Nature World: Despite improved security, one in eight people worldwide suffered chronic hunger between 2011 and 2013, according to a report from three United Nations food agencies.
The vast majority of the 842 million chronically hungry lived in the world's developing regions, although 15.7 million live in developed nations.
The annual State of Food Insecurity in the World report, published by the Food and Agriculture Organization (FAO), the International Fund for Agricultural Development (IFAD) and the...