Explosion in emerging countries and slow erosion in developed countries, according to World Association of Newspapers. - The written press throughout the world continues to develop but in opposite directions, the World Association of Newspapers (WAN) reports with the publication of the 2008 report on global press trends. In 2007, the written press continued its slow erosion in western countries but continues, on the other hand, to make good headway in emerging countries where readership has...