冷战结束后，国际安全形势出现了新变化，军事威胁对国际安全的威胁进一步降低，气候变化等非传统安全问题的威胁明显增强。联合国气候变化政府间专家委员会历次评估报告确认了全球变暖的趋势，气候灾害和由此导致的地区冲突对人类社会发展造成灾难性影响，对国际和平与安全构成重大威胁。联合国积极推动对气候变化等非传统安全问题的治理，自2007年以来，安理会针对气候安全问题先后举行4次辩论，推动形成国际共识。这为国际应对气候变化进程注入了新动力，作为安理会常任理事国与最大的温室气体排放国，我国也因此面临更大的减排与出资压力。为展现负责任大国的形象，引领全球应对气候变化进程，我国一是要积极参与、推动与引导气候安全议题；二是要积极开展气候风险的国际合作与应对；三是要加快推进国内绿色低碳发展转型；四是要加快构建气候适应型社会。
After the end of the Cold War，New changes have taken place in the international security situation，the threat of military threats to international security has been further reduced，and the threat of non-traditional security issues such as climate change has increased significantly. The IPCC’s previous assessment reports confirm the trend of global warming. Climate disasters and the resulting regional conflicts have a devastating impact on human social development and pose a major threat to international peace and security. The United Nations has actively promoted the governance of non-traditional security issues such as climate change. Since 2007，the Security Council has held four debates on climate security issues to promote the formation of international consensus. This has injected new impetus into the international response to the climate change process. As a permanent member of the Security Council and the largest emitter of greenhouse gases，China may also face greater pressures on emission reduction and funding donation. In order to show the image of my responsible big country and lead the global response to climate change，first，must actively participate in，promote and guide climate security issues；second，actively carry out international cooperation and response to climate risks；third，accelerate the development of domestic green and low carbon The fourth is to accelerate the construction of a climate-adapted society.
