PodcastsScienceOutside/In

Outside/In

NHPR
Outside/In
Latest episode

374 episodes

  • Outside/In

    In Challenger's wake: The ethics of sending citizens to space

    21/1/2026 | 30 mins.
    In 1985, high school teacher Christa McAuliffe was selected to become the first private citizen to travel to space. After the Challenger explosion that killed her and 6 other astronauts, NASA scrapped its Teacher in Space Project; it was still too risky to send private citizens to space.  

    40 years later, things are looking very different. 

    Today, celebrities and billionaires are buying trips on commercial rockets. Private companies are designing new, private space stations. How is safety being regulated for these private space companies? And what happens if – or when – something goes wrong? 

    Featuring Kim Bleier, Ben Miller, Doug Ligor, Peggy Whitson, and Dana Tulodziecki.

    Produced by Daniel Ackerman. For full credits and transcript, visit outsideinradio.org.

    SUPPORT

    Outside/In is made possible with listener support. Click here to become a sustaining member of Outside/In. 

    Follow Outside/In on Instagram or join our private discussion group on Facebook.

    LINKS

    Listen to NHPR’s multi-part series honoring Christa McAuliffe 40 years after the Challenger shuttle disaster.
    Learn more about your ad choices. Visit megaphone.fm/adchoices
  • Outside/In

    Bill McKibben has changed (but not that much)

    14/1/2026 | 30 mins.
    One of the very first books for the general public about climate change was written and published by Bill McKibben in 1989. In The End of Nature, Bill wrote that continuing to burn fossil fuels would “lead us, if not straight to hell, then straight to a place with a similar temperature.”

    Bill was right. The planet is hotter. Climate disasters are everywhere. You’d think he’d be more upset now than ever. But in his latest book, Here Comes the Sun, Bill sounds optimistic. In it he writes “For the first time, I can see a path forward. A path lit by the sun.”

    Host Nate Hegyi talks to journalist and activist Bill McKibben, about how he’s changed, how he’s stayed the same, and what his story tells us about the state of the climate crisis.

    Featuring Bill McKibben

    Produced by Felix Poon. For full credits and transcript, visit outsideinradio.org.

    SUPPORT

    Outside/In is made possible with listener support. Click here to become a sustaining member of Outside/In. 

    Follow Outside/In on Instagram or join our private discussion group on Facebook.

    LINKS

    Listen to Studs Terkel’s 1989 interview with Bill about his first book, The End of Nature.

    Read Bill’s latest book, Here Comes the Sun.
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  • Outside/In

    nom nom nom

    07/1/2026 | 30 mins.
    You might not think much about the sticky bottle of vanilla sitting in the back of your pantry. But that flavor – one of the most common in the world – has a fascinating history, involving a fickle orchid and a 12-year-old enslaved boy who made the discovery of a lifetime. 
    That’s the sort of tale that attracts poet Aimee Nezhukumatathil. From peacock feathers to the sounds of garden insects, her work is known for magnifying the wonders of the natural world. Her latest book of essays, “Bite by Bite: Nourishments and Jamborees,” explores the unexpected connections between food, memory, and community.
    So take a seat and pour yourself an aperitif, as Aimee Nezhukumatathil shares a few of these miniature morsels with Outside/In host Nate Hegyi: a three-course meal of grape jelly, sweet nostalgia, and just a hint of vanilla bean.  
    Featuring Aimee Nezhukumatathil
    This episode originally aired in 2024. 
    SUPPORT
    To share your questions and feedback with Outside/In, call the show’s hotline and leave us a voicemail. The number is 1-844-GO-OTTER. No question is too serious or too silly.
    Outside/In is made possible with listener support. Click here to become a sustaining member of Outside/In. 
    Follow Outside/In on Instagram and BlueSky, or join our private discussion group on Facebook.
    LINKS
    You can find Aimee’s book of essays, Bite by Bite, at your local bookstore or online. 
    CREDITS
    Produced by Nate Hegyi. For full credits and transcript, visit outsideinradio.org

    Learn more about your ad choices. Visit megaphone.fm/adchoices
  • Outside/In

    Return of the Kiwi Apocalypse: 10 years of Outside/In

    31/12/2025 | 35 mins.
    ** We’re celebrating our 10 year anniversary and want you to come! Join us in Portsmouth, New Hampshire for a night of storytelling, featuring former Outside/In guests and hosted by our very own Nate Hegyi. Get your tickets here! ** 
    In celebration of Outside/In’s 10th anniversary we’re looking back at our very first episode: “The Kiwi Apocalypse,” first published in December of 2015. Afterwards, we’ll get an update to the story and talk about how weird it is to have a podcast old enough to be in middle school. 
    Here’s our original description for The Kiwi Apocalypse: 
    Iago Hale has a vision: it’s one where the economy of the North Country is revitalized by local farmers selling delicious cold hardy kiwi berries to the masses.
    Meanwhile, Tom Lautzenheiser has been battling a hardy kiwi infestation in Massachusetts for years, and is afraid that this fight will soon be coming to the rest of New England.
    Should we worry about the cold hardy kiwi and what does the quest to bring it to market tell us about what an invasive species is?
    Featuring Iago Hale, Tom Lautzenheiser and Bryan Connolly.
    This episode was produced by our original host, Sam Evans-Brown. For full credits and transcript, visit outsideinradio.org.
    SUPPORT
    Grab a ticket for our 10 year anniversary live show here! 
    Outside/In is made possible with listener support. Click here to become a sustaining member of Outside/In. 
    Follow Outside/In on Instagram or join our private discussion group on Facebook.

    Learn more about your ad choices. Visit megaphone.fm/adchoices
  • Outside/In

    How Broadway’s SFX designers make it rain (and snow) on stage

    24/12/2025 | 31 mins.
    Over the past few decades, CGI has allowed directors to put virtually anything they can imagine onto the big screen. But in the world of theater, practical effects still rule supreme. 
    So how do these special effects wizards make it snow, rain, and gust inside the confines of a theater, where real live audiences are sitting just feet away? And what are the challenges to dumping more than 100 gallons of water indoors, or coating the stage in slippery fake snow? 
    We tour a Brooklyn warehouse that houses the secrets behind Broadway’s wildest special effects, where one engineer is inventing new ways to wow audiences with the magic of the elements.
    Featuring Jeremy Chernick.
    Produced by Taylor Quimby. For full credits and transcript, visit outsideinradio.org.
    SUPPORT
    Outside/In is made possible with listener support. Click here to become a sustaining member of Outside/In. 
    Follow Outside/In on Instagram or join our private discussion group on Facebook.
    LINKS
    To see some of the effects we mention in action, check out Jeremy Chernick’s website gallery of shows he’s worked on.
    ALSO! Did Operation Night Cat leave you wanting more? Make a year-end gift to NHPR, and we’ll invite you to a special Operation Night Cat Virtual Q&A on January 8th 6PM EST, featuring our very own Nate Hegyi! 

    Learn more about your ad choices. Visit megaphone.fm/adchoices

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About Outside/In

Outside/In: Where curiosity and the natural world collide. Look around, and you’ll find everything is connected to the natural world. At Outside/In, we explore that idea with boundless curiosity. We report from disaster zones, pickleball courts, and dog sled kennels, and talk about policy, pop culture, science, and everything in between. From the backcountry to your backyard, we tell stories that expand the boundaries of environmental journalism. Outside/In is a production of NHPR. Learn more at outsideinradio.org
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