"The greatest threat to our planet is the belief that someone else will save it." - Robert Swan In recent years, the undeniable reality of climate change has emerged in various guises, from melting glaciers and record-breaking heatwaves to erratic rain and snow patterns. This global challenge has not spared South Asia, impacting millions and entailing significant economic costs. As South Asia confronts the escalating consequences of climate change, a shift towards cooperative diplomacy becomes paramount to mitigate and adapt to these multifaceted threats.