Climate change is a major challenge in our time. But disputes around it never end. So far, there's yet to be any effective international action to tackle the problem.
The discussion of climate change is highlighted at the 21st Century Forum held in Beijing. Hundreds of experts from the world are taking the opportunity to discuss solutions.
Our reporter Wang Jing talked to Stephen Eule, Vice president for climate and technology at the institute for 21st Century Energy with the US Chamber of Commerce,about the challenges facing United States and China as well as possible solutions.