Putting a man on the moon, or anywhere disaster strikes In the future dystopian film "Children of Men," Britain soldiers on with a Ministry of Homeland Security whose forces scour the island for illegal immigrants. Evoking a siege mentality in a world suffering from an infertility crisis, security equates to sealed borders that hold a chaotic world at bay. General David Petraeus, new commander of U.S. forces in Iraq, tells of encountering the man-on-the-moon syndrome among Iraqis following Saddam's fall: "If America can put a man on the moon," they surmised, "then surely it can rebuild Iraq quickly!" Following Hurricane Katrina, that naive assumption seemed wholly disproved back home. We couldn't manage New Orleans, so what made us think we'd fix Baghdad?