The increase and diversification of international organizations (IO) in international politics is closely related to globalization which emerged as a result of the rapid changes of the 20th century. Diez and his colleagues describe globalization as a “catch-all” concept that refers to “the widespread perception of the world as merging into a shared global economic and social space, a process caused by information technologies and an increased degree of interdependency”. Globalization and interdependence are the key factors that have paved the way for global governance.