+An **aging population** describes a societal shift where the median age rises, leading to a greater proportion of older individuals. This demographic change, often driven by declining [Birth Rate](/wiki/birth_rate) and increased [Life Expectancy](/wiki/life_expectancy), presents significant challenges and opportunities for global societies.
+## See also
+- [Demographics](/wiki/demographics)
+- [Longevity](/wiki/longevity)
+- [Population Growth](/wiki/population_growth)
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