One in nine people still undernourished in the world (FAO). - During the second international conference on nutrition (19-21 November), the FAO explained that the cost of malnutrition in the world stood at between $2,800 and $3,500 billion. Despite progress being made in tackling hunger at a global level, the FAO estimates that there are still 805 million people who are undernourished or, in other words, one in nine during the 2012-14 period, as opposed to 1,014.5 million in the 1990-92...