TL:DR: petrodollars - if you're interested in the long read and why the gap widens over time: https://www.lynalden.com/fraying-petrodollar-system/ https://www.l

TL:DR: petrodollars - if you're interested in the long read and why the gap widens over time: https://www.lynalden.com/fraying-petrodollar-system/ https://www.lynalden.com/fraying-petrodollar-system/