Negotiators are gathering in South Korea in what’s billed as a final push to address the global crisis of plastic pollution.

The fifth and final round of negotiations to create a global treaty to end plastic pollution began on Monday in South Korea. The meeting, which is taking place in Busan from Nov. 25 to Dec. 1, began with with officials urging participants to come up with and agree on a strong treaty to end plastic pollution.

Nations discuss a global plastic pollution treaty in South Korea The United Nations Environment Programme (UNEP) holds a news conference as negotiators gather in Busan, South Korea, for a final push to create a treaty to address the global crisis of plastic pollution.