Which description best characterizes having an aging population?

An aging population is characterized by a higher proportion of older individuals within a society, often resulting from increased life expectancy and declining birth rates. This demographic shift can lead to challenges such as increased healthcare demands, a shrinking workforce, and greater pressure on social security systems. Additionally, it may drive changes in economic structures and necessitate adaptations in policies to support the needs of older adults. Overall, an aging population reflects significant societal transformations that require careful planning and resource allocation.