In Indonesia, swidden practices have been part of traditional rice farming for centuries. Swidden agriculture is a fundamental part of all remaining large tropical forests and provides a critical form of biodiversity-friendly agriculture. Meanwhile, peatland degradation and land conversion for oil palm plantation and agriculture have created an annual transboundary environmental disaster in Southeast Asia. This article adopts a transnational lens to highlight the complex multi-scale interactions that perpetuate recurring transboundary air pollution in the region. Having examined the traditional practices of swidden agriculture in Central Kalimantan and South Sumatra (Indonesia), the article reveals that swidden agriculture has been misunderstood generally, and in particular in international and national law and policy. It argues that existing laws fail to identify the important role that swidden agriculture plays in sustainable ecosystem management and cultural expression. Nuanced understandings of fire use, alongside transnational multi-stakeholder and multi-scale approaches, are required.
