Free Will: Does It Exist?

Free Will: Does It Exist?

July 30, 2026 · 32 min

About this episode

This episode explores the concept of free will and whether it truly exists, featuring insights from neuroscientist Prof. John-Dylan Haynes and theoretical physicist Prof. Sean Carroll.

Will you hit play on this episode?? It feels like that decision is totally within your control — but what if it’s not? What if free will is just an illusion? Lots of people are using science to say that free will is a trick of the mind, that whether or not you listen to this episode, or eat a taco, or do a silly dance right now — it’s all predestined. But do we really have science receipts for that? We find out by talking to neuroscientist Prof. John-Dylan Haynes and theoretical physicist Prof. Sean Carroll.  Find our transcript here: https://tinyurl.com/ScienceVsFreeWill  Check out Sean Carroll’s podcast, Mindscape, here: https://preposterousuniverse.com/podcast/  In this episode, we cover: (00:00) When you remember you have free will  (02:21) What is free will? (04:26) The argument against free will(18:07) The argument for free will  This episode was produced by Meryl Horn with help from Rose Rimler, Ekedi Fausther-Keeys, Michelle Dang and Wendy Zukerman. We’re edited by Blythe Terrell. Wendy Zukerman is the executive producer. Fact checking by Erica Akiko Howard. Mix and video editing by Bobby Lord. Music written by Bobby Lord, Bumi Hidaka, So Wylie…

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