The centrality of food in life, and the importance of food as life, is undeniable. As a source of biological substrates, personal pleasure and political power, food is and has been an enduring requirement of human biological, social and cultural existence. In recent years, interest in food has increased across the academic, public and popular spheres, fuelled by popular media's constant play on the role of food and body size, and food and cooking, as a mass spectacle for TV audiences.

In Food, a new book part of the Shortcuts Series, John Coveney examines 'food as...'...