
When I was a kid, the Tastee Bread company trucks—emblazoned with the slogan “Baked while you sleep”—rumbled around early-morning Louisville delivering bread to the grocery stores. This woman’s bread is also probably baked while everyone is sleeping, but she doesn’t have any truck with a logo and has to be content with singing out “Num bung,” the Khmer word for bread, to alert her customers.

















Medical practices vary tremendously around the world, depending on the education and literacy levels of a society, the resources available, the level of government attention, etc.