The challenges shaping the modern world increasingly extend beyond national borders, institutional responsibilities, and individual areas of expertise. Climate change, public health, food security, technological transformation, economic interdependence, environmental degradation, and demographic transitions are interconnected realities that require knowledge to move across geographic, scientific, cultural, and institutional boundaries. No society possesses all the information, experience, or capabilities necessary to understand and address these challenges independently. Progress therefore depends not only on generating knowledge, but on developing systems that allow it to circulate, evolve, and become useful across the global community.