Although this Pope is in some respect a breath of fresh air, the flip side is his job is to be purposely vague about actaully solutions to problems.
I mean if he had the responsibility of an elected politician, his populist style would need to be backed up with something.
On the other hand maybe there is something to be said, to simply creating mood to change people behaviors. As an Atheist (from a Catholic family), it is somewhat intriguing. I don't really need this type of leadership, but it is true the people rely often other to regulate their behavior, rather then that changing it themselves. Perhaps some example, even if it is vague and open-ended actually can help with this.