In this episode, Ralph and Luc listen to a stand-up routine by comedian George Carlin about environmentalists. We engage with Carlin’s pontifications and his ingenious framing by providing context from a scientific perspective. We also gesture at disarming some of his cynicism while steering clear of fully explaining away what made his take comedic in the first place.

This episode contains 4 brief excerpts from George Carlin's "Jammin' in New York" special.

Erratum: we said microplastics were found in the blood of 99% of people tested – in fact, plastic was found in the blood of 17 of 22 subjects tested (77%).• original article: https://www.sciencedirect.com/science/article/pii/S0160412022001258 • and a write-up in the Guardian: https://www.theguardian.com/environment/2022/mar/24/microplastics-found-in-human-blood-for-first-time.