Good article, one of the things that surprises me the most in your article is the affirmation that "the nations with oil are the richest", that is not completely true. I live in Venezuela, one of the countries with the most oil and the poorest, I believe that it is not the resources but the liberties of the citizens that make a country rich and prosperous, that is why I think that China will never surpass the United States due to its communist ideology that only seeks control.