Today, Explained

We're revisiting an episode from earlier this year about how we were mostly able to get the acid rain problem under control...only to find ourselves with a plastic rain problem. This episode was produced by Avishay Artsy, edited by Jolie Myers, fact-checked by Victoria Chamberlin, engineered by Patrick Boyd and Andrea Kristinsdottir, and hosted by Sean Rameswaram. Listen to Today, Explained ad-free by becoming a Vox Member: vox.com/members. Transcript at vox.com/today-explained-podcast. A handful of small plastic pellets, which are used as the raw material for nearly all plastic products, and wash up all over the world. Photo by Thilina Kaluthotage/NurPhoto via Getty Images. Learn more about your ad choices. Visit podcastchoices.com/adchoices