Jacobo Grinberg-Zylberbaum (1946-??) In 2019, I told my friend Miguel Romero about the little-known Mexican parapsychologist Dr. Jacobo Grinberg Zylberbaum, but we could find little about him online, except for a few sensationalized articles in Spanish. This year, a documentary on his life, work, and mysterious disappearance in 1994 at the age of 47 was released. Titled “The Secret of Dr. Grinberg,” it is currently making the rounds of the film festival circuit, seeking a distributor. Miguel wrote a review. Miguel and I spoke about his work and life and the childhood trauma that shaped him, and as a young man, how he met an English spiritualist who made predictions which “shook him out of his materialism.” Grinberg also attended university in New York and experimented with LSD. He even became a colleague of Carlos Castaneda for awhile. In 1985, he attended a conference in Costa Rica with Jacques Vallee, John Keel, parapsychologist Andrija Puharich, and Spanish ufologist Salvador Freixedo, among others. He was referred to by some who knew him as the “Einstein of consciousness,” and developed a unified field theory of consciousness which he called “Syntergy.” We hope a new appreciation will be kindled and continue to grow for this little-known pioneer. End music is a cover of “Planet Claire” by Spanish musician Aviador Dro. LISTEN/ DOWNLOAD