Indians overtake British-born Australians as the country's biggest diaspora, page-5

Actually, the world reciepe is shaping up to be African majority by end of the century. Birth rates falling everywhere else, ageing out.

Africa is coming up!

India, as they discover more birth control is plateauing. Australia has a birthrate that is plummeting in non-migrants.
EXCEPT in one group ->
812,728 people identified as being of Aboriginal and/or Torres Strait Islander origin in the 2021 Census – up 25.2% (163,557 people) from 2016. 76.2% of the increase was in the 0-19 year age cohort. 43.5% of the increase was due to demographic factors – births, deaths and migration.