在哥本哈根，不仅在国家层面，商界和市民社会也应该一起都行动起来，共同拯救我们的地球，这不仅仅是学术讨论，而是关乎道德层面的问题。
In Copenhagen, it is therefore imperative that not only nation states, but the business community and citizens combine their efforts to save our planet’s climate. That is not only a scientific necessity; it is an ethical imperative.