As extreme weather events keeping increasing in frequency, Sri Lanka’s harvest keeps fluctuating. Now experts say that the country should look at seriously using buffer stocks. “If you want to tackle this problem, then you have to change as fast as climate is changing, preferably faster,” said L.P. Rupasena, deputy director of research at the Hector Kobbekaduwa Agrarian Training and Research Institute in Colombo. – http://www.trust.org/item/20130724100422-sv5zd/?source=hptop