The Exchange


 

Interviews with noteworthy people about their lives, ideas, and current events.


  1. Bob Petrella: The Memory Man

    Bob Petrella, one of a few dozen people in the world who has been diagnosed with Hyperthymesia, talks about growing up in Northwestern Pennsylvania, how a near-perfect autobiographical memory has impacted his life, and some of the early insights scientist have gleaned from researching HSAM.

  2. Henry Friedman: Fighting Cancer With Polio

    Dr. Henry Friedman, deputy director of the Preston Robert Tisch Brain Tumor Center at Duke University, talks about his professional background, his career working to help children and adults with brain and spinal cord tumors, and Duke’s initial trials using the polio virus to treat glioblastoma, a procedure recently documented on 60 Minutes.

  3. Raheel Raza: Muslim Beliefs By The Numbers

    Author and activist Raheel Raza talks about growing up in Pakistan as a Sunni Muslim, her video “By The Numbers,” which documents scientific polling data about the beliefs of Muslims around the world, and her work to try to modernize the Islamic world in relation to human rights and fundamental freedoms.

  4. Daniel Everett: Life with the Pirahã

    Author and linguistics professor Daniel Everett talks about becoming a Christian missionary as a young adult, living with the Pirahã tribe in the Amazon in an attempt to convert them to Christianity, and how his experience with the Pirahã moved him to atheism and a reevaluation of his beliefs and his life.

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