In which regions is the most population growth expected to occur?

Sub-Saharan Africa and South Asia are projected to experience significant population growth for several key reasons. Firstly, these regions have some of the highest fertility rates in the world, which contributes to a rapidly increasing population. In many countries within Sub-Saharan Africa, the average number of children per woman remains high compared to global standards.

Secondly, improvements in healthcare and a decrease in infant mortality rates have led to longer life expectancy, which further drives population growth. Countries such as Nigeria, India, and Pakistan are notable for their substantial youth populations and declining mortality rates, resulting in a demographic makeup that supports continued growth.

Additionally, these regions face urbanization trends, as rural populations move towards cities in search of better economic opportunities. This migration not only promotes population density in urban areas but also fosters economic development, which can further influence population dynamics.

In contrast, regions like North America and Europe are experiencing slower population growth or even decline, attributed to lower birth rates and aging populations. East Asia and Australia also face similar challenges, with family planning and economic factors leading to reduced fertility rates. Latin America and the Caribbean have seen stabilization in their growth rates as well, following trends similar to those in North America and Europe.

Therefore, Sub-Saharan Africa and South Asia