I frequently post articles by Engdahl because I think he has a firm, but limited, grip on economic reality. I write "firm, but limited, grip" because he is a gold bug--the term I prefer is "gold fetishist". Apparently the terms apply to China and Russia. It is a fact that many, if not most people, have this fetish about gold, but it is likely the most polluting of mining industries.
Gold has limited uses outside of gold fillings and replacement teeth (even these are being replaced by ceramics) and computers. It's not even used as money because it is so inconvenient--try buying groceries or gas with it. But countries still like to pollute the environment by digging it up and processing it with the worst polluting chemicals like mercury, and then store it forever in vaults (usually deep underground) to claim that their money is backed by the magic of gold.
Engdahl also doesn't see that the Empire's advanced capitalist system has anything to do with the irrational and suicidal policies that it is currently pursuing.
The only factor keeping the dollar from total collapse is the US military and Washington’s deployment of deceptive NGOs around the world to facilitate plundering of the world economy.However to his credit, he explains how this is affecting the policies of Russia, China, and other countries to develop their own economies.