Pragmatic Framing of Sustainability in UN and UNESCO Leadership Speeches

Leadership speeches delivered within the United Nations and UNESCO play an active role in shaping global policy discourse. As widely circulated texts, they influence how policymakers understand sustainability, responsibility, and education by defining global challenges, allocating responsibility, and communicating shared priorities. This study examines how these concepts are articulated in selected leadership speeches delivered between 2022 and 2025. The analysis adopts a pragmatic framing approach informed by non-linear pragmatic theory. It focuses on six interrelated dimensions: problem definition, causal responsibility, treatment responsibility, value framing, future-oriented framing, and education-specific framing. The findings show that sustainability is consistently framed as a complex ethical challenge linked to climate change, social inequality, and global injustice. Responsibility is presented as shared but uneven, with greater obligations assigned to high-income countries, international institutions, and education systems. Education is addressed both directly, through references to curriculum reform, teacher preparation, and higher education leadership, and indirectly as a means of supporting climate resilience, ethical technological development, and global citizenship. Overall, the study demonstrates that leadership speeches function as influential discursive sites through which sustainability narratives are advanced and priorities for Education for Sustainable Development are communicated, highlighting the value of pragmatic framing for research on international sustainability communication.