The Observable Unknown
Episode Summary: "Spencer Delisle – The Science and Practice of Tuning the Nervous System"
Host: Dr. Juan Carlos Rey
Guest: Spencer Delisle (President, Art of Living Foundation Canada)
Date: March 24, 2026
Episode Overview
In this episode, Dr. Juan Carlos Rey sits down with Spencer Delisle, executive performance coach and president of the Art of Living Foundation in Canada, to bridge the worlds of science and contemplative wisdom. Delisle’s unusual career – spanning oncology research, elite athletic coaching, and deep experience as a meditation teacher – positions him to explore how the disciplined training of attention, especially via breath and contemplative practice, shapes cognition, performance, resilience, and moral clarity.
Key themes include the tangible neuroscience and chemistry underpinning meditation, the performance benefits of breathwork in high-functioning individuals, strategies for emotional regulation, and the potential for contemplative practices to transform perception, decision-making, and well-being from the battlefield to the boardroom.
Key Discussion Points & Insights
1. Scientific Curiosity Meets Contemplative Practice
[02:31 – 06:10]
- Delisle’s early curiosity in “how and why things worked” led from lab-based cancer and cholesterol research to questioning life’s deeper meaning.
- “Am I just here to toil in the laboratory from early morning until late at night, or is there something more to life?” – Spencer Delisle, 03:48
- Frustration at not finding “deeper answers” through science alone prompted exploration of ancient contemplative techniques, leading to an experiential journey rather than a purely intellectual one.
- “Rather than a journey of frustration, it’s really become a journey of joy … discovering that experience of love and peace and joy within.” – Delisle, 05:54
2. Personal Evolution of Meditation Practices
[06:10 – 09:20]
- Delisle’s earliest meditative experiences were rooted in Christian prayer and silent reflection.
- Reading The Tao of Physics (Fritjof Capra) sparked an East-West integration and progression into Buddhist and “Automatic Self-Transcending” meditation techniques.
- “The practice I’ve done most is called Sahaj Samadhi Meditation – ‘sahaj’ means effortless, ‘samadhi’ is that deepest state of your own self… you descend through those different six layers to the seventh layer of your existence.” – Delisle, 08:26
3. Breathwork for High Performance vs. Coping
[09:20 – 15:35]
- Meditation isn’t just for alleviating distress; it enhances performance and emotional resilience in already high-functioning individuals.
- Citing work with police and corporate leaders, Delisle illustrates that breath regulation reduces cortisol, enhances decision-making, and transforms reactivity.
- “Instead of reacting to a situation out of an emotion, [officers] are able to respond instead… That response time can be just as fast or faster, but the result is very different.” – Delisle, 11:33
- Regular practice increases the gap between stimulus and response (60–90 seconds), enabling more skillful action – a core yogic aim.
- “Does [the best decision] come from a mind bubbling with rage? Not really. It comes from a calm, settled, centered mind.” – Delisle, 14:23
4. Triage in Emotional Triggers: The "Three A’s" Method
[15:35 – 19:04]
- Delisle shares a practical in-the-moment strategy:
- Awareness: Recognize the emotion.
- Acceptance: Allow and accept feelings without resistance.
- Action: Respond with calm clarity.
- “An emotion is like a wave in the ocean. Can a wave destroy the ocean? No. So can an emotion destroy me? No.” – Delisle, 17:04
- “By being present with the emotion, giving it attention, it will dissipate and disappear.” – Delisle, 17:44
5. Breathwork, Physiology, and the Nervous System
[19:04 – 24:22]
- Rhythmic breathing directly affects the autonomic nervous system—both parasympathetic (“rest and digest”) and sympathetic (“fight or flight”) branches.
- Ujjayi breathing: Soothes the system, activates vagus nerve, aids rational decision-making.
- Bhastrika (Bellows Breath): Energizes, boosts focus and sympathetic activity.
- The breath is unique: it’s an active “handle” on systems otherwise thought automatic.
- “We revoked your pass to be eternally miserable and overrun… You now have, at least, some clues and a little taste of where you could go.” – Delisle, 23:58
6. Meditation as Healing for PTSD and Addressing Toxic Stress
[24:22 – 30:02]
- Breath-based methods (like Sudarshan Kriya) are adapted for veterans, police, and trauma survivors online and in person.
- Example: Within a day of practicing, a veteran with a decade of insomnia slept 10 hours for the first time. “It was the first time he felt happy since his deployments.” – Delisle, 28:32
- Full nervous system rejuvenation is often required before someone with PTSD can differentiate “usable” from “toxic” stress.
7. Perception, Observation, and Expression
[30:02 – 38:16]
- The three principal changes from breath/meditation:
- Perception: Ability to notice more solutions and possibilities.
- Observation: Increased self-awareness and emotional equilibrium.
- Expression: “Effortless” flow in action, creativity, and communication.
- “A calm, clear mind is a beautiful nurturing ground for us to be able to see things as they are.” – Delisle, 31:47
- Rumi’s poem The Guest House cited as metaphor for allowing emotions to pass without resistance.
8. The Chemistry: What Changes Through Breath Practice?
[38:16 – 42:46]
- Cortisol: Long-term reduction (up to 57% in studies with Sudarshan Kriya).
- Immunity: Increase in lymphocytes by 33% within six weeks.
- Brainwaves: More beta activity (alertness and focus) and enhanced calm.
- Benefits often persist even if daily practice lapses, especially after initial intensive courses.
9. Immediate Tools and Pragmatic Advice
[43:07 – 44:34]
- Straw Breath for rapid stress reduction:
- Inhale normally through nose
- Exhale slowly through pursed lips, as if breathing through a straw
- Exhalation much longer than inhalation; repeat several times
- “After a few breaths you’ll notice the mind calm, the system more stable…get your mind back, so to speak.” – Delisle, 44:25
10. Access to Programs and Global Cultural Initiatives
[44:38 – 47:53]
- Art of Living courses available globally and online (artofliving.org).
- Specialized programs for veterans, police, corporate leaders.
- World Culture Festival preview: Next gathering in Toronto, 2027, aiming for a million+ meditators.
- “We really hope you’ll join us to meditate together for a stress-free, violence-free world.” – Delisle, 47:48
Notable Quotes & Memorable Moments
- “Rather than a journey of frustration, it’s really become a journey of joy.” – Delisle, 05:54
- “Does [the best decision] come from a mind bubbling with rage? Not really. It comes from a calm, settled, centered mind.” – Delisle, 14:23
- “An emotion is like a wave in the ocean. Can a wave destroy the ocean? No. So can an emotion destroy me? No.” – Delisle, 17:04
- “The breath can really be a powerful way to give us more control over our nervous system… instead of something passive, we can take an active role.” – Delisle, 21:18
- “A calm, clear mind is a beautiful nurturing ground for us to be able to see things as they are.” – Delisle, 31:47
- “Effortlessly, that is what these meditation techniques bring.” – Delisle, 14:42
- On practical application: “Sorry, we’ve revoked your pass to be eternally miserable and overrun…” – Delisle, 23:58
- Personal tip: “Straw breath…after a few breaths you’ll notice the mind calm, the system more stable.” – Delisle, 44:20
- Story: Veteran who slept 10 hours for the first time in years after meditation – 27:47
Key Segment Timestamps
- 02:31 – Delisle on his journey from research to searching for deeper truth
- 06:21 – Early meditative practices and evolution into Sahaj Samadhi
- 09:59 – Meditation as performance enhancer, not just coping
- 15:43 – The Three A’s: Awareness, Acceptance, Action
- 19:20 – Breath’s physiological impacts, the autonomic nervous system
- 24:42 – Breathwork for trauma/PTSD, veteran stories
- 30:18 – Perception, observation, and effortless expression
- 38:45 – Chemistry: Cortisol, immunity, brainwaves
- 43:20 – Straw Breath exercise
- 44:38 – Art of Living retreats & courses, how to access
- 47:48 – World Culture Festival 2027 invitation
Conclusion: The Architecture of Steadiness
Dr. Rey closes by framing the nervous system as an “instrument” that flourishes not through forced control, but through rhythm, attention, and practice. When attentional regulation is internalized, performance becomes an act of “remaining internally organized while the world becomes more complex,” marrying science, ancient wisdom, and pragmatic self-care in daily life.
Further Information:
Find Spencer Delisle’s programs and global Art of Living courses at artofliving.org. For institutional offerings: IAHV.org and tlexinstitute.com.