Food is a source of nourishment, a cause for celebration, an inducement to temptation, a means of influence, and signifies good health and well-being. Together with other life enhancing goods such as clean water, unpolluted air, adequate shelter and suitable clothing, food is a basic good which is necessary for human flourishing. In recent times, however, various environmental and social challenges have emerged, which are having a profound effect on both the natural world and built environment – such as climate change, feeding a growing world population, nutritional poverty and obesity....