The nexus concept
The nexus concept specifically referencing interlinked natural resource use originated in 1983 with the Food-Energy Nexus program of the United Nations University, which sought to better understand food and energy challenges in developing countries. In recent years, the concept generated traction in response to the 2008 global economic crisis and has increasingly been promoted as a global development paradigm and research agenda.
However, while the water-energy-food nexus is all around us, it is rarely seen, considered or understood by the public or indeed by some policymakers. In most cases, this is because of the sheer complexity of the nexus, but also due to the fact that the connections are often indirect and at scales of influence beyond the immediate “sight” of consumers and decision-makers.
[Full article by Enda Hayes - Photo by World Fish - Flickr]
