Global interests are products of globalization. It is also an important subject in globalization studies. For human being, interests are vital as the basic factor determining the living conditions and happiness. Interest relations hold the core position in amounts of social relations. In the process of globalization, we should recognize and build global interests in the world. This paper the issues concerning how to understand global interests, who can stand for global interests, challenges for global interests, opportunities for global interests, and how to improve and maintain global interests.