Food and Sustainability is composed of three parts. It starts off with an introduction to the topic. Part I, food and the environment, looks at biodiversity, pollution, water, soils, climate change, and energy. The next part looks at food and society. Chapters in this part cover nutrition, food security, food aid, and consumption. The final part, food and governance, is about food systems, governance, and collective action, with the text concluding by summarizing and looking to the future.