That is the thrust of the latest report from the Intergovernmental Panel on Climate Change (IPCC), a United Nations body set up to pronounce authoritatively on the science of global warming.

• 这是政府间气候变化委员会最新报告的中心内容，该委员会由联合国设立，负责发表全球暖化科研活动的权威性报告。