Guardian: The United Nations office that sends expert teams around the world to help governments deal with natural disasters was busier than ever in Latin America this year, a fact it at least partially blames on climate change. The UN Office for the Coordination of Humanitarian Affairs, or OCHA, said in a statement that a record nine missions were dispatched to the region during 2007, among 14 sent around the globe, itself a higher than usual number. Of the 14 global missions, 70% were …