Although profound crises confront the world, humanity has also never had such an abundance of knowledge, resources, or technological means to effectively tackle international problems through collective action. Against this backdrop, the Future of International Cooperation Report 2023 (FIC’23) seeks to facilitate deeper collaboration between governments, civil society, religious leaders, the media, the business community, and international organizations to help present and future generations realize their full potential. It focuses on what the institutions and practice of global and regional cooperation need to keep pace with disruptive trends in cyber technology and the destructive challenges of persistent conflict. It shows how carefully designed and responsible initiatives in cyber-governance, including the regulation of artificial intelligence, and in reinvigorated peacebuilding can benefit peoples and nations and influence the outcomes of the Sustainable Development Goals Summit this September and the Summit of the Future in September 2024. Humanity has no time to lose in revitalizing global and regional problem-solving in these and other critical issues through principled and future-focused international cooperation.