本研究係透過聯合國氣候綱要公約在臺灣的實踐為個案研究來就環境政策形成過程為政治經濟分析。首先，先就環境問題的原因與特徵及國際環境意識形成的政治經濟因素為介紹。為了個案研究，也檢視了國際環境法在全球暖化議題的發展來了解國際的發展方向，再就臺灣的國內環境政策與國際環境政策為了解以提供本研究的背景資料。透過深度訪談來就組織、法令及政策來探討聯合國氣候綱要公約在臺灣的實踐。本研究發現，組織的設計仍有部分限制，相關法令尚未全面的檢視，政策則缺乏一上位的指導綱領。由於政治及經濟因素均對環境政策的發展扮演著重要的角色，臺灣未來有關全球暖化政策的發展取決於執政黨的決心與執行力。 / This study explores the political economy behind the environmental policy making process through a case study of Taiwan’s practice of the UNFCCC. First, this study analyzes the reasons and characteristics of environmental problems, as well as the political economy of the formation of international environment awareness. For the case study, the development of international environment law toward global warming is reviewed to clarify international trends in dealing with this problem. Next, the author analyzes two aspects of Taiwan’s environmental policy: domestic environmental policy and international environmental policy in the past fifty years to give background information of Taiwan’s global warming policy. Then, through in-depth interviews, an examination of organization, legislation, and policy aspects of the UNFCCC practice in Taiwan is conducted to understand how the policy implements. The conclusions are as followed: (1) Institution settings for Taiwan’s global warming policies still have some limitations and need to be reviewed. (2) Although some GHG reduction regulations have already been sent to the Legislative Yuan to be reviewed, the government has yet to carry out overwhelming legal evaluation in all aspects to address the climate change issues. (3) Policy lacks superior guidelines laying out the direction for whole country to follow and implement. After all, political and economic factors both play influential roles in the development of environmental policy. Taiwan’s future action regarding global warming still depends on the determination and executive ability of the new ruling party.