promote greater coherence in development activities. At the Summit it was also decided to hold annual ministerial-level substantive reviews to assess progress in achieving internationally agreed on development goals (particularly the Millennium Development Goals). These "Annual Ministerial Reviews" will be replaced by the High-Level Political Forum from 2016 onwards after the new post-MDG/post-2015 Sustainable Development Goals are agreed upon. Subsequent proposals by the High-Level Panel Report on System-Wide Coherence in November 2006 aimed to establish a forum within the ECOSOC as a counter-model to the exclusive clubs of the G8 and G20. The Forum was to comprise 27 heads of state (L27, corresponding to half of ECOSOC's membership) to meet annually and provide international leadership in the development area. This proposal, however, was not approved by the General Assembly. Chamber design The Economic and Social Council Chamber in the United Nations Conference Building was a gift from Sweden. It was conceived by Swedish architect Sven Markelius, one of the 11 architects in the international team that designed the UN headquarters. Wood from Swedish pine trees was used in the delegates' area for the railings and doors. The pipes and ducts in the ceiling above the public gallery were deliberately left exposed; the architect believed that anything useful could be left uncovered. The "unfinished" ceiling is a symbolic reminder that the economic and social work of the United Nations is never finished; there will always be something more that can be done to improve living conditions for the world's people. See also List of organizations with consultative status to the United Nations Economic and Social Council Copenhagen Consensus French Economic and Social Council European Economic and Social Committee (EU) Hard Choices: Moral Dilemmas in Humanitarian Intervention International Court of Justice International Hydrological Programme UN Secretariat UN Security Council UN Trusteeship Council UN Department of Economic and Social Affairs Union of International Associations Science, technology, engineering, and mathematics Chapter X of the United Nations Charter References Further reading Mathews-Schultz, A. (2020). "The Untold History of the United Nations, the US State Department, and Organized Interests in the Postwar Era." Social Science History, 44(2), 197-222. External links United Nations Economic and Social Council UN Economic and Social Council – Background United Nations Department of Economic and Social Affairs Congo – Conference of UN NGO's Global Policy Forum – Social and Economic Policy at the UN United Nations The Group of Eight, ECOSOC and