Let’s start with three interconnected multipolar-driven facts.First: One of the key take aways from the World Economic Forum annual shindig in Davos, Switzerland is when Saudi Finance Minister Mohammed al-Jadaan, on a panel on “Saudi Arabia’s Transformation,” made it clear that Riyadh “will consider trading in currencies other than the US dollar.” So is the petroyuan finally at hand? Possibly, but Al-Jadaan wisely opted for careful hedging: “We enjoy a very strategic relationship with China and we enjoy that same strategic relationship with other nations including the US and we want to develop that with Europe and other countries.” Second:...