New research led by the Tyndall Centre for Climate Change Research suggests that current UK policies on water, energy and food are too fragmented to effectively tackle global challenges. Issues such as climate change, resource constraints and the increasing population cut across several sectors and need similarly cross-sectoral policies. Future research must meet this challenge by focusing on the nexus between sectors, scales and timeframes.
To ensure resilience to complex global challenges, it is necessary to evaluate whether policies and underlying research are working effectively across a range of sectors. It is also important to analyse how existing policies affect the water-energy-food nexus at different scales (local, national, global) and times (short- and long-term). Our new research does exactly that, exploring how the policies could better function across the water, energy and food-related sectors of the economy.