What's the perfect population size for a human settlement,in your opinion?

Question

What's the perfect population size for a human settlement,in your opinion?

Answer 1

100 people per sqare mile.

Answer 2

one

Answer 3

Whats a human settlement? The world is a human settlement really. If youre talking about most likely point of harmony in a group then id say a village size. Where you have the benefit of all the talents of the population of your village but no larger than the point when people have never seen eachother twice. Its harder to be a criminal towards people you know.

Answer 4

20000 people