Towards sustainability the implementation of Global Learning for Sustainable Development (GLSD) is crucial. A better understanding of how to – from a global didactic angle – establish globally genuine dialogues forming nuanced conceptions of sustainable development (SD) is necessary. Global teaching as well as global learning has to identify the challenges in various contexts for transdisciplinary knowledge formation. Aiming to reach established and new target groups; higher education and secondary school as well as informal learning situations demands a holistic understanding. Highlighted from a perspective of preventive management strategies for SD, understanding collaboratively could serve as a tool to reach a deeper knowledge formation process through global learning i.e. GLSD. Notwithstanding, the global perspective has to be integrated in curriculum to achieve a competence-driven global curriculum. Thereby, capabilities through constructive interaction for various (intercultural) qualities of global learning and knowledge formation for sustainable development will be a central part of the outcome.