This is a photographic collection that explores what the world eats, featuring portraits of 25 families from 21 countries surrounded by a week's worth of food. The title works as both a photographic essay and a study in nutrition and the global marketplace.This is a photographic collection that explores what the world eats, featuring portraits of 25 families from 21 countries surrounded by a week's worth of food. The title works as both a photographic essay and a study in nutrition and the global marketplace.