“…For this purpose, we construct an econometric model that regards the amount of CO 2 emissions as the explained variable and natural disasters as the core explained variable. Then, following the works of Dong et al ( 2019 ), Kasman and Duman ( 2015 ), Kongkuah et al ( 2021 ), Li et al ( 2017 ), Shahbaz et al ( 2013 , 2017 ), and Wu et al ( 2021 ), we select three factors, namely, economic development, the urbanization level, and trade openness, as the main control variables in our model. Furthermore, to examine the validity of the environmental Kuznets curve (EKC) hypothesis, we introduce the square term of economic development into the CO 2 emissions function.…”