The recently released UNDP report on world population trends says that India will overtake China to become the world’s most populous country in a year’s time.
To know more about the UN Population Report, click here.
The fertility rate of 2.1 is considered to be the replacement rate, or the rate at which a generation exactly replaces another over time.
Reference
https://www.thehindubusinessline.com/opinion/editorial/the-population-question/article65644550.ece