About this episode
This is a free preview of a paid episode. To hear more, visit sciencefictionspod.substack.comIt’s rare that we return to a topic, but it’s also nice to have been right. In 2024 we did an episode on microplastics, and cast a lot of doubt on some of the more outrageous claims about them filling up your brain, your arteries, and (for the fellas) your testicles. Since then a lot more flaws in the science have been found—and at least one of them is utterly devastaing. Become a paid subscriber to listen to the full episode and read the show notes.
