Global demographic changes.

The global population structure is changing. While regions including Europe and North America are witnessing near-zero growth rates due to declining birth rates, sub-Saharan Africa remains the fastest-growing region in terms of population. By 2050, Africa’s population is projected to be threetimes larger than it was in 2000. 

Notably, Over half of the global population increase by 2050 willbe concentrated in just eight countries, primarily in Africa and Asia. The ability to generate productive employment will be crucial to realizing this potential. In Africa and developing Asia-Pacific, The Demand for jobs is growing increasingly urgent as millions of young people enter the workforce each year. Without sufficient employment opportunities, these regions risk high levels of unemployment and underemployment, which could undermine development efforts and fuel social instability

At the same time, migration is reshaping populations both across and within countries, with significant economic and social implications. According to the World Bank, Approximately 184 million people worldwide are migrants, many of whom are seeking better economic opportunities or escaping from conflict. Migration is not limited to international borders; within countries, large numbers of people are also relocating, often moving from rural to urban areas in pursuit of jobsand improved living conditions. 

These movements can help alleviate labour shortages insome regions while intensifying them in others, making it crucial for policymakers to manage migration flows effectively to Maximize migrants developmental benefit.