Post-apocalyptic society

Ok people. Wars, nuclear powers, resource depletion, fucking asteroids, world famine, earthquakes, you name it.

Suppose: 1/1000th of the world population survived scattered arounf the globe. How do you think people would organise? Would they form small societies and cities, or would they live individualy in families? Do you think there would be states? Law? If so, what kind of law?

Anyway, here you can say and discuss your thoughts about your imagined post-apocalyptic society.

Hmmm... post-apocalypse, people would finally get it, that power just leads to trouble. Also, living wastefully would become a sin.
Of the few people would remain, my descendants would be living in a equality based co-operative tribal society... mostly hunter-gatherer. Not a utopia: people would still get mad and hateful, or greedy and what-not, but the tribe would react in a simple, non-power based way: the person would be regarded compassionately as "sick".Folks would bring them chicken soup and sing songs of healing.
 In fact, our whole period of history would be regarded as a period of "sickness".