Note: if the audio for this episode is the last episode, try downloading, deleting, and redownloading the episode, sorry about that! - Tom Why do leaves change color? No... like really? Like, show-me-the-scientific-literature-really? After all how mysterious could the answer be? And holy frick we're finally doing a topic on swearing!! What are the eras of swearing, and what is swearing actually good for?