I think we have seen devastation like this with the tsunami. Perhaps not in death toll, but in the sense that complete communities and infrastructure have been closed to wiped out. Countless homeless people, who need to be feed, housed. How long will it take not only to rebuild, but to get the economy and workplaces up and running again. I can't imagine the undertaking that is going to be involed in rebuilding these areas. And while this may be controversial, should so much be rebuilt in a place that is cearly so vulnerable to this kind of destruction?