Dr. Bharat Singh is a Professor of Agronomy and biofuel and carbon sequestration research leader at the Fort Valley State University. He is a Fulbright Scholar and Embassy Science Fellow. Dr. Singh has the distinction of serving as visiting professor in Africa, Asia and Europe. He has authored or co-authored over 150 articles and book chapters. His knowledge of agriculture and agriculture related industries in different parts of the world have been derived from the first hand experiences gained through travel of around 70 countries. Denis Murphy received a D Phil in plant biochemistry from the University of York, UK in 1977. He went on to research and teach at universities in Australia, USA, Germany and the UK. He spent ten years as Head of Oil Crops Research at the John Innes Centre, Norwich and is currently Professor of Biotechnology at the University of Glamorgan in Wales, UK. He is an advisor and consultant on various aspects of agriculture and biotechnology to a range of international bodies including the United Nations Food and Agriculture Organization and the European Commission. He frequently participates in public debates on scientific issues such as food security, biofuels, and modern biotechnology. He has authored more than 280 peer reviewed research articles, and his recent books include: Plant Breeding and Biotechnology and People, Plants, and Genes: The Story of Crops and Humanity, both published in 2007.