Science Vs

• AI Chatbots: Are They Dangerous?

  Many of us use artificial intelligence for help with research, work, or creative projects. But some people are getting a LOT more personal with their AI chatbots. We’re hearing stories of people treating their chatbot like a friend, or something more than a friend — with some people saying they’ve even fallen in love with their chatbot. And then there are stories of things taking a scary turn, with people’s mental health spiraling out of control after talking to these bots. So, what should we make of AI companions? Is it risky to spend a lot of time talking to an AI bot? We ask AI researcher Dr. Julian de Freitas and psychiatrist Dr. Keith Sakata.  This episode does mention mental health issues and suicide. Here are some crisis hotlines:  United States: US National Suicide Prevention Lifeline Dial 988 (Online chat available); US Crisis Text Line Text “HOME” to 741741 Australia: Lifeline 13 11 14 (Online chat available) Canada: Canadian Association for Suicide Prevention (See link for phone numbers listed by province) United Kingdom: Samaritans 116 123 (UK and ROI) Full list of international hotlines here  Find our transcript here: https://bit.ly/ScienceVsAiCompanions  Chapters: In this episode, we cover: (00:00) What’s it like to fall in love with a chatbot? (06:59) Do chatbots help people feel less lonely? (21:19) Chatbots during a crisis (28:43) Red flags to watch out for (33:17) How dangerous are they? This episode was produced by Rose Rimler, with help from Blythe Terrell, Meryl Horn, and Michelle Dang. We’re edited by Blythe Terrell. Fact checking by Diane Kelly. Mix and sound design by Bumi Hidaka. Music written by Emma Munger, So Wylie, Peter Leonard, Bumi Hidaka and Bobby Lord. Thanks to all the researchers we reached out to, including Cathy Fang, Dr.  Linnea Laestadius, Dr. Sophia Choukas Bradley, and Prof. Stefano Puntoni. Special thanks also to Jeevika Verma.  Science Vs is a Spotify Studios Original. Listen for free on Spotify or wherever you get your podcasts. Follow us and tap the bell for new episode notifications. Learn more about your ad choices. Visit podcastchoices.com/adchoices

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• Memory: How to Boost It

  Lots of us feel like our memories are garbage — like we’d forget our pants if they weren’t on our legs. But what if the science told us that forgetting stuff is totally normal? We dig into the weird science of why our memories work the way they do. And if we DO want better retention in our brain box, are there science-approved ways to boost our memories? We talk to cognitive neuroscientist Prof. Charan Ranganath, neuroscientist Prof. Loren Frank, and psychologist Prof. Jan Born. Find our transcript here: https://bit.ly/ScienceVsMemory  Check out Charan Ranganath’s book, Why We Remember: Unlocking Memory’s Power to Hold On To What Matters: https://charanranganath.com/book/  In this episode, we cover: (00:00) Our crappy memories (03:50) Forgetting is the default (08:49) Event boundaries and how to get around them (13:30) To remember more, up the stakes (18:33) Can supplements or crosswords boost our memory? (24:00) How sleep can enhance our memory (28:48) “Downtime” as a memory hack This episode was produced by Meryl Horn, with help from Wendy Zukerman, Rose Rimler, Michelle Dang, and Ekedi Fausther-Keeys. We’re edited by Blythe Terrell. Mix and sound design by Bumi Hidaka. Fact checking by Sam Lemonick. Music written by Bumi Hidaka, Bobby Lord, and Emma Munger. Thanks to all the researchers we spoke to for this episode, including Professor Bruce Miller, Dr. Christopher Madden, Professor Joel Kramer, Professor Marc Roig, Professor Sarah Raskin, and Professor Steven DeKosky.  Science Vs is a Spotify Studios Original. Listen for free on Spotify or wherever you get your podcasts. Follow us and tap the bell for episode notifications. Learn more about your ad choices. Visit podcastchoices.com/adchoices

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• We Are So Back

  We’re back, baby. In a world where we’re being swarmed by misinformation and it feels like science is under threat, we’ve got you. Science Vs is kicking off with all new episodes full of actual scientific research done by actual scientists. We’re bringing you the science on sugar — is it really a poison? Should you switch to honey? We’ll look into AI “girlfriends” and ask: How problematic is it that people are spending their days with AI chatbots? Plus episodes on how to improve our memory, how worried we should be about forever chemicals, the science of the full moon, the idea of pronatalism and much MUCH more. New Science Vs eps will be in your feeds Sept. 4. Learn more about your ad choices. Visit podcastchoices.com/adchoices

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• Autism: The Real Reason It’s Going Up

  Autism rates are rising all over the world, and lots of people are wondering: why? In the U.S., HHS Secretary Robert F. Kennedy Jr. has said the cause is an "environmental toxin" and has vowed to get to the bottom of it. But we already have lots of science on this — so what does that research tell us? We talk with epidemiologist Professor Brian Lee, Associate Professor Karen Heffler, clinical psychologist Professor Catherine Lord, epidemiologist Professor Maureen Durkin, and Senior Science Researcher Dena Gassner. We want to hear your ideas for new episodes of Science Vs! Tell us via: Instagram at science_vs Bluesky at sciencevs X at @sciencevs  Email at [email protected] Voicemail at +1(774) 481-1238‬  Find our transcript here: https://bit.ly/ScienceVsAutism  In this episode, we cover: (00:00) Rates of autism are going up (03:33) The hunt for the cause of the ‘autism epidemic’ (13:43) Could screen time be causing autism? (20:10) The changing definition of autism (27:48) Could this explain the rise in autism? This episode was produced by Meryl Horn, with help from Wendy Zukerman, Ekedi Fausther-Keeys, Michelle Dang, and Rose Rimler. We’re edited by Blythe Terrell. Fact checking, research assistance, and consulting by Erica Akiko Howard. Mix and sound design by Bobby Lord. Music written by Emma Munger, So Wylie, Peter Leonard, Bumi Hidaka and Bobby Lord. A special thanks to the researchers we reached out to, including Professor Karen Pierce, Professor David Mandell, Professor Deborah Bilder, Professor Frédérique Bonnet-Brilhault, Dr. Helen Tager-Flusburg, Dr. Isabella de la Lara, Katherine Byrne, Professor Sven Bölte, and Dr. Whitney Worsham. Special thanks also to Lynn Keeys and Mbella Beseka, Chris Suter, Elise and Dylan, Jack Weinstein and Hunter, and Joseph Lavelle Wilson and the Zukerman Family. Science Vs is a Spotify Studios Original. Listen for free on Spotify or wherever you get your podcasts. Follow us and tap the bell for episode notifications.  Learn more about your ad choices. Visit podcastchoices.com/adchoices

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• The Carnivore Diet: Can We Live On Meat Alone?

  A lot of influencers are going on all-meat diets, saying that all this meat is clearing up inflammation, healing their guts, and sharpening their focus. But others say, hold up — this diet is sure to lead to heart disease, cancer, and even scurvy. So we’re asking: Is it possible to live on meat alone? Is there any benefit to the carnivore diet? And what are the risks? We talk to nutritionist Prof. Caryn Zinn and internist Dr. Adrian Soto-Mota.  Find our transcript here: https://bit.ly/ScienceVsCarnivore  In this episode, we cover: (00:00) Carnivores Bring the Meat (04:28) They’re Gonna Get Scurvy, Right? (13:09) Fiber? Cholesterol? Heart Disease? Cancer? (20:11) A Miracle Diet? (22:31) Are Plants the Enemy? (25:57) Is it Just Keto? (27:50) Weight Loss (28:50) Should You Go Carnivore? This episode was produced by Rose Rimler, with help from Wendy Zukerman, Ekedi Fausther-Keeys, Michelle Dang, and Meryl Horn. We’re edited by Blythe Terrell. Fact checking by Erica Akiko Howard. Mix and sound design by Bobby Lord. Music written by Emma Munger, So Wylie, Peter Leonard, Bumi Hidaka and Bobby Lord. A special thanks to the researchers we reached out to including Dr. Lawrence David, Dr. Andrija Karačić and others.  Science Vs is a Spotify Studios Original. Listen for free on Spotify or wherever you get your podcasts. Follow us and tap the bell for episode notifications. Learn more about your ad choices. Visit podcastchoices.com/adchoices

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