November 30, 2015, held in Paris, “the United Nations Framework Convention on Climate Change” (UNFCCC) 21st Conference of the Parties (COP21), after 14 days marathon negotiations, finally led to the “Paris Agreement”, which would become the only legally binding post-2020 global climate norm. Basically, this paper focuses on the following three issues: (A) As anticipated, the draft of “Paris Agreement” in 2015 for COP21 mitigate global warming which can play a positive role? (B) According to the draft conclusions of the “Paris Agreement”, as “non-Parties interested party” participants in the initiative to declare autonomy. Although our contribution to the report, but the future is how to strengthen the binding of the relevant legal system, to reduce the stubbornly high carbon emissions?(C)When the “climate strategy” has become the new global security spindle occasion century, Taiwan and how to strengthen inter-governmental departments work, and joint government and enterprises to cope with threat of extreme weather? On conclusion of the study, the Author puts forward four-point proposal: (A) Strengthen “the network between the government agency and responsibility link” to strengthen the planning and design of "climate strategy", and achieve a "Low Carbon Society" goals. (B) Strengthen the “Warm Subtraction” and “Energy Management Law”, Renewable “Energy Development Act” and the “Energy Tax Ordinance (draft)” link to each other, in order to improve the binding legal norms. (C) On the construction of “low-carbon society” climate strategy, feasibility analysis should focus placed on carbon reduction and adaptation strategies, adopted more comparative case, merit-based selection, and as far as possible with international standards. (D) In response to the crisis, the people must change the past, “carbon-based fuels” over-reliance, or “compensatory reward” improper psychological expectations.