I'm listening to Coast To Coast AM with George Noory and tonight's episode is in tribute to Zecharia Sitchin (who passed away earlier this month), originator of the theory that aliens genetically altered primates into an intelligent race (i.e. humans) thousands of years ago, and the history of their colonization of our planet is detailed in Sumerian mythology. Erich von Daniken of course asserts that aliens taught humans about science and technology, and again asserts that the evidence is shown in ancient and biblical mythology. I propose a discussion about his interesting topic.