We explore one of the world’s most important foods - the chicken. It is set to become the world’s most popular protein in four years time, surpassing pork. But does our taste for our favourite bird put our lives at risk? We discuss how poultry farmers are becoming increasingly embattled as highly contagious strains of avian flu continue to spread across the world. And we explore the genetic journey the a jungle bird from south east Asia took to our universal plate- via an American supermarket contest. Featured voices: Andrew Lawler: author Why the Chicken Crossed the World John Oxford: Emeritus Professor of Virology at the University of London Abou Simbel Ouattara: Egg farmer, Burkina Faso Lee Perry-Gal: University of Haifa Wesley Batista, CEO JBS S.A (Photo: Chickens being farmed. Credit: Thinkstock)