Justin Trudeau Steps Down

After a summer on the receiving end of the internet’s ire, Blake Lively is back in the news, as her relationship with her former director and co-star Justin Baldoni has taken a turn for the litigious.  Guest: Heather Schwedel, staff writer at Slate. Want more What Next? Join Slate Plus to unlock full, ad-free access to What Next and all your other favorite Slate podcasts. You can subscribe directly from the What Next show page on Apple Podcasts and Spotify. Or, visit slate.com/whatnextplus to get access wherever you listen. Podcast production by Elena Schwartz, Paige Osburn, Anna Phillips, Madeline Ducharme and Rob Gunther. Learn more about your ad choices. Visit megaphone.fm/adchoices

After nine years as Canada’s prime minister, Justin Trudeau has resigned. Has Canada joined much of the rest of the world by jettisoning its progressive leadership, or does Trudeau’s career tell a different story? Guest: Jesse Brown, editor and publisher of Canadaland. Want more What Next? Join Slate Plus to unlock full, ad-free access to What Next and all your other favorite Slate podcasts. You can subscribe directly from the What Next show page on Apple Podcasts and Spotify. Or, visit slate.com/whatnextplus to get access wherever you listen. Podcast production by Elena Schwartz, Paige Osburn, Anna Phillips, Madeline Ducharme and Rob Gunther. Learn more about your ad choices. Visit megaphone.fm/adchoices

Though their physical caliphate has been gone for more than five years, the terrorist organization ISIS has survived—through propaganda, in chatrooms, and as an inspiration and cheerleader for actions like the New Years’ Eve attack in New Orleans. Guest: Colin P. Clarke, Director of Research at The Soufan Group, a nonprofit research group focusing on global security, author of “After the Caliphate: The Islamic State and the Future Terrorist Diaspora.” Want more What Next? Join Slate Plus to unlock full, ad-free access to What Next and all your other favorite Slate podcasts. You can subscribe directly from the What Next show page on Apple Podcasts and Spotify. Or, visit slate.com/whatnextplus to get access wherever you listen. Podcast production by Elena Schwartz, Paige Osburn, Anna Phillips, Madeline Ducharme and Rob Gunther. Learn more about your ad choices. Visit megaphone.fm/adchoices

Cryptocurrency spent generously on this last election cycle, and now they’ve got their top pick in the White House, and wins across Congress. Where is the industry looking to go with these favorable, regulatory winds?  Guest: David Yaffe-Bellany, tech reporter covering the crypto industry for the New York Times. Want more What Next TBD? Subscribe to Slate Plus to access ad-free listening to the whole What Next family and all your favorite Slate podcasts. Subscribe today on Apple Podcasts by clicking “Try Free” at the top of our show page. Sign up now at slate.com/whatnextplus to get access wherever you listen. Podcast production by Evan Campbell, Patrick Fort, and Cheyna Roth. Learn more about your ad choices. Visit megaphone.fm/adchoices

On Christmas Eve a fracas erupted on X, when Elon Musk posted in favor of H1-B visas for specialized and high-skill workers and was met with anger from the MAGA base who view the visas as a way for immigrants to take American jobs. Guest: Ryan Mac, tech reporter for The New York Times and the coauthor of the book “Character Limit How Elon Musk Destroyed Twitter.” Want more What Next TBD? Subscribe to Slate Plus to access ad-free listening to the whole What Next family and all your favorite Slate podcasts. Subscribe today on Apple Podcasts by clicking “Try Free” at the top of our show page. Sign up now at slate.com/whatnextplus to get access wherever you listen. Podcast production by Evan Campbell, Ethan Oberman, Patrick Fort, and Cheyna Roth. Learn more about your ad choices. Visit megaphone.fm/adchoices

Dispensing aid in the Gaza Strip is becoming increasingly difficult. No one knows this better than Hani. On a professional level, his employer, UNRWA—the main supplier of food, water, and shelter to Gazans over the last year—is banned from operating come 2025. On a personal note, his brother Mahmoud was killed in what Hani believes to have been a targeted strike while operating a soup kitchen for hungry neighbors. Guest: Hani Almadhoun, senior director of philanthropy at UNRWA USA. Want more What Next? Join Slate Plus to unlock full, ad-free access to What Next and all your other favorite Slate podcasts. You can subscribe directly from the What Next show page on Apple Podcasts and Spotify. Or, visit slate.com/whatnextplus to get access wherever you listen. Podcast production by Elena Schwartz, Paige Osburn, Anna Phillips, Madeline Ducharme and Rob Gunther. Learn more about your ad choices. Visit megaphone.fm/adchoices

Happy New Year! What Next resumes regularly scheduled programming tomorrow, but for the holiday, check out this episode of How To! from December: How To Exorcise Your Fitness Demons. Sandy is a former college athlete who knows how to exercise—at least, she used to. These days, she’s feeling lost without a coach, a workout plan, or much free time. On this episode of How To!, Carvell Wallace brings on Danielle Friedman, author of Let’s Get Physical and a contributor to the New York Times Well section. Danielle explains how to embrace movement that you love, make it fit into your life—and actually stick with it. If you liked this episode check out: How To Start Strength Training and How To Stick to Your New Year’s Resolutions. Do you have a problem that needs solving? Send us a note at [email protected] or leave us a voicemail at 646-495-4001 and we might have you on the show. Subscribe for free on Apple, Spotify, or wherever you listen. How To’s executive producer is Derek John. Joel Meyer is our senior editor/producer. The show is produced by Rosemary Belson, with Kevin Bendis and Sara McCrea. Want more How To!? Subscribe to Slate Plus to unlock exclusive bonus episodes. Plus, you’ll access ad-free listening across all your favorite Slate podcasts. Visit slate.com/howtoplus to get access wherever you listen. Learn more about your ad choices. Visit megaphone.fm/adchoices

The year is wrapping up and so is The Biden Era—oh who are we kidding? This was, and is, the Age of Trump…and now, apparently, Elon Musk. Brace yourselves.  Guest: Jim Newell, Slate senior politics reporter. Want more What Next? Join Slate Plus to unlock full, ad-free access to What Next and all your other favorite Slate podcasts. You can subscribe directly from the What Next show page on Apple Podcasts and Spotify. Or, visit slate.com/whatnextplus to get access wherever you listen. Podcast production by Elena Schwartz, Paige Osburn, Anna Phillips, Madeline Ducharme and Rob Gunther.  Learn more about your ad choices. Visit megaphone.fm/adchoices

Former president Jimmy Carter died on Sunday at age 100. Carter was a born-again evangelical Christian as well as a Democrat. Those two identities existed in harmony for him—but they would diverge in American politics in the wake of his presidency. Guest: Jim Wallis, chair in Faith and Justice and the founding director of the Georgetown University Center on Faith and Justice. Want more What Next? Join Slate Plus to unlock full, ad-free access to What Next and all your other favorite Slate podcasts. You can subscribe directly from the What Next show page on Apple Podcasts and Spotify. Or, visit slate.com/whatnextplus to get access wherever you listen. Podcast production by Elena Schwartz, Paige Osburn, Anna Phillips, Madeline Ducharme and Rob Gunther. Learn more about your ad choices. Visit megaphone.fm/adchoices

Between a third and half of American schoolchildren have a form of “mental health monitoring” software on their school devices, which scans for and flags certain keywords.  While intuitively appealing, is it worth the false positives, privacy issues, and compromised trust?  Guest: Ellen Barry, mental health reporter for the New York Times. Want more What Next TBD? Subscribe to Slate Plus to access ad-free listening to the whole What Next family and all your favorite Slate podcasts. Subscribe today on Apple Podcasts by clicking “Try Free” at the top of our show page. Sign up now at slate.com/whatnextplus to get access wherever you listen. Learn more about your ad choices. Visit megaphone.fm/adchoices