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The blog of the Wilson Center's Environmental Change and Security Program
Showing posts from category aging.
  • Youth, Aging, and Governance: A Political Demography Workshop at the Monterey Institute of International Studies

    ›
    April 5, 2012  //  By Schuyler Null
    “Demography is sexy – it’s about nothing but sex and death (and migration),” said Rhodes College Professor Jennifer Sciubba at the Monterey Institute of International Studies during a workshop on March 30.

    Jack Goldstone of James Madison University, Richard Cincotta of the Stimson Center, and ECSP’s Geoff Dabelko joined Sciubba in a workshop for students and faculty on key developments in political demography. Sciubba and Cincotta were contributors to Goldstone’s recently released edited volume, Demography: How Population Changes Are Reshaping International Security and National Politics.

    “Demography is changing the entire economic and strategic divisions of the world,” Goldstone told the room. “We’ve had a 15 year increase in life expectancy just in the last half century,” and today, “90 percent of children under 10 are growing up in developing countries.”

    Many countries, said Goldstone, are caught in a difficult race between growth and governance, with governments struggling to provide services and opportunity to their growing populations. This challenge is especially acute in cities, which for the first time in human history are home to the majority of all people.

    At the same time, aging is a phenomenon that will affect many developed countries. In the United Sates, the baby boomers are becoming “the grayest generation,” Goldstone said, and similar imbalances between the number of working age people and their dependent elders will soon affect Western Europe, Japan, Korea, Russia, and others.

    Re-Examining the Aging Narrative

    Some have predicted this “graying of the great powers” will have disastrous consequences for many of the G8, as state pension costs blunt economic growth and innovation, military adventurousness, and global influence, but Jennifer Sciubba presented a case for why fears may be overblown.

    When discussing the aging phenomenon in developing countries, many analysts focus too closely on the fiscal environment, argued Sciubba. This creates tunnel vision that ignores the potential coping mechanisms that states have at their disposal. Alliances, for example, are under-accounted for, she said, and closer European Union and even NATO integration could help ameliorate the individual issues faced by aging countries like Germany, France, and Italy.

    She also pointed to evidence that the developing world’s declining fertility may be have been “artificially depressed” by large proportions of women that delayed pregnancy starting in the 1990s. But now the average age of childbearing has stopped rising. The UN total fertility rate projections for industrialized states for the period 2005 to 2010 was revised upward from 1.35 children per woman in 2006 to 1.64 in 2008 and 1.71 in 2010.

    This brings into focus a key leverage point for many developed countries that is not often discussed in traditional conversations about aging: making the workplace friendlier for women. Offering money to couples to have children does not work, said Sciubba – women do not make a simple monetary cost-benefit analysis when they decide to have children. Much more likely is a calculation about the cost to their professional career. Therefore, instituting more liberal leave policies and making it harder for employers to fire both men and women for taking maternity or paternity leave is more likely to have a real impact on fertility rates.

    The growing efficiency – and retirement age – of today’s workers can blunt the effect of older workforces on developed economies, said Sciubba. And the stability, strong institutions, and legal protections for innovation are all advantages that will continue to attract the best and the brightest from developing countries.

    The competing phenomena of aging in the developed world and continued growth in the developing – which some have dubbed the “demographic divide” – will likely make immigration a very important, possibly friction-inducing issue in the coming decades. Goldstone pointed to the challenges Europe is having today coping with immigrants from North Africa and the Middle East as a possible harbinger of things to come.

    Applying Demographic Theory: The Age Structural Maturity Model

    While many regions will continue to experience population growth for the next two decades, including sub-Saharan Africa, the Middle East, and parts of East and South Asia and Latin America, the overall global trend is towards older populations. This is good news for democracy, according to Richard Cincotta.

    Cincotta, who consults with the National Intelligence Council on demographic issues, explained his “age structural maturity” model, which finds a historical correlation between the median age of countries and their Freedom House scores (an annual global assessments of political rights and civil liberties). Older populations tend to have more liberal regimes, while the opposite is true in younger populations. Combining this model with demographic projections, one can predict when it will become likely for democracy to emerge as a country ages. Before the Arab Spring – to some disbelief at the time – Cincotta used the model to predict that Tunisia would reach a 50/50 chance of achieving liberal democracy in 2011 (see more on this in his posts about Tunisia and the Arab Spring).

    For those youthful countries that do achieve some level of liberal democracy, the model predicts they have a high likelihood of falling back towards authoritarianism (Mali is a tragic recent example).

    This model, said Cincotta, can be a useful tool for analysts to challenge and add to their assessments. For example, it paints a bleak picture for democracy in Afghanistan (median age 16.6 years old), Iraq (18.5), or Yemen (17.7) and a comparatively rosier one for Tunisia (29.8), Libya (26.1), and Egypt (25.0). Some other observations may useful as well: no monarch has survived without some limits of power being introduced after countries reach a median age of 35, and military rulers too never pass that mark.


    The age structural maturity model is, however, not perfect, Cincotta said. The most common outliers are autocracies (Freedom House score of “not free”) and partial democracies (“partly free”) with one-party regimes (China, North Korea), regimes led by charismatic “founder figures” (Cuba, Singapore), or those that where the regime is either supported or intimidated by a nearby autocratic state (Belarus).

    Like all analyses, the model has its limitations, said Cincotta, but if used as a tool to generate “alternative hypotheses,” it can help predict dramatic political changes, like the Arab Spring. The research also suggests that the “third wave” of democratization is not over and will in fact continue to expand as countries with younger populations mature.

    In conclusion, the panelists recommended the students find ways to include political demography in their work moving forward. “Consider it an alternative tool that may be useful,” said Geoff Dabelko. Policymakers today are overburdened with information and conventional analyses can sometimes become stuck in familiar lines of thought – demography can supplement these or shake them up by providing alternative narratives.

    Sources: UN Population Division.

    Photo Credit: Schuyler Null/Wilson Center; chart courtesy of Richard Cincotta.
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  • Taking Stock of Past and Current Demographic Trends

    ›
    March 29, 2012  //  By Kayly Ober
    ECSP is at London’s 2012 Planet Under Pressure conference following all of the most pertinent population, health, and security events.

    “Demography is a science of assumptions,” said Sarah Harper, a demographer at the University Oxford, during a panel at the Planet Under Pressure conference. Thirty years ago, she said, demographers believed the world would reach 24 billion by 2050, now the latest UN median projections predict 10 billion. That means a lot of progress has been made for families and development as a whole, but there are some obstacles yet.

    Harper stressed that the development community should focus on parts of the world with stubbornly high fertility rates, particularly sub-Saharan Africa. If total fertility rates came down there by 2050, below the expected four children per woman, the region could be home to as many as a billion fewer people than current projections. The earlier we acknowledge this growth, the easier it will be to offer interventions like family planning and reproductive health to hedge it, she said.

    Additionally, demographers need worry about important changes in modern population and environment dynamics.

    As Harper notes in an interview with ECSP (video below):
    There has been so much hype around population growth that I think we’ve ignored the other characteristics of population…that it’s changing in its density – we’re all becoming more urban; it’s changing in its distribution – we’re becoming more mobile; and it’s also changing in its composition – the world is getting older.

    I think it’s very clear that these changes are going to interact with the environment and be affected by environmental change but are also going to impact upon future environmental change.
    Sir John Sulston of the Royal Society agreed: population is a more-nuanced subject than many can digest. “Population has been much too ignored because it’s difficult,” he said.

    Sulston urged us to look not just at the diversity of the world, but also the inequity. Today, there is “inequity in countries, between countries, and between generations.”

    There is no silver bullet – the international community need to look at three components in concert if we want to make a difference, he said: first, bring down infant mortality; second, invest in family planning; and third, emphasize education for women.

    “It’s not about surviving, it’s about flourishing,” Sulston said.

    When the ECSP delegation isn’t attending plenary and breakout sessions here at the conference, we’re manning our Wilson Center information booth. And over the last few days, we’ve had the pleasure of introducing our work to a number of new faces, including curious faculty, energetic students, and hopeful doctoral candidates. If you’re attending please feel free to stop by.

    Expect more updates from East London, including more short video interviews, in the next three days as ECSP highlights the unique perspectives coming out of the Planet Under Pressure conference.

    Pictures from the event are available on our Facebook and Flickr pages, and you can join the conversation on Twitter (#Planet2012) or watch the livestream here.

    Photo Credit: Sean Peoples/Woodrow Wilson Center,
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  • Political Demography: How Population Changes Are Reshaping International Security and National Politics (Book Launch)

    ›
    From the Wilson Center  //  February 9, 2012  //  By Stuart Kent

    “The world’s population is changing in ways that are historically unprecedented,” said Jack Goldstone, George Mason University professor and co-editor of the new book, Political Demography: How Population Changes Are Reshaping International Security and National Politics. [Video Below]

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  • Ryan Britton: Addressing Population in Science Media for ‘EarthSky’

    ›
    On the Beat  //  February 7, 2012  //  By Schuyler Null
    “What we do is educate the general public and advocate on behalf of science to the general public,” said EarthSky Managing Partner Ryan Britton in this interview with ECSP. “Ultimately we try to bring science to people who don’t normally get science information.”

    Part of that effort is addressing population dynamics – growth, aging, youth, food security, etc. – which is often a challenging subject. EarthSky’s coverage over the last year included a series of radio shows on global food security and the “year of seven billion,” which won them a second Global Media Award from the Population Institute in January (alongside New Security Beat!).

    EarthSky productions appear on television, radio, online, and in multiple languages. “For us, it’s about getting science out to the general public as best we can,” said Britton.

    In terms of population-related issues, he said, allocation of resources, how growing population is affecting ecology and biodiversity, and the effects of climate change are all topics on their radar. “But we do it within the lens of talking about humanity and our continued prosperity,” Britton said. “That’s important for people to hear – what are the solutions, how are we going to get through this, how are we going to be OK? And so those are the questions we’ll keep asking.”
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  • Consumption and Global Growth: How Much Does Population Contribute to Carbon Emissions?

    ›
    July 6, 2011  //  By Schuyler Null
    When discussing long-term population trends on this blog, we’ve mainly focused on demography’s interaction with social and economic development, the environment, conflict, and general state stability. In the context of climate change, population also plays a major role, but as Brian O’Neill of the National Center for Atmospheric Research put it at last year’s Society of Environmental Journalists conference, population is neither a silver bullet nor a red herring in the climate problem. Though it plays a major role, population is not the largest driver of global greenhouse gases emissions – consumption is.

    In Prosperity Without Growth, first published by the UK government’s Sustainable Development Commission and later by EarthScan as a book, economist Tim Jackson writes that it is “delusional” to rely on capitalism to transition to a “sustainable economy.” Because a capitalist economy is so reliant on consumption and constant growth, he concludes that it is not possible for it to limit greenhouse gas emissions to only 450 parts per million by 2050.

    It’s worth noting that the UN has updated its population projections since Jackson’s original article. The medium variant projection for average annual population growth between now and 2050 is now about 0.75 percent (up from 0.70). The high variant projection bumps that growth rate up to 1.08 percent and the low down to 0.40 percent.

    Either way, though population may play a major role in the development of certain regions, it plays a much smaller role in global CO2 emissions. In a fairly exhaustive post, Andrew Pendleton from Political Climate breaks down the math of Jackson’s most interesting conclusions and questions, including the role of population. He writes that the larger question is what will happen with consumption levels and technological advances:
    The argument goes like this. Growth (or decline) in emissions depend by definition on the product of three things: population growth (numbers of people), growth in income per person ($/person), and on the carbon intensity of economic activity (kgCO2/$). This last measure depends crucially on technology, and shows how far growth has been “decoupled” from carbon emissions. If population growth and economic growth are both positive, then carbon intensity must shrink at a faster rate than the other two if we are to slash emissions sufficiently.

    Jackson calculates that to reach the 450 ppm stabilization target, carbon emissions would have to fall from today’s levels at an average rate of 4.9 percent a year every year to 2050. So overall, carbon intensity has to fall enough to get emissions down by that amount and offset population and income growth. Between now and 2050, population is expected to grow at an average of 0.7 percent and Jackson first considers an extrapolation of the rate of global economic growth since 1990 – 1.4 percent a year – into the future. Thus, to reach the target, carbon intensity will have to fall at an average rate of 4.9 + 0.7 + 1.4 = 7.0 percent a year every year between now and 2050. This is about 10 times the historic rate since 1990.

    Pause at this stage, and take note that if there were no further economic growth, carbon intensity would still have to fall at a rate of 4.9 + 0.7 = 5.6 percent, or about eight times the rate over the last 20 years. To his credit, Jackson acknowledges this – as he puts it, decoupling is vital, with or without growth. Decoupling will require both huge innovation and investment in energy efficiency and low-carbon energy technologies. One question, to which we’ll return later, is whether and how you can get this if there is no economic growth.
    Pendleton also brings up the prickly question of global inequity and how that impacts Jackson’s long-term assumptions:
    But Jackson doesn’t stop there. He goes on to point out that taking historical economic growth as a basis for the future means you accept a very unequal world. If we are serious about fairness, and poor countries catching up with rich countries, then the challenge is much, much bigger. In a scenario where all countries enjoy an income comparable with the European Union average by 2050 (taking into account 2.0 percent annual growth in that average between now and 2050 as well), then the numbers for the required rate of decoupling look like this: 4.9 percent a year cut in carbon emissions + 0.7 percent a year to offset population growth + 5.6 percent a year to offset economic growth = 11.2 percent per year, or about 15 times the historical rate.
    To further complicate how population figures into all this, Brian O’Neill’s Proceedings of the National Academy of Sciences article, “Global Demographic Trends and Future Carbon Emissions,” shows that urbanization and aging trends will have differential – and potentially offsetting – impacts on carbon emissions. Aging, particularly in industrialized countries, will reduce carbon emissions by up to 20 percent in the long term. On the other hand, urbanization, particularly in developing countries, could increase emissions by 25 percent.

    What do you think? Is infinite growth possible? If so, how do you reconcile that with its effects on “spaceship Earth?” Do you rely on technology to improve efficiency? Do you call it a loss and hope the benefits of growth are worth it?

    Sources: Political Climate, Proceedings of the National Academy of Sciences, Prosperity Without Growth (Jackson).
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  • Dividend or Deficit? The Economic Effects of Population Age Structure

    ›
    From the Wilson Center  //  April 21, 2011  //  By Christina Daggett
    According to the latest projections, the global population will hit the seven billion mark later this year and perhaps nine billion by 2050. Yet, while the global population is growing, it is also aging, due to falling fertility rates and longer life expectancies. By 2050 the number of people aged 60 and over will reach two billion. At an event at the Wilson Center on April 1, Andrew Mason of the University of Hawaii at Manoa and the East-West Center and Ronald Lee of the University of California, Berkeley, discussed their research on the economic effects of an aging world with discussant Dalmer Hoskins of the Social Security Administration. [Video Below]

    Changing Age Structures and Economic Lifecycles



    There are three phases of age transition, Mason explained: during the first phase, high fertility rates and declining infant and child mortality rates increase the share of children in the population. In the second phase, the proportion of the working age population (those aged 15-64) increases, potentially providing a boost to production and consumption, and in the third phase, the elderly proportion increases due to lower fertility rates, decreasing production and increasing the burden on state support systems.

    From 2010-2015, 85 countries are projected to witness the largest absolute increase in history of their populations aged 60 and over. This increase in elder populations is significant, Mason said, because it may mean slower economic growth.

    Based on data collected through National Transfer Accounts, Mason and Lee’s economic lifecycle tracks the labor income and consumption rates of a population at a given age. In high income countries, consumption increases around the teen years as a result of investments in education, then dips slightly, and, finally, sharply rises around the age of 80 due to high health care expenditures. The consumption rate remains relatively flat in low income countries, with consumption differing the most in the older ages.

    The support ratio measures the number of workers relative to the number of consumers, while taking into account age-specific variances in number of hours worked and level of consumption. Mason explained that China, after four decades of rapid growth, has reached the peak of its support ratio, with many workers relative to the number of consumers. However, China is rapidly aging, like much of Northeast Asia, and also because of its one-child policy. The resulting decline in its support ratio will likely limit its economic growth; however, Mason cautioned that it would be “rash” to say that its growth will bottom out completely.

    The United States has an age structure that is “quite a bit more favorable” than other industrial countries, Mason said. Higher fertility, lower life expectancy, and a higher rate of immigration mean that aging is coming more slowly to the United States than other developed countries.

    The Second Demographic Dividend: An Investment Opportunity

    During the first demographic dividend, the labor force grows more rapidly than the dependent population, thus allowing more resources to be spent on economic growth. But what happens after that? As populations age, there is a “semi-automatic” increase in investment in human, physical, or financial capital, Lee explained; for example, as fertility falls, the amount invested per child increases. This second demographic dividend, said Lee, can help somewhat offset the decline in support ratio that comes in the third phase of the age transition – aging.

    One response to the increased costs of an aging population, said Lee, is to reduce consumption in proportion to the decline in the support ratio. Another option would be adding more hours to the work day or pushing the retirement age back. In the United States, Lee said that to offset the declining support ratio entirely by postponing retirement would require postponement by eight years up to 2050, and 10 years by 2085.

    Brazil, Lee said, is the “world champion” of pension generosity, where pensions make up 12 percent of the GDP. The United States, by contrast, relies on asset income from physical or financial investments for about two-thirds of its retirement income. Brazil’s challenge, when it begins to feel the effects of aging (it is still relatively young), will therefore be much greater than in the United States.

    A “New Lens” on Aging

    Aging, Hoskins said, is not the “catastrophe” that it has been portrayed to be in the media. Supporting an aging population is “something we can plan for and handle,” he said. It is possible “to do the right thing to make sure citizens have a decent life.” The problems come when a country waits too long or does not plan at all, such as in Nigeria and the Philippines where, Hoskins said, they have very underdeveloped social protection systems and the elderly have little to no income. Mason and Lee’s analysis of the work/consumption ratio, said Hoskins, offers a “new lens” into how the world will deal with aging.

    Sources: Los Angeles Times, National Transfer Accounts, UNFPA, World Bank.

    Image Credits: “Elderly couple – Meiji-jingu,” courtesy of flickr user Tom Spender. Chart courtesy of Ronald Lee and Andrew Mason, National Transfer Accounts.
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  • Book Launch: ‘The Future Faces of War: Population and National Security,’ by Jennifer Dabbs Sciubba

    ›
    From the Wilson Center  //  March 30, 2011  //  By Christina Daggett
    “Demographic trends by themselves are neither inherently good nor bad. It’s really a state’s ability to address these issues that can determine the outcome,” said Jennifer Dabbs Sciubba, the Mellon Environmental Fellow with the Department of International Studies at Rhodes College. At a book launch event at the Wilson Center on March 14 for The Future Faces of War: Population and National Security, Sciubba, along with Deputy Under Secretary Kathleen Hicks of the Department of Defense, discussed the national security implications of demography and its important role in understanding and managing conflicts around the world. [Video Below]

    Demography as an Indicator, Multiplier, and Resource



    Demography can be thought of in three ways, explained Sciubba: as “an indicator of challenge and opportunity; a multiplier of conflict and progress; and a resource for power and prosperity.”

    A country’s age structure can pose a challenge, said Sciubba, because countries with a large percentage of their population under the age of 30 “are about two and a half times more likely to experience civil conflict than states with more mature age structures.” Tunisia’s recent revolution, she said, could be understood as a “story about demography.”

    The 26-year-old fruit vendor Mohammed Bouazizi, who set himself on fire on December 17 after being hassled by police, was part of one of the largest age cohorts in Tunisia, those aged 25-29. There are some 64 million young men across the Middle East-North Africa region between the ages of 15 and 30, according to UN estimates. “If his death was the spark” for the unrest in the region, Sciubba said, “it’s the underlying demographic trends that were the fodder.”

    Yet, Sciubba sees opportunity within this challenge. Citing the work of Richard Cincotta, she said that “states have half a chance – literally 50 percent – of becoming a democracy once their proportion of youth declines to less than 40 percent.” Tunisia has the best chance in the region of becoming a free democracy based on its demography, followed by Libya, where youth aged 15-29 are 43 percent of the adult population.

    At the other end of the age structure, some of the world’s most powerful countries, such as Japan, Germany, Italy, France, Russia, and China, are rapidly aging. This aging will “somewhat decrease the ability of these states to project political, economic, and military power” due to a shortage of labor and a smaller pool of funding, said Sciubba.

    Countries with transitional age structures, such as India, Brazil, and South Africa, face different security challenges. With a majority of their populations between 15 and 60 years old, there are more people contributing to the economy than are taking away, which could bolster these countries economically and politically (the “demographic dividend”). Global institutions will have to reform and include these countries, she advised, “or else become irrelevant.”

    But the defining trend of the 21st century, said Sciubba, is urbanization. While great sources of economic growth, cities are also quite vulnerable to natural disasters and terrorism because of their concentrations of people, wealth, infrastructure, and bureaucracy.

    In looking to the future, Sciubba called for continued support for family planning initiatives. “At least 90 percent of future world population growth will take place in less developed countries,” which are least equipped to handle the demands of that growth, she said. In addition, Sciubba recommended that the United States seek out partnerships with countries that have transitional age structures, particularly India, which could be a stabilizing force in a tumultuous region. She also called on the United States to partner with states in the Western Hemisphere and remain open to migration.

    Defense and Demography

    “Understanding population is critical to our success in being able to prevent conflict, and also managing conflict and crises once we’re involved,” said Hicks, describing the Department of Defense’s (DOD) interest in demography. However, the DOD does not “treat demographics as destiny,” she said, but instead as “one of several key trends, the complex interplay of which may spark or exacerbate future conflicts.”

    Recent world events, such as those in the Middle East and North Africa, “have demonstrated how critical our understanding of population is for security practitioners,” said Hicks. Similarly, the recent earthquake and tsunami in Japan dramatically illustrate the vulnerability of large urban areas. Echoing Sciubba’s comments on population aging, she cited “incredible divestments in defense” in Europe, which, she said, “puts us, as a key partner in NATO, at a thinking stage.”

    Under Secretary of Defense for Policy Michèle Flournoy is “deeply interested” in demographic issues, said Hicks. She identified other demographic areas of great interest for her office: the youth bulge in Pakistan, urbanization in Afghanistan, the role of highly educated women in Saudi Arabia, the Chinese diaspora in the Americas, Russia’s shrinking population, and various trends in China, including aging, gender imbalance, urbanization, and migration.

    Image credit: “Iraq,” courtesy of flickr user The U.S. Army.

    Sources: ECSP Report 12, Financial Times, The New York Times, Population Reference Bureau, UN Population Division.
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  • Demographic Trends and Policy Implications in Northeast Asia

    ›
    From the Wilson Center  //  February 14, 2011  //  By Bryce Wakefield
    Japan, the People’s Republic of China, Taiwan, and Korea are all aging societies. On February 26, the Wilson Center’s Asia Program hosted an event to consider issues related to demographic change in Northeast Asia. What will be the effect of aging on economic output in these countries? Can welfare states established for much younger populations in developed economies survive the stress of demographic change, or will governments in Northeast Asia need to radically rethink the provision of care to the elderly? Can immigration reform alleviate many of the problems associated with more elderly populations in Northeast Asia? And will current demographic shifts foster more benign or more belligerent interstate relations in the region?

    At the event, Harvard University School of Public Health research associate Jocelyn Finlay noted that demographic trends are often overlooked in explaining economic growth in Japan, South Korea, and Taiwan between 1960 and 2000. Demographers estimate that decreases in infant mortality and adult fertility levels, which resulted in an increase of workers relative to dependents, accounted for up to a third of economic growth in these countries during this period. As the age cohort born after 1945 enters into retirement, however, the increase in dependents relative to new workers will be a contributing factor to sluggish growth. Finlay mentioned that pro-natalism and pro-immigration policies, and policies that encourage women and the elderly to participate in the workplace, could help to mitigate the effects of an aging society on economic growth but noted that such policies were all difficult to implement.

    These difficulties were examined in further detail by Ito Peng, professor of sociology at the University of Toronto. Peng noted that East Asian democracies have traditionally maintained very lean welfare states, relying instead on private institutions such as extended families to carry much of the burden of, for example, care for the elderly. However, public provision of care for the aged is increasing in these countries, where the nuclear family has become the norm. Governments must actively pursue strategies to increase the number of workers and therefore income tax revenues to pay for the resulting increases in public spending.

    However, policies intended to expand the tax base often have unintended consequences. For example, encouraging people to have larger families often has the effect of forcing mothers to stay at home to care for their children, depriving the labor force of a productive worker in the short term. To address this problem, Japan and South Korea have increased the level of public childcare provision. However Peng believes that there needs to be greater integration between the private and public spheres to make Northeast Asian workplaces, still a sphere of male dominance, friendlier to working mothers. Companies that insist on significant overtime duties could, for example, find ways to let working parents maintain a work-life balance that allows them to personally care for their children. Northeast Asian countries can also institute pro-immigration policies to bring more young workers from abroad. However, sustained immigration policies are also difficult in nations, like Japan and South Korea, without a history of accepting newcomers.

    For Richard Cincotta, demographer-in-residence at the Stimson Center and consultant for the Wilson Center’s Environmental Change and Security Program, demographic change will be a major factor in determining the way states in Northeast Asia approach security. To illustrate the relationship between demography and security, Cincotta noted that Japan’s militarist period in the 1930s and 1940s occurred when its population was younger, more ambitious, and more energetic. With older societies, countries in Northeast Asia will be able to recruit fewer males for the military, meaning their foreign policies may shift more towards caution.

    The exception, however, is China, where the number of potential male recruits far outnumbers those of its neighbors. This means that Japan, South Korea, and Taiwan will come under more pressure to intensify the use of human capital by promoting more professionalized and better equipped militaries. They will also have incentives to resolve any differences with their key ally, the United States, as well as among each other. Cincotta suggested that we may be seeing the start of a new type of Cold War, where Pacific Northeast Asian states cooperate to check a potential Chinese regional hegemon.

    Bryce Wakefield is a program associate with the Asia Program at the Woodrow Wilson Center.

    Photo Credit: “Mouth wide open,” courtesy of flickr user Azzazello.
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