@geodudex: This demographic visualization tracks the world’s most populous nations over a 300-year span, covering historical data from 1800 to future projections through 2100.The data accounts for modern geographic borders by utilizing retrospective modeling to estimate populations for countries that had not yet achieved sovereignty. Historical figures are derived from archival census records and academic estimations, while future data is based on statistical forecasting of birth, mortality, and migration rates. This analysis provides a comprehensive overview of how geopolitical changes and industrialization have reshaped, and will continue to influence, the global human landscape. Source : ourworldindata.org #china #maps #india #geography