Science Vs

Headlines are screaming that we have tons of microplastics in our brains — the equivalent of an entire plastic spoon. OK, that sounds terrifying, but is it true? We talk to chemist Prof. Oliver Jones. 



Find our transcript here: https://bit.ly/PlasticSpoonBrain 



In this episode, we cover:

(00:00) A plastic spoon’s worth of microplastics?!

(05:21) Something dodgy here?

(17:39) So how much plastic is in our bodies, really?



This episode was produced by Rose Rimler, with help from Wendy Zukerman, along with Ekedi Fausther-Keeys, Meryl Horn, and Michelle Dang. We’re edited by Blythe Terrell. Mix and sound design by Bobby Lord. Fact checking by San Lemonick. Music written by Peter Leonard, Emma Munger, So Wylie, Bumi Hidaka, and Bobby Lord. Thanks to all the researchers we spoke to for this episode, including Dr. Roger Kuhlman, Prof. Martin Wagner, Dr. Elke Fischer, Dr. Marie-France Dignac, and Rachel Kozloski. 

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.


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Methamphetamine has a scary reputation as one of the most addictive and dangerous drugs out there. But at the same time, it's an FDA-approved drug — and can even be used to treat ADHD in children. So just how dangerous and addictive is meth? And what’s going on in your brain when you use it? We hear from Science Vs listeners who’ve used it — and the scientists who study it, including neuroscientists Professor Martin Paulus and Dr. Jennifer Hsieh, as well as Dr. Kate O'Malley and Dr. Krista Siefried. 

Find drug use resources here: spotify.com/resources

Find our transcript here: https://bit.ly/ScienceVsMeth



In this episode, we cover:

(00:00) Methamphetamine: The Scariest Drug 

(03:44) Super Meth? 

(04:35) What it feels like to take Meth

(05:57) What meth does in the brain

(09:20) Can Meth break your brain?

(21:51)  Meth Mouth: Is it real?

(25:55) How Meth Breaks your Heart

(26:52) How addictive is Meth?

(36:42) New research to help people with Meth Dependence

(38:08) Meth: The Most Misunderstood Drug  



This episode was produced by me Wendy Zukerman, with help from Meryl Horn, Rose Rimler, Michelle Dang and Ekedi Fausther-Keeys. We’re edited by Blythe Terrell. Fact checking by Erica Akiko Howard. Mix and sound design by Bobby Lord. Music written by Bobby Lord, Bumi Hidaka, So Wylie, Emma Munger and Peter Leonard. Thanks to all the researchers we spoke to including, Dr Heather Barkholtz, Professor Nadine Ezard, Dr Nicole Lee, Dr Samantha Brooks, Dr Steph Kershaw, Professor Steven Shoptaw, Dr Susan Calcaterra, Professor Harriet de Wit, and Professor Edyth London. Also thanks to the Zukerman Family and Joseph Lavelle Wilson.

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.


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Measles is spreading in the U.S., with hundreds of cases across more than 20 states. And tons of people online are arguing over how we should feel about it. Some say this is bad because measles is SO contagious — and not enough people get the vaccine. But others say that measles isn't such a big deal, so why are we freaking out?? Didn't basically everyone get this virus back in the day and live to tell the tale? So we’ll find out — what is measles doing to our body (and our brain)? And how can we stop this outbreak ... and possibly rid the world of measles. We hear from New Scientist reporter Grace Wade, Prof. Peter Kasson, Dr. Meru Sheel and Dr. Katherine Gibney.

Find our transcript here: https://bit.ly/ScienceVsMeasles

In this episode, we cover:
(00:00) Measles cases are popping off in the U.S.
(04:04) How measles messes with our immune system
(10:13) How measles can kill
(14:54) How contagious is measles - really?
(18:46) How good is the measles vaccine?
(25:11) What are the risks of the measles vaccine?
(28:34) What it will take to stop this measles outbreak

This episode was produced by Wendy Zukerman, with help from Michelle Dang, Meryl Horn, Rose Rimler, and Ekedi Fausther-Keeys. We’re edited by Blythe Terrell. Fact checking by Eva Dasher. Mix and sound design by Bobby Lord. Music written by Emma Munger, So Wiley, Peter Leonard, Bumi Hidaka and Bobby Lord. A special thanks to the researchers we reached out to including Professor Rik de Swart, and a big thanks to 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. 
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A popular podcast called The Telepathy Tapes claims that telepathy is real — and tons of people are convinced. So we open our minds to the possibility of mind-reading and ask: Could this be real?? And if not — what might be going on here? We dive into the science (yes — there is science!) with Dr. Katharine Beals, Prof. Jim Todd, and Prof. Chris French. 

Find our transcript here: https://bit.ly/ScienceVsTelepathy

In this episode, we cover:
(00:00) Extraordinary Claims of Telepathy
(08:28) What Could Be Going On Here?
(32:27) 50 Years of Science on Telepathy?!

This episode was produced by Rose Rimler, with help from Wendy Zukerman, along with Ekedi Fausther-Keeys, Meryl Horn, and Michelle Dang. We’re edited by Blythe Terrell. Mix and sound design by Bobby Lord. Fact checking by Erica Akiko Howard. Music written by Peter Leonard, Emma Munger, So Wylie, Bumi Hidaka, and Bobby Lord. Thanks to all the researchers we spoke to for this episode, including Dr. Zoltan Kekecs, Prof. Stefan Schmidt, and Janyce Boynton. Special thanks to Enrique Perez. Science Vs is a Spotify Studios Original. Listen for free on Spotify or wherever you get your podcasts.
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The battle over whether we should be putting fluoride in our water has reached fever pitch. We’ve got U.S. Health Secretary Robert F. Kennedy Jr. and anti-fluoride activists saying it’s a neurotoxin that’s lowering our IQs. But supporters say that fluoride is a safe and effective way to protect our teeth from cavities, and that stopping water fluoridation would lead to a spike in tooth decay. To find out who’s right, we talk to epidemiologist Dr. Ashley Malin and community health scientist Professor Lindsay McLaren. 

Find our transcript here: https://bit.ly/ScienceVsFluoride 

In this episode, we cover:
(00:00) Chapter 1: Why did we start water fluoridation? 
(07:00) Chapter 2: What can fluoride do at really high levels? 
(11:18) Chapter 3: Can low doses of fluoride affect the brain? 
(20:41) Chapter 4: Anything else to worry about?
(24:53) Chapter 5: Does fluoride in the water protect our teeth?

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 Bobby Lord. Fact checking by Erica Akiko Howard. Music written by Bumi Hidaka, Peter Leonard, Emma Munger, So Wylie, and Bobby Lord. Thanks to all the researchers we spoke to for this episode, including Professor Christine Till, Professor Jonathan Broadbent, Dr. John Morris, Professor Bruce Lanphear, Professor Loc Do, Dr. Maria Kipper, Professor Philippe Hujoel, Professor Stephen Peckham, Dr. Tommaso Filippini, and Professor Steven Levy. 

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.
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