c. 1966 · S-Curve I
Music · The Beatles
Received his copy from Ravi Shankar in 1966. Became cultural middleware: funded Hare Krishna, produced Shankar tours, seeded Vedanta into mass culture.
c. 1965 · S-Curve I
Music · Entertainment
Introduced to the book in 1965 by his hairdresser-turned-guru Larry Geller. Kept it on his nightstand throughout the 1970s; left a copy in a Nashville hotel room in January 1977.
c. 1960s · S-Curve I
Literature · Vedanta
Wrote foreword to some editions. Deep Vedanta Society involvement. Bridge between British literary tradition and Indian philosophy.
c. 1946 · S-Curve I
Literature · Nobel Laureate
Wrote directly to Yogananda: "I am grateful to you for granting me some insight into this fascinating world." One of the earliest documented Western literary readers.
266 Dwapara (1966) · S-Curve I
Television · Star Trek
Star Trek explicitly documented as a Dwapara Yuga vision — "a utopian, Dwapara vision, drawing audiences together around the world" (dwaparayuga.com). Non-interference, infinite diversity, consciousness beyond body. The largest implicit diffusion event of S-I by reach.
c. 1985 · Trough
Technology · Apple
First read post-Apple ouster. Only book on his iPad. Memorial distribution of 500+ copies to Silicon Valley attendees directly triggered S-Curve II.
Post-2011 · S-Curve II
Technology · Salesforce
Spoke publicly about the Jobs memorial and the book in a 2013 video interview. Described Jobs's spirituality as deep, though often hidden — the book as its foundation.
Post-2011 · S-Curve II
Silicon Valley Wave
Technology · VC · Design
Jobs memorial seeded into the exact population hitting domain ceilings simultaneously. Mindfulness boom as the receptor culture for S-II diffusion.
2022– · S-Curve II · AI/Quantum
AI Researchers
Machine Learning · Alignment
Frontier researchers confronting questions of consciousness, agency, and emergence that technical frameworks cannot answer. Yogananda's cartography was already there waiting.
2022– · S-Curve II · AI/Quantum
Quantum Scientists
Physics · Computing
Quantum coherence, observer effects, and non-locality produce phenomenology that maps onto Vedantic descriptions of consciousness. The hardest domain ceiling yet.
First Wave · 266 Dwapara (1966)
Harrison put the book into music. Roddenberry put it into space. Neither called it Yogananda — but millions felt it. The ideas arrived before anyone had to explain them.
Second Wave · 311 Dwapara (2011)
Jobs left one book at his memorial. It found exactly the right room. The people who built the tools that changed the world suddenly needed a different kind of map.
Dwapara Yuga · A Difficult Passage
Yogananda said the age would bring both extraordinary good and extraordinary danger from the misuse of technology. AI and quantum are not the end of the story — they are the hard part of the climb. The book was written for this stretch of the road.
The Same Mountain
Every reader hit a ceiling — fame, rockets, code, physics — and found the book waiting on the other side. Yogananda's argument was simple: all these ceilings are the same ceiling. The outer world keeps pointing inward.