Flensburg Model United Nations

The post-Cold War liberal international order, anchored by U.S. economic primacy, multilateral institutions, and the globalization wave of the 1990s and 2000s, has entered a period of profound stress. The 2008 financial crisis exposed fragilities in the global economy, while the rise of China as an economic and technological peer competitor began to reshape geopolitical assumptions. Subsequent shocks — Brexit in 2016, escalating U.S.-China trade tensions from 2018, the COVID-19 pandemic, Russia's 2022 invasion of Ukraine, conflict in the Middle East, and the accelerating climate emergency — have collectively eroded confidence in the institutions designed at Bretton Woods and San Francisco in 1944–45 to manage interstate cooperation. At the core of the debate is whether the world is transitioning toward genuine multipolarity, fragmenting into competing blocs, or simply reconfiguring the existing order. Emerging and middle powers — India, Brazil, South Africa, Indonesia, the Gulf states, and the expanded BRICS+ grouping — increasingly assert strategic autonomy, refusing binary alignment in great-power disputes. Simultaneously, transversal challenges including artificial intelligence governance, energy transition, sovereign debt distress across the Global South, migration pressures, and the weaponization of economic interdependence demand collective responses that current institutions struggle to deliver. The UN Secretary-General's 2024 Pact for the Future and Summit of the Future explicitly framed reform of global governance as existential. Today, member states confront a layered agenda: reforming the UN Security Council and international financial architecture; setting norms for emerging technologies; financing climate adaptation and the Sustainable Development Goals, which are badly off-track for 2030; and preventing the hardening of geoeconomic blocs that could undermine the universality of the UN system. Delegates must weigh how to preserve cooperative space amid sharpening rivalries, and whether incremental reform suffices or a more fundamental recalibration of multilateralism is required.