The Political Gravity: Finding Political Order in a Multipolar World

The post-World War II international rules-based order is facing unprecedented strain due to global conflicts, tech disruption, and shifting power dynamics. Rather than a complete collapse, author Edward Johns suggests this is a transitional era leading toward an increasingly multipolar world. This transformation is driven by the rise of multiple global actors, alongside a highly diverse array of political systems. Today, national interest remains the primary currency of foreign policy, meaning competition and cooperation coexist simultaneously. To conceptualise how stability can be achieved in this fragmented environment, Johns introduces the metaphor of "political gravity". Just as physical gravity keeps diverse planets in a balanced solar system, political gravity provides the shared norms, institutions, and mutual restraints necessary to prevent multipolar rivalry from turning into conflict. Johns points to federal democracy as a domestic example of this balance, as it effectively reconciles unity with diversity by balancing autonomy with shared responsibility. Ultimately, the text argues that a sustainable international order requires an equilibrium between centralisation and fragmentation rather than military dominance. The defining challenge of the 21st century will therefore not be preventing multipolarity, but building the collective political gravity needed to govern it responsibly.