As a member of the Executive Committee of the International Club of Rome and the founder of the Collective Leadership Institute my passion is invested in driving global change towards sustainability. The world’s challenges are local and global – they range from climate change to ecosystem decline, from energy insecurity to water scarcity. They affect resource management, poverty, economic justice, food security, demographic change, population growth and more. I believe that necessary transformations towards a more sustainable world require more than a declaration of commitment to global goals. Multiple actors at multiple levels need to follow a call to collective action. Stewarding sustainability transformations across and beyond institutional boundaries means learning the art of transformative process and systems design.