The Indicator from Planet Money Folgen

Two freight-rail giants could make history if their $85 billion merger gets approved. Union Pacific’s proposed marriage with Norfolk Southern would create the first coast-to-coast rail network. So why hasn’t it happened before now? Today on the show, the business of train mergers.  Related episodes: How Yellow wound up in the red For sponsor-free episodes of The Indicator from Planet Money, subscribe to Planet Money+ via Apple Podcasts or at plus.npr.org.  Fact-checking by Sierra Juarez. Music by Drop Electric. Find us: TikTok, Instagram, Facebook, Newsletter.  Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

There’s been an era-defining race underway between two types of batteries used in electric vehicles: lithium batteries that use cobalt, and ones that use iron phosphate. Cobalt, a metal with a checkered human rights record, has been in the lead. Until recently. Henry Sanderson’s book on the elements that build electric vehicles is Volt Rush: The Winners and Losers in the Race to Go Green.Related episodes: The race to produce lithium How batteries are already changing the grid How batteries are riding the free market rodeo in Texas How EV batteries tore apart Michigan (Update) Batteries are catching fire at sea For sponsor-free episodes of The Indicator from Planet Money, subscribe to Planet Money+ via Apple Podcasts or at plus.npr.org. Fact-checking by Sierra Juarez. Music by Drop Electric. Find us: TikTok, Instagram, Facebook, Newsletter. Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

Social media has birthed an entire lexicon replicated by millions online — even if these words don’t actually mean skibidi. On today’s show, we talk to author Adam Aleksic about how TikTok and Instagram's engagement metrics, and viral memes, are rewiring our brains and transforming language at warp speed.Adam Aleksic’s book is Algospeak: How Social Media is Transforming the Future of Language Related episodes: What we’re reading on the beach this summer   For sponsor-free episodes of The Indicator from Planet Money, subscribe to Planet Money+ via Apple Podcasts or at plus.npr.org.  Fact-checking by Sierra Juarez. Music by Drop Electric. Find us: TikTok, Instagram, Facebook, Newsletter. Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy