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  "documentTitle": "Roland Berger Trend Compendium 2030: Megatrend 1 People & Society",
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      "text": "Population aging is a global phenomenon: Virtually every country in the world is experiencing growth in its share of older people within its population.",
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      "text": "Median age: 35.9",
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      "text": "Population aging is a global phenomenon: Virtually every country in the world is experiencing growth in its share of older people within its population. In 2023, there were 808 million people globally aged 65 years or over - this figure is projected to double to 1.6 billion in 2050. Drivers of global aging are two-fold: declining fertility rates and increasing longevity, the latter due to improvements in healthcare and better living conditions. Life expectancy at age 65 is projected to increase in all countries. Globally and on average, a person aged 65 years in 2018-2023 could expect to live 17 more years - increasing to 20 years by 2045-2050. Women currently outlive men by 5.3 years, but this global gender longevity gap is expected to narrow over the next three decades. The median age will rise in both developed regions (+4.6 years = 46.3 years) and developing regions (+5.9 years = 34.5 years)",
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      "text": "1) Number of births per woman, average 2018-2023 (2023) resp. 2045-2050 (2050) 2) Life expectancy at birth [years], average 2018-2023 (2023) resp. 2045-2050 (2050) Source: UN Population Division; Roland Berger",
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