Thanks for the rabbit hole! If the wikipedia citations are reliable, you might check all three of: Christopher Vecsey. The Emergence of the Hopi People, in Ame

Thanks for the rabbit hole! If the wikipedia citations are reliable, you might check all three of: Christopher Vecsey. The Emergence of the Hopi People, in American Indian Quarterly, vol. 7, no. 3, American Indian Religions, 70 (Summer 1983). Harold Courlander. The Fourth World of the Hopis: The Epic Story of the Hopi Indians as Preserved in their Legends and Traditions, 201 University of New Mexico Press, 1987 Susan E. James. "Some Aspects of the Aztec Religion in the Hopi Kachina Cult", Journal of the Southwest (2000) In particular, the wiki article [1] cites the first to claim, “Hopi mythology is not always told consistently and each Hopi mesa, or even each village, may have its own version of a particular story” which would presumably provide ample opportunities to walk in the gray area between quoting and creative translation you mention. In addition to that angle, the Palo Verde nuclear plant broke ground in 1976 [2] so it’s not ridiculous to think that the public might have been concerned and discussing it around 1972 when some of the first film was taken. No citation there but not would be another avenue to investigate. [1] https://en.wikipedia.org/wiki/Hopi_mythology https://en.wikipedia.org/wiki/Hopi_mythology [2] https://en.wikipedia.org/wiki/Palo_Verde_Nuclear_Generating_Station https://en.wikipedia.org/wiki/Palo_Verde_Nuclear_Generating_...