Mario Sebok, SCPM,MBA,PMP®

Demographics & Population Decline

25 May 2022 · 0 min

Watch on YouTube

0:26

In this brief presentation, Mario Sebok outlines the world’s total population across six decades—the 1950s, 1960s, 1970s, 1980s, 1990s, and 2000s—highlighting the demographic pattern that childbearing typically ceases after the early‑forties. He points out that because individuals over 50 no longer contribute new births, the age‑structure of the global population is shifting. Projecting forward, he warns that by the year 2100 the classic population‑pyramid shape will have collapsed, indicating a markedly older global population and potential socioeconomic challenges.

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