Nepal, Oct. 11 -- Two weeks back, Nepali Prime Minister Balendra Shah delivered 13evocative minutes at the UN General Assembly (UNGA), describing the country's devastating floods that killed over 1,400 people, with close to 6,000 more still missing. He laid bare the consequences of humanity's collective failure, as seen from the melting Himalayas, and the urgency of responding with an unprecedented resolve. It was a speech befitting a crisis already reshaping the lives of vulnerable communities from the mountains to the Pacific islands.

Unfortunately, the speech that made headlines back home seemed to echo in an empty chamber at the UNGA. What was once the world's foremost platform for international leaders has increasingly become a dimi...