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Demography of global ageing 

Demography of global ageing
Chapter:
Demography of global ageing
Source:
Oxford Textbook of Geriatric Medicine (3 edn)
Author(s):

David E. Bloom

, Elizabeth Mitgang

, and Benjamin Osher

DOI:
10.1093/med/9780198701590.003.0001

Individuals aged 65 years and older currently make up a larger share of the population than ever before, and this group is predicted to continue growing both in absolute terms and relative to the rest of the population. This chapter begins by introducing the facts, figures, and forecasts surrounding the ageing of populations across different countries at varying levels of development. In light of these trends, we examine challenges facing greying societies through the lenses of health, economics, and policy development. The chapter concludes with a selection of adaptable strategies that countries might consider to mitigate the strain—and to harness the full potential—of ageing populations worldwide.

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