A live-forever diet?

In 1979, Jimmy Carter delivered his “Crisis of Confidence” speech, a tirade against American individualism and consumerism. Historian Kevin Mattson says the speech helps make sense of Carter the president, Carter the American, and even the state of the US today. This episode was produced by Jillian Weinberger, edited by Matt Collette and Miranda Kennedy, fact-checked by Serena Solin and Laura Bullard, engineered by Paul Robert Mounsey and Rob Byers, and hosted by Sean Rameswaram. Transcript at vox.com/today-explained-podcast Support Today, Explained by becoming a Vox Member today: http://www.vox.com/members President Jimmy Carter about to address the nation from the White House on his energy proposals. Photo credit: Bettmann/Getty Images. Learn more about your ad choices. Visit podcastchoices.com/adchoices

The appeal of "Country Roads" extends far beyond West Virginia or even the United States. We're revisiting an episode from this summer that examines the global popularity of the John Denver classic. This episode was produced by Victoria Chamberlin, edited by Matt Collette, fact-checked by Laura Bullard, engineered by Andrea Kristinsdottir and Patrick Boyd, and hosted by Sean Rameswaram. Transcript at vox.com/today-explained-podcast Support Today, Explained by becoming a Vox Member today: http://www.vox.com/members Learn more about your ad choices. Visit podcastchoices.com/adchoices

Christmas is over and now comes the financial hangover. In an episode from earlier this year, guest host Jonquilyn Hill looks into the root causes of America's record-high credit card debt. This episode was produced by Victoria Chamberlin, edited by Matt Collette, fact-checked by Laura Bullard and Amina Al-Sadi, engineered by Andrea Kristinsdottir and Patrick Boyd, and hosted by Jonquilyn Hill. Transcript at vox.com/today-explained-podcast Support Today, Explained by becoming a Vox Member today: http://www.vox.com/members Learn more about your ad choices. Visit podcastchoices.com/adchoices

Sports betting is a costly mistake, says addiction researcher Charles Fain Lehman. He and NBA great Danny Green discuss how it's changed sports for the worse, and whether there's a way to fix it. This episode was produced by Hady Mawajdeh, edited by Matt Collette, fact checked by Laura Bullard with help from Victoria Chamberlin, engineered by Andrea Kristinsdottir, and hosted by Sean Rameswaram. Special thanks to Steven Delaney, host of Fantasy or Reality? The Gambling Problem Podcast. Transcript at vox.com/today-explained-podcast Support Today, Explained by becoming a Vox Member today: http://www.vox.com/members Learn more about your ad choices. Visit podcastchoices.com/adchoices

The Las Vegas Sphere was supposed to be the future of live entertainment. But just over a year into its run, New York Post writer Josh Kosman explains why the math ain’t mathin’. This episode was produced by Amanda Lewellyn, edited by Amina Al-Sadi, fact-checked by Laura Bullard, engineered by Andrea Kristinsdottir and Patrick Boyd, and hosted by Sean Rameswaram. Transcript at vox.com/today-explained-podcast Support Today, Explained by becoming a Vox Member today: http://www.vox.com/members The realistic eyeball that kept watch over Las Vegas was one of Sphere's early breakout hits. Photo by K.M. Cannon/Las Vegas Review-Journal/Tribune News Service via Getty Images. Learn more about your ad choices. Visit podcastchoices.com/adchoices