Nixon abandoning bretton woods and opening the door to china for us to consume cheap crap were two huge decisions largely contributing to our mess.
As the article points out, there's plenty of blame to go around, the point is what do we do about and where do we go from here?
We can all sit here and point fingers at groups and individuals, but if we want to pull out of this mess we all are going to have to make sacrifices. Unfortunately, the government isn't willing to go that route, instead it believes it can spend it's way out of the mess, which is going to be the final nail in the coffin I think.