Answer is: I won't let myself be put into a situation where I may have to steal to survive.
I think most people are missing the idea that you don't have much say in whether you're involved in one of these or not.
This NO incident makes a great example. My
wife was there, and got out on the second-to-last plane to leave. She's a new MD (well, she just finished her residency, so while she's had her MD over 3 years she's just now a "real" doctor), and was taking a week-long review course for an ugly test that's only given once per year. When she left there was no inkling that something like this might happen, and while she was there it was 16 hour per day lecture and study sessions.
Not the typical "playtime in New Orleans" kind of trip, though she did find some good food while she was there.
In a situation like this: intelligent woman, professional, working hard on a trip that's been scheduled for 6 months, not watching TV, and the "tropical storm" decides to spin up to a Cat 5 in the 2 days prior to landfall...
There were probably some people taken by surprise. If she hadn't been on a flight out of town that made it (it almost didn't), she would have tried to convince the cabbie to get her out of town ("I'll pay for gas, food, lodging, and we'll take turns driving.
move"). If that hadn't worked, she would have been at the rental car counter trying to get out of town. If they were out she would have found a local hospital that would offer her temporary priveleges so she could do something useful. Then she'd be in downtown New Orleans in a children's hospital, taking care of the NICU kids who can't be moved and survive, while surrounded by looting drug-seekers.
My wife got out, but she was almost in the middle of this.
This kind of thing can happen without warning, in a way that minimizes the preparations you've made.
Don't forget it.