.AS ANY INDIVIDUAL WHO has feuded with a neighbor knows, dumping rubbish over the hedge is actually a major acceleration. Thus imagine South Korea's anger at the North, which has actually sent some 2,000 balloons, each lugging around 10kg of fragments, all over the perimeter due to the fact that May 28th. The best recent bouquet, numbering around 350, began coming in on June 24th. According to the South, the bags contained newspaper, old apparel and parasites that most likely originated in individual faeces. Why is North Korea delivering its rubbish south?