从目标、成本、增长模式等多个角度对低碳经济的核心要义进行分析,指出低碳经济本质上是对生态系统的全新管理模式,也是新一轮全球化革命的起点。文章对2℃目标的形成、贴现成本与行动成本、可控增长模型等关键概念进行了创新性解读,阐述了关于低碳经济的几个关键问题。 From the perspectives of target, cost and growth mode, the author analyzes the core of low-carbon economy and points out that the low-carbon economy is essentially a new management model for the ecosystem and a starting point for the new round of global revolution. The article makes an innovative interpretation of the key concepts such as the formation of 2 ℃ target, the cost of discounting and action, the model of controllable growth and so on, and elaborates on several key issues concerning low-carbon economy.