V2EX aging population

Aging population

Definition / 定义

“老龄化人口;人口老龄化”:指一个国家或地区中老年人(通常指65岁及以上)所占比例上升、整体人口年龄结构变老的现象,常与低生育率、寿命延长等因素相关。(也可指“老年人口规模不断增大”的总体趋势。)

Pronunciation / 发音

/ed ppjlen/

Examples / 例句

An aging population puts pressure on healthcare services.
人口老龄化会给医疗服务带来压力。

As life expectancy rises and birth rates fall, many countries must redesign pensions, workplaces, and city planning to adapt to an aging population.
随着预期寿命上升、出生率下降,许多国家必须重新设计养老金制度、工作场所和城市规划,以适应人口老龄化。

Etymology / 词源

“aging”来自动词 age(变老、老化)加现在分词后缀 -ing,表示“正在变老的”。“population”源自拉丁语 populus(人民)相关词根,经法语进入英语,表示“人口总体”。两者组合成短语 aging population,字面义为“正在变老的人口(结构)”,常用于社会政策、经济与公共卫生语境。

Related Words / 相关词

Literary Works / 文学作品

  • The 100-Year Life(Lynda Gratton & Andrew Scott)讨论长寿趋势与人口结构变化对工作与社会制度的影响,频繁涉及人口老龄化议题。
  • Aging(Andrew E. Scharlach & William G. Priddy 等相关领域著作常用书名)社会老年学与公共政策写作中常以“aging population”为核心概念。
  • The Longevity Economy(Joseph F. Coughlin)以经济与社会创新视角讨论老龄化社会带来的市场与政策变化,常出现该术语。
  • World Population Ageing(United Nations 报告)联合国关于全球人口老龄化的权威报告标题与正文中大量使用该表达。
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