A UN treaty based on legally-binding global rules and comprehensive circular economycircular economyA systems solution framework that tackles global challenges like climate change, biodiversity loss, waste, and pollution. It is based on three principles, driven by design: eliminate waste and pollution, circulate products and materials (at their highest value), and regenerate nature. measures is a unique opportunity to accelerate systems change and end plastic pollution. We will hear from Marta Longhurst about the outcomes of the third round of negotiations for a UN treaty to end plastic pollution in Nairobi.