Given the many variables that might affect population increase, it is difficult to predict the precise number of the human population in 2050. On the other hand, estimates from the United Nations indicate that by 2050, there will be 9.7 billion people on the planet. This estimate considers elements including current population trends, fertility rates, and advancements in healthcare. Since these estimates are based on assumptions and can be impacted by different social, economic, and environmental factors, it is crucial to keep in mind that they are vulnerable to change.