That's not necessarily a bad thing! People move to cities to find a better life, and they usually find it. That's great unless you think a life of rural poverty is some kind of noble virtue.
The global population is 7.1 billion and rising fast. We should all cheer when we hear these statistics.
The global population is 7.1 billion and rising fast. We should all cheer when we hear these statistics.
https://en.wikipedia.org/wiki/Urbanization#Environmental_eff...