Zach Leary Psychedelics In The 21St Century And How To Us...

He’s the son of Timothy Leary and one of today’s leading voices in the psychedelic renaissance of the 21st century. But Zach Leary’s journey hardly unfolded in the way you might expect. In this deeply informative and myth-busting podcast, Tami Simon speaks with Zach about his new book with Sounds True, Your Extraordinary Mind.

With a “friend to friend” approach to discussing the amazing potential for the safe use of psychedelics, Tami and Zach converse about: carrying forward the legacy of the front-runners of psychedelic exploration, including icons like Terence McKenna, Humphry Osmond, Dr. John C. Lilly, and of course, Zach’s father Timothy and Richard Alpert (Ram Dass); acknowledging the mistakes of the past and dispelling the myths and misconceptions about psychedelics; bringing legitimacy to the use of psychedelics for healing and insight; a review of the major compounds and their sources (natural and manmade), such as MDMA, psilocybin mushrooms, ayahuasca, LSD, and ketamine; the importance of the 3 S’s: set, setting, and sustainability; turning insights into action; challenging experiences (instead of “bad trips”); Carl Jung and shadow work; using psychedelics to overcome our fear of death; Zach’s personal battle with addiction and how psychedelics supported his recovery; the nature of consciousness; psychedelics as humanity’s evolutionary partner; and more.

Note: This episode originally aired on Sounds True One, where these special episodes of Insights at the Edge are available to watch live on video and with exclusive access to Q&As with our guests. Learn more at join.soundstrue.com.

Zach Leary: Psychedelics in the 21st Century and How t...

Zach Leary — May 27, 2025

Richard Schwartz and Tamala Floyd: Healing Across Gene...

What if the anxiety, grief, or fear you’ve struggled with for years is a burden you inherited—not one you earned?

This week, Tami Simon speaks with Richard Schwartz—founder of Internal Family Systems and author of the bestselling No Bad Parts—and Tamala Floyd, psychotherapist, IFS lead trainer, and author of Listening: When Parts Speak: A Practical Guide to Healing with IFS Therapy and Ancestor Wisdom. Together, they explore how IFS and ancestral healing converge to help us release intergenerational trauma at its root.

Join Tami, Dick, and Tamala to explore:

What “legacy burdens” are in IFS—and how to recognize when what you’re carrying came from someone else
How personal, ethnic, and cultural legacy burdens operate differently—and why racism, historical trauma, and collective suffering require their own healing
The concept of the “well ancestor”: why every lineage has one, and how to invite them into your healing
Heirlooms vs. burdens: how our ancestral lines carry gifts as well as wounds—and how to receive them
Why legacy burdens are often easier to release than personal ones—and what fear most commonly gets in the way
Tamala’s guided ancestral meditation, offered live: a practice for releasing what no longer serves you
What we offer future generations simply by doing our own inner work

The episode includes a full guided meditation led by Tamala Floyd—drawn directly from her ancestors—that listeners can return to again and again.

Listen now and begin your own healing across generations. →

This conversation offers genuine transmission—not just concepts about awakening, but the palpable presence of realized teachers exploring the growing edge of spiritual understanding together. Originally aired on Sounds True One.

Tian Dayton: If You Grew Up with Addicts, Healing Is a...

— April 14, 2026

Trauma doesn’t show up in what we remember. It shows up in how we react.

This week, Tami Simon speaks with Dr. Tian Dayton—award-winning scholar, senior fellow at The Meadows, and author of Growing Up with Addiction: How Adult Children of Addicts Can Heal Family Trauma, Complex PTSD and Codependency—about what it means to grow up inside a family shaped by addiction, and what it actually takes to heal.

Drawing on decades of clinical work, her own lived experience, and her innovative Relational Trauma Repair (RTR) method, Dr. Dayton explores the neuroscience of relational trauma and the embodied, experiential path through it.

Join Tami and Tian to explore:

Why addiction is a family disease—and how process addictions like workaholism and overeating leave the same marks as substance use
How childhood trauma gets stored in the body, not the story—and why you can’t think your way out of complex PTSD
The neuroscience of overreaction: why triggers feel present-tense even when they’re decades old
Cognitive and somatic distortions—and how to recognize when the past is hijacking the present
Psychodrama and Relational Trauma Repair: the power of talking to instead of about
Timelines, social atoms, and letter writing as tools for putting fragmented memories back in order
Why healing is a discipline—and what it means to take ownership of your own darkness as a path to freedom

Whether you grew up in a home shaped by addiction or simply recognize the patterns Dr. Dayton describes, this interview offers both a map and the courage to begin the journey.

Listen now and start where you are.

Aviv Shahar: This Epochal Moment

Aviv Shahar — November 18, 2025

Aviv Shahar explores why we’re living through an Epochal Moment—a rare transition between ages where one epoch dies as another emerges. He maps the five-thousand-year journey that brought us here, reveals the “bugs” in our collective evolution that require remedying, and describes the emerging capacities of the universal human we’re becoming as we navigate this bewildering, transformative threshold.

Note: This interview originally aired on Sounds True One, where these special episodes of Insights at the Edge are available to watch live on video and with exclusive access to Q&As with our guests. Learn more at https://www.join.soundstrue.com