Pingfan Hong(R), Director of the Development and Policy Analysis Division for the UN Department of Economic and Social Affairs, speaks during a press conference to preview the World Economic Situation and Prospects 2015 report, at the UN headquarters in New York, on Dec. 10, 2014. Global economic growth is forecast to increase marginally over the next two years, but mounting uncertainties could undermine the growth, said a UN report launched Wednesday. (Xinhua/Niu Xiaolei) |