The world lacks an equivalent body to the UN Security Council with the authority to lead large-scale collective responses to non-military crises that are significantly impacting humanity and planetary stability, including the climate crisis and the COVID-19 pandemic. Part of the reason that today’s crises cannot be adequately addressed is that the post-World War II global governance system is organized on the basis of agencies specialized by sector / corresponding to national ministries. To address this, the establishment of a “Global Resilience Council” (GRC) is proposed as a mechanism to bring the various multilateral players together, involving also non-state actors, and ensure coherence in responding to the multi-dimensional and interconnected challenges of today. The G7/T7 has long expressed an interest in improving the global governance system. Supporting the proposal for a Global Resilience Council would be an opportunity to initiate a major upgrading of the UN system and signal support for the UN Secretary-General’s Our Common Agenda report (September 2021) and its follow-up.