 Going further back at all or anything you have found out about any of that, I'd be interested in any of that type of thinking also, and I really have enjoyed learning about your programs tonight, and I look forward to getting your books. Oh, thank you. And you mean Earthlings in terms of the past civilizations, Ed? Yes, here on Earth, yeah. Yeah, here on Earth. I have come to the conclusion that, to answer the second question first,