Will I have to work shifts? http://rockettube.fun roket tube One wonders if such a narrow definition were not so universally accepted, would governments, world wide, have been more vigilant and would they have prevented the crisis that we all now face. The lessons of Japan would have surely been more easily learned. Mr El-Erian has pointed out that they were not learned at all. Continuing to concentrate on a wrong, or limited, concept will not help overcome our problems.