Since the last International Polar Year, circumstances in the eight Arctic nations have changed considerably. Interactions with southern countries have increased, affecting the social dynamic of indigenous communications. This has impacted the diet and nutrition of indigenous communities. Traditionally, many indigenous communities relied on the land for food—coastal communities ate marine mammals whereas inland communities hunted for animals such as reindeer or caribou. This diet was supplemented with other mammals, birds, fish, or plants. Today, store-bought items like white bread, pork chops, and beef ar...