NEW YORK - SEPTEMBER 22:  President of the Peoples Republic of China Hu Jintao makes remarks at United Nations Secretary General Ban Ki-moon's summit on climate change at United Nations headquarters September 22, 2009 in New York City. The summit, focusing on harmful global emissions, is coinciding with the 64th session of the United Nations General Assembly. Getty Images logo Getty Images 2 months ago

NEW YORK - SEPTEMBER 22: President of the Peoples Republic of China Hu Jintao makes remarks at United Nations Secretary General Ban Ki-moon's summit on climate change at United Nations headquarters September 22, 2009 in New York City. The summit, focusing on harmful global emissions, is coinciding with the 64th session of the United Nations General Assembly.