A Renaissance

TL;DR: A small network of scientists and advocates quietly rebuilds the case for psychedelic research — and a single rigorous Johns Hopkins study, published in 2006, breaks open the door.

Spoilers through Chapter 2 (Chapter One).

---

Chapter in one sentence

Pollan traces the psychedelic research renaissance from its quiet origins in the 1990s to the pivotal 2006 Hopkins study that made mainstream science take psilocybin seriously.

What happens

The chapter begins with three people working in near-obscurity in the late 1990s: Roland Griffiths, a behavioral pharmacologist at Johns Hopkins who had become a daily meditator and was quietly convinced that psychedelics deserved rigorous study; Bob Jesse, an Oracle VP who had founded the Council on Spiritual Practices to make "sacred experiences" accessible beyond religious institutions; and Rick Doblin, founder of MAPS, pursuing FDA approval for psychedelic medicine with a zeal bordering on strategic obsession.

The chapter builds to Griffiths's 2006 paper, "Psilocybin Can Occasion Mystical-Type Experiences Having Substantial and Sustained Personal Meaning and Spiritual Significance." The study was double-blind, controlled, published in a peer-reviewed journal, and endorsed — before publication — by former drug-war officials Herbert Kleber and Bob Schuster. The results: volunteers rating their psilocybin session as among the five most meaningful experiences of their lives, with effects measurably stable years later.

Pollan also examines William James's 1902 taxonomy of mystical experience — four marks that the psychedelic experience reliably produces — and wrestles with the uncomfortable implication: a pharmaceutical compound can produce states that every major religious tradition considers the highest form of human experience.

Key moments

The Esalen meeting, 1996 — Conservative voices including former NIDA director Charles Schuster join psychedelic research advocacy at Esalen. The field's credibility gets its first institutional legitimacy.

Griffiths's own transformation — A rigorous behaviorist who spent decades studying caffeine and benzodiazepines begins meditating, has experiences that shift his sense of what's scientifically important, and decides the study of consciousness is the most interesting thing left in science.

The endorsement strategy — Before submitting the 2006 paper, Griffiths seeks written endorsements from former drug-war officials. This is not normal for a pharmaceutical study. It is, however, the kind of political inoculation needed to get radical findings into print.

Follow-up interviews, a decade later — Volunteers from the 2006 study, interviewed 10–15 years on, still describe the session as among the most meaningful experiences of their lives. Still report daily effects. Still cite it as a turning point.

Character shifts

Griffiths moves from supporting character to book-defining figure. He is the example of what the book is arguing: that the most serious, rigorous scientific minds can be transformed by these substances, and that transformation makes them better scientists, not worse.

Why it matters

Chapter 2 establishes the scientific architecture the rest of the book builds on. Without Griffiths's paper, there is no renaissance — there is just countercultural memory and underground practice. The 2006 publication made it possible to talk about psilocybin in a hospital grant application, an NIH meeting, a mainstream newspaper. Everything after depends on it.

Themes to notice

• The credibility problem — The chapter is partly about the sociology of scientific legitimacy. The science was solid; the political work to make it publishable took years.
• Science and the sacred — William James's taxonomy makes the question undodgeable: if a pill can produce states that every religion considers divine, what does that say about religion? About the pill? About the brain?

Book club questions

1. Griffiths needed endorsements from former drug-war officials before he could publish findings about psilocybin. What does this tell us about the relationship between science and politics in medicine?
2. The book describes Roland Griffiths as someone who was changed by meditation before he started the psilocybin research. Does a scientist's personal transformation make their findings more or less credible to you?
3. William James identified four marks of mystical experience in 1902. The fact that a clinical questionnaire can score these marks in a laboratory setting is either wonderful or deeply strange. Which is it for you?

Visual memory hook

A volunteer lying on a Hopkins couch, eye shades on, hands open. Behind them: a graph where a single bar dwarfs everything beside it. The data as the most radical thing in the room.