Elon Musk Is the Person of the Year. Who Is the Person of the Century?

Throughout December and January, we’re going to be re-airing some of our favorite episodes of the past year and beyond. This list includes interviews that really stuck with me and some others that you guys had tons of feedback and thoughts on … including this one! “If GLP-1 Drugs Are Good for Everything, Should We All Be on Them?” originally aired September 16, 2025.If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek ThompsonGuests: David D’Alessio and Randy SeeleyProducer: Devon Baroldi Learn more about your ad choices. Visit podcastchoices.com/adchoices

6 Tammi 54min

Throughout December and January, we’re going to be re-airing some of our favorite episodes of the past year and beyond. This list includes interviews that really stuck with me and some others that you guys had tons of feedback and thoughts on … including this one! “What Experts Really Think About Smartphones and Mental Health” originally aired June 4th, 2025. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek ThompsonGuest: Jay Van BavelProducer: Devon Baroldi Learn more about your ad choices. Visit podcastchoices.com/adchoices

30 Joulu 20251h 6min

Throughout December and January, we’re going to be re-airing some of our favorite episodes of the past year and beyond. This list includes interviews that really stuck with me and some others that you guys had tons of feedback and thoughts on … including this one! “How Gen Z Sees the World” originally aired March 12, 2025. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek ThompsonGuest: Kyla ScanlonProducer: Devon Baroldi Learn more about your ad choices. Visit podcastchoices.com/adchoices

23 Joulu 202558min

Throughout December and January, we’re going to be re-airing some of our favorite episodes of the past year and beyond. This list includes interviews that really stuck with me and some others that you guys had tons of feedback and thoughts on … including this one! “A Grand, Unified Theory of Why Americans Are So Unhealthy” originally aired June 18, 2025. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Guests: David Kessler and Eric Topol Producer: Devon Baroldi Learn more about your ad choices. Visit podcastchoices.com/adchoices

16 Joulu 202538min

Throughout December and January, we’re going to be re-airing some of our favorite episodes of the past year and beyond. This list includes interviews that really stuck with me and some others that you guys had tons of feedback and thoughts on … including this one! “The Antisocial Century” originally aired January 10, 2025. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Guest: Nick Epley Producer: Devon Baroldi Learn more about your ad choices. Visit podcastchoices.com/adchoices

9 Joulu 20251h 8min

Throughout December and January, we’re going to be re-airing some of our favorite episodes of the past year and beyond. This list includes interviews that really stuck with me and some others that you guys had tons of feedback and thoughts on … including this one! “How to Be Happy and the Science of Cognitive Time Travel” originally aired August 9, 2024. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Guest: Laurie Santos Producer: Devon Baroldi Learn more about your ad choices. Visit podcastchoices.com/adchoices

2 Joulu 20251h 5min

One of my favorite theories about the modern world is the idea that culture is "stuck." Whether the decline of ornamentation in modern architecture, or the fact that every corporate logo looks the same now, or the fact that Gen Z's favorite television was all made in the 1990s and 2000s, or the sequel fetish in Hollywood, or the theory that old music is eating new music on Spotify, the evidence of cultural stagnation abounds. But is there one grand theory that explains all of it? The psychologist and writer Adam Mastroianni thinks so. He joins Derek to discuss. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Guest: Adam Mastroianni Producers: Devon Baroldi Links:https://www.slowboring.com/p/the-hidden-cause-of-cultural-stagnationhttps://www.experimental-history.com/p/the-decline-of-deviancehttps://www.astralcodexten.com/p/whither-tartariahttps://www.theatlantic.com/ideas/archive/2021/12/america-innovation-film-science-business/620858/https://www.theatlantic.com/ideas/archive/2021/12/america-really-running-out-original-ideas/621055/https://www.theatlantic.com/culture/2025/11/blank-space-book-excerpt-culture/685037/ Learn more about your ad choices. Visit podcastchoices.com/adchoices

25 Marras 202558min

The University of California San Diego is one of the best public colleges in America. So it was fairly shocking when the school released a report on the steep decline in academic preparedness of its freshman. The number of incoming students in need of remedial math has surged in the past few years. These students did not fail high school math. Many of them got straight A's. Other colleges have seen similar trends: declining mathematical ability from students who aced their high school tests. I think that there are several ways to frame the problem we’re looking at here. One is that American kids can’t do math: That’s the headline of a recent Atlantic article by Rose Horowitch. Another frame, as Kelsey Piper writes in the online magazine The Argument, is that grades have stopped meaning anything. I think that the full story is somewhere in between. The age of grade inflation is also the age of achievement deflation. We are giving more and more A's to students who are learning less and less. There is a lot of talk these days about America moving into a postliterate future. One piece of evidence for this is declining test scores for literacy among students and adults. Fewer people talk about a post-numerate future. The problem here is bigger than UC San Diego. National assessments in the U.S. and even throughout the developed world show that people are getting worse at math. But why? Today we have three guests to help us answer these questions. Rose Horowitch of The Atlantic, Kelsey Piper of The Argument, and Joshua Goodman, an associate professor of education and economics at Boston University. We talk about plummeting math scores for American students, why it’s happening, and why it matters at a moment when carbon-based humans seem to be getting dumber at the very moment that silicon-based machines are getting smarter. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Guests: Rose Horowitch, Kelsey Piper and Joshua Goodman Producers: Devon Baroldi Learn more about your ad choices. Visit podcastchoices.com/adchoices

21 Marras 202554min