The Joe Rogan Experience

Gordon Ryan is a submission grappler and mixed martial artist currently signed to ONE Championship. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Jonathan Zimmerman is a professor of education and history at the University of Pennsylvania and author of "Free Speech and Why You Should Give a Damn". Learn more about your ad choices. Visit podcastchoices.com/adchoices

Andrew Santino is a standup comedian and actor. He's the host of the "Whiskey Ginger" podcast and co-host of the "Bad Friends" podcast with Bobby Lee. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Matty Matheson is a chef and author. He's the host of the YouTube series "Just A Dash" and co-host of the "Powerful Truth Angels" podcast. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Josh Rogin is a journalist, political analyst, and author of "Chaos Under Heaven: Trump, Xi, and the Battle for the 21st Century". Learn more about your ad choices. Visit podcastchoices.com/adchoices

Dave Smith is a stand-up comedian and political commentator. He is also the host of the "Part of the Problem" podcast, and co-host of the "Legion of Skanks" podcast. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Joe is joined by Stephen "Wonderboy" Thompson: a mixed martial artist currently competing in the Welterweight division of the UFC. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Shanna Swan is an environmental epidemiologist whose work examines the impact of chemical exposure on reproductive health and child development. Her book, "Count Down", is available now. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Action Bronson is a musician, chef, painter, and author. His book, "F*ck It, I'll Start Tomorrow: A True Story", is available now. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Colion Noir is a second amendment advocate, attorney, and firearms enthusiast. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Katie Spotz is an endurance athlete, author, and philanthropist. She's the only American to have rowed solo from Africa to South America. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Jack Carr is a New York Times bestselling author,  former Navy SEAL, and host of the Danger Close podcast. His newest novel, "The Devil's Hand", is available now. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Ali Macofsky is a standup comedian and host of the Resting Bitch podcast. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Tom Segura is a stand-up comedian, and co-host of "Your Mom's House" and "2 Bears, 1 Cave" podcasts. He is also the host of "Tom Segura en Español" a Spanish language podcast. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Brian Greene is a professor of physics and mathematics at Columbia University, and the author of several books. His latest, "Until the End of Time", is now available in paperback. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Joe is joined by UFC Hall of Famer and actor Georges St-Pierre. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Dan Crenshaw is a former United States Navy SEAL, current US Representative for Texas's 2nd Congressional District, and host of the "Hold These Truths with Dan Crenshaw" podcast. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Lara Beitz is a standup comic known for her appearances on Comedy Central's "Lights Out with David Spade", Showtimes' "The Comedy Store" mini-series, and stages around the United States. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Eric Weinstein is a mathematician, economist, managing director at Thiel Capital, and host of "The Portal" podcast. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Dan Gable is a retired wrestler, coach, Olympic gold medalist, and recipient of the Presidential Medal of Freedom. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Alex Honnold is a professional adventure rock climber, author, and co-host, with Fitz Cahall, of the "Climbing Gold" podcast. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Demi Lovato is an award-winning singer, author, and subject of the new YouTube documentary "Demi Lovato: Dancing with the Devil". Look for her latest album, "Dancing with the Devil... the Art of Starting Over", on April 2. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Mark Sisson is a fitness author, paleo diet expert, and retired elite athlete. His newest book is "Two Meals a Day: The simple, sustainable strategy to lose fat, reverse aging, & break free from diet frustration forever". Learn more about your ad choices. Visit podcastchoices.com/adchoices

Doug Stanhope is a standup comedian, author, and host of the Doug Stanhope Podcast. Check out his latest audiobook No Encore for the Donkey, available now as an Audible Original. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Marcus Luttrell is a retired Navy SEAL and recipient of the Navy Cross and Purple Heart. He is the author of "Lone Survivor", the basis for the 2013 film, and host of the Team Never Quit podcast. Learn more about your ad choices. Visit podcastchoices.com/adchoices