Last I heard though, in Africa, population decline was due to endemic aids/hiv, and no real inexpensive treatment.
And some refusal to use condoms.
If this changes, the trend will sharply reverse.
And some refusal to use condoms.
If this changes, the trend will sharply reverse.
Most forecast say population will peak at 10bn to 11bn - https://ourworldindata.org/future-population-growth
- A big part of this increase in indeed from Africa which is expected to increase by 3bn - from 1.3bn in 2020 to 4.3bn in 2100
- The largest uncertainty is also about Africa where faster economic growth is expected to bring down population growth (counter-intuitively).
To illustrate the point: The last 40 years have been the worst we will see in terms of stability, economic growth etc .... yet Population growth in Africa thrived and the % of people living in poverty reduced dramatically and the current population is healthier, wealthier, and more educated than ever before (https://ourworldindata.org/grapher/above-or-below-extreme-po... ).