It concerns all things about social or human security. Robert Keohane and Joseph Nye describe that previously, the international relations were based on a simple interdependence scheme based on national security (high politics); nowadays the international relations are ruled by a complex interdependence based on domestic issues: low politics.
This issue pertains to all aspects of social or human security. Robert Keohane and Joseph Nye have noted that previously, international relations were based on a straightforward interdependence model focused on national security (high-level politics); however, modern international relations are characterized by a complex interdependence framework centered on domestic concerns: low-level politics.