Water, food and energy nexus: what are the connections? – video

Jo Confino from Guardian Sustainable Businessspeaks to Camilla Toulmin, director at International Institute for Environment and Development, David Norman, director of external affairs at WWF UK and Herbert Oberhänsli, vice president, economics and international relations at Nestlé about the role of water and food in energy production and why these three resources are so intertwined. Watch this interesting video @http://www.theguardian.com/sustainable-business/video/water-food-energy-nexus-connections