Editorial.

The article "Editorial" deals with the complexity and challenges of nutrition and consumer education in the face of sustainable development, globalization, digitization, and other societal and technological changes. Various contributions are presented that deal with topics such as the complexity of private life management, nutrition policy perspectives, didactic decisions in teaching, and land use conflicts in agriculture. Other topics include nutrition ecological qualitative modeling, the complexity of meat consumption, approaches to enjoyment and taste in nutrition and consumer education, as well as regionalism in complex food systems. The issue concludes with a position paper on strengthening school-based nutrition and consumer education. [Extracted from the article]