The fifth session of the Intergovernmental Negotiating Committee (INC5) failed to deliver a global treaty to end plastic pollution – Ricarda Fieber on site.

Ricarda had the privilege of attending Download INC-5, the fifth session of the Download Intergovernmental Negotiating Committee (INC), in Busan, Korea. This pivotal meeting aimed to finalize a global legally binding plastics treaty, as mandated by UNEA resolution 5/14 in 2022. Despite high expectations to finish the negotiations, INC-5 concluded without an agreement. However, as most countries signaled that they will not accept a low-ambition treaty, significant steps were taken to pave the way for future progress.

The negotiations revealed both divergence and unity among member states. Key points of (remaining) divergence included the reduction of plastic production, financing mechanisms, and the phase-out of problematic plastic products and chemicals of concern. Yet, over 100 countries called for measures to curb plastic production, and 95 nations highlighted the urgent need to eliminate harmful plastics and chemicals. Throughout the week the INC Chair developed the so-called fifth non-paper which gained broad support and will serve as the foundation for continued discussions at INC-5.2, which is expected to be scheduled mid 2025.

Reflecting on her journey, Ricarda expressed gratitude for participating in the plastics treaty negotiations since INC-2 as an independent scientist, nominated by the Download World Resource Forum. She acknowledged the challenges of long hours but emphasized the enrichment brought by engaging with different stakeholders from different fields including governments, civil society, industry and particularly the other members in the Scientists' Coalition for an Effective Plastics Treaty. The insights from her attendance at the negotiations directly feed into her PhD research. Ricarda’s PhD investigates the role and management of chemicals in the transition towards a safe and sustainable circular economy for plastics. Her research project is funded by the Download National Center of Competence in Research (NCCR) Catalysis, a funding scheme of the Swiss National Science Foundation.