already hot will be more vulnerable to climate change over time, while people in more temperate climates will feel a negligible impact. Though he projects the largest real temperature changes will happen in temperate climates like North America and Europe, the comparatively smaller changes in Africa, the Middle East, Southeast Asia, and central South America are expected to have a greater impact because those regions are already very hot, their natural resources are stressed, and they are expected to bear the brunt of population growth over the next few decades.
These findings reflect a disparity between those responsible for climate change and those bearing the brunt of it, which, although not surprising, “has important implications for climate adaptation and mitigation policies,” said Sampson, discussing the map in a McGill press release.
Sub-National Data “Present a Very Different Picture”
Though they offer a useful approximate glimpse at what the world might look at in 2050, both of these maps fall prey to over-aggregation. By looking at national rather than sub-national data, we miss how nuanced population growth rates can be within a country. Stimson Center Demographer-in-Residence Richard Cincotta wrote in a recent New Security Beat post that “national level comparisons of total fertility rates tend to communicate the false impression of a world with demographically homogeneous states.” Sub-national data, including differences between urban and rural areas and minority-majority fertility rates, “present a very different picture.”
And that difference matters. When it comes to looking at how population interacts with other issues, like the environment, poverty, and conflict, the importance of a sub-national approach becomes evident. In its 2011 data sheet, PRB writes that “poverty has emerged as a serious global issue, particularly because the most rapid population growth is occurring in the world’s poorest countries and, within many countries, in the poorest states and provinces.”Edward Carr, an assistant geography professor at the University of South Carolina currently serving as a AAAS science fellow with USAID, argues that national-level data obscures our ability to understand food insecurity as well. The factors that drive insecurity “tend to be determined locally,” writes Carr in a post on his blog, and “you cannot aggregate [those factors] at the national level and get a meaningful understanding of food insecurity – and certainly not actionable information.”
The same is true when it comes to climate vulnerability. In a report from The Robert S. Strauss Center’s Climate Change and African Political Stability Program, authors Joshua Busby, Todd Smith, and Kaiba White write that “research announcing that ‘Africa is vulnerable to climate change,’ or even ‘Ethiopia is vulnerable,’ without explaining which parts of Ethiopia are particularly vulnerable and why, is of limited value to the international policy community.”
“It is of even less use to Africans themselves, in helping them prioritize scarce resources,” add Busby et al.
Understanding the joint problems of climate change and population growth on a global level helps frame the challenges facing the world as it moves toward 8, 9, and possibly 10 billion. But knowing the ins and outs of how these issues interact on a local level will be a necessary step before policymakers and others can hope to craft meaningful responses that minimize our vulnerability to these challenges over the coming decades.
Sources: Center for International Earth Science Information Network at Columbia University, Climate Change and African Political Stability Program at the Robert S. Strauss Center, McGill University, Population Reference Bureau, UN Population Division, UN Statistics Division, U.S. Census Bureau, University of South Carolina, WorldClim.
Image Credit: “2050 Population As a Multiple of 2011,” courtesy of PRB; CDVI map used with permission, courtesy of McGill University; Sub-national total fertility rates in Southern Africa, courtesy of MEASURE DHS, arranged by Schuyler Null.
