Live Chat // The water-energy-food nexus: where are we now?

In this live internet debate, expers discuss the water-energy-food security challenges ahead. Feel free to join in this live debate and ask your questions Join the experts for a live chat Join us on Thursday 13 March, 1-2.30pm GMT for a live chat with a panel of experts who will take your questions on where current thinking is around the water-energy-food nexus. The panel Dragan Savic, professor of hydroinformatics, founder and director of the Centre for Water Systems at the University of Exeter. Writing and advising on water matters, water-food-energy nexus, STEM and engineering in general. Sonal Pandya Dalal, director, Conservation International's Business and Sustainability Council. Dave Tickner, chief Freshwater Adviser, WWF-UK. Gabrielle Walker, chief scientist at Xyntéo, which works with global companies to identify and carry out projects that aim to enable businesses to grow in a way fit for the resource, climate and demographic realities of the 21st century. David Norman, senior manager of sustainable development policy at SABMiller. Jeremy Allouche, research fellow at the Institute of Development Studies with experience in managing and designing projects in water governance, security and development, and international political economy analysis. More to be confirmed. How to join The live chat is completely text based and will take place on this page in the comments section below, kicking off on Thursday 13 March, 1pm (GMT). You can submit any questions in advance using the form below, or tweet them to @GuardianSustBiz using #askGSB and we'll put them to the panel on the day.