It is perhaps just dawning on five or six minds that physics, too, is only an interpretation and exegesis of the world (to suit us, if I may say so!) and not a world-explanation.
Somebody's buying these treasury bills at 1/20th of one percent. Consuming about $2 billion a day of goods and services beyond what we're producing. In other words, the rest of the world sends about $2 billion a day net of something.We got to send them something in return, don't we. So we send them little pieces of paper.
I will never apologize for saying that the future of humanity and the future of the world is going to be defined by what we have in common as opposed to those things that separate us and ultimately lead us into conflict.