Formal institutional and legal reform is inadequate to achieve enhanced, effective international governance; attention must also be paid to engage the support and participation of global populations whom the institutions will serve. The foundation for a renewed United Nations must be the shared values of all those who support it, and a solid “civics” understanding of global institutions. Public education, both formal and informal, and extensive engagement with the mass media, are critical to establishing strengthened global governance. Populations around the world must be grounded in key principles of the international order—such as peaceful settlement of disputes and universal respect for human rights—to uphold these principles and the relevant institutions. Education is also needed for those who serve in enhanced global institutions and those who participate in international governance processes. Many will need new skills, new ways of thinking and particular qualities of evolved, ethical leadership relevant to their roles in complex, international environments. This chapter sketches the multiple forms of education and the related sharing of knowledge that should accompany the proposed processes of reform, to ensure the correct general cultural and practical circumstances needed for functional global governance, requiring unprecedented new levels of cooperation and investment.