政府间气候变化专门委员会(IPCC)发布的系列研究报告表明,现如今科学家们几乎是一致地认为全球气候正在变暖,且接近一个危险的临界点。而有关全球气候变化的争论焦点也已经由“气候变化是否存在及程度如何”转至“我们必须采取何种行动才能减缓全球气候正在发生的快速变化”。①如何防止全球气候发生“危险”变化已经成为国际与国内两个层面的关注重点。日趋普遍的观点认为再完美的国际合作框架也有赖于各主权国家的切实而具体的国内行动,因此人们对各国应对气候变化挑战的国内立法安排的关注度日渐提高,而各国实际上已经开始不同程度地进入到构筑其国内气候法律政策的实质行动阶段,气候立法状况已经成了评价一国应对气候变化挑战之决心与行动状况的重要指标。基于此,本文拟就法学理论 A series of studies released by the Intergovernmental Panel on Climate Change (IPCC) shows that scientists today are almost unanimous in their belief that the global climate is warming and approaching a dangerous threshold. The focus of debate on global climate change has also been shifted to “What must we do to slow down the rapid changes that are taking place in the global climate?” How to Prevent Global Climate Change The “dangerous” changes have become the focus of attention both at the international and domestic levels. The growing prevalence of the view that perfecting the framework for international cooperation also depends on concrete and concrete domestic actions by sovereign nations is raising the profile of national domestic legislative arrangements to address the challenges of climate change that have actually started to differ from one country to another To a certain extent, it has entered the substantive stage of action in building its domestic climate legal policy. The status of climate legislation has become an important indicator for evaluating the determination and action of a country in addressing the challenge of climate change. Based on this, this article intends to legal theory