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Overthink

Brain in a Vat

Overthink

Ellie Anderson, Ph.D. and David Peña-Guzmán, Ph.D.

Philosophy, Society & Culture, Education

4.7549 Ratings

🗓️ 20 July 2021

⏱️ 56 minutes

🧾️ Download transcript

Summary

Have you considered that you might be a brain in a vat of liquid floating in a laboratory somewhere? How can you know that the world around you is real, not just a simulation being piped directly to your brain? In episode 30, Ellie and David unpack one of philosophy's favorite thought experiments: the brain in a vat.  They also analyze our cultural obsession with the brain, common criticisms of this thought experiment from consciousness studies, and precursors in Descartes and science fiction. Also--what's with the Italian neuroscientist who keeps trying to do head transplants?

Works discussed:
Daniel Dennett, "Where Am I?"
Gilbert Harman, Thought
Alva Noë, Out of Our Heads: Why You Are Not Your Brain
Evan Thompson and Diego Cosmelli, "Brain in a Vat or Body in a World? Brainbound Versus Enactive Views of Experience"
Shaun Gallagher and Dan Zahavi, The Phenomenological Mind
Bronwyn Parry, "Technologies of Immortality: The Brain on Ice"
John Desmond Bernal, The World, the Flesh and the Devil
Raymond Roussel, Locus Solus
John Tresch, "In a solitary place: Raymond Roussel’s brain and the French cult of unreason"
Harry Smit and Peter M. S. Hacker, "Seven Misconceptions About the Mereological Fallacy: A Compilation for the Perplexed"
Bessel van der Kolk, The Body Keeps the Score

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Transcript

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0:00.0

Hey everyone, we're so excited to share today's episode with you.

0:04.0

Before we get started, we just wanted to share with you that David was traveling while we recorded this episode, so you may find his audio a little funkier than usual.

0:11.9

All the same, we love this episode, and can't wait to overthink with you.

0:24.1

Hi, I'm David Pena Guzman.

0:25.5

And I'm Ellie Anderson.

0:27.3

Welcome to Overthink.

0:30.7

The podcast for two friends, who are also professors,

0:33.7

Put philosophy in dialogue with the everyday.

0:37.0

Because big ideas are within everyone's reach.

0:50.5

Ellie, have you heard about the infamous Italian head transplant doctor?

0:51.4

What?

0:52.9

No, tell me more.

0:58.1

So it's this neurosurgeon by the name of Sergio Canavero who became... So a real person.

0:58.9

Yes, it's a real person.

1:00.6

Living today?

1:01.5

Yeah, he's still alive, a real Italian who exists in the world.

1:07.4

And he became famous in 2015 when he claimed that it was his plan to perform the world's

1:15.7

first ever head transplant, like literally cut the head of somebody's body and then attach it to

1:22.4

somebody else's body.

1:24.3

And this, of course, ruffled a lot of feathers, not only in the scientific community,

1:29.0

but in the bioethics community.

1:31.1

And sent a lot of heads spinning.

...

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