气候变化互动机制是指应对气候变化的各治理主体就其在气候变化政策考量和立法制度生成过程中所起作用作出的制度性安排。近年来,美国国内有关气候变化的立法出现了一些殊具特色的变化,值得进一步研究。美国虽然拒绝《京都议定书》,但是在国内层面对于如何应对气候变化进行了激烈的辩论和大量的理论研究 The mechanism of interaction of climate change refers to the institutional arrangements made by various governing bodies in response to climate change on their role in the consideration of climate change policies and the generation of the legislative system. In recent years, there have been some distinctive changes in the legislation on climate change in the United States and it deserves further study. Although the United States rejected the Kyoto Protocol, the United States held heated debates and extensive theoretical studies on how to tackle climate change at the domestic level