Together with other creatures on the earth, we have formed food chains. In the “Anthropocene,” people have discovered food, improved it, and lived with it. The rich and varied definitions of food have also enabled humans, the animal at the top of the food chains, to create many new ones. Food enters and becomes a part of the human body; in other words, the food we consume has become ourselves. How we define food also determines the way in which we relate to other living beings. We will explore cultural practices of food chains in East Asian societies, with a focus on China, Japan, and South Korea. class will guide students to think about the origins, production, and creation of food, as well as the politics, ethics, and technologies that are intertwined with the circulation of food. By reading ethnographies of food, this class provides students with the theoretical and methodological means to observe and analyze perhaps the most common thing in life. Food is not just a static object, but part of the global food chains that are constantly circulating, and part of the circulation with the human body.