Built in the ashes of #WWII, the #UnitedNations was founded to spare future generations from the scourge of #war. This was true in 1945, and remains true 80 years on. Yet through crises of trust, governance, and finance, this organization with 193 Member States now faces growing scrutiny over its relevance and efficiency. As the world has entered a new era of turbulence and transformation, will history repeat itself? This #documentary, UN at a Crossroads, features Xinhua journalist Miao Xiaojuan