Dark Days - documentary

Somehow i read this movie review by Ebert of Dark Daysand i read the Orwell book he was reminded of before the movie finally arrived in my mail slot. I'm noticing a theme in these books i read and movies i watch. This is a movie about homeless people who live in an abandoned railroad tunnel. Its an underground shanty town. And there is a small civilization there. i realized i'm fascinated by the ability of communities of humans to seek order in even the most desparate circumstances. Whether its the slaves on a wicked owner's plantation in Uncle Tom's Cabin, or unjustly imprisoned political victims in the gulags, or the anti-human culture of Mao and Stalin where people kept hoping to dehumanize themselves for only a day longer until they can bring change. There is something in all of us, and adversity, the problem of evil, brings it out.