Sam Harris speaks with A.J. Jacobs about religion, gossip, polyamory, health advice, our past and future selves, “radical honesty,” human genealogy, tribalism, and other topics.
A.J. Jacobs is the author of the New York Times bestsellers The Know-It-All, The Year of Living Biblically, and The Guinea Pig Diaries. He is the editor at large of Esquire magaz…