Author(s)

Jincheng Mao

Corresponding Author

Jincheng Mao

Abstract

Climate change has had obvious and far-reaching impacts on the Earth's ecosystems and socioeconomic systems, threatening the living environment of mankind and the sustainable development of society and economy, it might even lead to the weakening and collapse of social and government structures. Countries are also vulnerable to the impact of climate change. Based on the National Instability Index developed by the Peace Foundation, this paper conducts a theoretical study of the relationship between national instability and climate change through statistical analysis.

Keywords

National instability, Climate change, Principal components, Comprehensive evaluation Regression analysis