This election felt like the peak of the TV-ification of politics. There’s Trump, of course, who rose to national prominence as a reality-TV character and is a master of visual stagecraft. And while Trump’s cabinet picks in his first term were described as out of central casting, this time he wants to staff some positions directly from the worlds of TV and entertainment: Pete Hegseth, his choice to run the Pentagon, was a host on “Fox and Friends Weekend”; his proposed education secretary, Linda McMahon, was the former C.E.O. of W.W.E.; Mehmet Oz, star of the long-running “The Dr. Oz Show,” is his pick to run Medicare and Medicaid; and he’s tapped Elon Musk, one of the most powerful figures in American culture, to lead a government efficiency effort. Two years ago, we released an episode that helps explain why politics and entertainment are converging like this. It’s with my old Vox colleague Sean Illing, host of “The Gray Area,” looking at the work of two media theorists, Marshall McLuhan and Neil Postman, who uncannily predicted what we’re seeing now decades ago.And so I wanted to share this episode again now, because it’s really worth stepping back and looking at this moment through the lens of the media that’s shaping it. In his book “The Paradox of Democracy,” Illing and his co-author, Zac Gershberg, put it this way: “It’s better to think of democracy less as a government type and more as an open communicative culture.” So what does our communicative culture — our fragmented mix of cable news, X, TikTok, YouTube, WhatsApp and podcasts — mean for our democracy? This episode contains strong language.Mentioned:“‘Flood the zone with shit’: How misinformation overwhelmed our democracy” by Sean Illing“Quantifying partisan news diets in Web and TV audiences” by Daniel Muise, Homa Hosseinmardi, Baird Howland, Markus Mobius, David Rothschild and Duncan J. WattsBook Recommendations:Amusing Ourselves to Death by Neil PostmanPublic Opinion by Walter LippmannMediated by Thomas de ZengotitaThoughts? Guest suggestions? Email us at [email protected] can find transcripts (posted midday) and more episodes of “The Ezra Klein Show” at nytimes.com/ezra-klein-podcast. Book recommendations from all our guests are listed at https://www.nytimes.com/article/ezra-klein-show-book-recs.This episode of “The Ezra Klein Show” was produced by Rogé Karma. Fact-checking by Michelle Harris, Rollin Hu, Mary Marge Locker and Kate Sinclair. Mixing by Sonia Herrero, Carole Sabouraud and Isaac Jones. Our production team also includes Elias Isquith, Kristin Lin, Jack McCordick and Aman Sahota. Audience strategy by Kristina Samulewski and Shannon Busta. The executive producer of New York Times Opinion Audio is Annie-Rose Strasser. Unlock full access to New York Times podcasts and explore everything from politics to pop culture. Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify.