全球变暖，海平面上升，臭氧层空洞出现与迅速扩大，生物多样性锐减。一系列全球性、关系到人类本身安全的生态问题，一次次向人类敲响警钟。生态安全已与国防安全、经济安全、金融安全等具有同等重要的战略地位，并构成国家安全、区城安全的重要内容。

中国政府承诺，力争2030年碳达峰，2060年碳中和，实现这一承诺，对全球生态安全有哪些积极意义？需要哪些技术手段？经济发展理念和模式须进行什么样的转变？

让我们一起期待此次大会中长沙的答案！

Global warming, rising sea levels, the appearance and rapid expansion of ozone layer holes, and a sharp decline in biodiversity. A series of global ecological issues related to the safety of human beings have sent warnings to mankind many times. Ecological security has risen to the same important strategic level as national defense security, economic security, and financial security, which constitutes a crucial part of national security and regional security.

The Chinese government has pledged to strive for an emission peak in 2030 and carbon neutrality in 2060. What positive significance will the realization of this promise bring for global ecological security? What technical means are needed? What kind of changes must be made to the concept and model of the economic development?

Let's look forward to Changsha's answer in this forum！