Climate Change

Climate change refers to long-term shifts in weather patterns and temperatures on Earth, often attributed to human activities such as burning fossil fuels, deforestation, and industrial processes. It leads to various environmental impacts, including rising global temperatures, rising sea levels, extreme weather events, and changes in precipitation patterns.

Climate change can also influence food systems by affecting crop yields, food availability, water resources, and the nutritional quality of some crops. Heat, drought, flooding, and other climate-related stresses may alter agricultural production and food access. These changes can influence dietary patterns and food security, making the relationship between environmental conditions and nutrition an important area of research. The effects vary by region, food system, population, and socioeconomic conditions.

From a nutritional psychology perspective, climate-related changes in food environments may interact with how people perceive, choose, access, and consume food. Food insecurity and disruptions in familiar food systems can affect eating behaviors and psychological well-being, while concerns about environmental change may influence attitudes toward sustainable diets and food choices. Nutritional psychology therefore provides a useful framework for examining how environmental, nutritional, behavioral, and psychological factors interact.