From an email three days ago from a friend who's a teacher in Beijing: Pollution levels were at super high, stay inside or die today. I can now predict the pol

From an email three days ago from a friend who's a teacher in Beijing: Pollution levels were at super high, stay inside or die today. I can now predict the pollution levels by "how bad the air tastes". Copper is one. If zombies were to come walking down the street here, I would not bat an eye. I live in an apocalyptic /hyper capitalistic waste land.