For its State of the World 2006 report, the Worldwatch Institute focuses on China and India. The U.S. still consumes the most resources per capita, but if China and India were to catch up, then the resources from a second planet Earth would be needed to sustain the two economies.
Gross domestic product per person in:
Barrels of oil used per person every year in:
Kilograms of grain consumed per person in 2005 in:
SOURCE: State of the World 2006