
The recent systems failures are legion and notorious. The 9/11 attacks might well have been prevented if the FBI and the intelligence agencies had cooperated more effectively in early 2001 when they were receiving various signals of a possible terrorist attack. Hurricane Katrina caused mass devastation and loss of life because recommendations to bolster the levees shielding New Orleans and other protective measures were neglected for decades despite urgent expert warnings, and because the federal emergency relief effort failed completely after the storm. To this day, reconstruction efforts in New Orleans are paralyzed and many poor communities there have been abandoned. The U.S. occupation of Iraq was marked by massive and shocking corruption, incompetence, and implementation failures by U.S. agencies.