In the last decade, several major findings in social psychology have turned out to be hogwash—or, worse, even fraud. This has become widely known as psychology's "replication crisis." Perhaps you have heard of power poses—based on a study finding that subjects reported stronger “feelings of power” after they posed, say, with their hands on their hips for several minutes. But that finding did not replicate. Or perhaps you have heard of ego depletion—the more famous assertion that, when people make a bunch of decisions, it exhausts their ability to make future decisions. Again: did not replicate. “There’s a thought that’s haunted me for years,” social psychologist Adam Mastroianni has written. “We’re doing all this research in psychology, but are we learning anything? We run these studies and publish these papers, and then what? The stack of papers just gets taller? I’ve never come up with satisfying answers. But now I finally understand why.” Today’s episode features two interviews. First, I talk to Adam about his big-picture critique of his own field: how psychology too often fails as a science, and what it can do better. Second, we speak with journalist Dan Engber from The Atlantic, who has been reporting on a billowing scandal in psychology that has enveloped several business school stars—and raised important questions about the field. What is psychology for? What would progress in psychology mean? And how can this field—which might be the discipline I follow than any other in academia—become more of a science? If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Guests: Adam Mastroianni and Daniel Engber Producer: Devon Baroldi Links: “Is psychology going to Cincinnati?” by Adam Mastroianni  https://www.experimental-history.com/p/is-psychology-going-to-cincinnati "I’m so sorry for psychology’s loss, whatever it is" by Adam Mastroianni  https://www.experimental-history.com/p/im-so-sorry-for-psychologys-loss#footnote-anchor-3-136506668 “The Business-School Scandal That Just Keeps Getting Bigger” by Daniel Engber  https://www.theatlantic.com/magazine/archive/2025/01/business-school-fraud-research/680669/ Learn more about your ad choices. Visit podcastchoices.com/adchoices

Emily Oster, professor of economics at Brown University, joins the show to talk about Robert F. Kennedy Jr., his theories about fluoride and vaccines, and how the media and science community should treat the most controversial topics. This is a new age of science and information, where trust seems to be shifting from institutions like the FDA and CDC to individuals like RFK Jr. and Oster, and I consider her a model of public health communication. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Guest: Emily Oster Producer: Devon Baroldi Learn more about your ad choices. Visit podcastchoices.com/adchoices

What would a world of self-driven cars look like? How would it change shopping, transportation, and life, more broadly? A decade ago, many people were asking these questions, as it looked like a boom in autonomous vehicles was imminent. But in the last few years, other technologies—crypto, the metaverse, AI—have stolen the spotlight. Meanwhile, self-driving cars have quietly become a huge deal in the U.S. Waymo One, a commercial ride-hailing service that spun off from Google, has been rolled out in San Francisco, Phoenix, Los Angeles, and Austin. Every week, Waymo makes 150,000 autonomous rides. Tesla is also competing to build a robo-taxi service and to develop self-driving capabilities. There are two reasons why I’ve always been fascinated by self-driving cars: The first is safety. There are roughly 40,000 vehicular deaths in America every year and 6 million accidents. It’s appropriate to be concerned about the safety of computer-driven vehicles. But what about the safety of human-driven vehicles? A technology with the potential to save thousands of lives and prevent millions of accidents is a huge deal. Second, the automobile was arguably the most important technology of the 20th century. The invention of the internal combustion engine transformed agriculture, personal transportation, and supply chains. It made the suburbs possible. It changed the spatial geometry of the city. It expanded demand for fossil fuels and created some of the most valuable companies in the world. The reinvention of last century’s most important technology is a massive, massive story. And the truth is, I’m not sure that today’s news media—a category in which I include myself—has done an adequate job representing just how game-changing self-driving technology at scale could be. Today’s guest is Timothy Lee, author of the Substack publication Understanding AI. Today I asked him to help me understand self-driving cars—their technology, their industry, their possibility, and their implications. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Guest: Timothy Lee Producer: Devon Baroldi Learn more about your ad choices. Visit podcastchoices.com/adchoices

Derek shares his big-picture theory for Trump's victory. Then, Republican pollster Kristen Soltis Anderson explains how Trump shifted practically the entire electorate to the right. Links: Derek's article that inspired his open: https://www.theatlantic.com/politics/archive/2024/11/donald-trump-covid-election/680559/ The Washington Post voter shift map:  https://www.washingtonpost.com/elections/interactive/2024/11/05/compare-2020-2024-presidential-results/ The graveyard of the incumbents: https://www.ft.com/content/e8ac09ea-c300-4249-af7d-109003afb893 Host: Derek Thompson Guest: Kristen Soltis Anderson Producer: Devon Renaldo Learn more about your ad choices. Visit podcastchoices.com/adchoices

Today’s guest (our final preelection guest) is David Wasserman, political analyst with the Cook Political Report, who also helps out with the NBC decision desk. There are dozens, maybe hundreds, of people whose job on election night is to help Americans understand when we can safely call specific districts and states for Congress, Senate, or the presidency. However, I truly don’t think I know anybody whose calls I trust more than David's. And the even deeper compliment is that David is perhaps the most trusted election night consigliere among all the other people I trust. So, when I wanted to put together a show on how to watch election night like a pro, I’m grateful that the pro of pros said yes. With a week to go, this election has attracted several theories about which trends will determine the outcome. We’ve done shows on the rightward shift among men, especially young men; the politics of working class decline; the possibility that we’ll see non-white voters move into the Trump column while college-educated white voters move into the Harris column. But these are all theories. It’s going to take a while to know if they’re actually true. When polls close at 7 p.m., you’re going to see some people dive into exit polls and incomplete county-by-county returns, claiming that they can see trends and predict the outcome. But as Wasserman tells us, this is not wise. Exit polls aren’t special. They’re just another poll. And their non-specialness is important to note in an age when so many people are voting early and therefore aren’t counted among surveys of election-day voters. Meanwhile, different states have different rules for when they can start counting early and mailed ballots. These rules dramatically and sometimes confusingly shift our understanding of election night. Pennsylvania cannot start counting mail-in or early votes until Election Day morning. This often leads to slower reporting of mail-in results, while Election Day votes are usually counted and reported first. Last election Republicans were more likely to vote on Election Day while Democrats were more likely to vote by mail. If the same thing happens in 2024, what we should expect to see is a red mirage followed by a blue wave—as right-leaning ballots are counted first and left-leaning ballots are counted second. This is not a conspiracy. It’s just state law. In the state of Georgia, it’s the opposite. Georgia and other Sunbelt states can begin processing and counting mail-in and early votes before Election Day, which means what you might see a blue mirage followed by a red wave. One conspiracy theory that’s already starting to attract attention is that any state that looks like it’s voting for Trump that sees a blue wave is a sign of voter fraud. But there’s nothing fraudulent about the state laws that determine the orders in which votes are counted. For this reason, Wasserman says, it’s tantalizing but misleading to draw strong conclusions about the election from incomplete county results. If you want to understand where the election is going, if you want to watch the returns, like a good faith pro, the better solution is to wait for full county results in key bellwether counties like Nash County, North Carolina. Understanding what those key, predictive, canary-in-a-coalmine counties are is the focus of this show. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Guest: David Wasserman Producer: Devon Baroldi Learn more about your ad choices. Visit podcastchoices.com/adchoices

Today, a close look at the history of a Pennsylvania town and how that history contains within it the story of the 2024 election. In September, Donald Trump claimed that the city of Charleroi, Pennsylvania, was being overrun by immigrants who brought violence, gangs, and economic destruction. Last month, The Atlantic's George Packer went to Charleroi to report on what's actually going on there, and how the issues most important to Charleroi—nativism, immigration, change, working-class decline, and corporate greed—are also the deciding issues of the 2024 election. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Guest: George Packer Producer: Devon Baroldi Learn more about your ad choices. Visit podcastchoices.com/adchoices

My favorite sort of social phenomenon is something that seems normal to modern eyes that is actually incredibly unusual. We take it for granted that every presidential election is a nail-biter these days. But this era of close elections is deeply strange. We used to have blowouts all the time. In 1964, 1972, and 1984, LBJ, Nixon, and Reagan, respectively, won by more than 15 points. This never happens anymore. Since the hanging-ballot mess of 2000, we’ve had historically close contests again and again: in 2004, 2012, 2016, and 2020. This year seems almost certain to continue the trend. National polls have almost never been this tight in the closing days of a presidential contest. In an era of shifting coalitions and weak parties, why is every modern presidential election so close? Today’s guest is Matt Yglesias, the author of the ‘Slow Boring’ newsletter, and a return guest on this show. We talk about how the era of close elections has, importantly, coincided with an era of racial realignment. We propose several theories for why every election is a nail-biter in the 21st century. And we explain why “it’s the internet, stupid” doesn’t work to explain this particular trend. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Guest: Matthew Yglesias Producer: Devon Baroldi LINKS: https://www.slowboring.com/p/the-era-of-close-elections https://www.slowboring.com/p/the-electorate-is-becoming-less-racially Learn more about your ad choices. Visit podcastchoices.com/adchoices

In 1900, the average US life expectancy was 47 years old. That's the current age of Tom Brady, Ryan Reynolds, and Shakira. But extraordinary advances in medicine and public health have surged lifespans in the US and throughout the world. The average American currently lives to about 79 years old. How long can this progress continue? As we have gotten so much better at allowing people to live to old age, how much progress have we made at confronting this ultimate boss of longevity? Today’s guest is Professor S. Jay Olshansky, from the school of public health at the University of Illinois at Chicago. We talk about progress and stasis in the most important science project in human history: how to increase human life. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Guest: S. Jay Olshansky Producer: Devon Baroldi LINKS: "Implausibility of radical life extension in humans in the twenty-first century" [link] "If Humans Were Built to Last," an illustration of what people would look like if they were optimally designed to live to 100 [link] "Child and Infant Mortality," from Our World in Data [link] Learn more about your ad choices. Visit podcastchoices.com/adchoices

Today: the state of men and what's really happening in the gender divide in politics. Many young men are falling behind economically and socially at the same time that men and women are coming apart politically. What's really happening here? Richard Reeves, president of the American Institute for Boys and Men, joins the show to talk about the state of men, young men, working class men, the gender divide in the electorate, why Democrats seem to have a guy problem, and why Republicans seem to have a message that is resonating, especially for young men who are falling behind. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Guest: Richard Reeves Producer: Devon Baroldi LINKS: - “America’s Young Men Are Falling Even Further Behind" - The Tenuous Attachments of Working Class Men Learn more about your ad choices. Visit podcastchoices.com/adchoices

Since October 7, 2023, many have feared that the conflict between Israel and Hamas would bloom into a wider war that would consume the Middle East. Today, we are dangerously close to that reality. In just the last month, Israel carried out several attacks against the Lebanese militant group Hezbollah, which, like Hamas, is backed by Iran. Israel is widely believed to be behind the remote detonation of pagers and communications devices that were implanted with explosives, killing and injuring scores of Hezbollah members. Israel assassinated the Hezbollah leader, Hassan Nasrallah, and systematically killed much of its other leadership. It has launched a ground invasion of Lebanon—its first in nearly 20 years. It has bombed the Iranian consulate in Syria. Iran retaliated this week by launching nearly 200 missiles at Israel. In the Middle East, no stranger to warfare, this may be the most treacherous moment for interstate conflict since the Arab-Israeli War of 1967. Natan Sachs, director of the Center for Middle East Policy at Brookings, is today's guest. We begin by visiting each theater of the Middle East conflict: Lebanon, Gaza, Iran. We talk about Israel’s strategy, Gaza’s humanitarian crisis, and Iran’s next steps. We talk about the odds that today’s conflict will tip over into a full-blown regional war—and what that war might look like. And we talk about the United States, what the Biden White House is trying to achieve through private and public channels, and what levers Biden has left to influence the Middle East in his final weeks in office. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Guest: Natan Sachs Producer: Devon Baroldi Learn more about your ad choices. Visit podcastchoices.com/adchoices

Derek shares his biggest frustrations about the 2024 election, like the lack of a policy debate and blind spots in news coverage and polling analysis. Then he welcomes Jamil Zaki to the show: a professor of psychology at Stanford University and the director of the Stanford Social Neuroscience Lab. Zaki is the author of ‘Hope for Cynics,’ a new book that explores tension at the heart of human affairs. On one hand, social cooperation is the basis of human civilization. And yet cynicism—a baseline aversion to social cooperation and assumption that most people are greedy, selfish, and dishonest—is also core to the human experience. We are constantly violating the secret of our own success by assuming the worst in others, and Professor Zaki explains why. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Guest: Jamil Zaki Producer: Devon Baroldi Learn more about your ad choices. Visit podcastchoices.com/adchoices

Today, a mystery about what some people consider the most important position in sports: What the hell is going on with the NFL quarterback? We are two weeks into the 2024 football season. And as several commentators have pointed out, the quarterback position just doesn’t look right. Passing yards per game are lower than any other year in the 21st century. Passing touchdowns have fallen off a cliff. The average completed pass is shorter than any other year in the recorded history of the sport. Today’s guest is Robert Mays, the host of 'The Athletic Football Show.' We talk about the evolution of the quarterback position, why NFL passing is down, how NFL defense got so smart, and where this is all headed. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Guest: Robert Mays Producer: Devon Baroldi Links: Pro Football Reference NFL History Page https://www.pro-football-reference.com/years/NFL/index.htm Mike Sando: QBs Are Younger Than Any Time in 60 Years: https://www.nytimes.com/athletic/4880988/2023/09/21/justin-fields-nfl-young-quarterbacks-trend/ Bill Barnwell on the evolution of the QB: https://www.espn.com/nfl/story/_/id/41217438/how-running-qbs-changed-nfl-dual-threat-history-value-scramble-stats-future Learn more about your ad choices. Visit podcastchoices.com/adchoices

We may be on the cusp of a revolution in medicine, thanks to tools like AlphaFold, the technology for Google DeepMind, which helps scientists predict and see the shapes of thousands of proteins. How does AlphaFold work, what difference is it actually making in science, and what kinds of mysteries could it unlock? Today’s guest is Pushmeet Kohli. He is the head of AI for science at DeepMind. We talk about proteins, why they matter, why they’re challenging, how AlphaFold could accelerate and expand the hunt for miracle drugs, and what tools like AlphaFold tell us about the mystery of the cosmos and our efforts to understand it. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Guest: Pushmeet Kohli Producer: Devon Baroldi Learn more about your ad choices. Visit podcastchoices.com/adchoices

Are conspiracy theories more popular than ever? Are Americans more conspiratorial than ever? Are conservatives more conspiratorial than liberals? Joseph Uscinski is a political scientist at the University of Miami and one of the nation's preeminent experts on the psychology of conspiratorial thinking and the history of conspiracy theories in America. He has some counterintuitive and surprising answers to these questions. Today, he and Derek discuss—and debate—the psychology and politics of modern conspiratorial thinking. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Guest: Joseph Uscinski Producer: Devon Baroldi Links Uscinski's research page: https://people.miami.edu/profile/60b5fb062f4f266afb6739ec21657c74 "The psychological and political correlates of conspiracy theory beliefs" https://www.nature.com/articles/s41598-022-25617-0 "Fake news on Twitter during the 2016 U.S. presidential election" https://pubmed.ncbi.nlm.nih.gov/30679368/ "Right and left, partisanship predicts (asymmetric) vulnerability to misinformation" https://misinforeview.hks.harvard.edu/article/right-and-left-partisanship-predicts-asymmetric-vulnerability-to-misinformation/ Learn more about your ad choices. Visit podcastchoices.com/adchoices

Exercise is a conundrum. On the one hand, physical activity is clearly one of the best interventions for preventing physical disease and mental suffering. On the other hand, scientists don't really understand how it works inside the body or what exactly running, jumping, lifting, and squatting do to our tissues and organs. That's finally changing. Euan Ashley, a professor of genomics and cardiovascular medicine and the chair of the Stanford Department of Medicine, is a member of a new research consortium that studies rats and humans to understand the molecular changes induced by exercise. Today we talk about the earliest findings from this new consortium, how exercise might have disparate effects in men versus women, why nature’s most effective cardiovascular intervention also seems to be nature’s most effective mental health intervention, as well as whether it will one day be possible to identify the molecular basis of exercise precisely enough to develop exercise pills that give us the benefits of working out without the sweat. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Guest: Euan Ashley Producer: Devon Baroldi Learn more about your ad choices. Visit podcastchoices.com/adchoices

Derek offers a short but sweet review of the Democratic National Convention, the science of post-convention bounces, and the reality of the 2024 polling: It's still a toss-up. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Producer: Devon Baroldi Learn more about your ad choices. Visit podcastchoices.com/adchoices

Today's episode is about how we change our minds—and what political science tells us about the best ways to change the minds of voters. Our guest is David Broockman, a political scientist at the University of California Berkeley, and the coauthor, with Josh Kalla, of a new essay in Slow Boring on Kamala Harris, Donald Trump, and the most persuasive arguments and messages to decide this election. Today, David and I talk about the four biggest myths of political persuasion—and in the process, David will attempt to do something that I’m not entirely sure is possible: He’ll try to change my mind about how persuasion works. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Guest: David Broockman Producer: Devon Baroldi Links: "What's Better Than Calling Donald Trump 'Weird'?" https://www.slowboring.com/p/whats-better-than-calling-trump-weird "Consuming cross-cutting media causes learning and moderates attitudes: A field experiment with Fox News viewers" https://osf.io/preprints/osf/jrw26 Learn more about your ad choices. Visit podcastchoices.com/adchoices

Laurie Santos is a superstar in the crowded field of happiness research. She is a cognitive scientist at Yale University whose course on the psychology of happiness was the most popular class in the school's history. She is the host of the immensely popular ‘Happiness Lab’ podcast. Today, she and Derek talk about her favorite lessons from modern happiness research, lessons on striving and anxiety from existential philosophy, our relationship to time, the science of cognitive time travel, temporal mind tricks to reduce anxiety like "psychological distancing," and more. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Guest: Dr. Laurie Santos Producer: Devon Baroldi Learn more about your ad choices. Visit podcastchoices.com/adchoices

In a special emergency-ish episode, Bloomberg's Conor Sen joins the show to discuss a buffet of economic and financial fears, including a disappointing jobs report, a meltdown in global stocks, the "carry trade" heard round the world, the smartest criticisms of (and smartest defense of) the Federal Reserve's decision not to raise interest rates, and more. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Guest: Conor Sen Producer: Devon Baroldi Learn more about your ad choices. Visit podcastchoices.com/adchoices

Derek offers his thoughts on Kamala Harris, the new 2024 reality, and gender polarization in the "boys vs. girls" election. Then we talk about the spam apocalypse. The average American receives one spam call or text every single day, adding up to tens of billions of robocalls and texts per year. Derek welcomes Joshua Bercu, the executive director of Industry Traceback Group, to talk about the history and technology behind robocalls and texts, why it’s been so hard to hold robocallers accountable, how spammers do that thing where they make a call look like it’s coming from a local friend, how we've managed to crush certain kinds of robocalls, and what it would take to finally win the war on spam. If you have questions, observations, or ideas for future episodes, email us at PlainEnglish@Spotify.com. Host: Derek Thompson Guest: Joshua Bercu Producer: Devon Baroldi Learn more about your ad choices. Visit podcastchoices.com/adchoices