From Fields to Forks: Navigating the New Climate Reality in Agriculture and Health

One of the most challenging issues faced by developed and developing nations is climate change. Climate change is responsible for food production changes in quality and quantity. The impact of climate change on global food systems, nutrition, and health outcomes is significant. This chapter investigates the complex links between climate change and its effects on food security and public health. As global temperatures rise and extreme weather events become more frequent, food systems’ susceptibility and effects on nutrition and health become increasingly evident. Food system disruptions affect nutrition and health, causing a cascade of effects. Malnutrition—inadequate intake and excessive consumption—can be exacerbated by a lack of nutritious foods. In the face of climate change, food systems must be strengthened by technologies and several policies to ensure sustainable, healthy, and equitable food production and consumption. Promoting climate-resilient agricultural practices, sustainable food production, and equitable access to nutrient-rich foods are crucial for enhancing food security and nutrition in a changing climate. Moreover, collaboration between the public health, agricultural, and environmental sectors is essential for developing adaptive strategies that protect against climate-related challenges.