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. 2024 May 31;168(1):e240070. doi: 10.1530/REP-24-0070

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Changes in human population dynamics since 1960. (A) Linear growth of the World’s population from 1960 to 2022. (B) Food production per capita over the same period of time. (C) Population growth rate. (D) Total fertility rates; replacement level fertility is 2.1 children per woman. Sources: (A) World Bank Open Data (https://data.worldbank.org/indicator/SP.POP.TOTL); (B) Our World in Data (https://ourworldindata.org/agricultural-production); (C) Our World in Data (https://ourworldindata.org/grapher/population-growth-rates); (D) United Nations World Population Prospects (https://population.un.org/wpp/Download/Standard/MostUsed/).