Tim Lang has been Professor of Food Policy at City University's Centre for Food Policy since 2002. For the last 35 years has engaged in public and academic research and debate about food policy. He was Commissioner on the UK Government’s Sustainable Development Commission (2006-11). He’s co-author of Food Policy (Oxford University Press, 2009), the Atlas of Food (Earthscan, 2008) and Food Wars (Earthscan, 2004). Ecological Public Health (Routledge) was published in 2013.