The Global Knowledge Center Network (GKCN) aims to create a collaborative platform for national and international stakeholders to develop sustainability simulation models addressing energy, healthcare, food security, and natural resource management. This initiative intends to train young decision-makers, especially women, using innovative gaming and simulation methods to foster systems thinking for sustainable development. By interlinking national models through broadband internet, GKCN aims to promote global collaboration and effective policy-making, significantly enhancing the effectiveness of international development efforts.