I wonder how much of it is the system's fault and how much is human nature's fault. Regardless of the system, there is always a group that will want more, be it

I wonder how much of it is the system's fault and how much is human nature's fault. Regardless of the system, there is always a group that will want more, be it money and/or power. Many of the problems cited in this article wouldn't be a problem if not for pure self interest and lack of empathy for the society as a whole. The JP Morgan reaction to the attempt of raising wages is the perfect example for that.