The World Factbook — Central Intelligence Agency

How to maintain a culture and how to replace a culture.
If researched you will notice the maintain numbers move around the 2.01 or 2.1 and I have seen some say 2.3 to maintain a society or group.
Culture, country, society, race or group of people are all equal to a pool of people that the conversation is focused on.

Some people say there are too many people in the world, yet everyone in the world could live in Texas.

The fine people in the military do their part to keep the country free.

Whats your thoughts of maintaining the population of our land ?