Daniel Everett, PhD, is a linguist and college professor. He is the author of several books, including “Don’t Sleep, There Are Snakes: Life and Language in the Amazonian Jungle” and “How Language Began: The Story of Humanity’s Greatest Invention.”https://daneverettbooks.com Perplexity: Download the app or ask Perplexity anything at https://pplx.ai/rogan. Get a free welcome kit with your first subscription of AG1 at drinkag1.com/joerogan Use code ROGAN at https://BlueChew.com to get 10% OFF + Free Overnight Shipping on your first order. Learn more about your ad choices. Visit podcastchoices.com/adchoices