Book: The Mountain People
Link at Amazon.com
I'm going to remember the book imperfectly... but I'll relate as much as I can, as accurately as I can.
The author visits the Ik tribe in Africa to study them. He happens to arrive as they're entering a vicious drought. They were already hungry, and had had it tough for some years, but the drought diminishes the available food dramatically.
I read it because I wanted to get an answer to this question which is: What happens to a group of people as they starve to death, because of course it's what is about to happen and I want to prepare.
The Ik people behaved somewhat differently than I expect so-called first world people to behave in the circumstances. First of all they knew how to hunt and gather. Second they had social systems which at least partially weathered the storm of starvation.
In our case I expect things to be far more decimating. Almost no one in this society can forage. This society is deeply removed from the earth, and as it is forced to return to the earth in order to survive it will be less successful than the Ik were.
That said the Ik stole food out of their grandparents' mouths as they were chewing, ate smooth rocks to keep their hunger pangs down, restructured their language itself to equate the individual posession of food as the purest good, and eventually shambled along from place to place to be with other starving people so they could die in one another's company. Children were tossed out at about 3 years old because they were too much a burden.
Children banded together into little gangs. The first gangs were of the 3-10 year old range, and the second gangs were of the 10-15 ish year old range. After that people were pretty much adults in their society, and began to "settle down" more.
The young went out and foraged. And especially the young adults (10-20 or so) ranged out for days in search of food, and were successful in stuffing themselves. The older (25 yrs old or more) just remained near the village, trying to keep their death at bay for as long as possible. 35 years old was OLD. At 45 a person was ancient. There weren't more than a few people 55 years old.
The big lesson, and one which the author himself was fascinated by, was that even though they could have moved to somewhere else where the food was better, even though their social bonds were so deeply and horrifically fragmented, even though moreover their water was rank and foul and better water was elsewhere ...
... they stayed there in the villages.
Yes, those that could went out on food gathering missions, but they kept coming back to the horror of their village. They always returned (Except for one notable exception in this one family which apparently permanently got out. But there was furthermore another family which got out for some months, lived a great life elsewhere... and then ended up returning back to their horrific village)
Yes, the Ik society is different than ours. But at the same time when a human animal suffers this kind of starvation I doubt the cultural laws which made the Ik and Joe 6-pack different will much exist anymore. Both will be driven by a deep desire to eat, which will overpower all else.
Among the things I took away from the book was a sense that in the USA people will generally stay put. Indeed, people everywhere will generally stay put.
And they will die right there where they are.
Yes, some will range out on multi-day foraging missions, but they will almost always come back to the city again. Furthermore a handful will make it out of the city and never return, but they will be a VERY small number.
But is this so hard to believe though? Look deeply at our
current society. Who but an insane person would stay in it? Who but an insane person would want to stay in the city TODAY? And yet they all do remain.
So I do believe that there will be roving zombie bands, but not roving hordes. They will be small groups of enterprising young people looking for food and a quick smash-and-grab looting that they can bring back home to the city with them. And I believe they will range out about 40-60 miles from the city but probably no further. The rest of the population in the cities (all other ages than the generally 10-25 year olds) will remain in the city, starving to death.