Populism and Institutional Fortitude: Philippine Engagement With International Law And Institutions During The Duterte Administration

This article examines the Philippines' engagement with international law and institutions under Duterte's populist presidency. While populism is often associated with hostility toward multilateralism, this case study reveals a more nuanced dynamic. The article argues that state engagement under populist administrations is more complex than assumed, and populist rhetoric does not uniformly dictate international behaviour. Using a novel conceptual framework and empirical data, it analyzes the Philippines' multilateral interactions in human rights, trade, and health. Duterte's government displayed ritualistic engagement with the United Nations Human Rights Council (UNHRC), constructive engagement with the World Trade Organization (WTO) and World Health Organization (WHO), and destructive disengagement from the International Criminal Court (ICC). Key themes include the divergence between rhetoric and action, instrumental use of institutions for domestic priorities, and the critical filtering role of domestic institutions. These findings offer broader insights as to how populist states balance domestic imperatives with international commitments, offering broader insights into the interplay between populism, foreign policy, and multilateralism.