Heaven and hell, Judgement Day, monotheism — these ideas all came from one ancient Persian religion: Zoroastrianism. Also: Sky Burials. Zoroastrians put their dead on top of a structure called The Tower of Silence where vultures devour the body in a matter of hours. It’s clean, efficient, eco-friendly. It’s how it’s been for thousands of years.

Until 2006. That’s when a Zoroastrian woman living in Mumbai snuck up into the tower and found bloated, rotting bodies everywhere. The vultures were gone. And not just at the tower — all across the country.

In this episode, we follow the Kenyan bird biologist, Munir Virani, as he gets to the bottom of this. A mystery whose stakes are not just the end of an ancient burial practice, but the health of all the world’s ecosystems.

The answer, in unexpected ways, points back to us.

Special thanks to Daniel Solomon, Peter Wilson, Samik Bindu, Vibhu Prakash, Heather Natola and the Rapture Trust in New Jersey, and Avir’s uncle Hoshang Mulla, who told him about this story over Thanksgiving dinner.

EPISODE CREDITSReported by - Avir Mitrawith help from - Sindhu GnanasambandanProduced by - Sindhu Gnanasambandanwith help from - Pat WaltersOriginal music and sound design contributed by - Jeremy Bloomwith mixing help from - Arianne WackFact-checking by - Diane Kellyand Edited by - Pat Walters

Our newsletter comes out every Wednesday. It includes short essays, recommendations, and details about other ways to interact with the show. Sign up (https://radiolab.org/newsletter)!

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Leadership support for Radiolab’s science programming is provided by the Gordon and Betty Moore Foundation, Science Sandbox, a Simons Foundation Initiative, and the John Templeton Foundation. Foundational support for Radiolab was provided by the Alfred P. Sloan Foundation.

Abortion pills — a combo of two drugs, mifepristone and misoprostol — are on notice: on April 7, 2023, a federal judge said the FDA’s approval of mifepristone was invalid. And then, not more than an hour later, another federal judge in a separate case said that mifepristone had to stay on the market in certain states. With these two contradictory rulings, mifepristone — and medical abortion, in general — is in the crosshairs. So, today, we want to rewind to an episode we made last year. It looks at these two drugs over the last 40 years, from their origin stories and development, to how their administration from doctors to patients keeps evolving. This story, for us, started…

Special thanks to Mariana Prandini Assis and Pam Belluck.

EPISODE CREDITS 

Reported by - Molly Webster, Avir Mitra Produced by Sarah Qariwith mixing help from - Arianne WackFact-checking by - Diane Kellyand Edited by  - Becca BresslerCITATIONS:

Articles:

From one of our sources, Abigail Aiken: “Safety and effectiveness of self-managed medication abortion provided using online telemedicine in the United States: A population based study” (https://zpr.io/kG3hNFXM4kb9)

Our newsletter comes out every Wednesday. It includes short essays, recommendations, and details about other ways to interact with the show. Sign up (https://radiolab.org/newsletter)!

Radiolab is supported by listeners like you. Support Radiolab by becoming a member of The Lab (https://members.radiolab.org/) today.

Follow our show on Instagram, Twitter and Facebook @radiolab, and share your thoughts with us by emailing radiolab@wnyc.org

Leadership support for Radiolab’s science programming is provided by the Gordon and Betty Moore Foundation, Science Sandbox, a Simons Foundation Initiative, and the John Templeton Foundation. Foundational support for Radiolab was provided by the Alfred P. Sloan Foundation.

How much does knowledge cost? While that sounds like an abstract question, the answer is surprisingly specific: $3,096,988,440.00. That’s how much the business of publishing scientific and academic research is worth. 

This is the story of one woman’s battle against a global network of academic journals that underlie published scientific research. In 2011, Alexandra Elbakyan had just moved home to Kazakhstan after a disappointing few years trying to study neuroscience in the United States when she landed on an internet forum where a bunch of scientists were all looking for the same thing: access to academic journal articles that were behind paywalls. That’s the moment the very simple, but enormously powerful, website called Sci Hub was born. 

The site holds over 88 million articles and serves up about a million downloads to people in practically every country on the globe. We travel to Kazakhstan to meet the mysterious woman behind it all and to find out what it takes to make everything we know about anything available to anyone anywhere, for free.Special thanks to Vrindra Bhandari, Balázs Bodó, Stephen Buranyi, Ian Graber-Stiehl, Joel Joseph, Noorain Khalifa, Aparajita Lath, Steve McLaughlin, Marcia McNutt, Randy Scheckman Tanmay Singh, Deborah Harkness, Joe Karaganis, Lawrence Lessig, Glyn Moody, and Steven Press.

Episode Credits:Reported by - Eli CohenReporting help from - Karishma Mehrotra, Emily Krumberger and Norihelys RamosProduced by Simon Adlerwith help from - Eli CohenOriginal music and sound designed by - Simon AdlerMixing by - Jeremy BloomEdited by - Alex Neason

Our newsletter comes out every Wednesday. It includes short essays, recommendations, and details about other ways to interact with the show. Sign up (https://radiolab.org/newsletter)!

Radiolab is supported by listeners like you. Support Radiolab by becoming a member of The Lab (https://members.radiolab.org/) today.

Radiolab is on YouTube! Catch up with new episodes and hear classics from our archive. Plus, find other cool things we did in the past — like miniseries, music videos, short films and animations, behind-the-scenes features, Radiolab live shows, and more. Take a look, explore and subscribe!

Follow our show on Instagram, Twitter and Facebook @radiolab, and share your thoughts with us by emailing radiolab@wnyc.org.

Leadership support for Radiolab’s science programming is provided by the Gordon and Betty Moore Foundation, Science Sandbox, a Simons Foundation Initiative, and the John Templeton Foundation. Foundational support for Radiolab was provided by the Alfred P. Sloan Foundation.

Tuesday afternoon, summer of 2017: Scotty Hatton and Scottie Wightman made a decision to help someone in need and both paid a price for their actions that day — actions that have led to a legal, moral, and scientific puzzle about how we balance accountability and forgiveness. 

In this 2019 episode, we go to Bath County, Kentucky, where, as one health official put it, opioids have created “a hole the size of Kentucky.” We talk to the people on all sides of this story about stemming the tide of overdoses. We wrestle with the science of poison and fear, and we try to figure out whether and when the drive to protect and help those around us should rise above the law.

Special thanks to Earl Willis, Bobby Ratliff, Ronnie Goldie, Megan Fisher, Alan Caudill, Nick Jones, Dan Wermerling, Terry Bunn, Robin Thompson and the staff at KIPRC, Charles Landon, Charles P Gore, Jim McCarthy, Ann Marie Farina, Dr. Jeremy Faust and Dr. Ed Boyer, Justin Brower, Kathy Robinson, Zoe Renfro, John Bucknell, Chris Moraff, Jeremiah Laster, Tommy Kane, Jim McCarthy, Sarah Wakeman, and Al Tompkins.

CDC recommendations on helping people who overdose: an-Opioid-Overdose-Tip-Card-a.pdf">https://www.cdc.gov/drugoverdose/pdf/patients/Preventing-an-Opioid-Overdose-Tip-Card-a.pdf

Find out where to get naloxone: protect.org/">https://prevent-protect.org/. It is also now available over-the-counter. (https://zpr.io/SMX9yYDUta7a). 

EPISODE CREDITS:

Reported by - Peter Andrey Smith with Matt KieltyProduced by - Matt Kielty

Our newsletter comes out every Wednesday. It includes short essays, recommendations, and details about other ways to interact with the show. Sign up (https://radiolab.org/newsletter)!

Radiolab is supported by listeners like you. Support Radiolab by becoming a member of The Lab (https://members.radiolab.org/) today.

Follow our show on Instagram, Twitter and Facebook @radiolab, and share your thoughts with us by emailing radiolab@wnyc.org

Leadership support for Radiolab’s science programming is provided by the Gordon and Betty Moore Foundation, Science Sandbox, a Simons Foundation Initiative, and the John Templeton Foundation. Foundational support for Radiolab was provided by the Alfred P. Sloan Foundation.

Cat Jaffee didn’t necessarily think of herself as someone who loved being alone. But then, the pandemic hit. And she got diagnosed with cancer. Actually, those two things happened on the exact same day, at the exact same hour. In the shadow of that nightmarish timing, Cat found her way to a sport that celebrated the solitude that was forced on her, and taught her how to not only embrace self-reliance, but to love it. 

This sport is called competitive bikepacking. And in these competitions, riders have to bring everything they need to complete epic bike rides totally by themselves. They pack all the supplies they think they’ll need to survive, and have to refuse some of the simplest, subtlest, most intangible boosts that exist in our world.

But a leader has emerged in this sport. Her name is Lael Wilcox, and she’s a total rockstar in the world of competitive bikepacking. She’s broken all kinds of records. And also, some rules. Most recently, on this one ride she did across the entire state of Arizona.

We set out to find out what it means — for Cat, for Lael, and for any of us — to endure incredibly hard things, totally alone. The answer is on the course, in our bodies, and hidden in that mysterious place between us and the people we care about.

Special thanks to Anna Haslock, Nico Sandi, Michael Fryar, Moab Public Radio, Nichole Baker and Payson McElveen for sharing their studio with us, and The Radavist, for letting us use the audio of Lael’s ride across Arizona. You can watch the original video here (https://www.youtube.com/watch?v=4HOk0MmgFwE).

EPISODE CREDITS

This episode was reported by - Cat Jaffee and Rachael CusickProduced by -  Rachael Cusick with help from - Pat WaltersOriginal music and sound design by - Jeremy Bloom with mixing help from - Arianne WackFact-checking by - Emily KriegerEdited by - Pat Walters

CITATIONS:

Videos:

You can watch Lael’s you can watch Lael’s ride across Arizona here (https://www.youtube.com/watch?v=4HOk0MmgFwE).

And see the next season of racing by following along on TrackLeaders.com (http://trackleaders.com/)Articles:You can find Jim Coan’s study on emotional support here (https://zpr.io/Y2yMXZMgnMKv).Audio:For more on Lael Wilcox, you can check out her interviews with the podcasts Adventure Stache (https://zpr.io/EtkFsW8b6VdS) and Bikes or Death (https://zpr.io/ZSTAECjAifn5).

Our newsletter comes out every Wednesday. It includes short essays, recommendations, and details about other ways to interact with the show. Sign up (https://radiolab.org/newsletter)!

Radiolab is supported by listeners like you. Support Radiolab by becoming a member of The Lab (https://members.radiolab.org/) today.

Radiolab is on YouTube! Catch up with new episodes and hear classics from our archive. Plus, find other cool things we did in the past — like miniseries, music videos, short films and animations, behind-the-scenes features, Radiolab live shows, and more. Take a look, explore and subscribe!

Follow our show on Instagram, Twitter and Facebook @radiolab, and share your thoughts with us by emailing radiolab@wnyc.org.

Leadership support for Radiolab’s science programming is provided by the Gordon and Betty Moore Foundation, Science Sandbox, a Simons Foundation Initiative, and the John Templeton Foundation. Foundational support for Radiolab was provided by the Alfred P. Sloan Foundation.

How do you fix a word that’s broken? A word we need when we bump into someone on the street, or break someone’s heart. In our increasingly disconnected secular world, “sorry” has been stretched and twisted, and in some cases weaponized. But it’s also one of the only ways we have to piece together a sense of shared values and beliefs. Through today's sea of sorry-not-sorries, empty apologies, and just straight up non-apologies, we wonder in this episode from 2018 what it looks like to make amends.

EPISODE CREDITS: 

Reported and Produced by - Annie McEwenwith help from - Simon Adler

CITATIONS:The program at Stanford that Leilani went through (and now works for) (https://zpr.io/eYhfZnwznHfD) was a joint creation between Stanford and Lee Taft. 

Our newsletter comes out every Wednesday. It includes short essays, recommendations, and details about other ways to interact with the show. Sign up (https://radiolab.org/newsletter)!

Radiolab is supported by listeners like you. Support Radiolab by becoming a member of The Lab (https://members.radiolab.org/) today.Follow our show on Instagram, Twitter and Facebook @radiolab, and share your thoughts with us by emailing radiolab@wnyc.org

Leadership support for Radiolab’s science programming is provided by the Gordon and Betty Moore Foundation, Science Sandbox, a Simons Foundation Initiative, and the John Templeton Foundation. Foundational support for Radiolab was provided by the Alfred P. Sloan Foundation.

Tiny buttons have such a hold on us. They can be portals to power, freedom, and destruction. Today, with the help of buttons, we tell you about taking charge of the little things in life, about fortunes made and lost, and about the ease with which the world can end. 

Confused? Push the button marked Play.Special thanks for the music of Brian Carpenter's Ghost Train OrchestraOur newsletter comes out every Wednesday. It includes short essays, recommendations, and details about other ways to interact with the show. Sign up (https://radiolab.org/newsletter)!Radiolab is supported by listeners like you. Support Radiolab by becoming a member of The Lab (https://members.radiolab.org/) today.Follow our show on Instagram, Twitter and Facebook @radiolab, and share your thoughts with us by emailing radiolab@wnyc.org

Leadership support for Radiolab’s science programming is provided by the Gordon and Betty Moore Foundation, Science Sandbox, a Simons Foundation Initiative, and the John Templeton Foundation. Foundational support for Radiolab was provided by the Alfred P. Sloan Foundation.

This week we examine one of nature's most humble creations: crabs. Turns out when you look closely at these little scuttlers, things get surprisingly existential — about how to come into being, how to survive chaos, and how to live. We even examine the possibility of evolutionary destiny.

This episode is a two-parter, a double-decker crab cake of sorts. Served up on a bed of lettuce and beautiful weirdness. The first layer comes from producer Rachael Cusick, and is a story she told live on stage at Pop-Up Magazine (http://www.popupmagazine.com) as a part of their Fall of 2022 tour. It chronicles a cross-species love story between artist Mary Akers (http://maryakers.com/) and an overlooked pet store companion, a  creature that even Chris Tudge (https://zpr.io/MyUNwPAaqewg) — the scientist dedicated to this creature, you could say — could not get a ring on. The second layer is cooked up by Lulu, who tries to understand why crabs keep evolving (according to recent work by Jo Wolfe (https://zpr.io/2GftY9RjbLkF), grissom-heather.html">Heather Bracken-Grissom (https://zpr.io/HhvMVfnThp5P) and Javier Luque (https://zpr.io/xBiQHEtNSKZr)).

Crack a leg and see what we mean.

Special thanks to the entire team at Pop Up Magazine, Randi Rotjan, Jan Pechenik, Renae Brodie, Samantha Edmonds, whose story (https://zpr.io/ELQS4VkJGaSa) from The Outline introduced us to Mary, 

EPISODE CREDITS:

Reported by - Rachael Cusick and Lulu Millerwith help from - Annie McEwenProduced by - Becca Bressler with help from Ekedi Fausther-KeeysOriginal music and sound design contributed by - Ghost Girl, Jeremy Bloom with mixing help from - Arianne WackFact-checking by - Diane Kellyand Edited by  - Haley Howle and Pat WaltersCITATIONS:

Articles:If you want more details about hermit crab breeding, head over to Mary’s blog to read more: http://maryakers.com/inthecrabitat/Or check out the Land Hermit Crab Owners Society: https://lhcos.org/ 

Our newsletter comes out every Wednesday. It includes short essays, recommendations, and details about other ways to interact with the show. Sign up (https://radiolab.org/newsletter)!

Radiolab is supported by listeners like you. Support Radiolab by becoming a member of The Lab (https://members.radiolab.org/) today.

Follow our show on Instagram, Twitter and Facebook @radiolab, and share your thoughts with us by emailing radiolab@wnyc.org.

Leadership support for Radiolab’s science programming is provided by the Gordon and Betty Moore Foundation, Science Sandbox, a Simons Foundation Initiative, and the John Templeton Foundation. Foundational support for Radiolab was provided by the Alfred P. Sloan Foundation.

First aired in 2015, this is an episode about social media, and how, when we talk online, things can quickly go south. But do they have to? In the earlier days of Facebook, we met with a group of social engineers who were convinced that tiny changes in wording can make the online world a kinder, gentler place. 

We just have to  agree to be their lab rats.

Because Facebook, or something like it, is where we share and like and gossip and gripe. And before we were as aware of its impact, Facebook had a laboratory of human behavior the likes of which we’d never seen. We got to peek into the work of Arturo Bejar and a team of researchers who were tweaking our online experience, to try to make the world a better place. And even now, just under a decade later, we’re still left wondering if that’s possible, or even a good idea.

EPISODE CREDITS 

Reported by - Andrew ZolliOriginal music and sound design contributed by - Mooninites

REFERENCES:

ArticlesAndrew Zolli’s blog post about Darwin’s Stickers (https://zpr.io/ZpMeUnRmVMgP) which highlights another one of these Facebook experiments that didn’t make it into the episode.

BooksAndrew Zolli’s Resilience: Why Things Bounce Back (https://zpr.io/7fYQ9iDYAQBu)Kate Crawford's Atlas of AI: Power, Politics, and the Planetary Costs of Artificial Intelligence (https://zpr.io/9rU5CGSit3W4)

Our newsletter comes out every Wednesday. It includes short essays, recommendations, and details about other ways to interact with the show. Sign up (https://radiolab.org/newsletter)!Radiolab is supported by listeners like you. Support Radiolab by becoming a member of The Lab (https://members.radiolab.org/) today.Follow our show on Instagram, Twitter and Facebook @radiolab, and share your thoughts with us by emailing radiolab@wnyc.org

Leadership support for Radiolab’s science programming is provided by the Gordon and Betty Moore Foundation, Science Sandbox, a Simons Foundation Initiative, and the John Templeton Foundation. Foundational support for Radiolab was provided by the Alfred P. Sloan Foundation.

After years of being publicly shamed for “fleecing” the taxpayers with their frivolous and obscure studies, scientists decided to hit back with… an awards show?! This episode, we gate-crash the Grammys of government-funded research, A.K.A. the Golden Goose Awards. The twist of these awards is that they go to scientific research that at first sounds trivial or laughable but then turns out to change the world. We tell the story of one of the latest winners: a lonely Filipino boy who picked up an ice cream cone that was actually a covert vampire assassin. Decades later, that discovery leads to an even bigger one: an entire pharmacy's worth of new drugs hidden just below the surface of the ocean.

EPISODE CREDITS:

Reported by - Latif Nasser and Maria Paz Gutiérrezwith help from - Ekedi Fausther-KeeysProduced by - Maria Paz Gutiérrez and Matt Kieltywith help from Ekedi Fausther-KeeysOriginal music and sound design contributed by Matt Kieltywith mixing help from Arianne Wack. Fact-checking by Emily KriegerEditing by Soren Wheeler, who thought the whole episode should have been a little shorter. 

Special thanks to Erin Heath, Haylie Swenson, Gwendolyn Bogard, Valeria Sabate and everyone else at AAAS who oversee the Golden Goose Awards. Also to Maggie Luddy, and former Congressman Jim Cooper, Terry Lee Merritt at University of Utah, Jim Tranquada, John McCormack, and the Cosman Shell Collection at Occidental College. 

CITATIONS:

Videos -

Gorgeous slo mo video of cone snails hunting (https://zpr.io/uiWrS3J2BuZM).

A recent segment from our down-the-hall neighbors at On The Media (https://zpr.io/VZHSLPdkdAxH) about breakthrough science featuring the late Senator William Proxmire.

Check out dazzling documentary shorts on each of the Golden Goose Awards winners (https://zpr.io/Tpxxrzzuz6GS) on their website.

Our newsletter comes out every Wednesday. It includes short essays, recommendations, and details about other ways to interact with the show. Sign up (https://radiolab.org/newsletter)!

Radiolab is supported by listeners like you. Support Radiolab by becoming a member of The Lab (https://members.radiolab.org/) today.

Follow our show on Instagram, Twitter and Facebook @radiolab, and share your thoughts with us by emailing radiolab@wnyc.org.

Leadership support for Radiolab’s science programming is provided by the Gordon and Betty Moore Foundation, Science Sandbox, a Simons Foundation Initiative, and the John Templeton Foundation. Foundational support for Radiolab was provided by the Alfred P. Sloan Foundation.