Northeast Asia is a global center of economic dynamism, propelled by phenomenal growth in social and cultural interactions among the region's nations. Still, wounds from past wrongs, committed during times of colonialism and war, have not yet fully healed, and the question of history has become a highly contentious diplomatic issue. After one and a half years in office, the leaders of China and South Korea (Korea hereafter) still refuse to hold bilateral summits with their Japanese counterpart, largely due to disputes over the past. Questions about history touch on the most sensitive issues of national identity, making it very difficult for countries to compromise.

How should we understand and approach current historical tensions in Northeast Asia? Pessimists worry that the legacies of the past will persist and that there is not much we can do about it. Optimists believe that these issues will inevitably fade over time as the wartime generation passes away and the countries of the region become increasingly integrated economically and culturally.

Last summer, I had an opportunity to deliver a special lecture series at a Korean university. More than 30 students from China, Japan, Korea, the U.S. and Europe attended the lectures, which focused on problems related to the modern history of Northeast Asia and territorial disputes. I asked students whether they thought Japan had apologized for its past actions of aggression. Korean and Chinese students mostly replied that Japan had either "not apologized at all" or was "not sincere." In contrast, most Japanese students were hardly aware of the misfortunes of the past and the controversies about the government's stance.

The historical amnesia of Japanese students is most worrisome, but the insistence by Chinese and Korean students that the Japanese have not apologized at all is troubling, too. Although the definition of "apology" may vary depending on circumstances, it is undeniable that Japanese leaders, including prime ministers, have directly expressed regret about Japan's actions of aggression to Koreans and Chinese. Of course, legitimate doubts arise in Korea and China as to Japan's sincerity. More than once, a prime minister's apology has been undercut by the denial of wartime responsibility by his education minister, or by a subsequent visit by the prime minister to the Yasukuni Shrine to Japan's war dead.

My teaching experience illustrates the danger posed by a crucial gap in perceptions. History does not merely narrate events or developments. In reconstructing the past, it is inevitable that certain parts are omitted or stressed, producing different views. Divided historical memories separate nations, resulting in distinct, often contradictory, perceptions. Those perceptions become deeply embedded in the public consciousness, transmitted to succeeding generations formally by education and informally through the arts, popular culture and mass media.

Time isn't a cure-all

Why have these nations developed distinct, and incomplete, memories of the wartime period?

One common answer is that Japan was an aggressor while China and Korea were victims, but this is too simplistic to explain the complexities of modern history and collective memory in Northeast Asia. Different events acquire disproportionate weight in the formation of each nation's historical consciousness. For China and Korea, Japanese acts of aggression -- such as the Nanjing Massacre or forced labor and sexual slavery -- constitute the most crucial elements. For Japan, events related to U.S. actions, such as the firebombings of Japanese cities or the nuclear attacks on Hiroshima and Nagasaki, are more important. Korea and China are a less significant element in Japan's memory, while Japan looms large in theirs.

Japan's focus on U.S. actions, over the sufferings of Koreans and Chinese, explains the country's historical amnesia and reluctance to come to terms with its Asian neighbors. Unlike Germany, postwar Japan developed a mythology of victimhood, shaped by the sacrifice of hundreds of thousands of civilians in the massive incendiary and atomic bombings of its cities. Victim consciousness provided fertile soil for the growth of postwar neo-nationalism that justified colonialism and war and denied Japan's responsibility for atrocities.

Balanced historical memory with a better understanding of the perspective of the other side is urgently needed. Japan needs to clearly comprehend the mindset of its neighbors, instead of complaining about its "apology fatigue." China and Korea are also responsible for educating their citizens about Japan's own struggle to come to terms with its past. That kind of mutual understanding rests on resuming efforts at joint historical study with a commitment to open-minded debate. Only then can the nations of Northeast Asia begin to narrow perception gaps and forge a shared view.

This is a task not only for governments but for civil society. We should encourage exchanges among young people from the three countries, including joint visits to historic sites such as the Nanjing Massacre Memorial Hall, Hiroshima Peace Memorial Park and Seodaemun Prison History Museum in Seoul. Such gatherings would constitute a regionwide attempt to share and heal the pains of the past. Disregarding or ignoring dark events means not only evading historical accountability but also missing the opportunity to learn from history. Germany's failure to learn from its defeat in World War I led to the rise of Nazism and another world war. The German experience should provide a valuable lesson for all, especially Japan.

We cannot depend on time alone to heal these wounds. When issues of the past posed a stumbling block in improving relations between China and Japan in the 1970s, Chinese leader Deng Xiaoping said, "Because our generation is not wise enough to resolve all of the pending questions, let's leave the unsettled ones to the next generation." Contrary to his expectations, however, the two countries are stricken today with a worse situation involving history and territorial disputes, and the younger generation tends to be even more swayed by the fever of nationalism.

This is a moment of both danger and opportunity for Northeast Asia. The current impasse in regional relations demands a commitment to confronting the corrosive nationalism fed by the unresolved issues of history. As the wartime generation passes from the scene, they are called upon to leave behind a wiser generation capable of realizing the potential of Northeast Asia to be the center of the 21st century.

This article was originally carried by Nikkei Asian Review on 25 July and reposted with permission.

Human Capital & Ageing

as part of the "Next World Program"

Harvard School of Public Health

Boston, Massachusetts

April 13-14, 2015

Organized by:

David E. Bloom, Harvard School of Public Health, USA; David Canning, Harvard School of Public Health, USA; Karen Eggleston, Stanford University, USA; Wang Feng, Fudan University, China; Hans Groth, World Demographic & Ageing Forum, Switzerland; Alfonso Sousa-Poza, University of Hohenheim, Germany; Thomas Zeltner, Special Envoy, World Health Organization, Switzerland.

Topic

One of the challenges faced by ageing societies is maintaining a workforce large enough to supply the goods and services needed by a country's entire population. In the coming decades, industrialized countries will experience a steep increase in the share of elderly persons in the population and a fall in the share of the working-age population. In some countries, the number of people aged 60-64 (many of whom are about to retire) already exceeds the number of people aged 15-19 (the cohort soon entering the labour market). There will, however, be mitigating factors that will tend to decrease the effects of declines in the working-age share of the population: (a) the burden of caring for a high number of elderly people will be offset by there being fewer children to support, and (b) the proportion of adult women who work will rise when there are fewer children to take care of. Still, if there is no change in work and retirement patterns, the ratio of older inactive persons per worker will almost double from around 38 percent in the OECD area in 2000 to just over 70 percent in 2050 (OECD, "Live Longer, Work Longer", 2006). In Europe, this ratio could rise to almost one older inactive person for every worker over the same period.

Ageing on the anticipated scale will place substantial pressure on public finances and economic growth. According to the OECD, on the basis of unchanged participation patterns and productivity growth, the growth of GDP per capita in the OECD area would decline to around 1.7 percent per year over the next three decades, as compared with about 2.4 percent per year between 1970 and 2000. These negative consequences of ageing could be possibly offset by postponement of retirement, greater immigration, faster productivity growth, or higher fertility (although the positive economic effects of higher fertility would only come several decades after an uptick in fertility rates). While these developments would all help offset the negative effects, they need to go hand-in-hand with attempts to mobilize available labour in order to sustain economic growth. One of the most significant sources of additional labour supply is older people who are currently inactive. Indeed, as labour markets tighten, companies will soon have little choice but to be more welcoming of older employees. Prompt action to harness – and enhance – the contributions of older workers could become a key competitive advantage.

The objective of this workshop would be to discuss one important topic related to an ageing workforce, namely human capital. How does a worker’s human capital change over the life course and what role does the health and skill status of workers play? The answer to these questions is of great importance, not only for adequate human resource policies, but also for macroeconomic policies, especially those associated with retirement and economic growth. Despite the importance of this issue, this question is not easily answered.

The workshop will bring together researchers to present recent research on ageing and human capital. Research questions and topics that could be dealt with include:

• Human capital, economic growth, and the demographic dividend.
• Firm-level experience in promoting human capital among older workers.
• Evaluation of policies aimed at enhancing the quantity, quality, and value of older workers’ human capital.
• The relationship between human capital and productivity.
• Training and wages of older workers.
• Technological change, knowledge replenishment, and productivity. 

Submission for the Workshop

Interested authors are invited to submit a 1-page abstract by the 30th of September 2014 to David E. Bloom (dbloom@hsph.harvard.edu) and Alfonso Sousa-Poza (Alfonso.sousa-poza@uni-hohenheim.de). The authors of accepted abstracts will be notified by the end of October and completed draft papers will then be expected by the 28th of February 2015.

Economy class travel and accommodation costs for one author of each accepted paper will be covered by the organisers.

A selection of the papers presented at the workshop will (assuming successful completion of the review process) be published in a special issue of the Journal of the Economics of Ageing.

Submission for the Special Issue

Interested authors (also those not attending the workshop) are invited to submit papers for the special issue in the Journal of the Economics of Ageing by the 31st of May 2015. Submissions should be made online at http://ees.elsevier.com/jeoa. Please select article type “SI Human Capital.”

About the Next World Program

The Next World Program is a joint initiative of Harvard University’s Program on the Global Demography of Aging, the WDA Forum, Stanford University’s Asia Health Policy Program, and Fudan University’s Comparative Aging Societies. These institutions will organize an annual workshop and a special issue in the Journal of the Economics of Ageing on an important economic theme related to ageing societies.