In chapter V, "Where are oil prices headed?" The author explains the difference between the oil production of both Saudi Arabia and Russia, based on the fact that they are the largest crude oil producers in the world. The book concludes with chapter 6, "Winners and Losers: China. " In this chapter, the author speaks of the fact that if the oil-exporting countries lose, China is the world's largest importer of oil. And from there, she's the biggest winner. This profit, according to the author, will not last long, given the slowdown in the world economy, which will inevitably hurt China if oil prices continue to fall.