I missed the broadcast. I am concerned about the fragile global supply chain. There are many overlapping reasons which I won't go into. By my estimation, the situation will get worse in the coming years.
My main concern is fossil fuel energy. In this case our supply chain transportation fuel is utterly dependent on OIL.
Here is a good update on our oil situation. The global situation is even more concerning.
https://peakoilbarrel.com/july-us-oil-production-growth-slows/