All eyes turn to Busan as delegations from 175 countries gather for the final round of negotiations to clinch a legally binding United Nations treaty to combat plastic pollution. Kicking off Monday and running through Dec. 1, the fifth session of the Intergovernmental Negotiating Committee could define the global response to one of the most pressing environmental challenges of our time. The initiative stems from a resolution passed during the UN Environment Assembly meeting in March 2022, which