[1-Minute Lecture] What is "Poverty"?
The Breadth of the Concept and Modern Understanding
Poverty does not simply refer to a state of insufficient income, but rather to a state where individuals lack the resources, opportunities, and choices necessary to live with dignity as defined by the concepts of "human security" and "human development" proposed by the United Nations Development Programme (UNDP). In this view, poverty is understood as a multifaceted deprivation involving education, healthcare, social participation, and political freedom. In other words, poverty is "capability deprivation" that cannot be measured by economic indicators alone, and it is a phenomenon reproduced by social structures and institutions.
Based on this broad understanding, poverty is broadly classified into absolute poverty and relative poverty. While the two are often confused, they differ in nature and policy response, necessitating a clear distinction.
Absolute Poverty: A State of Inability to Meet Basic Survival Standards
Absolute poverty refers to a state where individuals cannot meet the minimum standard of living required for human survival. Internationally, the standard set by the World Bank, "people living on less than $2.15 a day," is the representative benchmark. This is a level where basic needs such as food, clothing, and shelter cannot be met, accompanied by serious issues such as hunger, malnutrition, lack of access to medical care, and loss of educational opportunities.
Absolute poverty is most prominent in developing countries, and is particularly severe in rural areas and conflict zones. A combination of factors, including lack of infrastructure, low levels of education, political instability, and agricultural damage due to climate change, leads to the entrenchment of poverty. Furthermore, dependence on low-value-added processes in the Global Value Chain (GVC) limits opportunities for income growth, making it difficult to escape poverty.
Relative Poverty: A State of Inability to Lead a "Normal Life" Within Society
Relative poverty refers to a state that is significantly lower compared to the average standard of living in a given society. In Japan, "less than half of the median equivalent disposable income" is used as the relative poverty line. This is a situation where, even if survival is possible, "socially acceptable living"—such as education, culture, and social participation—becomes difficult.
Relative poverty is becoming a particular issue in developed countries. Even with economic growth, if income inequality widens, relative poverty increases. Educational disparities, the rise of non-regular employment, the increase in single-person households, and regional disparities reproduce poverty and lead to social exclusion.
Poverty in Developing Countries: Structural and Multilayered Deprivation
Poverty in developing countries is centered on absolute poverty and has the following characteristics:
Lack of access to education: High rates of non-enrollment in primary education and low literacy rates.
Vulnerability of medical infrastructure: Basic medical care does not reach the population, leading to high rates of infectious diseases and maternal mortality.
Dependence on agriculture and climate risk: Agriculture is the primary industry, and droughts and floods directly impact income.
Political and institutional vulnerability: Corruption, conflict, and governance failures entrench poverty.
Concentration on low-value-added GVC processes: Bias toward labor-intensive industries limits income growth.
These are not merely cases of income shortage, but structural poverty where the lack of institutions, infrastructure, education, and politics are intertwined. International aid and development policies require multifaceted approaches, such as investment in education, infrastructure development, agricultural advancement, and women's empowerment.
Poverty in Japan: The "Relative Poverty" That Is Hard to See but Serious
While absolute poverty hardly exists in Japan, the relative poverty rate is at a high level even among OECD countries. Its characteristics are as follows.
High poverty rate among single-person households: Notable among young and elderly single individuals.
Child poverty: Disparities in educational opportunities reproduce future income inequality.
Increase in non-regular employment: Wages are low and social security is weak.
Increase in urban poverty: High housing costs strain living standards and deepen isolation.
Social isolation and loneliness: Not just income, but a lack of social participation lowers the quality of life.
Poverty in Japan is "invisible poverty," and it manifests not as starvation or homelessness, but in the form of being deprived of opportunities for education, culture, human relationships, and career development. This is closely related to the areas of expertise of Kaya-san: "social structure/institutional design" and "economic analysis."
Similarities and differences between poverty in developing countries and Japan
Similarities
Poverty is not merely a lack of income, but manifests as a lack of opportunities and capabilities.
Educational disparities lead to the reproduction of poverty.
The design of social systems plays a decisive role in eliminating poverty.
Differences
Developing countries: Centered on absolute poverty; lack of infrastructure and systems is severe.
Japan: Centered on relative poverty; disparities in social participation and educational opportunities are the issue.
Developing countries focus on "survival crises," while Japan focuses on "social isolation and lack of opportunities."
Conclusion: Poverty is a "lack of capability" and a problem of social structure
Poverty is not just a lack of income, but a state where the ability for a person to choose their own life, participate in society, and live with dignity has been taken away. In developing countries, absolute poverty threatens life, while in Japan, relative poverty creates social isolation and opportunity gaps. In both cases, education, systems, and social structure are essential for eliminating poverty, and an approach that integrates insights from economics, social policy, and development studies is required.
Regarding the above, I still have a lack of understanding, so
I would like to brush up on this in the future.
Kaya Uehara