Francis Fukuyama's “The End of History and the Last Man” is one of the most insightful books for understanding the strangeness and instability of this political moment. Fukuyama wrote his landmark book more than 30 years ago, and it’s typically remembered as a triumphalist argument, heralding the permanent victory of liberal democracy at the end of the Cold War. But that’s not quite right. Fukuyama also talked about the serious weaknesses he saw in liberal democracy — how it may not fully satisfy the human soul — and his warnings feel very prescient now.  So I wanted to have Fukuyama on the show to talk through the ideas in his book and how he sees them today, at a time when liberal democracy seems increasingly imperiled around the world. Fukuyama is a political scientist at Stanford University and the author of a number of other great books of political theory, as well as a new memoir, “In the Realm of the Last Man.”

Behind the intense political movements of the last decade, from Trumpism to wokeness and back again, there’s a strange and erratic rhythm. Movements saturate the culture seemingly overnight, only to evaporate or spark backlash just as rapidly. We’re extremely politically engaged, yet we’ve rarely felt so powerless to create lasting policy change. I haven’t seen many very successful attempts to explain what is driving this volatility. But one concept that has taken off recently, and captures what so many of us are feeling, is “hyperpolitics.” The idea comes from Anton Jäger, a historian and contributing writer to New York Times Opinion. In his book “Hyperpolitics: Extreme Politicization Without Political Consequences,” Jäger theorizes what it means to live in a moment marked by hyper-engagement — high voter turnout, mass protests, trends that flare up and fade with extreme rapidity — yet where institutional trust is low, institutional relationships are decayed and people are disconnected from the structures that make political efforts stick. I think Jäger’s theory cuts to the core of this political era. So I invited him on the show to break down what hyperpolitics is, how we got here and what it actually takes to build lasting change today.

Whatever type of music you love, Rick Rubin has probably left his mark on it. Rubin, a founder of Def Jam Recordings and a former co-chairman of Columbia Records, might be the most influential music producer alive. A very partial roll call of the artists he’s worked with: Johnny Cash, Jay-Z, Run-DMC, Eminem, Beastie Boys, Slayer, The Red Hot Chili Peppers, Kanye West, Neil Diamond, Brandi Carlile and Adele. We recorded this in 2023, after Rubin released a fascinating, unusual book, “The Creative Act: A Way of Being.” I’d expected stories of late-night sessions with famous musicians, but instead it read like a spiritual tract. Rubin was offering a guide to how to cultivate the mind states that lead to real creativity. And that’s what this conversation was about, too: how to open yourself up more to the world, and learn to trust your own taste. Rubin’s advice feels more relevant with each passing year, as technology gets ever better at hacking our attention and the world fills with A.I. slop. So I wanted to share this episode again.

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Every Tuesday and Friday, Ezra Klein invites you into a conversation about something that matters. How do we address climate change if the political system fails to act? Has the logic of markets infiltrated too many aspects of our lives? What is the future of the Republican Party? What do psychedelics teach us about consciousness? What does sci-fi understand about our present that we miss? Can our food system be just to humans and animals alike? Subscribe wherever you listen to podcasts. You can find transcripts (posted midday) and more episodes of "The Ezra Klein Show" at nytimes.com/ezra-klein-podcast, and you can find Ezra on Twitter @ezraklein. Thoughts? Guest suggestions? Email us at [email protected]. “The Ezra Klein Show” is produced by Rogé Karma and Jeff Geld; fact-checking by Michelle Harris; original music by Isaac Jones; mixing by Jeff Geld.