These Lyn Alden articles are some of my favorites:
https://www.lynalden.com/fraying-petrodollar-system/
https://www.lynalden.com/qe-and-inequality/
https://www.lynalden.com/price-signals/
https://www.lynalden.com/money-printing/
https://www.lynalden.com/what-is-money/