The Golden Age, per the original Greek myth, was an era of unblemished cooperation and great deeds. The Silver Age, on the other hand, was a pretty miserable time to be alive. Not as warlike as the Bronze Age, and not the war of all against all as in the Iron Age, but the spirit of the age was one of strife and competition. It ends badly. What’s required is seeing the world for what it is, not what we might wish it to be. That’s not easy, whether you’re a central banker or a small investor, but it’s never been more important.