This document discusses the future of public podcasting in the US. It notes that while podcasting has boomed in recent years, driven by advertising dollars, many of the top 20 podcasts serve public purposes like news, education and science. However, the growing commercialization and "platformization" of podcasts threatens public podcasts, as platforms like Spotify control access and data while prioritizing lowest common denominator programming. The document argues public podcasters need to position themselves as a public resource to advocate for defenses that protect their mission-driven work, and calls for more support from public broadcasting and commercial news organizations.