Some of the comments made here seem a bit oversimplified, so I think it is worth repeating some thoughts that have been mentioned here...(this is directed at no one in particular). My apoligies in advance for the long rant...
The people that are left in the ravaged areas are most likely the people who had little or no means to get out. You can say all you want that you had a day's warning, but that doesn't do you any good if you got no way to get out, or if you decide that getting out will be more dangerous. All the warning does is give you another day to contemplate your fate. Also a day's warning is nothing when you've got a whole city to evacuate, absolutely nothing. More like a cruel joke.
For example, How many of you would rather risk dying in a car (if you had a car) in an expressway that becomes a parking lot? Or would you rather risk dying in your home? Which is better? Where would your kids and wife fare best? What if you didn't want to leave your elderly family members behind? If you do leave, where would you go if you had no money? What if you had money, but all motels were booked? It is a tough decision, and I don't claim a correct answer. All the machismo in the world that is going around in this thread will do squat for ya. The situation is horrible right now, and people need to open their eyes as to how complicated the situation is.
Second point to be repeated...
That wonderfully sealed survival kit (one in the car, one in the home, etc) is a wonderful idea that we should all have on hand, but unfortunately will not do much good after it floats away or is 15 feet below underwater. Or after your ass if plucked off a roof and you are not allowed to take all 50 pounds of it with you. Where do you think all these people are going when they get plucked off? To dry land, that's it. Fend for yourself after that my friend (for the forseable future, at this point in time).
Third...
Whoever would be defending PROPERTY in a LIFE THREATENING situation is frankly pretty high up on Darwin's "NEXT" list. Wouldn't one have better things to do (ie survive) when the gates of hell are opening, rather than protecting some potato chips, or worthless TV's, or worthless jewelery, etc? That material stuff is absolutely worthless at a time like this. I doubt anyone is going to trade a thief his diamond for daily bread, so let the idiots have at it. Those thieves are going to die hungry with their worthless diamonds anyway, they are not worth worrying about when one should be completely in survival mode. (Should have grabbed chips instead).
This looting that is going on in New Orleans isn't quite comparable to the looting seen during riots. I would be willing to bet most of this is for survival (yeah yeah, the TV thingies just shoes the TVs and jewelery...) The folks that are stealing TVs and such are just unfortanately not prioritizing things correctly (I'm being very kind and generous here
).
The only way I could justify having to threaten someone with deadly force in this extreme survival situation is if they are trying to steal the food that is for my family and me. If an aggressor is directly compromising your ability to survive, then all bets are off for the poor fella. This can be viewed as a self defence sitiuation. Of course, if the fella began begging for food instead, that would change the moral situation completely. Frankly, my ammo would best be saved for making alligator sushi, of for preparing fresh seal for lunch (there was a live seal that washed up somewhere, looked tasty
).
The fact is that this place is currently without law as we are used to. Things will be only as good as the people make it. In this situation, morality, compassion, basic social mores and the need to survive will be the real law. I hope and pray that the people of this region get through this.
I personally don't think we will know the scope of the disaster for weeks, there simply isn't any communication down there at this time. It looks like it is really bad, on the highest order. On a less immediately important note, I bet that this disaster can push the rest of the country into an economic recession because of the oil situation. Old W is going to have to think quick on his feet.