To tame a treaty

The world is trying to figure out how to deal with the over 350 million metric tons of plastic waste we create every year. Scientists know that microplastics and chemicals from plastics are harming human health in a myriad of ways, and people in low-income communities tend to bear the burden of both the health and environmental costs. And the amount of waste continues to rise—the United Nations expects it to triple by 2050. To address the issue, the UN Environment Programme (UNEP) started working in 2022 on a global treaty to end plastic pollution. The goal is to create a legally binding agreement that addresses the impact that plastic pollution is having on human health and the environment, defines ways to reduce this impact, and resolves to initiate these measures on a global scale. On April 23, the fourth of five meetings to negotiate such a treaty starts in