人じん口こう革かく命めい

noun

demographic revolution

Refers to a major shift in population structure, such as the demographic transition from high birth/death rates to low ones, or other transformative population changes.

• 人じん口こう革かく命めいは社しゃ会かい経けい済ざいに大おおきな影えい響きょうを与あたえる。

  The demographic revolution has a major impact on society and the economy.