NPR Code Switch correspondent Karen Grigsby Bates steps in for Sam. She is joined by best-selling author Jennifer Weiner, who has written popular books like Good In Bed, In Her Shoes, and Little Earthquakes over the past two decades. Weiner talks about her latest novel, Mrs. Everything, the importance of having plus-size characters in books and speaking out against sexism.

Guest host Elise Hu steps in again for Sam this week, this time from member station KQED in San Francisco. She's joined by Nitasha Tiku, tech culture reporter at the Washington Post, and Farhad Manjoo, an opinion columnist at The New York Times who focuses on technology and culture. They talk about news from Google and Apple, surveillance, and the role big tech's products play in geopolitics. Plus, the creative director of VOGUE Italia explains why the latest issue of the magazine contains no photos.

One of Broadway's hottest tickets last year was a play with no big-name actors by a 30-year-old black queer writer. Jeremy O. Harris talks to Sam about poking the bear that is Broadway, and whether he thinks he'll be embraced there long-term. Email the show at samsanders@npr.org.

Elise Hu steps in for Sam this week, from member station WBEZ in Chicago. She's joined by NPR's Peter Sagal, host of 'Wait Wait...Don't Tell Me!', and Greta Johnsen of WBEZ's 'Nerdette' podcast. They discuss Harvey Weinstein, the Hollywood producer now on trial in New York for sex crimes. Plus, an Iranian-American writer shares her perspective on decades of disputes between Iran and the U.S. Also, Peter tries to get off Twitter.

You may know Jad Abumrad as the host of WNYC's 'Radiolab.' He tells Sam why he created another podcast, Dolly Parton's America, examining the life and work of music legend Dolly Parton. Jad himself grew up in Nashville, where his physician father, a Lebanese immigrant, struck up an unlikely friendship with the singer. Jad uses this podcast to ask what divides us, and how we can transcend those divides like Dolly does. Maybe. Email the show at samsanders@npr.org.

Wondering how to get a solid start on your New Year's resolution? Whether you're hoping to get your finances in better shape or change your diet, the experts at NPR's 'Life Kit' have some advice that can help. NPR correspondent Chris Arnold and NPR senior editor and correspondent Maria Godoy join Sam Sanders as they dig into how to make those New Year's resolutions stick and how to have a relaxing weekend.