Science Friday

While parts of the eastern and southern US have had unusually high snowfall this year, the West is in a snow drought. The abysmal winter sports season is just the tip of the melting iceberg: Snowpack is key to providing water throughout the year for the drought-stricken region. Joining Host Flora Lichtman to talk about this unusual winter are reporter David Condos and climate scientist Brad Udall.
Guests:
David Condos is the Southern Utah Reporter at KUER based in St. George.
Brad Udall is a senior water and climate research scientist at Colorado State University’s Colorado Water Center.
Transcripts for each episode are available within 1-3 days at sciencefriday.com.

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Figure skating is a fan favorite at the Winter Olympics—for every event, the stands are packed to watch competitors glide, jump, and spin. But what does it take to pull off these seemingly effortless moves? 
Figure skating researcher Deborah King joins Host Ira Flatow to unfold the science of the sport, from the impressive jumps of US skater Ilia Malinin, to the g-forces endured by the ankles of a speeding skater.
Guest: Dr. Deborah King is a professor of exercise science and athletic training at Ithaca College in Ithaca, New York.
Transcripts for each episode are available within 1-3 days at sciencefriday.com.

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In Oregon and Colorado, you can book an appointment for psilocybin therapy, where a licensed therapist takes you on a guided trip using the drug that makes “magic” mushrooms hallucinogenic.
Under federal law, psilocybin is illegal. But within the past few years, both states greenlit the drug for supervised medical use, and New Mexico may soon follow. It’s being used to treat certain conditions, including drug-resistant depression and PTSD. With a lot more people taking the drug under state supervision, what are we learning about its safety and efficacy? Who is taking it, and can clinics make money?
Host Flora Lichtman checks in on the state of these programs with Colorado Public Radio journalist Alejandro Galva. Then, she sits down with geriatric and palliative care specialist Stacy Fischer for a research update on the therapeutic use of the drug, and the nation’s largest clinical trial for psilocybin use for advanced cancer patients facing mental health challenges.
Guests:
Alejandro Galva is the afternoon editor at Colorado Public Radio. He’s also the editor of their series “The Trip,” which covers the psychedelic therapy landscape in the state.
Dr. Stacy Fischer is a geriatric and palliative care specialist at UCHealth University of Colorado Hospital.
Transcripts for each episode are available within 1-3 days at sciencefriday.com.

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You may have heard that a little dirt is good for kids. It helps them build up their immune systems, and sets them on a path to future health. But what kind of filth does the trick? 
Producer Kathleen Davis digs into the latest science on the benefits of exposing kids to the outdoors with microbiologist Jack Gilbert and pediatric epidemiologist Amber Fyfe-Johnson.
Guests:
Dr. Jack Gilbert is a microbiologist and professor at the Scripps Institution of Oceanography and in the department of pediatrics in UC San Diego School of Medicine.
Dr. Amber Fyfe-Johnson is an associate professor and pediatric epidemiologist at Institute for Research and Education to Advance Community Health at Washington State University.
Transcripts for each episode are available within 1-3 days at sciencefriday.com.

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With so many dating apps—and so many people using them—why are a record number of American adults single? Is marriage as important as it was a generation or two ago? Evolutionary biologist and sex researcher Justin Garcia joins Host Flora Lichtman to talk about dating and mating, and what evolutionary biology can tell us about our need to form a “pair bond” … or not.
Read an excerpt from Justin’s new book, The Intimate Animal: The Science of Sex, Fidelity, and Why We Live and Die for Love.
Guest: Dr. Justin Garcia is an evolutionary biologist and executive director of the Kinsey Institute. He is the author of The Intimate Animal.
Transcripts for each episode are available within 1-3 days at sciencefriday.com.

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