Before Arthur David Horn met his future bride Lynette (a "metaphysical healer") in 1988, he was a tenured professor at Colorado State, with a Ph.D. in anthropology from Yale, teaching a mainstream course in human evolution. With Lynette's guidance (after a revelatory week with her in California's Trinity Mountains, searching for Bigfoot), Horn evolved, himself, resigning from Colorado State and seeking to remedy his inadequate Ivy League education. At a conference in Denver in September, Horn said he now realizes that humans come from an alien race of shape-shifting reptilians that continue to control civilization through the secretive leaders known as the Illuminati. Other panelists in Denver included enthusiasts describing their own experiences with various alien races.