Your Brain, Free Will and the Law

Stanford University neuroscientist Robert Sapolsky talks about human behavior, the penal system and the question of free will.

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This is Scientific American’s Science Talk, posted on May 29, 2020. I’m Steve Mirsky. On this episode:

[SAPOLSKY CLIP]

That’s Robert Sapolsky. He’s a professor of biology, neurology and neurosurgery at Stanford University. He’s also a research associate at the National Museums of Kenya. In the lab, he’s a neurobiologist who studies the effects of stress. In the field, he’s a primatologist who looks at individual differences in stress, behavior and health among wild baboons living in a national park. He’s the author of Why Zebras Don’t Get Ulcers and A Primate’s Memoir. And his most recent book is Behave: The Biology of Humans at Our Best and Worst.


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I had seen him give talks in person and read his work, so I jumped at the chance to be in his company on a Scientific American lecture cruise last summer. We spoke aboard ship somewhere in the English Channel. Midway through our chat, we’ll take a six-minute break sponsored by the Kavli Prize about the most recent winners, announced May 27.  And now Robert Sapolsky.

[SAPOLSKY SEGMENT 1]

We’ll be back with more from Robert Sapolsky after this.

[KAVLI ANNOUNCEMENT]

Now back to Robert Sapolsky.

[SAPOLSKY SEGEMENT]

By the way, Sapolsky called his book unreadable. Chapter Two is a 60-page history and primer of neuroscience that can be a bit challenging. But the rest of the book is very readable. And thought-provoking. And fun.

That’s it for this episode. Get your science news at our website (www.ScientificAmerican.com), where all of our coronavirus coverage is out from behind the paywall, available free.

And follow us on Twitter, where you’ll get a tweet whenever a new item hits the Web site. Our twitter name is @sciam. For Scientific American’s Science Talk, I’m Steve Mirsky. Thanks for clicking on us.

Robert M. Sapolsky is a professor of biological sciences, neurology and neurological sciences at Stanford University and a research associate at the National Museums of Kenya. In his laboratory work, he focuses on how stress can damage the brain and on gene therapy for the nervous system. He also studies populations of wild baboons in East Africa, trying to determine the relation between the social rank of a baboon and its health.

More by Robert M. Sapolsky

Steve Mirsky was the winner of a Twist contest in 1962, for which he received three crayons and three pieces of construction paper. It remains his most prestigious award.

More by Steve Mirsky

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