Healthy Citizens, Peaceful Societies and a Healthier Planet

In this chapter, we attempt to connect the dots to the discussion that precedes this volume and refer to some relevant water, energy, and food (WEF) nexus contexts that are not adequately covered in this volume, such as issues of privatization and overconsumption. This chapter is presented from a perspective of what needs to be done in the context of the problems analysed in relation to WEF. In relation to WEF security, future scenarios and solutions are discussed focusing on technical innovations, such as remote sensing and artificial intelligence (AI). The chapter concludes with the message that not only competence, technology, and skills but also attitudinal changes and shifts are essential for sustainable futures. The collaborative synergies among education, political will, and technical innovation under the framework of WEF nexus security will be essential to achieve healthy citizens, peaceful societies, and a healthier planet.