Publications The Nancy Declaration: Cities as the Foundation of Global Resilience 11 Jun 202614 Jul 2026 Adopted on June 4, 2026, at the close of the Urban7 International Mayors' Summit, the Nancy Declaration sets out how cities intend to give their new G7 status its full…
Publications New Policy Brief: Professionalizing City Diplomacy in Times of Crises 1 Jul 202519 Sep 2025 Cities worldwide are at a critical juncture. As they face mounting pressure to address climate change, migration, and geopolitical tensions through international cooperation, many find themselves caught between growing ambitions…
Publications Unveiling City Diplomacy Risk—and How to Navigate It 23 Dec 202417 Oct 2025 Foreign interference, intellectual property theft, reputational damage – neglecting the risks of city diplomacy will most likely undermine its potential for a more just, sustainable, and peaceful world. In the…
