Quote from Scataphagos:
No, it's not.
When looking at one narrow view place, it's productivity can increase.... at the expense of elsewhere.
We're in the middle of a classic example right now. It will become more clear to you, hopefully, as it unfolds.
Gross Domestic Product 1940: 101.4 Billion, 1950: 293.8 Billion
Personal Consumption 1940: 71.3 Billion, 1950: 192.2 Billion
Exports: 1940: 4.9 billion 1950: 12.4 Billion
Population: 1940: 132 million 1950: 151 million
So everything almost increased 300% except for population. The data speaks for itself.
Sources:
http://www.infoplease.com/ipa/A0104575.html
http://geography.about.com/od/obtainpopulationdata/a/uspop.ht
