By Jeremy Allouche, Carl Middleton (International Researcher, CSDS), and Dipak Gyawali.

The nexus is still very much an immature concept. Although it is difficult to disagree with a vision of integration between water, food and energy systems, there are fewer consensuses about what it means in reality. While some consider its framing to be too restrictive (excluding climate change and nature), particular actors see it as linked to green economy and poverty reduction, while others emphasise global scarcity and value chain management. The nexus debates, however, mask a bigger debate on resource inequality and access, contributing to social instability.