Vallée, born 1939, worked on the first computerized map of Mars for NASA, wrote networking software at the Institute for the Future, and served as the model for Lacombe in Spielberg's Close Encounters of the Third Kind. His ufology: Passport to Magonia (1969), mapping modern sightings onto fairy and folklore archives; The Invisible College (1975); Messengers of Deception (1979), arguing contactee cults function as social manipulation; and Dimensions (1988), the interdimensional case. He holds that the phenomenon is real, structured, and not reducible to nuts-and-bolts extraterrestrials.
The folk synthesis of Vallée: the UFO is less a vehicle than a display, a staged exhibit tuned to the witness's culture, airships in 1897, ghost rockets in 1946, saucers in 1952, drones now, and its payload is psychological, not physical. The beings change costume; the lesson structure stays. Per this reading, Juan Perez's Guarani-inflected beings are the display speaking a boy's own archive back to him.
The claim, Vallée's own most-quoted line: the phenomenon may operate as a control system for human consciousness, a thermostat of belief, dispensing just enough anomalous evidence to reshape myth without ever permitting proof. The gnostic and trap literatures adopt this wholesale: the display as the wardens' theater.
If the phenomenon behaves like a control system rather than a visitation, who or what is running the feedback loop?