Showing posts from category Reading Radar.
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Population Growth and its Relation to Poverty, the Environment, and Human Rights
›“Population, Poverty, Environment, and Climate Dynamics in the Developing World,” in the Interdisciplinary Environmental Review, by Jason Bremner, David Lopez-Carr, Laurel Suter, and Jason Davis, attempts to illuminate and clarify the complex relationships between environmental degradation, population dynamics, and poverty. Population growth is a key driver for the degradation of ecosystem services which has a direct impact on livelihoods and human well-being, write the authors, especially for the poor. They argue that “population growth itself, however, remains an insufficient explanation of the relationship between population, ecosystems, and poverty.” While the field has a come a long way since its “original Malthusian roots,” they write, the relationships between these dynamics differ greatly depending on the area in question, and much work remains to be done on the less well-studied ecosystems.
In “An End to Population Growth: Why Family Planning Is Key to a Sustainable Future” from the Solutions Journal, Robert Engelman reminds us that population projections are not set in stone and that the widespread belief that population has to reach nine billion before leveling off is wrong. Nor is coercive “population control” necessary, he writes: “Population growth rates and average family size worldwide have fallen by roughly half over the past four decades, as modern contraception has become more accessible and popular.” Unfortunately, there remains a large number of people around the world without access to family planning, the majority of whom live in developing countries. Engelman points out that while the number of people of reproductive age has steadily increased in these countries over the last decade, donor support has declined. He argues that research, courage, and creativity are needed to reverse this situation, but in a world where most of all pregnancies were intended, population growth would slow long before reaching nine billion. -
The Impact of Environmental Change and Geography on Conflict
›“Environmental Change, Strategic Foresight, and Impacts on Military Power,” published in Parameters by Chad M. Briggs, the Minerva Chair of Energy and Environmental Security at the Air University, USAF, tackles the changing definition of “environmental security” and how the concept can help planners better prepare for the effects of climate change and an elevated focus on energy security. New potentially destabilizing issues like glacial melt, sea-level rise, and Arctic ice melt are on the horizon, writes Briggs. China and others are already planning for these events, and it’s important that the United States does the same, starting with a greater appreciation for the impact of environmental security on vulnerability and risk. “Due to past practices and bureaucratic stovepipes, implementation is limited more by initiative and imagination than actual resources,” he writes.Clionadh Raleigh of Trinity College Dublin and the International Peace Research Institute finds in “Seeing the Forest for the Trees: Does Physical Geography Affect a State’s Conflict Risk?” that a region’s geography does not have a uniform effect on its likelihood of experiencing conflict. Raleigh’s conclusions, published in International Interactions, run counter to traditional histories which often emphasize the importance of physical geography, specifically with regard to civil war and insurgencies. Focusing on the Great Lakes region of Africa, Raleigh finds that other factors – like how populated an area is and its proximity to valuable natural resources – correlate higher with an area’s propensity for violence than any other factor. -
Health, Demographics, and the Environment in Southeast Asia
›“Health and Health-Care Systems in Southeast Asia: Diversity and Transitions,” launches a series in The Lancet on health in Southeast Asia. While social, political, and economic development have paved the way for substantial health improvements in some countries, demographic transitions are taking place at among the fastest rates in the world, including reductions in fertility, population aging, and rural-to-urban migration. An epidemiological shift is occurring as well, from infectious to chronic diseases. Rapid urbanization and population movement can not only affect the emergence and spread of new infectious diseases directly, but can also exacerbate environmental changes that indirectly contribute to the burden of waterborne and vector-borne diseases. The series, available early online, addresses these concerns in more detail. Moving forward, the authors advocate for “enhanced regional cooperation in the health sector to share knowledge and rationalize health systems operations, leading to further public health gains for the region’s diverse populations.”In “A Stormy Future for Population Health in Southeast Asia,” author Colin D. Butler responds to the series, stressing that the health of the future generation is dependent on actions today. Environmental change will likely bring sea-level rise that threatens urban centers and food bowls, causing regional food scarcity, exacerbating diseases like dengue fever, increasing the number of extreme weather events, and contributing to resource scarcity throughout the region. With increasing need for sustainable development in the region, Butler concludes that “stronger human factors will be essential to counter the increased physical stresses that seem to be the inevitable destiny of Southeast Asia, largely as a result of the actions of people who have never seen its shores.” -
The International Framework for Climate-Induced Displacement
›In an article sponsored by the East-West Center, author Maxine Burkett discusses the challenges climate-induced migration presents to the people of the Pacific Islands. In the brief, titled “In Search of Refuge: Pacific Islands, Climate-Induced Migration, and the Legal Frontier,” Burkett states that millions of people in the Pacific Islands will be forced to leave their homes because of “increased intensity and frequency of storms and floods, sea-level rise, and desertification.” These low-lying islands could face a loss of agriculture and freshwater resources, or even be wiped out altogether, an outcome for which there is no international legal precedent.In “Swimming Against the Tide: Why a Climate Displacement Treaty is Not the Answer,” published in the International Journal of Refugee Law, Jane McAdam takes a different position on the plight of so-called “climate refugees.” McAdam argues that focusing on an international treaty for these migrants distracts from efforts to establish responses for adaptation, internal migration, and migration over time. The article, writes the author, “does not deny the real impacts that climate change is already having on communities,” but rather questions the utility and political consequences of “pinning ‘solutions’ to climate change-related displacement on a multilateral instrument.” -
Water Security, Nonproliferation, and Aid Shocks in the Middle East
›In a report sponsored by the Stanley Foundation and the Stimson Center, authors Brian Finlay, Johan Bergenas, and Veronica Tessler discuss the implications of what a growing population and dwindling water supply will have on the people and governments of the Middle East. In the report, titled “Beyond Boundaries in the Middle East: Leveraging Nonproliferation Assistance to Address Security/Development Needs with Resolution 1540,” the authors point out that while the Middle East has six percent of the world’s population, it has only 0.7 percent of the world’s fresh water resources. This supply is expected to be halved in the coming decades due to “rapid population growth and increased standards of living in urban areas.” To make up for this shortfall, governments are turning to nuclear-powered desalination technology, which poses risks to the nonproliferation movement and the safety and stability of the region. (Editor’s note: for more on water as a strategic resource in the Middle East, see CSIS’ latest report.)A recent study by Richard Nielsen, Michael Findley, Zachary Davis, Tara Candland, and Daniel Nielson from Bringham Young University examines the relationship of severe decreases in foreign aid to inciting violence among rebels in recipient countries. The study, “Foreign Aid Shocks as a Cause of Violent Armed Conflict”, examines aid shocks in 139 countries from 1981-2005. The authors find that when a donor country cuts off or suddenly limits aid due to economic or political reasons, this volatility upsets the status quo and gives strength to rebel groups who play upon the government’s inability to deliver adequate resources to the population. Instead of a sudden or sharp withdrawal in aid, Nielsen et al conclude that “if donors decide to remove aid, they should do so gradually over time because sudden large decreases in aid could be deadly.” -
Women and Climate Change
›A new Worldwatch Institute report, “Population, Climate Change, and Women’s Lives,” by Robert Engelman, discusses the relationship between women’s equality and climate change. Slowing population growth will reduce greenhouse gas emissions and help societies adapt to climate change, says Engelman. What’s more, this can only be done through an investment in women’s rights and education. Population change comes primarily through reducing unintended pregnancies by offering men and women access to family planning services, improving education for all (especially girls and women), and promoting full gender equality. “Population change should be viewed as one element of the historic effort to bring women into equal standing with men,” writes Engelman.A recent report by Scott Moreland, Ellen Smith, and Suneeta Sharma of the Futures Group analyzes just what the impact of meeting the unmet need for family planning would be on global population growth. Looking at 99 developing countries and the United States, the report, titled World Population Prospects and Unmet Need for Family Planning, found that by gradually meeting the global demand for family planning, population would be reduced to 6.3 billion people by 2050, below current world population and well below the UN medium fertility variant prediction, which is derived from past trends but does not take into account meeting unmet need for family planning. Meeting this need would only cost $3.7 billion more per year than the UN medium fertility variant scenario and less than the low scenario. $1.4 billion of this would cover the unmet demand in the United States. -
Human and Climate Security in Africa
›A new study by the Strauss Center’s program on Climate Change and African Political Stability, “Locating Climate Insecurity: Where Are the Most Vulnerable Places in Africa?,” maps the regions of Africa most vulnerable to climate change based on four main indicators: (1) physical exposure to climate-related disasters; (2) household and community vulnerability; (3) governance and political violence; and (4) population density. Across all indicators, they found that the “areas with the greatest vulnerability are parts of Madagascar, coastal West Africa, coastal Nigeria, Ethiopia, and the Democratic Republic of Congo.” The authors hope this paper will serve as a launching point for future research on the diverse regional causes of climate change vulnerability, ultimately guiding adaptation strategies across the continent.“After the Rain: Rainfall Variability, Hydro-Meteorological Disasters, and Social Conflict in Africa,” by Cullen Hendrix and Idean Salehyan of the University of North Texas, examines how extreme weather events, rainfall, and water scarcity affect political stability in Africa. The authors found that rainfall has a “significant effect” on political conflict and that wetter years are also the more violent ones. However, they also found extreme variability between countries, with Tanzania, Zimbabwe, Swaziland, Mauritania, and Mozambique showing the strongest correlation between rainfall and conflict. This suggests that many local environmental and social factors were also affecting levels of violence. “Water scarcity can lead to resource competition, poor macroeconomic outcomes, reduced state capacity, and ultimately, social conflict,” the authors concluded. -
Energy and Climate Change in the Context of National Security
›“Climate Change and Security,” a short briefing by Paul Rogers of the Oxford Research Group, examines the recent trend of framing climate change in terms of a national security threat and presents some of the pros and cons of this viewpoint. Rogers says the recent uptick in interest by the military is expected – and welcomed – because military planners often perform more long-term analyses than other policymakers. However, Rogers also cautions that the military, in its role as protector of the state, will naturally focus on adapting to the effects of climate change rather than preventing them. Thus, while this willingness to think long-term is appreciated, work remains to convince the international security community of the importance of carbon-cutting measures as well.“Fueling the Future Force: Preparing the Department of Defense for a Post-Petroleum Era,” by Christine Parthemore and John Nagl of CNAS, is a comprehensive policy paper arguing for the U.S. military to aim for the ability to operate all its systems on non-petroleum fuels by 2040. Parthemore and Nagl outline a broad set of recommendations that address DOD’s consumption habits, leadership structure, finances, acquisition process, and mission goals. Notable, in the context of Paul Rogers’ warning, is that the authors’ argument is essentially one of supply and demand, rather than for cutting emissions to reduce the effects of climate change: “…while many of today’s weapons and transportation systems are unlikely to change dramatically or be replaced for decades, the petroleum needed to operate DOD assets may not remain affordable, or even reliably available, for the lifespans of these systems.”
