Identical twins on trial for murder in France have left forensic experts unable to answer the question of which one pulled the gun’s trigger. With both having the same DNA, it got the Unexpected Elements team thinking, when do identical twins cease to be identical?
First, we look at how scientists have been confronting the possibility that they might soon be able to create an evil twin to life itself - mirror life. Also, we hear why the ‘Tatooine planets’ which orbit twin stars are so rare in our galaxy.
We’re then joined by professor of developmental psychology Nancy Segal, who explains why prosecutors should be able to distinguish between the French twins on trial. Plus, we hear how African farmers are struggling with a lack of data on pre-harvest crop loss.
And finally, why gorse flowers smell like pina coladas, and how the use of DNA evidence in court can still come down to interpretation. That’s all on this week’s Unexpected Elements.
Presenter: Marnie Chesterton, with Kai Kupferschmidt and Michael Kaloki
Producers: Ella Hubber, with Lucy Davies, Sophie Ormiston, Imy Harper and Tim Dodd
It has been harder to get insight into the dynamics of President Trump’s White House this term compared with the first one, partly because there have been fewer leaks. But after the attack on Venezuela and the administration’s actions in Minneapolis, I’ve found myself wondering: How exactly is Trump making decisions? Who is he listening to? How does this White House work?
Ashley Parker and Michael Scherer cover the Trump administration for The Atlantic and have written a series of big profiles on key figures in this administration. Parker previously won three Pulitzer Prizes for her reporting at The Washington Post.
This episode of “The Ezra Klein Show” was produced by Jack McCordick. Fact-checking by Michelle Harris. Our senior engineer is Jeff Geld, with additional mixing by Aman Sahota. Our executive producer is Claire Gordon. The show’s production team also includes Marie Cascione, Annie Galvin, Rollin Hu, Kristin Lin, Emma Kehlbeck, Marina King and Jan Kobal. Original music by Aman Sahota and Pat McCusker. Audience strategy by Kristina Samulewski and Shannon Busta. The director of New York Times Opinion Audio is Annie-Rose Strasser.
Trump's economic messaging tour takes him to Georgia, where he claims "I've won affordability"—as White House advisors concede in a high-level meeting that he "will do what he wants to do, say what he wants to say." No surprise then that Republican strategists are beginning to go public with their fears about the midterms. Jon and Dan react to all the latest, including Trump's plans for war in Iran, the saga of Texas Senate candidate James Talarico's cancelled interview with Stephen Colbert, and the rumored departure of spokesperson Tricia McLaughlin, the face of DHS's worst lies.
It’s been about a week since the Department of Homeland Security entered a partial shutdown, with Democrats refusing to fund the agency until changes are made to federal immigration enforcement. According to the White House, we are still no closer to a deal. But Democrats are reluctant to budge, and polling shows that most Americans think ICE has gone too far with its enforcement operations. Recent reporting from The Wall Street Journal paints a chaotic picture of DHS under Secretary Kristi Noem. In her colleagues’ view, she’s prioritized getting photo ops for herself over getting results for the Trump Administration. So for more on DHS scandals and what the future holds for Noem, we spoke with Michelle Hackman, a reporter covering immigration for The Wall Street Journal.
And in headlines, President Trump worries America’s 250th birthday might be soiled by the smell of feces emanating from the Potomac, former Prince Andrew Mountbatten-Windsor gets arrested on suspicion of misconduct in public office related to his ties to Jeffrey Epstein, and the Trump administration alienates MAHA by ramping up pesticide production.
Data centers are a booming business, and their rapid expansion is being felt across industries. On today’s show, we’re taking a look at two. In some regions of the country, big tech is buying up a lot of land to build data centers. Reporter Will Parker explains why some developers and homeowners aren’t happy. Plus, Heard on the Street columnist Jinjoo Lee tells us how every engine of the economy is getting recruited into the fight for AI dominance—and that includes ones made for jets. Patrick Coffee hosts. Sign up for the WSJ's free Technology newsletter.
Want more business storytelling from us? Check our weekly deepdive show, The Best Idea Yet: The untold origin story of the products you're obsessed with. Listen for free to The Best Idea Yet: https://wondery.com/links/the-best-idea-yet/
About Us: The daily pop-biz news show making today’s top stories your business. Formerly known as Robinhood Snacks, The Best One Yet is hosted by Jack Crivici-Kramer & Nick Martell.
From TikTok and Instagram influencers to celebrities like Hugh Jackman and Kourtney Kardashian, intermittent fasting has gotten a lot of hype. The diet restricts what time you eat rather than what or how much you eat. The idea is that short periods of fasting cause your body to burn through stored fat reserves. But is that conventional wisdom true? And can it really contribute to weight loss? Regina G. Barber and Rachel Carlson tackle those questions — plus why some researchers are rethinking how to protect people's mental health when talking to chatbots and how ultra-endurance running changes the human body.
Have a scientific question you want us to answer? Email us your question at shortwave@npr.org.
Listen to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave+ at plus.npr.org/shortwave.
In preparation for the U.S. Semiquincentennial this summer, we’re featuring two key texts in American history. First, Professor Nora Slonimsky joins NPR’s Sarah McCammon to discuss the legacy and reach of Thomas Paine’s Common Sense – including how we might see Paine as an influencer-like figure. Then, Jill Lepore’s We the People is a new history of the U.S. Constitution. In today’s episode, she speaks with NPR’s Steve Inskeep about historical attempts to reinterpret our law long after the Constitution was first drafted.
To listen to Book of the Day sponsor-free and support NPR's book coverage, sign up for Book of the Day+ at plus.npr.org/bookoftheday
Tech companies proudly touting that the imminent artificial intelligence revolution are pushing the stock market to ever higher heights, even as workers wonder what their role will be in this brave new world. But outside of the big A.I. players, the rest of the market seems to be wondering the same thing.
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Podcast production by Evan Campbell, and Patrick Fort.
