flatbield

That has not ended. Russia and China have large supplies of nuclear weapons. Just like WW2, Russia has initiate a war in Europe with China, NK, and Iran as allies. China will invade TW at some point. NK may do the same to SK. All of these allies are nuclear powers except Iran which will be.

All fairly minor. Now we are leaving the post WW2 era. No one knows what is next.

Largely from 1947 to 2020.

We do to the extent you own stock.

Wealth divide is worse. We are also in a time of change geopolitically. Also in a time where powerful actors benefit from creating controversy including media, social medial, political, and geopolitical. We live in interesting times.