Metatron,
I agree with Prologos. I've met Richard Dolan and have talked with him after a lecture he gave recently.
I respect his scholarly approach but keep my distance because he is selling books and lectures and he has to always act like
there is more. As Art Bell would say: "Stay tuned because in the next hour we're going to hear from an eyewitness to some extraordinary things"
There is enough evidence already available that aliens are visiting this planet and that by the very nature of having arrived they have advanced technology that most likely make our carbon based
energy sources obsolete.
"keeping it strictly secret" Is the watchword for hucksters that want you coming back for more.
There have been NO alien abductions, face-to-face communications, UFO crashes, back engineering, cattle mutilations or any close encounters of the third kind.
The information we have is the information they want us to have. Basically they could visit without us knowing but they seem to want humans to be open to their capabilities. So we see them flying around
menacing nuclear facilities and playing games with military aircraft. That's it.