It concluded that the risks are greater than previously thought, with a number of new potential impacts of both increased atmospheric carbon dioxide and climate change that are particularly disturbing.

• 会议认为,存在的风险超乎我们以前的想象,大气中二氧化碳的增加以及尤其令人烦恼的气候变化还会带来一些新的潜在影响。