USA need some Germans to come over and run their country for a while, along with Greece, Portugal, Italy and Ireland.
USA is not getting better, they are getting worse. Fanatism and desperation is on the move because of poverty and the mood of the world. A vast part of the American population have more in common with their arch-enemy Iran than the rest of the West, sadly. They let religion and fanatism rule their lives, giving God as a reason for most things. God wants this, God wants that.
People forget that the mysterious God hasn't said anything, he's silent. Humans say things, God is quiet. But many Americans and hardcore muslims seem to forget that and have pursued a path on their way to the Medieval Ages.
Also, I think we should re-colonise Africa, help them out of their misery, build up their institutions and infrastructure along with a democratic tradition, and then pull out when the time was right and they could stand on their own feet. This might sound very crazy but in a perfect world, this would be the best way.