facts on economy
Most people benefits none from GDP index
国内生产总值（人均或总体）的核心问题在于，它只计算综合与平均，但它不能告诉我们不同社会群体从经济增长中所获得的不同程度的福利。
New born population1
Age structure impacts23
The age structure of a population has important impacts for various aspects of society: economic growth rates, labour force participation, educational and healthcare services, housing markets amongst others.
青年失业率很高的低龄社会和青年失业率低调的老龄社会，哪个社会幸福度更高？
Basic Definition/Main Idea: The contents explore the question of whether age or labor participation has a greater impact on dependency, referring to the extent to which individuals rely on others for support.
Real-Life Example or Analogy: Imagine a family where a young child, a teenager, and an elderly grandparent all live together. The child is dependent on their parents for basic needs, the teenager is partially dependent as they may still rely on their parents for financial support, and the grandparent may be dependent on their adult children for assistance with daily tasks. This example illustrates how dependency can vary based on age and labor participation.
Summary: The contents aim to determine whether age or labor participation plays a more significant role in determining the level of dependency individuals have on others for support.