2050 Africa will be home to approximately 2.5bn people, or around a quarter of humanity

 

By 2030 half of all new entrants into the global workforce will be from sub-Saharan Africa. 

By 2050 the region’s working-age population will still be rising when it will be falling everywhere else. 

At that point Africa will be home to approximately 2.5bn people, or around a quarter of humanity.  

The Economist 6 January 6th 2025
https://www.economist.com/special-report/2025/01/06/to-catch-up-economically-africa-must-think-big


By mid-century (2050) Nigeria is projected to be as populous as the US

https://englundmacro.blogspot.com/2022/07/by-mid-century-2050-nigeria-is.html



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