The idea of the revival and repurpose for the United Nations Trusteeship Council (UNTC) is pragmatic one to meet the needs of the changed times. Such repurpose entails entrustment of a new mandate to the revived UNTC that constitutes evolution of the trust in the global domain. It will be crucial restructuring and evolution of the UN with an understanding that there are places, territories, and areas known as ‘global commons’ that require special and careful nurturing for our better future. In a new avatar (form), the TC would in essence reflect the ‘sacred trust’ with a ‘new mandate.’ From a scholarly perspective, such a move eminently makes sense since it could bring to life an entity within the UN and provide a big push to make the UN relevant for the needs of the present and future generations. It will essentially serve as a guardian of the global ‘common concerns’, ‘common heritage of mankind’ and the global environment. In the changed context, the UNTC need to serve as a trustee for betterment of the humankind and for the survival of the planet earth. The new mandate for the environment and the global commons could strengthen the UN and vindicate one of the core purposes for which the ‘United Nations’ came together in 1945 with a solemn resolve “to establish conditions under which justice and respect for the obligations arising from treaties and other sources of international law can be maintained”.