Global governance functions as a multi-layered system of laws, norms, and institutions designed to manage common international affairs in the absence of a central world government. While historical trends since 1990 show significant progress in poverty reduction, education, and global trade, the current landscape faces intense pressure from populist nationalism and isolationist policies. This friction is particularly evident in global health, where the COVID-19 pandemic revealed deep fissures between international organizations like the WHO and states prioritizing national interests. To address modern challenges such as climate change, migration, and pandemics, experts suggest reimagining these structures to include a diverse array of non-state actors, including NGOs and private corporations. Emerging frameworks now emphasize partnerships and recipient "ownership" to foster cooperation, though critics argue these can sometimes mask persistent power imbalances between the Global North and South. Ultimately, the sources highlight a shift toward a fractured yet interdependent ecosystem that requires revitalized global solidarity to remain effective.