Yvo De Boer, executive secretary of the United Nations Framework Convention on Climate Change (UNFCCC), pauses during the New Climate Framework session at the World Economic Forum annual meeting of the New Champions, in China's port city of Dalian September 11, 2009. The world must devise a climate change treaty that will allow all countries to contribute to cutting emissions and not drive companies and jobs to other nations, De Boer said on Thursday. REUTERS/Jason Lee(CHINA ENVIRONMENT POLITICS BUSINESS HEADSHOT)
REUTERS/JASON LEE