What is the predicted global population by the year 2050?

The prediction for the global population by the year 2050 estimates significant growth, with many projections indicating the number will exceed 9 billion. This figure is based on various demographic factors such as current growth rates, fertility rates, mortality rates, and migration patterns. Models from reputable sources like the United Nations suggest that while some regions may experience slower growth or population decline, others, especially in parts of Africa and Asia, will continue to see considerable increases in population. Thus, the estimate indicates a future population that will surpass 9 billion due to these ongoing trends.