Except it won't...because the growth rate is stable...and has been for the last 100 years.
Year by year, the rate isn't even positive all the time. In 2009 we had a growth rate of negative 8...
China in the last 5 years hasn't dropped below 6, and is at an average of around 10.
The US's current rate is 2 and it's not trending upward.
The reason the suburbs are pushing out is because the whites continue to move away from the city to get away from all the stinkin' minorities....I mean...because they get tired of city life.....that white flight thing stopped like 20 years ago...according to history. America isn't even like that anymore.