The core activity of GESDA (Global Economic, Social and Decisional Architecture) is to promote science, diplomacy, and anticipation. GESDA develops and implements various initiatives and programs to strengthen collaboration between science, policy, and society, and to improve decision-making on global issues. Specifically, GESDA's core activity includes: * Developing tools and platforms for anticipating and managing global challenges (e.g. GESDA Science Breakthrough Radar, Anticipation Gateway Initiative) * Organizing events and conferences to promote dialogue between science, policy, and society (e.g. Anticipation Summit, Geneva Science Diplomacy Week) * Developing educational programs and materials to promote anticipatory skills and decision-making competence (e.g. Global Curriculum for Anticipatory Leadership) * Supporting research and development in the fields of science, technology, and innovation (e.g. Open Quantum Institute, XPRIZE) Overall, GESDA's core activity aims to improve global decision-making by promoting collaboration between science, policy, and society, and by supporting anticipation and management of global challenges.