According to James Rosenau, as we entered the 21st century, the international system entered a new era which he called “cascading interdependence” which he based on rapidly changing patterns of interaction within areas like resource scarcities, subgroups, the effectiveness of governments, transnational issues, and aptitudes of publics. Because of the turbulent changes we’ve experienced in the 21st century world, Rosenau explains that cascading interdependence is a function of interactive dynamics that not only produce cooperation but also the conflict that is inherent in the systemic breakdown.