Kent Buse1, John Wilding2, Maria Bryant3, Jason C G Halford4, Johanna Ralston5. 1. Healthier Societies Program, The George Institute for Global Health, Imperial College London. 2. Liverpool University; President of World Obesity Federation. 3. UK Association for the Study of Obesity (ASO), University of York. Department of Health Sciences and the Hull York Medical School, University of York. 4. School of Psychology, University of Leeds; President, European Association for the Study of Obesity (EASO). 5. World Obesity Federation; Advisory Group, Our Views Our Voices, NCD Alliance.