what is ageing population means ??
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Population ageing is an increasing median age in a population due to declining fertility rates and rising life expectancy. The aged population is currently at its highest level in human history. The UN predicts the rate of population ageing in the twenty-first century will exceed that of the previous century.
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Population ageing is an increasing median age in a population due to declining fertility rates and rising life expectancy. ... The aged population is currently at its highest level in human history. The UN predicts the rate of population ageing in the twenty-first century will exceed that of the previous century.
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