Reuters: Asian and Pacific countries are particularly vulnerable to the triple threat of food and fuel price volatility, climate change and the global economic crisis, a United Nations agency said on Thursday. This is because the region has almost two thirds of the world’s poor and half of its natural disasters, the U.N. Economic and Social Commission for Asia and the Pacific (ESCAP) said in a regional survey. The emergence of all three crises at the same time has “hit the world’s poor …