The Global Security Institute (GSI) is an organization whose mission is to make the world a safer place. They work to reduce the risks posed by nuclear weapons, promote peace and security, and build international cooperation. They do this by advocating for more effective policies and laws, supporting international negotiations, and educating people around the world about global security issues. They also provide training for people and organizations in disarmament, conflict resolution, and international relations. By making the world safer, GSI hopes to stop wars from happening and build a more peaceful future.