Libsyn Directory

#913 - Christopher Ryan

Release Date: 02/08/2017

The Joe Rogan Experience

Matthew Walker is Professor of Neuroscience and Psychology at the University of California, Berkeley, and Founder and Director of the Center for Human Sleep Science. Check out his book "" on Amazon.

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Christopher Ryan, PhD is a psychologist, speaker, and author of New York Times best seller "Sex At Dawn" and he also hosts a podcast called "Tangentially Speaking" available on iTunes & Stitcher.

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