https://en.wikipedia.org/wiki/Projections_of_population_growth https://en.wikipedia.org/wiki/Projections_of_population_grow... The UN expect Asia, Europe and L

https://en.wikipedia.org/wiki/Projections_of_population_growth https://en.wikipedia.org/wiki/Projections_of_population_grow... The UN expect Asia, Europe and Latin America to start declining in the 2090s, and for zero population growth to be reached around that time. * They estimate that population will eventually decrease by about 1bn. Edit: the study that estimates a decline of 1 billion was published by The Lancet, not the UN. * https://en.wikipedia.org/wiki/Zero_population_growth https://en.wikipedia.org/wiki/Zero_population_growth