An intensified linear diophantine fuzzy combined DEMATEL framework for the assessment of climate crisis

One of the primary challenges of current times is climate change, which has negative effects on any nation’s ability to pursue sustainable development. Key environmental and human living circumstances are impacted by climate change, which also affects the foundation for social and economic development. In this research, the key factors for climate change are obtained from the literature survey. Also, the integrated technique of the linear diophantine DEMATEL approach is initiated. The decision-making trial and evaluation laboratory (DEMATEL) has been widely used to solve MCDM problems. In addition, the Linear Diophantine Fuzzy Set ( \(\mathscr{L}\mathscr{D}\mathscr{F}\mathscr{S}\) $\mathcal{L}\mathcal{D}\mathcal{F}\mathcal{S}$ ) has several advantages over other prevailing fuzzy sets, which permits the consideration of input variables that contain elements of uncertainty and ambiguity. The primary intent of this paper is to utilize our proposed approach to prioritize the criteria for climate change. As a result, the identification of the main criteria for climate change will be able to reduce future disasters related to climate change and lead to a sustainable future.