Economic and Social CouncilThe Economic and Social Council (ECOSOC) deals with economic, social, cultural, environmental, and health matters as well as human rights and fundamental freedoms. It also coordinates the work of the UN and the specialized agencies. ECOSOC consists of 54 members and holds one substantive and one organizational session per year. The substantive session is divided into High-level segment, Operational activities for development segment, Humanitarian affairs segment, Integration segment, coordination and management meetings and financing for development meetings.