Or, it would turn in to total anarchy as people just did whatever they wanted.
Morality... Hedonism... I'm good either way.
As long as there was some possibility of survival, i think most people would see it illogical to do that.
People think it's fun to loot, riot and destroy what we have created for a while. But the second it goes to far where they destroy the services they rely on, they will stop and regret it.
Its like the guy says in that film that i have forgot the name of. He basically says only when we are right on the brink about to loose it all do we realize the mistakes made, and improve from there. I'd like to think thats what would happen.
But then i look at recent events in history and i don't have much faith in humanity so perhaps not.