AI-generated "letters to the editor" are flooding academic publications
Dr. Carlos Chaccour, physician scientist at the University of Navarra, noticed something fishy about a letter to the editor the New England Journal of Medicine received shortly after it published a paper of his on malaria treatment in July.The letter was riddled with strange errors such as critiques supposedly based on other research Chaccour himself had written. So he and his co-author Matthew Rudd decided to dig deeper.They analyzed patterns of letters to the editor over the last decade and found a remarkable increase in what they call "prolific debutantes" — new authors who suddenly had dozens, even hundreds of letters published, starting right around the time OpenAI’s ChatGPT came out.Why would academics want to do this? Marketplace’s Meghan McCarty Carino spoke with Chaccour to find out.
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Feeding the Family (bonus episode)
For many people gathering around the table this holiday season, things feel a little different. Maybe it’s the cost of ingredients that’s on your mind, or cuts to USDA funding that have left your food bank running low. Or maybe it’s the simple reality of a packed schedule — there’s a lot to cook, and so little time. In this special from Marketplace, we bring listeners a collection of stories on the business and economics of food. Our reporters take us across the country to farms, home kitchens, and restaurants. We visit a refugee farmer in Houston, a chocolate-making lab in California, and stop for a bite at an award-winning restaurant in Portland.
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Cheers to hosting better parties this holiday season
The holidays are just around the corner. And for many, it might mean being a guest at, or hosting, a friendsgiving get-together or other holiday party. Regardless of which side of the gathering you’re on, it can be stressful. But fret not! Casey Elsass, author of the book “What Can I Bring? Recipes to Help You Live Your Guest Life,” joins Kimberly from New York City to share tips on how to host and attend a great holiday party without breaking your bank account. Plus, we’ll play a round of This or That!Here’s everything we talked about today:“What Can I Bring? Recipes to Help You Live Your Guest Life” from Hachette Book Group“Potluck problems solved: Recipes that travel well and always impress” from MPR News“Americans Need to Party More” from The Atlantic“2024 Is the Year of the Dinner Party” from Eater“Song of the Shirt” from Thomas Hood
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Off-price retailers shine as consumer moods sour
TJX, the parent company of off-price retailers T.J. Maxx, Marshalls, and HomeGoods, posted excellent earnings this week, while Target cut its sales forecast. “Off-price” means TJX sells excess inventory at a discount, which may be more attractive to increasingly stressed shoppers hunting for deals. Also in this episode: Political affiliation colors consumer sentiment, USDA cuts end a major revenue stream for small-scale farmers, and supply chains are unusually slow this holiday season.Every story has an economic angle. Want some in your inbox? Subscribe to our daily or weekly newsletter.Marketplace is more than a radio show. Check out our original reporting and financial literacy content at marketplace.org — and consider making an investment in our future.
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The White House wants more offshore drilling
The Trump administration has unveiled plans for a huge expansion of offshore oil drilling. Federal law requires the Interior Department to come up with five-year schedules of oil and gas lease sales. The most recent proposal includes as many as 34 potential offshore lease sales, near the coasts of Alaska, California, and Florida. Also on the show: why the Dutch government wanted to take over a Chinese-owned chip company.
Marketplace® is the leading business news program in the nation. We bring you clear explorations of how economic news affects you, through stories, conversations, newsworthy numbers and more. The Marketplace All-in-One podcast provides each episode of the public radio broadcast programs Marketplace, Marketplace Morning Report®and Marketplace Tech® along with our podcasts Make Me Smart, Corner Office and The Uncertain Hour. Visit marketplace.org for more. From American Public Media.
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