Debating the international legitimacy of the G20: global policymaking and contemporary international society

There have been growing debates about the legitimacy and the future of the G20 (the Group of Twenty) leaders forum despite this forum playing a prominent role in response to the 2008 Global Financial Crisis. While states within the G20 assert the legitimacy of the G20, states outside the G20 actively question this forum’s legitimacy. This article contends that while the G20 is important to contemporary global governance and efforts to create a common framework of rules for global capitalism, this ongoing debate demonstrates that the legitimacy of the G20 is fundamentally uncertain and problematic because the G20’s membership and connection to existing forms of multilateralism remain contentious. This article contends that G20 leaders need to consider these issues in light of the prevailing expectations of states in contemporary international society.