From Global Problem to Local Action: Governing plastic pollution in practice

Plastic pollution is often framed as a global problem. Yet, as highlighted in recent global assessments, it is a systemic challenge driven by production, consumption and waste processes that extend far beyond the ocean itself. Action, however, happens locally, and this is where responses can break down.

This webinar draws on recent research conducted at or in collaboration with the Centre for Policy Futures to examine how policy responses to plastic pollution work in practice. Comparing Australia and Brazil, our research shows that governments use a mix of regulations, incentives and education. The issue is not a lack of policy, but limited coordination across national, state and local levels, which can constrain how policies translate into action on the ground.

A second study highlights a less visible opportunity. Drawing on nearly two decades of data from the Port of Santos in Brazil, the study shows how ports can serve as key intervention points in the plastic supply chain. Targeting a small number of actors and materials may provide a practical pathway for implementing global commitments.

Together, these examples point to concrete entry points for action, improving coordination across levels of government and focusing efforts on key nodes in the plastic value chain, where change can be implemented and monitored.

Associate Professor Pedro Fidelman will be joined by Nicole Russo Guerrato, James Cook University.

Nicole is a PhD candidate at James Cook University in the Faculty of Society and Culture. Previously, Nicole was a Research Assistant at Griffith University and National Institute of Science and Technology for Blue Amazon Biodiversity (INCT-BAA). Nicole holds an interdisciplinary Masters in Marine Sciences and Technology from Federal University of São Paulo (UNIFESP), during which Nicole was a visiting researcher at UQ's Centre for Policy Futures. Nicole's research interests focus on public policy, small-scale fishing communities, environmental governance, and the social dimensions of marine and coastal management.