On July 7^th, Mr. Deng Liangchun, Director of the Climate Change and Energy Programme, World Wide Fund For Nature(WWF) China, visited SIIS, and had discussion on the issue of the Climate Change Conference which will be held in Paris in December with Dr. Yu Hongyuan, directer of the Institute for Comparative Politics and Public Policy and Dr. Ye Yu, Assistant Director of Institute for World Economy Studies.