What can the science of ancient humans and the lifestyle of hunter-gatherers teach us about how to be healthy today? Harvard evolutionary biologist Daniel Lieberman joins the show to talk about his provocative “mismatch theory,” why humans are dysevolved for the modern world, and why exercise is the ultimate miracle drug.
Host: Derek Thompson
Guest: Daniel Lieberman
Producer: Devon Renaldo
Links:
Exercised, by Dan Lieberman https://www.amazon.com/dp/B082H3ZH44?ref=KC_GS_GB_US
The Story of the Human Body, by Dan Lieberman https://www.amazon.com/Story-Human-Body-Evolution-Disease/dp/030774180X
Learn more about your ad choices. Visit podcastchoices.com/adchoices

What Evolutionary Biology Can Teach Us About Diet, Exercise, and Staying Alive

Longtime Atlantic tech, culture and political writer Derek Thompson cuts through all the noise surrounding the big questions and headlines that matter to you in his new podcast Plain English. Hear Derek and guests engage the news with clear viewpoints and memorable takeaways. New episodes drop every Tuesday and Friday, and if you've got a topic you want discussed, shoot us an email at plainenglish@spotify.com! You can also find us on tiktok at www.tiktok.com/@plainenglish_

News

News Commentary

Plastic is a life-saving technology. Plastic medical equipment like disposable syringes and IV bags reduce deaths in hospitals. Plastic packaging keeps food fresh longer. Plastic parts in cars make cars lighter, which could make them less deadly in accidents. My bike helmet is plastic. My smoke detector is plastic. Safety gates for babies: plastic.
But in the last few months, several studies have demonstrated the astonishing ubiquity of microplastics and the potential danger they pose to our bodies—especially our endocrine and cardiovascular systems. Today’s guest is Philip Landrigan, an epidemiologist and pediatrician, and a professor in the biology department of Boston College. We start with the basics: What is plastic? How does plastic become microplastic or nanoplastic? How do these things get into our bodies? Once they’re in our bodies what do they do? How sure are we that they’re a contributor to disease? What do the latest studies tell us—and what should we ask of future research? Along the way we discuss why plastic recycling doesn’t actually work, the small steps we can take to limit our exposure, and the big steps that governments can take to limit our risk.
If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com.
Host: Derek Thompson
Guest: Philip Landrigan
Producer: Devon Baroldi
Links:
"Plastics, Fossil Carbon, and the Heart" by Philip J. Landrigan in NEJM https://www.nejm.org/doi/full/10.1056/NEJMe2400683
"Tiny plastic shards found in human testicles, study says" https://www.cnn.com/2024/05/21/health/microplastics-testicles-study-wellness/index.html
Consumer Reports: "The Plastic Chemicals Hiding in Your Food" https://www.consumerreports.org/health/food-contaminants/the-plastic-chemicals-hiding-in-your-food-a7358224781/#:~:text=BEVERAGES,in%20this%20chart
Learn more about your ad choices. Visit podcastchoices.com/adchoices

Microplastics Are Everywhere. How Dangerous Are They?

In an age of cults, sports are the last gasp of the monoculture—the last remnant of the 20th century mainstream still standing. Even so, the new NBA media rights deal is astonishing. At a time when basketball ratings are in steady decline, the NBA is on the verge of signing a $70-plus billion sports rights deal that would grow its annual media rights revenue by almost 3x. How does that make any sense? (Try asking your boss for a tripled raise when your performance declines 2 percent a year and tell us how that goes.) And what does this madness tell us about the state of sports and TV economics in the age of cults and cord-cutting? John Ourand, sports correspondent with Puck News, explains.
If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com.
Host: Derek Thompson
Guest: John Ourand
Producer: Devon Baroldi
Learn more about your ad choices. Visit podcastchoices.com/adchoices

Why the New NBA Deal Is So Weird. Plus, How Sports Rights Actually Work.

The news media is very good at focusing on points of disagreement in our politics. Wherever Democrats and Republicans are butting heads, that's where we reliably find news coverage. When right and left disagree about trans rights, or the immigration border bill, or abortion, or January 6, or the indictments over January 6, you can bet that news coverage will be ample. But journalists like me sometimes have a harder time seeing through the lurid partisanship to focus on where both sides agree. It's these places, these subtle areas of agreements, these points of quiet fusion, where policy is actually made, where things actually happen.
I’m offering you that wind up because I think something extraordinary is happening in American economics today. Something deeper than the headlines about lingering inflation. High grocery prices. Prohibitive interest rates. Stalled out housing markets.
Quietly, and sometimes not so quietly, a new consensus is building in Washington concerning technology, and trade, and growth. It has three main parts: first, there is a newly aggressive approach to subsidizing the construction of new infrastructure, clean energy, and advanced computer chips that are integral to AI and military; second, there are new tariffs, or new taxes on certain imports, especially from China to protect US companies in these industries; and third, there are restrictions on Chinese technologies in the U.S., like Huawei and TikTok. Subsidies, tariffs, and restrictions are the new rage in Washington.
Today’s guest is David Leonhardt, a longtime writer, columnist, and editor at The New York Times who currently runs their morning newsletter, The Morning. he is the author of the book Ours Was the Shining Future.
We talk about the history of the old economic consensus, the death of Reaganism, the demise of the free trade standard, the strengths and weaknesses of the new economic consensus, what could go right in this new paradigm, and what could go horribly wrong.
If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com.
Host: Derek Thompson
Guest: David Leonhardt
Producer: Devon Baroldi
Links:
David Leonhardt on neopopulism: https://www.nytimes.com/2024/05/19/briefing/centrism-washington-neopopulism.html
Greg Ip on the three-legged stool of new industrial policy: https://www.wsj.com/economy/the-u-s-finally-has-a-strategy-to-compete-with-china-will-it-work-ce4ea6cf
Learn more about your ad choices. Visit podcastchoices.com/adchoices

What America’s Bold New Economic Experiment Is Missing

The game of basketball has changed dramatically in the last 40 years. In the early 1990s, Michael Jordan said that 3-point shooting was "something I don’t want to excel at," because he thought it might make him a less effective scorer. 20 years later, 3-point shots have taken over basketball. The NBA has even changed dramatically in the last decade. In the 2010s, it briefly seemed as if sharp-shooting guards would drive the center position out of existence. But the last four MVP awards have all gone to centers.
In his new book, ‘Hoop Atlas,’ author Kirk Goldsberry explains how new star players have continually revolutionized the game. Goldsberry traces the evolution of basketball from the midrange mastery of peak Jordan in the 1990s, to the offensive dark ages of the early 2000s, to the rise of sprawl ball and "heliocentrism," and finally to emergence of a new apex predator in the game: the do-it-all big man.
Today, we talk about the history of paradigm shifts in basketball strategy and how several key superstars in particular—Michael Jordan, Allen Iverson, Manu Ginóbili, Steph Curry, and Nikola Jokic—have served as tactical entrepreneurs, introducing new plays and skills that transform the way basketball is played.
If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com.
Host: Derek Thompson
Guest: Kirk Goldsberry
Producer: Devon Baroldi
Learn more about your ad choices. Visit podcastchoices.com/adchoices

The Five Superstars Who Invented the Modern NBA

Today—a closer critical look at the relationship between smartphones and mental health. One of the themes we’ve touched on more than any other on this show is that American teenagers—especially girls—appear to be “engulfed” in historic rates of anxiety and sadness. The numbers are undeniable. The Youth Risk Behavior Survey, which is published by the Centers for Disease Control and Prevention, showed that from 2011 to 2021, the share of teenage girls who say they experience “persistent feelings of sadness or hopelessness” increased by 50 percent.
But there is a fierce debate about why this is happening. The most popular explanation on offer today in the media says: It’s the smartphones, stupid. Teen anxiety increased during a period when smartphones and social media colonized the youth social experience. This is a story I’ve shared on this very show, including with Jonathan Haidt, the author of the new bestselling book 'The Anxious Generation_.'_
But this interpretation is not dogma in scientific circles. In fact, it’s quite hotly debated. In 2019, an Oxford University study titled "The Association Between Adolescent Well-Being and Digital Technology Use" found that the effect size of screen time on reduced mental health was roughly the same as the association with “eating potatoes.”
Today, I want to give more space to the argument that it's not just the phones. Our guest is David Wallace-Wells, bestselling science writer and a columnist for The New York Times.  He says something more complicated is happening. In particular, the rise in teen distress seems concentrated in a handful of high-income and often English-speaking countries. So what is it about the interaction between smartphones, social media, and an emerging Anglophonic culture of mental health that seems to be driving this increase in teen distress?
If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com.
Host: Derek Thompson
Guest: David Wallace-Wells
Producer: Devon Baroldi
Links
My original essay on the teen anxiety phenomenon
https://www.theatlantic.com/newsletters/archive/2022/04/american-teens-sadness-depression-anxiety/629524/
"Are Smartphones Driving Our Teens to Depression?" by David Wallace-Wells
https://www.nytimes.com/2024/05/01/opinion/smartphones-social-media-mental-health-teens.html
'The Anxious Generation,' by Jonathan Haidt
https://www.anxiousgeneration.com/book
Haidt responds to his critics
https://www.afterbabel.com/p/social-media-mental-illness-epidemic
Our original episode with Haidt
https://www.theringer.com/2022/4/22/23036468/why-are-american-teenagers-so-sad-and-anxious
Learn more about your ad choices. Visit podcastchoices.com/adchoices

What Evolutionary Biology Can Teach Us About Diet, Exercise, and Staying Alive

Download our free app to listen on your phone