Summary
This episode of Penn's Sunday School replays Penn Jillette's appearance on The Joe Rogan Experience, featuring a wide-ranging conversation that touches on many topics including sensory deprivation tanks. While float tanks are not the primary focus, the discussion provides important context around Penn and Joe's broader conversations about meditation, consciousness, diet, and mind-body connection. Joe Rogan, known as one of the most prominent float tank advocates who has a tank in his home, discusses these topics within the framework of their larger conversation about personal development and altered states. The conversation covers Penn's time on The Apprentice with Donald Trump, Steven Pinker's "Better Angels of Our Nature," the parallels between information overload and calorie overload, Penn's dramatic weight loss of over 100 pounds and the resulting emotional and cognitive changes, the role of gut microbiome in emotions and food preferences, and the ethics of veganism. Joe advocates for Penn to try psychedelics, specifically DMT, as an endogenous chemical that the body knows how to process, while Sam Harris is credited with getting Penn into a meditation practice he has maintained daily for several years. Penn's journey from rejecting all mind-body connection to discovering through his weight loss that physical health profoundly affects mental and emotional states connects to broader themes about sensory deprivation and floating. Joe's persistent advocacy for float tanks and meditation throughout his podcast career has arguably done more to popularize floating than any other media figure, making this crossover episode relevant context for the float tank movement.
Key Points
- Joe Rogan has been one of the most influential advocates for float tanks, keeping one in his home and discussing floating regularly on his podcast
- Penn Jillette discovered through his 100+ pound weight loss that mind-body separation is an illusion and physical health profoundly affects emotions and cognition
- Sam Harris convinced Penn to start a daily meditation practice that he has maintained for several years without missing a day
- Information overload in modern life is compared to calorie overload, with both requiring conscious management for health
- Gut microbiome changes from dietary shifts can significantly alter emotional states, food preferences, and even ethical perspectives
- Joe advocates for psychedelics (especially DMT) as tools for consciousness exploration, noting it is an endogenous chemical the body processes efficiently
- The conversation highlights the cultural shift toward practices like floating, meditation, and intentional altered states as tools for personal growth
Key Moments
Rogan calls the float tank meditation squared with no external stimulation
Joe Rogan explains to Penn Jillette that the float tank is a great place to meditate because it removes all external stimulation, describing it as meditation squared, and that he uses it regularly along with traditional meditation practice.
"But the tank is a great place to meditate as well because it's meditation squared. It's meditation without any external stimulation. So I can climb in there."
Penn's failed first float because he kept bumping into the walls
Penn Jillette shares his disappointing first float experience where he kept bumping against walls in salty water, and Rogan explains the proper technique of centering yourself by placing hands on both walls until the water stills before slowly releasing.
"And I went in there, and it was just salty, and I was bumping against walls. Yeah. Yeah, you need to get used to it. It's like the meditation. Try meditating once. You're like, I couldn't concentrate. Yeah, meditating once is useless."
Rogan's two-hour float sessions and voice-activated tape recorder technique
Rogan shares that he prefers two-hour float sessions and keeps a voice-activated tape recorder Velcroed inside the tank so he can capture ideas without having to get out, though he admits he has never actually used it once.
"How long do you do? Two hours is what I like. Two hours. I'll do an hour if I'm in a rush and I have a tape recorder. Although rushing through it is. Yeah, I mean, it's not a rush. It's just an hour. But if I can't spend any more time than an hour, but I have a tape recorder that's voice activated and it's Velcro."
