In this special episode, my friend—and fan-favorite guest—Dr. Peter Attia takes the mic as guest host. Peter sits down with legendary trader John Arnold, widely considered the greatest energy trader of all time. Today, through his foundation Arnold Ventures, John applies the same rigorous thinking to some of America’s

Tim Ferris, author of 5 #1 NYT/WSJ bestsellers, early-stage investor, and host of The Tim Ferriss Show podcast, shares how one snarky comment from a college student and a night of insomnia set him down a path to be a New York Times bestselling author and a 4-hour thought leader.

Chris Hutchins is the creator and host of All the Hacks, a podcast that helps people upgrade their life, money, and travel. He previously founded Grove (acquired by Wealthfront) and Milk (acquired by Google), led New Product Strategy at Wealthfront, and was a Partner at Google Ventures. Most importantly, he is the pers

Rich Barton is the co-founder and co-executive chairman of Zillow, a company transforming how people buy, sell, rent, and finance homes. Before Zillow, Rich founded Expedia within Microsoft in 1994 and successfully spun the company off as a public company in 1999. He served as president, CEO, and board director of Expe

Philip Goff is a professor of philosophy at Durham University. His main research focus is consciousness, but he is interested in many questions about the nature of reality. He is most known for defending panpsychism, the view that consciousness is a fundamental and ubiquitous feature of the physical world. He is the au

Ev Williams is the co-founder of Mozi, a new social network that helps you connect in person with the people you care about. Over the past 25 years, Ev has co-founded several companies that have helped shape the modern internet—including Blogger, Medium, and Twitter. This episode was recorded live at Diggnation, where