Terry Gross

Mark Olsen and Will Scheffer created the HBO series Big Love, now in its second season. It's about a man (Bill Paxton) and his three wives (Chloe Sevigny, Jeanne Tripplehorn and Ginnifer Goodwin). They've broken from the Mormon church and still practice polygamy — a tradition disavowed by mainline Mormons. Olsen and Scheffer are credited as writers and producers on the series. This year, they won a Writer's Guild Award for their work.

Climatologist Kerry Emanuel, professor at MIT's Department of Earth, Atmospheric and Planetary Sciences, was named one of the world's 100 most influential people last year by Time magazine — in part because of a study he published, a month before Hurricane Katrina, that looked at thousands of hurricanes over several decades and found that the average power of the storms had doubled.

Paul Rudd, who co-starred in Knocked Up and The 40 Year Old Virgin, produced and stars in the new independent film The Ten — a series of irreverent vignettes that reinterpret the Ten Commandments for a modern audience.

Rudd also stars in the upcoming movie I Could Never Be Your Woman, with Michelle Pfeiffer. His other films include Clueless, Anchorman and The Cider House Rules, and he's been seen on TV's Friends and Reno 911!.

Forbes magazine writer Robyn Meredith talks about the economic realities behind her new book: The Elephant and the Dragon: The Rise of India and China and What It Means for All of Us. Previously, Meredith wrote for The New York Times and USA Today.

Nancy Cartwright's work is widely heard and well loved, but not many people know it's her. She's the voice of Bart Simpson on TV's The Simpsons — and in the long-awaited feature film that hits theaters this week.

Al Jean knows Marge, Homer, Bart and the gang better than almost anyone. He's executive producer and writer for The Simpsons, and he's been with the show since it began. The new Simpsons movie, he's been heard to say, is about "what happens when a man doesn't listen to his wife."

Before The Simpsons, Jean worked on TV's A.L.F. and It's Garry Shandling's Show.

German filmmaker Werner Herzog discusses his new film Rescue Dawn, a Hollywood adaptation of his 1997 documentary Little Dieter Needs to Fly. Both the movie and the documentary are based on the true story of Dieter Dengler, the only U.S. pilot to successfully escape from a North Vietnamese-controlled prison.

British blue-eyed soul singer Nick Lowe played London's pub scene in the '70s in the band Brinsley Schwarz, produced five albums for Elvis Costello, and played with Ry Cooder and Jon Hiatt in Little Village. Now he's back with a solo album, his ninth, called At My Age, and he joins Terry Gross for an interview and an in-studio performance.

Mohammed Hafez, author of Suicide Bombers in Iraq: The Strategy and Ideology of Martyrdom, says the overwhelming majority of suicide bombers in Iraq are non-Iraqi volunteers. He says the war has unleashed a new generation of Muslim militants who care little about national boundaries. They're driven instead, he says, by the ideal of defending Muslims whoever and wherever they are.

Hafez is a visiting professor of political science at the University of Missouri in Kansas City. He's also the author of Manufacturing Human Bombs: The Making of Palestinian Suicide Bombers.

John Waters' movie Hairspray, about a full-figured teen who bops her way to popularity (and fights for racial integration) on a TV dance show in '60s Baltimore, was a cult camp classic that became a hit Broadway musical. Now that stage musical has been re-adapted into a film — starring John Travolta, no less, in the role created by Waters' drag-queen muse Divine.

We talk with director and choreographer Adam Shankman, who directed The Wedding Planner and choreographed Boogie Nights — not to mention the legendary musical episode of Buffy, the Vampire Slayer.